Download pro.point Air Belt Sander Instruction manual

18" WIDE BELT SANDER
MODEL G0527
INSTRUCTION MANUAL
COPYRIGHT © JUNE 2003 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#509703624 PRINTED IN TAIWAN
WARNING
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains
chemicals known to the State of California to cause
cancer, birth defects or other reproductive harm.
Some examples of these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement, and
other masonry products.
• Arsenic and chromium from chemically treated
lumber.
Your risk from these exposures varies, depending on
how often you do this type of work. To reduce your
exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such
as those dust masks that are specially designed to filter out microscopic particles.
Table Of Contents
SECTION 1: SAFETY........................................................................................................................2
Safety Instructions For Power Tools ..........................................................................................2
Additional Safety For Wide Belt Sanders....................................................................................4
SECTION 2: INTRODUCTION ..........................................................................................................5
Commentary................................................................................................................................5
SECTION 3: CIRCUIT REQUIREMENTS ........................................................................................6
Amperage Draw ..........................................................................................................................6
Circuit Breaker ............................................................................................................................6
Connection Type ........................................................................................................................6
Circuit Capacity ..........................................................................................................................6
Minimum Cord Size ....................................................................................................................7
Grounding ..................................................................................................................................7
Extension Cords..........................................................................................................................7
SECTION 4: MACHINE FEATURES ................................................................................................8
External Features........................................................................................................................8
Control Panel ..............................................................................................................................9
Access Doors ............................................................................................................................10
SECTION 5: SET UP ......................................................................................................................12
G0527 Inventory........................................................................................................................12
Hardware Recognition Chart ....................................................................................................13
Clean Up ..................................................................................................................................14
Site Considerations ..................................................................................................................14
Beginning Assembly..................................................................................................................15
Floor Mounting ..........................................................................................................................15
Air Line Hook-Up ......................................................................................................................16
Dust Collection ..........................................................................................................................16
Sanding Belt..............................................................................................................................17
Pressure Rollers........................................................................................................................18
Recommended Adjustments ....................................................................................................19
SECTION 6: OPERATIONS ............................................................................................................20
Before Sanding ........................................................................................................................20
Choosing Sandpaper ................................................................................................................20
Table Movement ......................................................................................................................21
Adjusting Feed Rate ................................................................................................................21
Amperage Meter ......................................................................................................................22
Sanding Workpiece ..................................................................................................................22
SECTION 7: MAINTENANCE ........................................................................................................23
General ....................................................................................................................................23
Schedule ..................................................................................................................................23
Servicing Brakes ......................................................................................................................24
Air Circuit Filters........................................................................................................................25
Clean Sanding Belts ................................................................................................................25
Maintenance Log ......................................................................................................................26
SECTION 8: SERVICE ADJUSTMENTS ........................................................................................27
Calibration ................................................................................................................................27
Feed Belt Tension ....................................................................................................................28
Feed Belt Tracking ....................................................................................................................28
Belt Oscillation ..........................................................................................................................29
Table Parallelism ......................................................................................................................30
Pressure Rollers........................................................................................................................31
V-Belt Adjustment ....................................................................................................................32
Air System ................................................................................................................................32
Air Line Circuit ..........................................................................................................................33
Service Log ..............................................................................................................................34
SECTION 9: REFERENCE INFO ....................................................................................................35
General ....................................................................................................................................35
Aftermarket Accessories ..........................................................................................................35
G0527 Machine Data Sheet......................................................................................................36
Parts Diagrams & Lists ............................................................................................................37
Machine Troubleshooting..........................................................................................................53
Sanding Troubleshooting ..........................................................................................................54
Wiring Diagrams........................................................................................................................55
Notes ........................................................................................................................................57
Warranty & Returns ..................................................................................................................58
SECTION 1: SAFETY
For Your Own Safety Read Instruction
Manual Before Operating This Equipment
The purpose of safety symbols is to attract your attention to possible hazardous conditions.
This manual uses a series of symbols and signal words which are intended to convey the level
of importance of the safety messages. The progression of symbols is described below.
Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures.
Indicates an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
MAY result in minor or moderate injury. It may also be used to alert
against unsafe practices.
NOTICE
This symbol is used to alert the user to useful information about
proper operation of the equipment.
Safety Instructions For Power Tools
1.
KEEP GUARDS IN PLACE and in working
order.
2.
REMOVE ADJUSTING KEYS AND
WRENCHES. Form a habit of checking to
see that keys and adjusting wrenches are
removed from tool before turning on.
3.
KEEP WORK AREA CLEAN. Cluttered
areas and benches invite accidents.
4.
NEVER USE IN DANGEROUS ENVIRONMENT. DO NOT use power tools in damp
or wet locations, or where any flammable
or noxious fumes may exist. Keep work
area well lighted.
-2-
5.
KEEP CHILDREN AND VISITORS
AWAY. All children and visitors should be
kept at a safe distance from work area.
6.
MAKE WORKSHOP CHILD PROOF with
padlocks, master switches, or by removing
starter keys.
7.
NEVER FORCE TOOL. It will do the job
better and safer at the rate for which it was
designed.
8.
USE RIGHT TOOL. DO NOT force tool or
attachment to do a job for which it was not
designed.
G0527 18" Wide Belt Sander
Safety Instructions For Power Tools
9.
USE PROPER EXTENSION CORD. Make
sure your extension cord is in good condition. Conductor size should be in accordance with the chart below. The amperage
rating should be listed on the motor or tool
nameplate. An undersized cord will cause
a drop in line voltage resulting in loss of
power and overheating. Your extension
cord must also contain a ground wire and
plug pin. Always repair or replace extension cords if they become damaged.
Minimum Gauge for Extension Cords
LENGTH
AMP RATING
25ft
50ft
100ft
0-6
16
16
16
7-10
16
16
14
11-12
16
16
14
13-16
14
12
12
17-20
12
12
10
21-30
10
10
No
10. WEAR PROPER APPAREL. DO NOT
wear loose clothing, gloves, neckties,
rings, bracelets, or other jewelry which may
get caught in moving parts. Non-slip
footwear is recommended. Wear protective
hair covering to contain long hair.
11. ALWAYS USE SAFETY GLASSES. Also
use face or dust mask if cutting operation is
dusty. Everyday eyeglasses only have impact
resistant lenses, they are NOT safety glasses.
12. SECURE WORK. Use clamps or a vise to hold
work when practical. It’s safer than using your
hand and frees both hands to operate tool.
13. DO NOT OVER-REACH. Keep proper
footing and balance at all times.
14. MAINTAIN TOOLS WITH CARE. Keep
tools sharp and clean for best and safest
performance. Follow instructions for lubricating and changing accessories.
G0527 18" Wide Belt Sander
15. USE RECOMMENDED ACCESSORIES.
Consult the owner’s manual for recommended accessories. The use of improper
accessories may cause risk of injury.
16. REDUCE THE RISK OF UNINTENTIONAL STARTING. On machines with magnetic contact starting switches there is a risk of
starting if the machine is bumped or jarred.
Always disconnect from power source
before adjusting or servicing. Make sure
switch is in OFF position before reconnecting.
17. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part
that is damaged should be carefully
checked to determine that it will operate
properly and perform its intended function.
Check for alignment of moving parts, binding of moving parts, breakage of parts,
mounting, and any other conditions that
may affect its operation. A guard or other
part that is damaged should be properly
repaired or replaced.
18. NEVER LEAVE TOOL RUNNING UNATTENDED. TURN POWER OFF. DO NOT
leave tool until it comes to a complete stop.
19. NEVER OPERATE A MACHINE WHEN
TIRED, OR UNDER THE INFLUENCE OF
DRUGS OR ALCOHOL. Full mental alertness is required at all times when running a
machine.
20. NEVER ALLOW UNSUPERVISED OR
UNTRAINED PERSONNEL TO OPERATE THE MACHINE. Make sure any
instructions you give in regards to machine
operation are approved, correct, safe, and
clearly understood.
21. IF AT ANY TIME YOU ARE EXPERIENCING DIFFICULTIES performing the intended operation, stop using the machine! Then
contact our service department or ask a
qualified expert how the operation should
be performed.
-3-
Additional Safety For Wide Belt Sanders
1.
INFEED/OUTFEED AREA: DO NOT
stand in-line with the infeed or outfeed
areas when feeding the workpiece.
2.
WORKPIECE FEEDING: DO NOT jam
the workpiece into the machine and never
feed more than one workpiece at a time.
3.
CLOTHING: DO NOT wear loose clothing
while operating this machine. Roll up or
button sleeves at the cuff.
4.
NARROW WORKPIECES: DO NOT sand
workpieces narrower than 1⁄8''.
5.
THIN WORKPIECES: DO NOT sand
workpieces thinner than 1⁄8''.
6.
SHORT WORKPIECES: DO NOT sand
workpieces shorter than 9''.
7.
HANDS: DO NOT place hands near, or in
contact with, sanding drums or conveyor
belt during operation.
8.
MAINTENANCE:
Perform
machine
inspections and maintenance service at
the appropriate time intervals. See Section
7: Maintenance.
9. POWER DISCONNECT: Unless specifically stated in the manual, always disconnect the power source from the machine
when performing maintenance, adjustments, or assembly. Always read and fol-
Unfamiliarity with this manual could result
in serious personal injury. Spend a sufficient amount of time becoming familiar the
contents of this manual, including all the
safety warnings.
-4-
low specific safety instructions for each
section.
10. UNATTENDED MACHINE: Never leave
the machine running unattended.
11. SANDPAPER: Replace sanding belt
when it becomes worn.
12. FOREIGN MATERIAL: Always inspect
workpiece for nails, staples, knots, and
other imperfections that could be dislodged and thrown from the machine during sanding operations.
13. DUST COLLECTION: Never operate the
sander without an adequate dust collection system in place and running.
14. ALLERGIES: Certain woods may cause
an allergic reaction in people and animals,
especially when exposed to fine dust.
Make sure you know what type of wood
dust you will be exposed to and always
wear an approved respirator.
15. ACCESS DOORS: Never perform sanding
operations when the side access doors are
open.
16. UNDERSTAND INSTRUCTIONS: Never
allow unsupervised or untrained personnel
to operate the machine. Make sure any
instructions you give in regards to machine
operation are approved, correct, safe, and
clearly understood.
No list of safety guidelines can be complete. Operating this machinery may
require additional safety precautions specific to your shop environment. Failure to
use reasonable caution while operating
this machine could result in serious personal injury.
G0527 18" Wide Belt Sander
SECTION 2: INTRODUCTION
Commentary
Lack of familiarity with
this manual could
cause serious personal injury. Become
familiar with the contents of this manual,
including all the safety
warnings.
We are proud to offer the Model G0527 18" Wide
Belt Sander. This machine is part of a growing
Grizzly family of fine woodworking machinery.
When used according to the guidelines set forth
in this manual, you can expect years of troublefree, enjoyable operation and proof of Grizzly’s
commitment to customer satisfaction.
We are pleased to provide this manual with the
Model G0527. It was written to guide you through
assembly, review safety considerations, and
cover general operating procedures. It represents
our effort to produce the best documentation possible. If you have any comments regarding this
manual, please write to us at the address below:
Most importantly, we stand behind our machines.
If you have any service questions or parts
requests, please call or write us at the location
listed below.
Grizzly Industrial, Inc.
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: (570) 546-9663
Fax: (800) 438-5901
E-Mail: [email protected]
Web Site: http://www.grizzly.com
The specifications, drawings, and photographs
illustrated in this manual represent the Model
G0527 as supplied when the manual was prepared. However, owing to Grizzly’s policy of continuous improvement, changes may be made at
any time with no obligation on the part of Grizzly.
For your convenience, we always keep current
Grizzly manuals available on our website at
www.grizzly.com. Any updates to your machine
will be reflected in these manuals as soon as they
are complete. Visit our site often to check for the
latest updates to this manual!
Grizzly Industrial, Inc.
/O Technical Documentation
P.O. Box 2069
Bellingham, WA 98227-2069
C
G0527 18" Wide Belt Sander
-5-
SECTION 3: CIRCUIT REQUIREMENTS
Amperage Draw
The Model G0527 has three motors that are
wired to operate on a 220V single-phase power
source. They will draw the following loads:
Sanding Drum Motor ............................30 Amps
Conveyor Feed Motor ..........................3.8 Amps
Elevation Motor ......................................3 Amps
Figure 1. Locking shut-off lever.
Circuit Breaker
Use the following guidelines when choosing a circuit breaker (circuit breakers rated any higher are
not adequate to protect the circuit):
Circuit Breaker ............................40 Amp, 2 Pole
Connection Type
Because of the high amperage draw from this
machine, we recommend that you hardwire it
directly to your circuit breaker and install a locking shut-off lever (Figure 1) near the machine as
a way to quickly disconnect the power.
-6-
Circuit Capacity
Always check to see if the wires in your circuit are
capable of handling the amperage load from your
machine. If you are unsure, consult a qualified
electrician.
If you operate this machine on any circuit that is
already close to its capacity, it might blow a fuse
or trip a circuit breaker. However, if an unusual
load does not exist and a power failure still
occurs, contact a qualified electrician or our
Service Department at (570) 546-9663.
G0527 18" Wide Belt Sander
Minimum Cord Size
Extension Cords
For 220V single-phase operation, use the following power cord:
Because of the high amperage draw from this
machine, we do not recommend the use of extension cords. Instead, position your equipment near
installed wiring to eliminate the need for extension cords.
Cord ..............................................2 Pole, 3 Wire
Gauge ................................................................6
Grounding
Electrocution or a fire
can result if the machine
is not grounded correctly. Make sure all electrical circuits are grounded. DO NOT use the
machine if it is not
grounded.
We have covered some basic electrical
requirements for the safe operation of your
machine. These requirements are not necessarily comprehensive. You must be sure
that your particular electrical configuration
complies with local and state codes.
Ensure compliance by checking with your
local municipality or a licensed electrician.
In the event of an electrical short, grounding provides electric current a path of least resistance to
reduce the risk of electrical shock to the operator.
Ground the power cord and this machine in
accordance with all local codes and ordinances.
Operating this machine when it is not properly
grounded can result in electric shock or electrocution.
G0527 18" Wide Belt Sander
-7-
SECTION 4: MACHINE FEATURES
External Features
F
E
G
A
D
B
C
Figure 2. Front view.
A.
B.
C.
D.
E.
F.
G.
-8-
Control Panel
Table Height Handwheel
Air Regulator/Water Collector
Emergency Stop Bar
Dust Port
Amp (Load) Meter
Digital Readout
G0527 18" Wide Belt Sander
Control Panel
R
Q
1
2
3
4
5
6
7
8
9
0
P
H
O
I
N
J
M
K
L
Figure 3. Control panel.
H.
I.
J.
K.
L.
M.
N.
O.
P.
Q.
R.
G0527 18" Wide Belt Sander
TABLE UP Key
SANDING BELT START Button
FEED BELT START Button
Power Light
EMERGENCY STOP Button
FEED BELT STOP Button
SANDING BELT STOP Button
TABLE DOWN Key
FEED BELT STOP Key
FEED BELT START Key
SET (Enter) Key
-9-
Access Doors
A
B
Figure 4. Inside the left access door.
A. Belt Tension Switch
B. Lock Handle Bolt
-10-
G0527 18" Wide Belt Sander
C
D
E
H
F
G
Figure 5. Inside the right access door.
C.
D.
E.
F.
G.
H.
G0527 18" Wide Belt Sander
Upper Roller
Air Flow Adjustment Knob (Solenoid Expansion)
Air Flow Adjustment Knob (Solenoid Contraction)
Oscillation Solenoid
Pressure Roller Adjustments
Oscillation Electronic Eye
-11-
SECTION 5: SET UP
G0527 Inventory
The Model G0527 is a
heavy machine weighing in at 1870 lbs.
Personal injury can
occur if the machine is
moved without additional assistance. Use lifting
devices such as a fork
lift when moving or lifting the machine.
The Model G0527 was carefully packed when it
left our warehouse. If you discover the machine
is damaged after you have signed for delivery,
immediately call our Service Department at (570)
546-9663.
The following parts shown in Figure 6 should
be enclosed:
•
•
•
•
•
Sanding Unit (Not Pictured)
4" Dust Hood
#100 Grit Sanding Belt
#150 Grit Sanding Belt
Tool Box
—Phillips Head Screwdriver
—Large Flat Screwdriver
—Small Flat Screwdriver
—8/10mm Open End Wrench
—12/14mm Open End Wrench
—17/19mm Open End Wrench
—Metric Allen Wrench Set
—(2) Door Wrenches
NOTICE
A parts diagram and parts list are located
near the end of the manual. Use the diagram
and list to identify missing parts or to supplement the assembly instructions provided
in this manual.
Figure 6. G0527 inventory.
-12-
G0527 18" Wide Belt Sander
Wing
Nut
⁄ ''
58
10
#
⁄ ''
7 16
23⁄4''
3
WASH
WASH
S
WA H
ASH
DIA
ER
8mm
ASH
W
ASHE
6mm
DI
ER
ASH
R DIA
⁄ ''
14
D
ER I
ASH
21⁄4''
21⁄2''
⁄ ''
5 16
ET
AM
LINES ARE 1⁄16'' INCH APART
LINES ARE 1MM APART
2
10mm
R DIA
ET
AM
13⁄4''
4mm
MET
G0527 18" Wide Belt Sander
11⁄2''
D
ER IA
TE
ME R
16mm
⁄ ''
⁄ ''
⁄ ''
⁄ ''
⁄ ''
1''
11⁄4''
5 16
7 16
9 16
34
78
MET
12mm
''
''
''
''
⁄ ''
38
METE
10mm
⁄
⁄
⁄
⁄
14
38
12
58
DI
ER
ETER
M
8mm
5mm
10mm
15mm
20mm
25mm
30mm
35mm
40mm
45mm
50mm
55mm
60mm
65mm
70mm
75mm
⁄ ''
7 16
D
ER IA
ET
AM
6mm
12mm
ASHE
4mm
WASH
Hex
Nut
S
WA H
Lock
Washer
Washer
DIAM
ER
TE
ME R
⁄ ''
58
⁄ ''
12
DIA
ER
W
ER
Setscrew
D
ER IA
W
ER
⁄ ''
WASHERS ARE MEASURED BY THE INSIDE DIAMETER
Phillips
Head
Hex
Bolt
Hex
Head
Bolt
12
Phillips
Head
Sheet
Metal
Screw
⁄ ''
9 16
ETER
M
Button
Head
Screw
Flange
Bolt
WASH
Carriage
Bolt
Cap
Screw
D
ER IA
W
ER
⁄ ''
38
Slotted
Screw
W
ER
⁄ ''
5 16
Flat Head
Phillips
Screw
ETER
M
Phillips
Head
Screw
W
ER
Thumb
Screw
R
⁄ ''
14
ETER
MEASURE BOLT DIAMETER BY PLACING INSIDE CIRCLE
Lock
Nut
D
ER IAM
R
ETE
USE THIS CHART TO MATCH UP
HARDWARE DURING THE ASSEMBLY
PROCESS!
WASH
Hardware Recognition Chart
10
#
-13-
Clean Up
Site Considerations
The unpainted surfaces are coated with a waxy
oil to protect them from corrosion during shipment. Remove this protective coating with a solvent cleaner or citrus-based degreaser such as
Grizzly’s G7895 Degreaser. To clean thoroughly,
some parts may need to be removed. For optimum performance from your machine, make
sure you clean all moving parts or sliding
contact surfaces that are coated. Avoid chlorine-based solvents as they may damage painted
surfaces should they come in contact.
Weight Load
The Model G0527 weighs 890 lbs and has a 29"
x 163⁄4" footprint. Most shop floors should be sufficient to carry the weight of the machine.
Reinforce the floor if you question its ability to
support the weight.
Gasoline and petroleum
products have low flash
points and could explode
if used to clean machinery. DO NOT use gasoline or petroleum products to clean the machinery.
Smoking near solvents
could ignite an explosion
or fire and cause serious
injury. DO NOT smoke
while using solvents.
Lack of ventilation while
using solvents could
cause serious personal
health risks, fire, or
environmental hazards.
Always work in a well
ventilated area to prevent the accumulation
of dangerous fumes.
Supply the work area
with a constant source
of fresh air.
-14-
Working Clearance
Working clearances can be thought of as the distances between machines and obstacles that
allow safe operation of every machine without
limitation. Consider existing and anticipated
machine needs, size of material to be processed
through each machine, and space for auxiliary
stands or work tables. Also, consider the relative
position of each machine to one another for efficient material handling.
Work Area Lightening
Lighting should be bright enough to eliminate
shadow and prevent eye strain.
Unsupervised
children
and visitors inside your
shop could receive serious
personal
injury.
Ensure child and visitor
safety by keeping all
entrances to the shop
locked at all times. DO
NOT allow unsupervised
children or visitors in the
shop at any time.
G0527 18" Wide Belt Sander
Beginning Assembly
Floor Mounting
This section will cover the basic assembly and
adjustment instructions needed to begin operation. Complete the assembly in the order provided in this manual and then read the remaining
portion of the manual before attempting any type
of operation.
To mount the sander to the floor:
Your safety is important! Please follow the
warnings below during this entire section:
Mount the sander to wooden floors with 1⁄2" lag
bolts and washers. Mount the sander to concrete
floors with 1⁄2" anchor-style bolts designed for
concrete applications. Note—Be sure to carefully
follow the anchor bolt manufacturer’s instructions.
The sander needs to be mounted in a level location where it can be easily serviced from all sides.
Also, consider the largest workpiece you might
need to sand before deciding on a final position.
Loose hair and clothing
could get caught in
machinery and cause
serious personal injury.
Keep loose clothing
rolled up and long hair
tied up and away from
machinery.
ON
OFF
Disconnect power to
the machine during the
entire
assembly
process. Failure to do
this may result in serious personal injury.
Sharp edges on metal
parts may cause personal injury. Examine the
edges of all metal parts
before handling.
G0527 18" Wide Belt Sander
-15-
Air Line Hook-Up
To hook up the air line:
1.
Connect the hose from your air compressor
to the air inlet (Figure 7) on the regulator.
2.
Make sure the red handle on the regulator is
in the open position (parallel with the air
inlet).
Dust Collection
An efficient and clean dust collection system is
essential to the proper function of the sander.
Ensuring a healthy work environment is also
dependent upon cleaning and maintaining your
dust collection system.
To hook up the dust collection system:
1.
3.
Lift the black regulator knob (Figure 7) and
adjust it until the air pressure gauge reads 75
PSI. Note—Turn the dial clockwise to
increase the air pressure and counterclockwise to lower the air pressure.
4.
Push the regulator knob down until it snaps.
Black
Regulator
Knob
Install the 4" dust port (Figure 8) on the
mounting locations at the top of the sanding
unit with the supplied M6-1.0 x 10 phillips
head screws.
Red Handle
(Closed Position)
Air Inlet
Figure 8. Dust collection hook-up.
2.
Clamp a hose from your dust collection system to the dust port.
Figure 7. Air inlet located on regulator.
-16-
G0527 18" Wide Belt Sander
Sanding Belt
4.
Remove the spacer block (Figure 10).
5.
Install the sanding belt by starting first on the
upper roller and then the lower roller. Note—
The sanding belt must be centered between
the limit switches. If either edge of the sanding belt is touching either limit switch, turn the
belt tension switch off and adjust the belt
until it is properly centered as shown in
Figure 11.
To install the sanding belt:
1.
Disconnect the sander from the power
source!
2.
De-activate the belt tension by using the belt
tension switch (Figure 9).
Limit Switches
Sanding Belt
Sander Outline
(Top View)
Figure 9. Roller tension switch.
3.
Remove the lock handle bolt (Figure 10) by
turning it counter-clockwise 1⁄2 a turn and
pulling it up and out of the mounting hole.
Lock Handle Bolt
Spacer Block
Figure 11. Proper position of belt between the
limit switches.
NOTICE
The directional arrow on the back of the
sanding belt must be pointing in a counterclockwise direction when installing it.
Failure to install the sanding belt correctly
could result in damage to the sanding belt
or the sander itself.
6.
Replace the spacer block and tighten down
the lock handle bolt.
7.
With your hands clear of all moving parts,
tension the belt.
Figure 10. Components used when changing a
sanding belt.
G0527 18" Wide Belt Sander
-17-
Pressure Rollers
The pressure rollers have been set at the factory,
but for safety, you should verify that they are set
below the level of the sanding roller.
Serious personal injury could result if the
machine is connected to the power source
during assembly or adjustment. Wait until
the machine is turned off, unplugged and all
working parts have come to a complete stop
before you attempt to assemble or adjust the
machine!
It is absolutely essential to keep the pressure rollers set below the level of the sanding roller. If the pressure rollers are even, or
higher than the sanding roller, the wood
could be propelled from the sander at a
high rate of speed. This situation could
cause serious personal injury.
Loose hair and clothing
could get caught in
machinery causing serious personal injury.
Keep loose clothing
rolled up and long hair
tied up and away from
machinery.
To check the pressure roller height:
1.
Disconnect the sander from the power
source!
2.
Place a piece of scrap wood of uniform thickness across the table so it spans both the
front and rear pressure rollers at the same
time.
3.
With the air pressure connected and the
sanding belt installed and tensioned, manually raise the table and verify that the board
touches both pressure rollers before it touches the sanding belt. Note—If the board does
not touch both pressure rollers before it
touches the sanding belt, then the pressure
rollers must be adjusted before operation.
See "Pressure Rollers" on page 31 for stepby-step instructions on how to do this.
-18-
Projectiles thrown from
the machine could cause
serious eye injury. Wear
safety glasses during
start up.
Before starting the machine:
1.
Read this manual and make sure you take all
safety precautions before operating this
machine.
2.
Make sure the machine is connected to an
air compressor and the pressure gauge
reads 75 PSI.
3.
Make sure all tools or foreign objects have
been removed from the machine.
4.
Review Section 3: Circuit Requirements on
page 6 and make sure all the wiring is correct.
G0527 18" Wide Belt Sander
Starting the machine:
1.
Wear safety glasses at all times when running the machine!
2.
Connect the machine to the power source.
3.
Press the TABLE UP and TABLE DOWN
keys. The table should go up and down
smoothly.
4.
Press the FEED BELT START and FEED
BELT STOP buttons. The feed belt should
start, run and stop smoothly.
5.
Press the SANDING BELT START and
SANDING BELT STOP buttons. The sanding
belt should start, run and stop smoothly.
The machine should run smoothly, with little or no
vibration or rubbing noises. Strange or unnatural
noises should be investigated and corrected
before operating the machine further.
If the machine seems to be running correctly, let
it run for a short time to ensure that the moving
parts are working properly with no excessive
vibration. DO NOT operate the machine if problems cannot be corrected.
If you cannot locate the source of unusual noises,
feel free to contact our Service Department at
(570) 546-9663.
G0527 18" Wide Belt Sander
Recommended
Adjustments
For your convenience, the adjustments listed
below have been performed at the factory and
require no further adjustment. However, because
of the many variables involved with shipping, we
recommend that you read through Section 8:
Service Adjustments on page 27 and verify that
the adjustments are correct.
Recommended adjustment checklist:
• Calibration
• Feed Belt Tension
• Feed Belt Tracking
• Oscillation Timing
• Oscillation Speed
• Pressure Rollers
• Table Parallelism
• V-Belt Adjustment
• Air System
-19-
SECTION 6: OPERATIONS
Before Sanding
Your safety is important! Please follow the
warnings below during this entire section:
Choosing Sandpaper
NOTICE
#100 and #150 grit sanding belts are included with the Model G0527.
To avoid serious personal injury, read and
become familiar with the entire instruction
manual before using the Model G0527.
Damage to your eyes, lungs, and ears
could result from failure to wear safety
glasses, a dust mask, and hearing protection while sanding with this machine.
The grit you choose will depend on the type of
work, the species of wood and the stage of finishing. Below is a chart that groups abrasives into
different categories and shows which grits fall into
each one. We recommend using aluminum oxide
sanding belts for best results.
Grit
Type
60
Coarse
80-100
Medium
120-150
Fine
The general rule of thumb is to sand a workpiece
with progressively higher grit numbers, with no
one grit increase of more than 50; however, the
type of wood and desired finish will determine the
best grit to use.
Loose hair and clothing
could get caught in
machinery and cause
serious personal injury.
Keep loose clothing
rolled up and long hair
tied up and away from
machinery.
-20-
G0527 18" Wide Belt Sander
Table Movement
Adjusting Feed Rate
The table height can be adjusted either manually
or by power assist.
The feed belt motor and gear assembly (Figure
13) controls the speed of the feed belt. The Model
G0527 features feed belt speeds of 16.4, 23, and
32.8 FPM.
Manual Adjustment—Manual adjustments are
made by turning the handwheel located under the
front of the infeed table. The thickness measurement is displayed on the digital readout.
Power Assist—Press the TABLE UP or TABLE
DOWN key on the control panel shown in Figure
12. The digital display reading changes as the
table moves up and down.
32.8
23
2
3
5
6
16.4
0
Figure 13. Table drive chain and sprockets.
To change feed belt speed:
8
9
1.
Disconnect the sander from the power
source!
2.
Remove the cap screw that secures the feed
belt motor cover.
3.
Loosen the motor mount bolts so that the
motor will slide up enough to get the chain off
the sprockets.
4.
Determine which speed is best for your application and place the chain accordingly.
5.
Tighten the motor mount bolts loosened in
step 3.
6.
Replace the motor cover and secure it with
the cap screw removed in step 2.
Figure 12. Controls for adjusting
the table height.
NOTICE
The thickness gauge is pre-calibrated from
the factory; however, correct calibration
should be verified by using the instructions
on page 27.
G0527 18" Wide Belt Sander
-21-
Amperage Meter
Sanding Workpiece
The amperage meter is located above the control
panel as shown in Figure 14. Use the meter to
monitor the amperage load on the machine while
performing sanding operations.
Typically, no more than 0.5mm (approx. 1⁄64") of
material is removed during each pass. Attempts
to remove too much material can cause jamming,
wood burning, rapid paper wear or tearing, poor
finish and belt slippage.
The following is the correct sanding operating
procedure:
1.
Wear safety glasses, a dust mask, and
hearing protection!
2.
Turn on the dust collector.
3.
On the initial pass, adjust the table to
approximately 1⁄4" greater than the thickness
of the workpiece. Note—This reduces the
chance of jamming the sander on undetected high points on the workpiece.
4.
Continue to raise the table 1⁄16" between each
successive pass until the sander begins to
sand the workpiece.
Figure 14. Amperage meter.
Normal Operating Load
G0527, single-phase, 220V....................35 amps
If the sanding operation draws current in excess
of this limit, you run the risk of tripping the circuit
breaker and the overload relays in the electrical
box.
NOTICE
There are many variables that affect the
overall load on the sander. Depth of cut, the
species of wood being sanded, the grit size
on the sanding belt, and the feed rate, all
contribute to the load on the sander. As a
general rule, always start with a small load
and work your way up. DO NOT push your
machine to its maximum load; instead,
make multiple passes, install a coarser grit
paper, or reduce the feed rate.
-22-
NOTICE
It may be necessary to send wide stock
through the sander two or three times
between table height adjustments. This
reduces the likelihood of burning the wood
and produces a more consistent finished
thickness.
G0527 18" Wide Belt Sander
SECTION 7: MAINTENANCE
General
Schedule
Your safety is important! Please follow the
warnings below during this entire section:
The following items should be checked each
time the sander is used:
ON
OFF
Disconnect power to the
machine when performing maintenance, assembly
or
adjustments.
Failure to do this may
result in serious personal injury.
Loose hair and clothing
could get caught in
machinery causing serious personal injury.
Keep loose clothing
rolled up and long hair
tied up and away from
machinery.
Wear safety glasses during the entire maintenance process. Failure
to comply may result in
serious personal injury.
G0527 18" Wide Belt Sander
•
Loose mounting bolts.
•
Damaged sanding belt.
•
Worn or damaged wires.
•
Air line water collection cup is filled with
water.
•
Any other condition that could hamper the
safe operation of this machine.
Weekly:
•
Grease the five fittings located on the feed
belt roller axles and the sanding belt roller
axles. They are identified with yellow stickers.
Monthly:
•
Apply a generous amount of grease to the
table elevation screws. Be sure to cover the
adjustment screws with the dust covers
when finished.
•
Remove the lower side panel to access the
table lifting mechanism. Apply a generous
amount of grease to the chain and gears
associated with the table lifting mechanism.
Be careful to not get grease on any of the Vbelts. This could cause them to slip off their
pulleys.
•
Apply a generous amount of multi-purposed
grease to the table drive chain and sprocket
assembly.
-23-
Servicing Brakes
3.
Pull the mounting pins out of the caliper
bracket and remove the air line from the
caliper. The caliper should now be able to be
removed as in Figure 15.
Eventually the brake pads will wear out. Checking
and replacing these is a simple project that can
be done in the shop, with the exception of having
the rotor resurfaced.
4.
The brake pads are secured to the caliper
with cap screws. One of these screws is easily accessible; the other can only be reached
by disassembling the brake caliper. Do this
and remove the cap screws to remove the
brake pads.
To check the brake pads:
1.
Disconnect the sander from the power
source and remove air pressure completely!
2.
Remove the four screws that secure the
motor cover on the right-hand side of the
machine. Note—The brake caliper is located
underneath the rotor, which is attached to the
motor arbor.
3.
The brake pads consist of a metal plate with
a composite pad. With a fine ruler, measure
the thickness of the composite pad only. If
one of the pads is below 1⁄8" (approx. 3mm),
replace both.
To perform a pad replacement:
1.
Disconnect the sander from the power
source and remove air pressure completely!
2.
Remove the nuts from the two mounting
bolts. There are two snap rings on the
mounting pins behind the bracket. Remove
these.
-24-
Caliper
Figure 15. Disc brake components.
5.
Remove the brake rotor and have it professionally resurfaced. For this, find a local
machinist or auto supply store that regularly
resurfaces brake rotors for automobiles. If
visible cracks are present in the brake rotor,
replace it with a new one. Remove oil and
dirt from the rotor with automotive brake
cleaner. Once clean, only handle the rotor
with a dry rag and install exactly the reverse
of removal.
6.
Install new brake pads, mount the caliper
and reconnect the air line.
G0527 18" Wide Belt Sander
Air Circuit Filters
Clean Sanding Belts
The air filter on the Model G0527 is located on
the main regulator (Figure 16). Empty the filter
trap as it becomes filled with moisture and dirt.
The internal white filter should be replaced yearly.
You can greatly increase the lifespan of your
sanding belts if you clean them often. As mentioned on page 35, cleaning pads are the fastest
way to clean wood dust from the sanding belts.
Regulator
Filter Trap
Drain Valve
Figure 16. Regulator filter trap. Push lower
drain valve to empty it.
G0527 18" Wide Belt Sander
-25-
Maintenance Log
Date
-26-
Approximate Hours Of Use
Maintenance Performed
G0527 18" Wide Belt Sander
SECTION 8: SERVICE ADJUSTMENTS
Calibration
NOTICE
7.
Using a precise micrometer or set of calipers,
measure the thickness at various points
around the board.
8.
Continue sanding the board until the average
thickness measurement is within +⁄-0.003".
Note—The final several passes should be
done without adjusting the table height. This
ensures the most consistent average thickness.
9.
Make note of the digital display read-out. It
should be the same as the average thickness
of the sanded wood.
The digital thickness gauge has been calibrated at the factory and should require no
further adjustment, however, we recommend verifying its accuracy.
The first board fed through the sander will be
used to test the accuracy of the digital thickness
gauge.
To calibrate the digital thickness scale:
1.
Follow the start up procedures from
Section 5: Set Up beginning on page 12.
2.
Using a properly set-up planer, plane a board
to uniform thickness.
3.
Lower the sander table far enough to place
the planed board under the sander roller.
4.
Manually raise the table until the board just
touches the sanding roller.
5.
Remove the board without changing the
table height. This ensures the table will be
properly adjusted for the first sanding pass.
6.
Run the board through the sander several
times at the initial height setting. Manually
raise the table 0.020" and pass the board
through the sander several more times.
Monitor the amperage meter and the resulting load on the sander.
G0527 18" Wide Belt Sander
— If they are the same, the sander is properly calibrated and accurate to the nearest 0.001". Continue to the next sub-section.
— If the digital display readout is not the
same, recalibration is needed. Continue
on to step 10.
10. Without moving the table height, enter the
numerical measurement of the average
thickness of the sanded wood into the digital
key pad on the control panel. Note—The
average thickness of the sanded wood
should now be flashing on the digital readout.
11. Press and hold the SET key until the display
stops flashing. The sander is now correctly
calibrated.
-27-
Feed Belt Tension
Feed Belt Tracking
To adjust the feed belt tension:
1.
Disconnect the sander from the power
source!
2.
Raise the safety guard (Figure 17) on the
front end of the feed table.
3.
Increase or decrease the feed belt tension by
adjusting the bolts located on the left and
right side of the front table roller (Figure 17).
Note—When tensioned properly, you should
not be able to lift the feed belt off the table
surface or slide it back and forth.
DO NOT sand boards with the guard
removed. Failure to follow this warning
could result in serious personal injury.
Feed Belt
Tension Bolt
NOTICE
Adjust the feed belt tension before adjusting
the feed belt tracking.
To adjust the feed belt tracking:
1.
Start the feed belt.
— If the feed belt is tracking to the right side
of the table, turn the right adjustment bolt
(Figure 22) clockwise.
— If the feed belt is tracking to the left side
of the table, turn the left adjustment bolt
(Figure 18) clockwise.
Note—The edge of the feed belt should just touch
the guide wheels as shown in Figure 18.
Safety Guard
Guide Wheel
Adjustment Bolt
Feed Belt
Adjustment Bolt
Figure 18. Feed belt tracking components.
Figure 17. Feed belt tension
adjustment controls.
-28-
2.
Run the feed belt for 3-5 minutes and verify
the tracking.
G0527 18" Wide Belt Sander
Belt Oscillation
NOTICE
The oscillation adjustments have been performed at the factory and should require no
further attention. However, we recommend
verifying the settings.
When the oscillation is correctly adjusted, the
sanding belt oscillates to the left and to the right
at the same speed and without coming into contact with the limit switches. If the sanding belt
oscillates too far to the left or right, making contact with the limit switches as shown in Figure 19,
the emergency braking system will activate.
3.
Watch as the belt either oscillates back and
forth continuously, or tracks into one of the
two limit switches, triggering the emergency
brake.
— If the belt tracks into either limit switch,
adjust the two air flow adjustment knobs
independently of one another until the the
belt no longer hits the limit switches. Trial
and error may be necessary.
— If the oscillation time is not consistent
from one direction to the other, the air
cylinder arm needs to be lengthened or
shortened according to the following
guidelines:
• If the belt tracks away from the air
cylinder faster, shorten the arm.
• If the belts tracks towards the air cylinder faster, lengthen the arm. Note—A
small adjustment goes a long way.
Make many smaller adjustments rather
than one or two large adjustments.
Limit Switches
Sanding Belt
Sander Outline
(Top View)
— If the oscillation rate needs to be
increased or decreased, adjust the air
flow adjustment counter-clockwise in
small, equal amounts until the desired
speed is achieved. Note—A combination
of knob adjustments and air cylinder arm
length adjustments may be needed to
achieve the ideal oscillation timing and
speed. Trial and error adjustments may
be necessary.
Figure 19. Improper oscillation.
To check the sanding belt oscillation:
1.
Be sure the sanding belt is properly installed
and the belt tension switch is set to tension
the belt.
2.
With safety glasses on and the left access
door still open, press the SANDING BELT
START Button.
G0527 18" Wide Belt Sander
-29-
Table Parallelism
Table Mounting Bolts
NOTICE
The table has been adjusted at the factory
and should require no further attention.
However, we recommend verifying that it is
parallel with the sanding roller.
Adjusting the table parallelism can be a very
tedious task that takes a great amount of
patience. DO NOT adjust the table unless you are
having trouble sanding your workpiece to a uniform thickness. Take precise notes on any
adjustments you make to any of the table elevation screws (Figure 20). This will allow the original setting to be re-established.
Elevation Screws
(Inside Dust Boots)
Figure 20. View of table underside.
5.
To raise the elevation screws, turn them
counterclockwise. To lower them, turn them
clockwise. One quarter of a turn raises or
lowers the elevation screws approximately
0.020".
6.
Retighten the table mounting bolts loosened
in step 4.
7.
Connect the sander to the power source.
8.
Repeat Steps 1-7 until the board is sanded
to a uniform thickness.
To adjust the table parallelism:
1.
Pass a 24" wide board through the sander
until the entire surface of the board is making contact with the sanding belt.
2.
Measure the thickness of the board at various points around the edge.
— If there is a variation of thickness, the
table can be adjusted accordingly.
3.
Disconnect the sander from the power
source!
4.
The corners of the table can be independently adjusted up or down by spinning the
table elevation screws (Figure 20) located
under each corner of the table. Note—The
table mounting bolts (Figure 29) need to be
removed first.
NOTICE
When adjusting the left front elevation
screw, make the same adjustment to the left
rear elevation screw. This ensures the
height from the front to the back of the table
remains unchanged. Do the same when
adjusting the right elevation screws.
-30-
G0527 18" Wide Belt Sander
Pressure Rollers
5.
Disconnect the sander from the power
source!
6.
Loosen the roller lock nuts (Figure 22) on the
infeed pressure roller. Turn the adjustment
bolts (Figure 22) to lower the pressure roller
until it just touches the board. Note—DO
NOT continue to lower the roller beyond that
point.
Note—Variables such as feed rate, depth of the
cut, and the type of sanding belt can play a big
part in determining the proper amount of downward pressure exerted by the rollers. Some
experimentation may be necessary to achieve
the desired results. However, under no circumstances should the pressure rollers be set even
with, or higher than, the sanding roller.
Adjustment
Bolt
To adjust the pressure rollers:
1.
Disconnect the sander from the power
source!
2.
Plane (2) 36" long 2x4’s to a uniform thicknesses. Place one board along the length of
the feed belt on the right-hand side and place
the other board on the left-hand side.
3.
With the sanding belt tensioned (Figure 21),
grab the edge of the sanding belt and move
it up and down about an inch or so. At the
same time, manually raise the table until you
just hear the sandpaper make contact with
the surface of the wood. DO NOT continue to
raise the table beyond that point.
Figure 21. Roller tension switch.
4.
Roller Lock
Nut
Figure 22. Pressure roller parts.
7.
Tighten the roller lock nuts and recheck your
settings.
8.
Connect the sander to the power source and
make note of the reading on the digital display. Then manually lower the table an additional 0.020" to 0.030". This is how much
lower the outfeed pressure roller should be
set when compared to the height of the
infeed roller.
9.
Loosen the roller lock nuts on the outfeed
pressure roller. Turn the adjustment bolts to
lower the pressure roller until it just touches
the board. Note—DO NOT continue to lower
the roller beyond that point.
10. Tighten the roller lock nuts and recheck your
settings.
Connect the sander to the power source and
make note of the reading on the digital display. Then manually lower the table 0.020" to
0.030". This is how much lower the infeed
pressure roller should be set when compared
to the sanding surface of the sanding roller.
G0527 18" Wide Belt Sander
-31-
V-Belt Adjustment
To adjust either V-belt:
1.
Disconnect the sander from the power
source!
NOTICE
2.
Loosen the lock nut (Figure 23 & 24).
The V-belts have been properly adjusted at
the factory and should require no further
attention. If future adjustment is needed follow the instructions below.
3.
Turn the adjustment nut up or down until the
proper V-belt tension is achieved. Note—The
V-belt should deflect 1" off of center when
pushed with your finger.
There are two V-belts on the Model G0527—one
on the table lifting motor (Figure 23) and one on
the sanding drum motor (Figure 24).
4.
Retighten the lock nut.
V-Belt
Air System
Lock Nut
Adjustment
Nut
The air system is durable and reliable; however,
components do wear with age. If you suspect that
an item in your air system may be having problems, see the air line circuit on the next page.
Periodically inspect the following:
•
Carefully inspect all air lines for leaks.
Replace faulty hoses.
•
Check the air connections for leaks. A small
amount of soapy water in a questionable
area will bubble if there is a leak.
•
Make sure the lines are not clogged.
Remove questionable lines and blow through
them as a test.
Figure 23. Table lifting motor V-belt.
V-Belt
Lock Nut
Adjustment Nut
(Below Plate)
If you ever determine that a component in
the air system is malfunctioning, DO NOT
operate the sander. Fix the problem before
resuming operation.
Figure 24. Sanding drum motor V-belt.
-32-
G0527 18" Wide Belt Sander
Air Line Circuit
A.
B.
C.
D.
E.
F.
G.
H.
Compressor
Pressure Regulator
Solenoid
Disc Brake
Air Cylinder for Sanding Belt Oscillation
Air Flow Adjustment Knobs
Air Cylinder for Sanding Belt Tension
Roller Tension Switch
G
F
E
H
D
C
A
B
Front View Of Sander
(Not To Scale)
G0527 18" Wide Belt Sander
-33-
Service Log
Date
-34-
Approximate Hours Of Use
Service Performed
G0527 18" Wide Belt Sander
SECTION 9: REFERENCE INFO
General
This section contains the following subsections
for the Model G0527: aftermarket accessories,
data sheets, wiring diagrams, parts diagrams and
list, troubleshooting, and warranty/return information.
If you need parts or help in assembling your
machine, or if you need operational information,
call the service department at (570) 546-9663.
Trained service technicians will be glad to help
you.
Aftermarket
Accessories
Cleaning Pads
Cleaning pads (Figure 25) are the perfect accessory for wide-belt sanders. Simply set the conveyor table to height and feed the pad through to
“unload” a dirty sanding belt. Regular cleaning
greatly increases the lifespan of sanding belts.
Check with the current Grizzly catalog or
www.grizzly.com for more details.
If you have any comments regarding this manual,
please write to Grizzly at the address below:
Grizzly Industrial, Inc.
/O Technical Documentation
P.O. Box 2069
Bellingham, WA 98227-2069
C
We recommend you keep a copy of our current
catalog for complete information regarding
Grizzly's warranty and return policy. If you need
additional technical information relating to this
machine, or if you need general assistance or
replacement parts, please contact the Service
Department at the location listed below.
Figure 25. Sanding belt cleaning pad.
Grizzly Industrial, Inc.
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: (570) 546-9663
Fax: (800) 438-5901
E-Mail: [email protected]
Web Site: http://www.grizzly.com.
G0527 18" Wide Belt Sander
-35-
MACHINE DATA
SHEET
Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901
MODEL G0527 18" WIDE-BELT SANDER
Design Type ......................................................................................................Floor Model
Overall Dimensions:
Width ........................................................................................................................30"
Height ......................................................................................................................57"
Depth ........................................................................................................................37"
Belt Height....................................................................................................263⁄4"-323⁄4"
Weight (Shipping)............................................................................................1012 lbs.
Net Weight ........................................................................................................890 lbs.
Approximate Crate Size........................................................321⁄4" L x 393⁄4" W x 64" H
Footprint ......................................................................................................29" x 163⁄4"
Capacities:
Maximum Board Width ..........................................................................................171⁄2"
Maximum Board Thickness ........................................................................................6"
Minimum Board Length ..............................................................................................9"
Minimum Board Thickness ........................................................................................1⁄8"
Surface Speed of Drums ..............................................................................3550 FPM
Conveyor Speed ............................................................................16.4, 23, 32.8 FPM
Dust Port ....................................................................................................................4''
Sanding Belt Size ........................................................................................181⁄2" x 48"
Sanding Drum Size..................................................................................................73⁄4"
Air Pressure ........................................................................................................57 PSI
Sanding Drum Motor:
Type ............................................................................TEFC Capacitor Start Induction
Horsepower............................................................................................................5 HP
Voltage / Phase / Cycle ..................................................220V / Single-Phase / 60 HZ
Amps ......................................................................................................................30 A
RPM ..............................................................................................................1725 RPM
Power Transfer to Drums ........................................................................................Belt
Conveyor Feed Motor:
Type ............................................................................TEFC Capacitor Start Induction
Horsepower ..........................................................................................................1⁄2 HP
Voltage / Phase / Cycle ..................................................220V / Single-Phase / 60 HZ
Amps ........................................................................................................................3.8
RPM ......................................................................................................................1725
Power Transfer ....................................................................................................Chain
Elevation Motor:
Type ............................................................................TEFC Capacitor Start Induction
Horsepower ..........................................................................................................1⁄3 HP
Voltage / Phase / Cycle ..................................................220V / Single-Phase / 60 HZ
Amps ........................................................................................................................3 A
RPM ......................................................................................................................1725
Power Transfer ........................................................................................................Belt
General Construction:
Cabinet ..................................................................................................................Steel
Sanding Belt Oscillation ....................................................................1⁄2"-5⁄8" Adjustable
Sanding Belt Brake ................................................................................................Disc
Control Panel ........................................Push Button for each motor, plus load sensor
Specifications, while deemed accurate, are not guaranteed.
-36-
G0527 18" Wide Belt Sander
Parts Diagrams & Lists
7A, 7B
2
6
8
9
10, 11, 12
3
13
REF
PART #
2
3
6
7
7
8
9
10
11
12
13
P05270002
P05270003
P05270006
P05270007A
P05270007B
P99620008
P99620009
PWR810
PWR1214
PWR1719
P05270013
G0527 18" Wide Belt Sander
DESCRIPTION
LIMIT SWITCH TUBE
TOOL BOX
DOOR HANDLE
SANDING BELT (#100 GRIT)
SANDING BELT (#150 GRIT)
PHILLIP'S SCREWDRIVER
FLAT SCREWDRIVER
8 x 10 WRENCH
12 x 14 WRENCH
17 x 19 WRENCH
HEX WRENCH SET
-37-
-38-
G0527 18" Wide Belt Sander
1101
1125
1128
1122
1102
1104
1107
1109
1124
1129
1127
1106
1126
1130
1105
1104
1108
1131
1103
1116
1114
1115
1301
1303
1110
1311
1310
1112
1111
1113
1308
1302-1
1302-2
1306 1313
1312
1122
1123
1301-1
1304
1312
1118
1305
1133
1132
1121
1119
1307
REF
PART #
1101
1102
1103
1104
1105
1106
1107
1108
1109
1109-1
1109-2
1109-3
1109-4
1109-5
1109-6
1110
1111
1112
1113
1114
1115
1116
1118
1119
1121
P05271101
P05271102
P05271103
PN06
P05271105
PLW07
PB24
PW01
P05271109
P05271109-1
P05071109-2
PC600A
PC030A
P05271109-5
P05271109-6
P05271110
PSB11
PLW01
P05271113
PB03
PLW01
P05271116
P05271118
PVA68
P05271121
DESCRIPTION
MACHINE FRAME
MOTOR BASE
MOTOR BASE HINGE
HEX NUT 1⁄2-12
ADJUSTMENT ROD
LOCK WASHER 1⁄2
HEX BOLT 3⁄8-16 X 11⁄4"
FLAT WASHER 1⁄2"
MOTOR 5 HP
FAN COVER
FAN
CAPACITOR 600MFD 250V
CAPACITOR 30UF 300W VAC
CAPACITOR COVER
WIRING COVER
PULLEY
CAP SCREW 5⁄16-18 X 11⁄4"
LOCK WASHER 5⁄16"
SLIDE
HEX BOLT 5⁄16-18 X 1"
LOCK WASHER 5⁄16"
DISC BRAKE
PULLEY BUSHING
V-BELT A-68
BRAKE BRACKET
G0527 18" Wide Belt Sander
REF
PART #
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1301
1301-1
1302-1
1302-2
1303
1304
1305
1306
1307
1308
1310
1311
1312
1313
PW02
PB21
P05271124
PSB05
P05271126
P05271127
PB19
PW06
PSS18
P05271131
P05271132
PS04
P05271301
P05271301-1
P05271302-1
P05271302-2
P05271303
P05271304
P05271305
PFH12M
P05271307
PSB10M
PLW04
PN08
PSB26M
P05271313
DESCRIPTION
FLAT WASHER 3⁄8"
HEX BOLT 3⁄8-16 X 3⁄4"
ELEVATION SCREW RING
CAP SCREW 1⁄4-20 X 3⁄4"
LIMIT SWITCH
LIMIT SWITCH PLATE
HEX BOLT 1⁄4-20 X 1⁄2"
FLAT WASHER 1⁄4"
SETSCREW 5⁄16-18 X 3⁄4"
MOTOR BASE
COVER OF PULLEY
PHLP HD SCR 1⁄4-20 X 1⁄2"
BRAKE BRACKET
BRACKET FRONT GUARD
BRAKE LINING
BRAKE LINING
BRAKE ARBOR
BRAKE LOCK
BRAKE INSIDE PIECE
FLAT HD SCR M6-1 X 25
BRAKE PIN
CAP SCREW M5-.8 X 15
LOCK WASHER 3⁄8"
HEX NUT 3⁄8-16
CAP SCREW M6-1 x 12
BRAKE GASKET
-39-
2101
2202
2109
2103
2104
2110
2102
2201
2203
2108
2206
2204
2111
2105
2106
2107
2406
2407
2410
2409
2401
2408
2406
2404
2405
2403
2402
2334
2338
2324
2335
2337
2331
2340
2315
2314
2317
2333
2322
2325
2311 2321
2309
2313
2323
2324
2332
2327
2326
2328
2341
2303
2302
-40-
2312
2318
2319
2320
2308
2307
2317
2301
2327
2316
2306
2307 2310
2336
2303
2339
2304
2305
G0527 18" Wide Belt Sander
ref
part #
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2201
2202
2203
2204
2206
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
P05272101
PB03
PW07
PLW01
PLW04
PB18
P05272107
P05272108
PB07 PLW01
P05272111
P05272201
P05272202
P51107
PEC11M
P05272206
P05272301
P05272302
P6005
P05272304
PSB05
P05272306
P6002
P05272308
PSB33
P05272310
PSB01
P05272312
PSS08
P05272314
PVA28
P05272316
PSS07
PLW01
PB32
PSS07
description
ELEVATION SCREW
HEX BOLT 5⁄16-18 x 1"
FLAT WASHER 5⁄16"
LOCK WASHER 5⁄16"
LOCK WASHER 3⁄8"
HEX BOLT 3⁄8-16 x 1"
ELEVATION SLIDE
DUST GUARD BELLOW
HEX BOLT 5⁄16-18 x 3⁄4"
LOCK WASHER 5⁄16"
CHAIN
NUT HOUSING
NUT
THRUST BEARING 51107
E-CLIP 35MM
SPROCKET WHEEL
ELEVATION GEAR BOX
WORM GEAR
BEARING 6005Z
BEARING CAP
CAP SCREW 1⁄4-20 x 3⁄4"
WORM SHAFT
BEARING 6002Z
BEARING CAP
CAP SCREW 10-24 x 3⁄4"
BEARING CAP
CAP SCREW 1⁄4-20 x 5⁄8"
SPROCKET WHEEL
SETSCREW 5⁄16-18 x 1⁄2"
PULLEY
V-BELT A-28 4L280
PULLEY
SETSCREW 1⁄4-20 x 1⁄2"
LOCK WASHER 5⁄16"
HEX BOLT 5⁄16-18 x 5⁄8"
SETSCREW 1⁄4-20 x 1⁄2"
G0527 18" Wide Belt Sander
ref
part #
2321 P05272321
2322 P05272322
2323 PB31
2324 PLW02
2325 P05272325
2326 PW01
2327 PN13
2328 PLW07
2331 P05272331
2331-1 P05272331-1
2331-2 P05072331-2
2331-3 PC100A
2331-4 P05272331-4
2331-5 P05272331-5
2332 PN05
2333 PB79
2334 P05272334
2335 PB19
2336 P05272336
2337 PS55M
2338 PN07M
2339 PK14
2340 PK48M
2341 PK38M
2401 P05272401
2402 P05272402
2403 P6003
2404 P05272404
2405 P05272405
2406 PW02
2407 PN08
2408 PN02
2409 PLW01
2410 PB07
description
HAND WHEEL
MOTOR BASE
HEX BOLT 1⁄4-20 x 1"
LOCK WASHER 1⁄4"
ADJUSTMENT ROD
FLAT WASHER 1⁄2"
HEX NUT 1⁄2-13
LOCK WASHER 1⁄2"
MOTOR 1⁄3 HP
FAN COVER
FAN
CAPACITOR 100 MFD 250V
CAPACITOR COVER
WIRING COVER
HEX NUT 1⁄4-20
HEX BOLT 1⁄2-13 x 41⁄2"
SWITCH FIXING PLATE
HEX BOLT 1⁄4-20 x 1⁄2"
PROXIMITY SWITCH
PHLP HD SCR M3-.5 x 35
HEX NUT M3-.5
KEY 5⁄16 x 5⁄16 x 3⁄4"
KEY 4 x 4 x 20MM
KEY 4 x 4 x 23MM
ADJUSTMENT PIECE
SPROCKET WHEEL SHAFT
BALL BEARING 6003ZZ
SPROCKET WHEEL
WHEEL ADJUSTMENT ROD
FLAT WASHER 3⁄8"
HEX NUT 3⁄8-16
HEX NUT 5⁄16-18
LOCK WASHER 5⁄16"
HEX BOLT 5⁄16-18 x 3⁄4"
-41-
-42-
G0527 18" Wide Belt Sander
3133
3140
3102
3143
3142
3116
3144
3141
3202
3207
3208
3117
3131
3203
3201
3204
3101
3206
3205
3136
3135
3132
3138
3137
3112
3115
3114
3113
3107
3103
3123
3125
3105
3106
3124
3118
3110
3111
3108
3104
3119
3128
3120
3121
3110
3114
3130
REF
3101
3102
3103
3104
3105
3106
3107
3108
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3123
3123-1
3123-2
3123-3
3123-4
PART #
P05273101
P05273102
P05273103
PW10M
PLW08M
PB100M
P05273107
PUCF205
PLW04
PB18
PUCF205
PLW04
PB18
P05273115
PLW04
PB24
P05273118
PK11
PSS08
P05273121
P05273123
P05273123-1
P05073123-2
PC040A
P05273123-4
DESCRIPTION
CONVEYOR TABLE
CONVEYOR BELT
GEARBOX FIX PLATE
FLAT WASHER 14MM
LOCK WASHER 14MM
HEX BOLT M14-2 x 30
OUTFEED ROLLER
BEARING UCF205
LOCK WASHER 3⁄8"
HEX BOLT 3⁄8-16 x 1"
BEARING UCF205
LOCK WASHER 3⁄8"
HEX BOLT 3⁄8-16 x 1"
BEARING CAP
LOCK WASHER 3⁄8"
HEX BOLT 3⁄8-16 x 11⁄4"
SPROCKET WHEEL
KEY 5⁄16 x 5⁄16 X 13⁄16"
SETSCREW 5⁄16-18 x 1⁄2"
CHAIN
1/2 HP MOTOR
FAN COVER
FAN
CAPACITOR 40UF 350V
CAPACITOR COVER
G0527 18" Wide Belt Sander
REF
3123-5
3124
3125
3128
3130
3131
3132
3133
3135
3136
3137
3138
3140
3141
3142
3143
3144
3201
3202
3203
3204
3205
3206
3207
3208
PART #
P05273123-5
P05273124
PSS08
P05273128
PSB75
P05273131
PSB16
P05273133
P05273135
PSB70
PLW01
PN02
P05273140
PS19
P05273142
PS10
PB92
P05273201
P05273202
P6205
P05273204
P05273205
PSB62
P05273207
PSB07
DESCRIPTION
WIRING COVER
SPROCKET WHEEL
SETSCREW 5⁄16-18 x 1⁄2"
CHAIN GUARD
CAP SCREW 5⁄16-18 x 3"
INFEED ROLLER BRACKET
CAP SCREW 3⁄8-16 x 3⁄4"
INFEED ROLLER BRACKET
CONVEYOR BELT WHEEL
CAP SCREW 5⁄16-18 x 2"
LOCK WASHER 5⁄16"
HEX NUT 5⁄16-18
FRONT BRAKE COVER
PHLP HD SCR 1⁄4-20 x 1"
LIMIT SWITCH
PHLP HD SCR 10-24 x 11⁄2"
HEX BOLT 1⁄2-12 x 31⁄2"
INFEED ROLLER SHAFT
INFEED ROLLER
BALL BEARING 6205
EXT. RETAINING RING 35MM
ELEVATION LIMITER
CAP SCREW 1⁄4-20 x 11⁄2"
HOST PATH OF TABLE
CAP SCREW 5⁄16-18 x 3⁄4"
-43-
4107
4103
4301
4204
4203
4302
4304
4303
4202
4205
4201
4203
4204
4109
4108
REF
4103
4107
4108
4109
4201
4202
4203
4204
4205
4301
4302
4303
4304
-44-
PART #
P05274103
PN08
PB07
PLW01
P05274201
P05274202
P6001
P05274204
PSS07
P05274301
P05274302
PRP55M
P05274304
DESCRIPTION
SPRING
HEX NUT 3⁄8"-16
HEX BOLT 5⁄16-18 x 3⁄4"
LOCK WASHER 5⁄16"
PISTON ROLLER SHAFT
PISTON ROLLER
BALL BEARING 6001ZZ
SHAFT BEARING COLLAR
SETSCREW 1⁄4-20 x 1⁄2"
PISTON ROLLER ADJ. ROD
PISTON BRACKET
ROLL PIN 3 X 27MM
PISTON SLIDERAIL
G0527 18" Wide Belt Sander
5205
5114
5411
5206
5407
5112
5410
5409
5408
5402
5203
5115
5401
5403
5107
5104
5110
5108
5111
5405
ref
5104
5107
5108
5110
5111
5112
5114
5115
5203
5205
5206
5401
5402
5403
5405
5406
5407
5408
5409
5410
5411
G0527 18" Wide Belt Sander
part #
P05275104
PK11
PLW01
PLW07
PB78
PSB04
P05275114
P05275115
PSB85M
P05275205
P05275206
P05275401
P05275402
P05275403
P05275405
PSB11
P05275407
P05275408
P6205
P05275410
P05275411
description
5406
BALL BEARING UCC205
KEY 5⁄16 X 5⁄16 x 13⁄16"
LOCK WASHER 5⁄16"
LOCK WASHER 1⁄2"
HEX BOLT 1⁄2-13 x 11⁄4"
CAP SCREW 1⁄4-20 x 1⁄2"
FILTER
PT 1⁄16" 90˚ GREASE FITTING
CAP SCREW M6-1 x 6"
HANDLE
HOLD DOWN ROD
BEARING HOUSING
RUBBER ROLLER
FASTENING TUBE
PULLEY
CAP SCREW 5⁄16"-18 x 11⁄4"
BEARING HOUSING
BEARING BRACKET PAD
BALL BEARING 6205-2RS
RING
BEARING CAP
-45-
-46-
G0527 18" Wide Belt Sander
6104
6124
6105
6106
6101
6115
6107
6206
6203
6207
6208
6205
6112
6110
6123
6116
6105
6124
6117
6108
6113
6116
6204
6125
6121
6109
6115
6119
6124
6105
6111
6201
6202
6127
6120
6108
6122
6109
6118
6106
6212
6110
6211
6213
6106
6206
6208
6204
6205
6213
6210
6212
6209 6207
G0527-6000
REF
PART #
6101
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6115
6116
6117
6118
6119
6120
6121
6122
P05276101
P05276104
PB193
PLW04
PB18
PLW07
PB53
PLW01
PSB07
PB09M
P05276113
P05276115
P05276116
P05276117
P05276118
P05276119
P05276120
PW07
PB09
DESCRIPTION
SQUARE FRAME
SQUARE FRAME SEAL (LEFT)
HEX BOLT 1⁄4-20 x 1⁄2"
LOCK WASHER 3⁄8"
HEX BOLT 3⁄8-16 x 1"
LOCK WASHER 1⁄2"
HEX BOLT 1⁄2-12 x 1"
LOCK WASHER 5⁄16"
CAP SCREW 5⁄16-18 x 3⁄4"
HEX BOLT M8-1.25 x 20
AIR CYLINDER
LIMIT SWITCH
LIMIT SWITCH TUBE
LIMIT SWITCH HOLDER
SENSOR
SENSOR PLATE
MIRROR OF SENSOR
FLAT WASHER 5⁄16"
HEX BOLT 5⁄16-18 x 1⁄2"
G0527 18" Wide Belt Sander
REF
PART #
6123
6124
6125
6127
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
P05276123
PLW02
PB07
PS07M
P05276201
P05276202
P05276203
P05276204
PSS02M
P05276206
P05276207
P05276208
P05276209
P05276210
P05276211
PN08
PB24
DESCRIPTION
COVER OF AIR CYLINDER
LOCK WASHER 1⁄4"
HEX BOLT 5⁄16-18 x 3⁄4"
PHLP HD SCR M4-.7 x 8
UPPER ROLLER BRACKET
UPPER ROLLER
COVER UPPER ROLLER (LEFT)
BALL BEARING UCECH206
SETSCREW M6-1 x 6
CAP SCREW 3⁄4-16 x 1"
RING
FILTER
COVER UPPER ROLLER (RIGHT)
AIR CYLINDER
BALL BEARING PHS-10
HEX NUT 3⁄8-16
HEX BOLT 3⁄8-16 x 11⁄4"
-47-
REF
PART #
7101
7102
7103
7104
7105
7106
7107
7108
7109
7109-1
7110
7111
7112
P05277101
P05277102
PS24M
P05277104
P05277105
P05277106
PB03
PW07
P05277109
P05277109-1
PS04
P05277111
P05277112
-48-
DESCRIPTION
UPPER FRAME COVER
DUST HOOD 4"
PHLP HD SCR M6-1 x 10
LEFT DOOR, UPPER FRAME
RIGHT DOOR, UPPER FRAME
DOOR LOCK
HEX BOLT 5⁄16-18 x 1"
FLAT WASHER 5⁄16"
RIGHT DOOR, LOWER FRAME
LEFT DOOR, LOWER FRAME
PHLP HD SCR 1⁄4-20 x 1⁄2"
PROTECTION AL PLATE
HINGE
REF
PART #
DESCRIPTION
7113
7114
7115
7116
P05277113
PLW02
PB19
PB02M
PLATE
LOCK WASHER 1⁄4"
HEX BOLT 1⁄4-20 x 1⁄2"
HEX BOLT M6-1 x 12
7117
7118
7119
7120
7121
7122
7123
7124
7125
P05277117
P05277118
MACHINE ID LABEL
FEED ONE PIECE LABEL
UNPLUG LABEL (2)
ELECTRICITY LABEL
READ MANUAL LABEL
EMERGENCY STOP LABEL
SAFETY GLASSES LABEL
NO STANDING LABEL
CAST LOGO
PLABEL-13
PLABEL-14
PLABEL-12
P05277122
PLABEL-11
P05277124
G8589
G0527 18" Wide Belt Sander
8102
8103
8101
8123
8124
8120
8125
8125
8122
8119
8121
8132
8135
8111
8136
8112
8123
8115
8118
8114
8115-1
8113
8109
8104
8117
8116
8105
8126
8106
8107
8133
8128-1
8128-2
8130
8129-1
8108
8129-2
8131
G0527 18" Wide Belt Sander
-49-
REF
PART #
8101
8102
8103
8104
8105
8106
8107
8108
8109
8111
8112
8113-1
8114
8115
8116
8117
8118
8119
P05278101
P05278102
P05278103
P05278104
PN05
PLW02
P05278107
PS07M
P05278109
P05278111
P05278112
P05278113
P05278114
P05278115
P05278116
PS51M
P05278118
PW06
-50-
DESCRIPTION
ELECTRICAL CONTROL BOX
HINGE
CONTROL BOX OF DOOR
BASE PLATE
HEX NUT 1⁄4-20
LOCK WASHER 1⁄4"
CONTROL PANEL
PHLP HD SCR M4-.7 x 8
CURRENT DEVICE
CONTACTOR LC1D386M7
RELAY LRD356 (30-38A)
4A FUSE
RELAY LR3D-086 (2.5-4A)
CONTACTOR LC1D96M7
POWER WIRE TERMINAL
PHLP HD SCR M4-.7 x 30
TERMINAL PLATE
FLAT WASHER 1⁄4"
REF
PART #
DESCRIPTION
8120
8121
8122
8123
8124
8125
8126
8128-1
8128-2
8129-1
8129-2
8130
8131
8132
8133
8135
8136
8137
PLW02
PB19
P05278122
P05278123
P05278124
P05278125
P05278126
P05278128-1
P05278128-2
P05278129-1
P05278129-2
P05278130
P05278131
P05278132
P05278133
P05278135
P05278136
P05278137
LOCK WASHER 1⁄4"
HEX BOLT 1⁄4-20 x 1⁄2"
PU CONNECTOR 1⁄2"
PU CONNECTOR 3⁄4"
CABLE CONNECTOR 1"
PU CONNECTOR 3⁄8"
AMP METER
START SWITCH
START SWITCH
STOP SWITCH
STOP SWITCH
POWER INDICATION LIGHT
EMERGENCY STOP SWITCH
WIRE COLUMN
COMPUTER
CONTROLLER UNIT
RELAY
CNTAC. LC1D96M7 (W/LOCK)
G0527 18" Wide Belt Sander
9132
9120
9126
9124
9131
9114
9122
9123
9125
9133
9111
9112
9133
9111
9117
9109
9129
9117
9113
9125
9109
9110
9108
9128
9103
9104
9107
9127
9106
9102
9101
9105
IN
G0527 18" Wide Belt Sander
-51-
REF
9101
9102
9103
9104
9105
9106
9107
9108
9109
9110
9111
9112
9113
9114
PART #
P05279101
P05279102
P05279103
P05279104
P05279105
P05279106
PS22
P05279108
P05279109
P05279110
P05279111
P05279112
P05279113
P05279114
-52-
DESCRIPTION
FILTER CUP 1⁄4"
PRESSURE REGULATOR 1⁄4"
BRONZE CONN. 1⁄4"T x 5⁄16"N
FLEXIBLE HOSE 8MM
AIR SWITCH 1⁄4"
ELBOW 1⁄4"T x 5⁄16"N
PHLP HD SCR 10-24 x 5⁄8"
ELBOW 1⁄4" x 1⁄8"T
SOLENOID VALVE
T-JOINT 5⁄16"N x 1⁄8"T x 5⁄16"N
PLASTIC CONN. 1⁄4" N x 1⁄4"T
T-JOINT 1⁄4"T x 1⁄4"T x 1⁄4"T
PLASTIC CONN. 5⁄16"N x 1⁄4"T
PLASTIC CONN. 1⁄4"N x 1⁄4"T
REF
9117
9120
9122
9123
9124
9125
9126
9127
9128
9129
9131
9132
9133
PART #
P05279117
P05279120
P05279122
P05279123
P05279124
P05279125
P05279126
P05279127
P05279128
P05279129
P05279131
P05279132
P05279133
DESCRIPTION
THROTTLE VALVE 1⁄8"
PLASTIC CONN. 1⁄4"N x 3⁄8"T
AIR SWITCH 1⁄8"
PLASTIC CONN. 1⁄4"N x 1⁄8"T
PLASTIC CONN. 1⁄4"N x 1⁄8"T-90˚
BUFFER 1⁄8"
SILENCER 1⁄8"
PLASTIC CONN. 5⁄16"N x 1⁄8"T
FLEXIBLE HOSE 8MM
FLEXIBLE HOSE 8MM
FLEXIBLE HOSE 6MM
FLEXIBLE HOSE 6MM
FLEXIBLE HOSE 6MM
G0527 18" Wide Belt Sander
Machine Troubleshooting
SYMPTOM
POSSIBLE CAUSE
CORRECTIVE ACTION
Sanding belt does not ten- 1. Low air pressure.
sion correctly; rollers slip 2. Air leaks in system.
under belt.
1. Adjust air pressure to 75 PSI at primary regulator.
2. Inspect all hoses and connections for leaking air; use water on suspected area to detect bubbles.
Sanding belt runs off to one 1. Air eye fork clogged.
side, stopping the sander.
2. Oscillation return valve closed.
3. Oscillation timing incorrect.
1. Clean the intake hole on the air eye fork.
2. Open valve.
3. Adjust oscillation timing.
Sanding belt will not start.
1. Sanding belt is not tensioned.
2. Limit switches engaged.
3. Emergency stop plate engaged.
1. Tension sanding belt.
2. Center sanding belt so it is not touching the limit switches.
3. Make sure emergency stop switch is released.
Motor will not start.
1. Low voltage.
1. Check power line for proper voltage.
2. Open circuit in motor or loose con- 2. Inspect all lead connections on motor for loose or open connections.
nections.
Motor will not start; fuses or 1. Short circuit in line cord or plug.
1. Inspect cord or plug for damaged insulation and shorted wires.
circuit breakers blow.
2. Short circuit in motor or loose con- 2. Inspect all connections on motor for loose or shorted terminals or
nections.
worn insulation.
3. Incorrect fuses or circuit breakers 3. Install correct fuses or circuit breakers.
in power line.
1. Motor overloaded.
1. Reduce load on motor.
2. Air circulation through the motor 2. Clean out motor to provide normal air circulation.
restricted.
Motor overheats.
Motor stalls (resulting in 1. Short circuit in motor or loose connections.
blown fuses or tripped cir2. Low voltage.
cuit).
3. Incorrect fuses or circuit breakers
in power line.
4. Motor overloaded.
1. Inspect connections on motor for loose or shorted terminals or worn
insulation.
2 Correct the low voltage conditions.
3. Install correct fuses or circuit breakers.
4. Reduce load on motor.
Loud, repetitious noise com- 1. Pulley set screws or keys are miss- 1. Inspect keys and set screws. Replace or tighten if necessary.
ing from machine.
ing or loose.
2. Motor fan is hitting the cover.
2. Tighten fan or shim cover.
3. V-belt is defective.
3. Replace V-belt. See Maintenance section.
Conveyor belt not tracking 1. Conveyor rollers moved out of 1. Re-adjust conveyor rollers.
in center.
adjustment.
Conveyor belt slipping.
Emergency
slow.
brake
1. Conveyor rollers have incorrect 1. Adjust conveyor rollers to place more tension on .
tension.
2. Conveyor rollers contaminated with 2. Clean conveyor rollers.
dirt or dust.
stops 1.
2.
3.
4.
Air pressure incorrect.
Air leak in system.
Brake rotor contaminated with oil.
Brake pads worn out.
1.
2.
3.
4.
Adjust air pressure to 75 PSI,
Find and fix air leaks.
Clean brake rotor with automotive brake parts cleaner.
Replace brake pads.
Grinding noise when brak- 1. Brakes severely worn out.
ing.
1. Replace brake pads, have rotor turned (possibly replaced).
Machine slows when oper- 1. Feed rate too high.
ating.
2. Depth of cut too great.
1. Feed workpiece slower.
2. Reduce depth of cut.
G0527 18" Wide Belt Sander
-53-
Sanding Troubleshooting
SYMPTOM
POSSIBLE CAUSE
CORRECTIVE ACTION
Lines across width of work- 1. Sanding belt seam is open or dam- 1. Repair or replace sanding belt.
piece.
aged.
Glossy spots or streaks on 1. Worn sanding belt.
workpiece.
2. Rear pressure roller too low.
Sanding belt clogs quickly.
1. Replace sanding belt.
2. Raise rear pressure roller. (See warning in Pressure Roller section!)
1. Sanding belt grit too small for par- 1. Replace with a coarser grit sanding belt.
ticular job.
2. Excessive depth of cut.
2. Reduce depth of cut.
3. Wood is too moist.
3. Allow wood to dry out.
Poor, non-aggressive sand- 1. Worn sanding belt.
ing results.
2. Sanding belt loaded with sawdust.
1. Replace sanding belt with a new one.
2. Clean sanding belt to unload sawdust.
Machine is loud, overheats 1. Excessive depth of cut.
or bogs down in the cut.
2. Dull sanding belt.
1. Decrease depth of cut.
2. Replace sanding belt.
Edges of wood are rounded. 1. Excessive depth of cut.
1. Reduce depth of cut.
Uneven thickness from left 1. Feed table not parallel to sanding 1. Adjust the table.
to right of board.
roller.
2. Feed belt is worn.
2. Replace feed belt.
Workpiece slips on feed 1. Pressure rollers set too high.
belt.
2. Dirty feed belt.
3. Feed belt is worn.
1. Lower pressure rollers.
2. Clean feed belt.
3. Replace feed belt.
Straight strip of notches on 1. Pressure rollers are dirty or dam- 1. Clean or repair pressure rollers.
workpiece.
aged.
Snake shaped marks on 1. Sanding belt damaged or dirty.
workpiece.
ON
OFF
-54-
1. Clean or replace sanding belt.
For your safety, turn switch
off and disconnect the
machine from power source
before troubleshooting the
machine. Please refer to
Section 5: Set Up to make
corrections.
G0527 18" Wide Belt Sander
Notes
G0527 18" Wide Belt Sander
-57-
Warranty & Returns
Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from
the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse,
negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty
and any and all warranties that may be implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent
that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants.
In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and
any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.
We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special, or consequential damages arising from the use of our products.
To take advantage of this warranty, contact us by mail or phone and give us all the details. We will then
issue you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of the carton. We will not accept any item back without this number. Proof of purchase must accompany the merchandise.
The manufacturers reserve the right to change specifications at any time because they constantly strive to
achieve better quality equipment. We make every effort to ensure that our products meet high quality and
durability standards and we hope you never need to use this warranty.
Please feel free to write or call us if you have any questions about the machine or the manual.
Thank you again for your business and continued support. We hope to serve you again soon.
-58-
G0527 18" Wide Belt Sander
WARRANTY CARD
Name ____________________________________________________________________________________
Street ____________________________________________________________________________________
City ______________________________________________________________State________Zip_________
Phone Number_______________________E-Mail_______________________FAX________________________
MODEL #_____________________Serial # __________________________ Order #______________________
The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop better products and services. Of
course, all information is strictly confidential.
1.
How did you learn about us?
___Advertisement
___Catalog
___World Wide Web
9.
How many of your woodworking machines are Grizzly? _____________
10.
Which benchtop tools do you own? Check all that apply.
___Friend
___Card Deck
___Other__________________________________________________
CUT ALONG DOTTED LINE
2.
___1" x 42" Belt Sander
___5" - 8" Drill Press
___8" Table Saw
___8" - 10" Bandsaw
___Disc/Belt Sander
___Mini Jointer
Which of the following magazines do you subscribe to.
___American Woodworker
___Cabinetmaker
___Family Handyman
___Fine Homebuilding
___Fine Woodworking
___Home Handyman
___Journal of Light Construction
___Old House Journal
___Popular Mechanics
___Popular Science
___Popular Woodworking
___Practical Homeowner
___Shop Notes
___Today’s Homeowner
___WOOD
___Wooden Boat
___Woodshop News
___Woodsmith
___Woodwork
___Woodworker
___Woodworker’s Journal
___Workbench
___Other__________________________________________________
11.
How many of the machines checked above are Grizzly? ____________
12.
Which portable/hand held power tools do you own? Check all that apply.
___Belt Sander
___Biscuit Joiner
___Circular Saw
___Detail Sander
___Drill/Driver
___Miter Saw
___Other__________________________________________________
3.
Which of the following woodworking/remodeling shows do you watch?
___Backyard America
___Home Time
___The American Woodworker
4.
___Other__________________________________________________
13.
What is your annual household income?
__________________________________________________________
___$60,000-$69,999
___$70,000-$79,999
___$80,000-$89,999
___$90,000 +
What is your age group?
14.
What new accessories would you like Grizzly Industrial to carry?
__________________________________________________________
__________________________________________________________
15.
___50-59
___60-69
___70 +
How long have you been a woodworker?
___0 - 2 Years
___2 - 8 Years
What other companies do you purchase your tools and supplies from?
__________________________________________________________
__________________________________________________________
16.
___8 - 20 Years
___20+ Years
Do you think your purchase represents good value?
___Yes
17.
7.
What machines/supplies would you like Grizzly Industrial to carry?
__________________________________________________________
___20-29
___30-39
___40-49
6.
___No
Would you recommend Grizzly Industrial to a friend?
How would you rank your woodworking skills?
___Yes
___Simple
___Intermediate
8.
___Orbital Sander
___Palm Sander
___Portable Planer
___Saber Saw
___Reciprocating Saw
___Router
___Other__________________________________________________
___$20,000-$29,999
___$30,000-$39,999
___$40,000-$49,999
___$50,000-$59,999
5.
___The New Yankee Workshop
___This Old House
___Woodwright’s Shop
___6" - 8" Grinder
___Mini Lathe
___10" - 12" Thickness Planer
___Scroll Saw
___Spindle/Belt Sander
___Advanced
___Master Craftsman
18.
___No
Would you allow us to use your name as a reference for Grizzly customers
in your area? Note: We never use names more than three times.
What stationary woodworking tools do you own? Check all that apply.
___Yes
___Air Compressor
___Bandsaw
___Drill Press
___Drum Sander
___Dust Collector
___Horizontal Boring Machine
___Jointer
___Lathe
___Mortiser
___Panel Saw
___Planer
___Power Feeder
___Radial Arm Saw
___Shaper
___Spindle Sander
___Table Saw
___Vacuum Veneer Press
___Wide Belt Sander
19.
___No
Comments:_________________________________________________
__________________________________________________________
__________________________________________________________
__________________________________________________________
__________________________________________________________
___Other__________________________________________________
FOLD ALONG DOTTED LINE
Place
Stamp
Here
GRIZZLY INDUSTRIAL, INC.
P.O. BOX 2069
BELLINGHAM, WA 98227-2069
FOLD ALONG DOTTED LINE
Send a Grizzly Catalog to a friend:
Name_______________________________
Street_______________________________
City______________State______Zip______
TAPE ALONG EDGES--PLEASE DO NOT STAPLE
"UY$IRECTAND3AVEWITH'RIZZLY®n4RUSTED0ROVENANDA'REAT6ALUE
6ISIT/UR7EBSITE4ODAY!ND$ISCOVER7HY
'RIZZLY§)S4HE)NDUSTRY,EADER
s 3%#52/$).'
s /2$%3()074.5
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#AL4ODY&R!
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