Download GC-1328B RS Cart, Mast & Boom Assembly

Set-up & Installation
Cart Mast & Boom
For assembly with Internal or External Chop Systems.
Important Safety Instructions
Read all warnings and instructions in
this manual. Save these instructions.
GC-1328 B
Contents
Warnings
Warnings ............................................................................................................................................................
Important Safety Information ..............................................................................................................................
Grounding .......................................................................................................................................................... 3
5
6
Set-up
Set-up Instructions ............................................................................................................................................. Start-up Instructions ........................................................................................................................................... Shut-down Instructions ....................................................................................................................................... Parts ...................................................................................................................................................................
Assembly Drawings ............................................................................................................................................
Sub-Assembly Drawings ....................................................................................................................................
Pressure Relief Instructions ...............................................................................................................................
7
N/A
N/A
19
N/A
N/A
N/A
Maintenance
Maintenance .......................................................................................................................................................
Accessories ..........................................................................................................................................................
N/A
20
Technical Data
Technical Data ..................................................................................................................................................
Graco Ohio Standard Warranty ................................................................................................... Graco Ohio Information ............................................................................................................. 22
24
24
N/A = Non Applicable
Related Manuals
System Manuals
2
GC-1412
Internal Chop System Manual
SM-1436
External Chop System Manual
GC-1328B
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment.
The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedurespecific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the
body of this manual where applicable.
• See Important Safety Information - MEKP, Polyester Resins and Gel-Coats and Spraying and Lamination
Operations section of this manual.
Changing Materials
Changing Materials
•
•
•
•
•
WARNING
When changing materials, flush the equipment
multiple times to ensure it is thoroughly clean.
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help
Always clean
thefire
fluid
strainers after flushing.
prevent
andinlet
explosion:
• Use equipment only in well ventilated area.
Check with
your material
manufacturer
chemical
• Eliminate
all ignition
sources; for
such
as pilot lights, cigarettes, portable electric lamps, and plastic
compatibility.
drop cloths (potential static arc).
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not
cords,
or turn
Most materials
useplug
ISOoronunplug
the A power
side, but
some
use power or light switches on or off when flammable
fumes
are
present.
ISO on the B side.
• Ground all equipment in the work area. See Grounding instructions.
Use only grounded hoses.
Epoxies• often
have amines on the B (hardener)
• Hold gun firmly to side of grounded pail when triggering into pail.
side. Polyureas often have amines on the B (resin)
• If there is static sparking or you feel a shock, stop operation immediately. Do not use
side.
equipment until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the
operating area of the equipment to help protect you from serious injury, including eye injury,
This section is used with some RAM plates which could get pushed out of the drums of sealant.
inhalation of toxic fumes, burns, and hearing loss. This equipment includes but is not limited to:
• Protective eyewear
• Clothing and respirator as recommended by the fluid and solvent manufacturer
• Gloves
• Hearing protection
Splatter Hazard
WARNING
TOXIC FLUID
OR FUMES HAZARD
SPLATTER
HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
Hot or toxic fluid can cause serious injury if splashed in the eyes or on skin. During blow off of platen,
swallowed.
splatter may occur.
• Read MSDS’s to know the specific hazards of the fluids you are using.
•• Use
airfluid
pressure
when containers,
removing platen
from drum.
Storeminimum
hazardous
in approved
and dispose
of it according to applicable
•
guidelines.
Always wear impervious gloves when spraying or cleaning equipment.
Burn Hazard
For equipment used with heated material.
GC-1328B
WARNING
BURN HAZARD - Hot Surfaces
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns:
• Do not touch hot fluid or equipment.
Skin Injection Hazard
Use with high pressure equipment, generally equipment with pressure rating of 900 psi or higher. There
sions of this section. 1) manual guns, 2) UL-1450 compliant equipment 3) automatic guns,/dispense val
Warnings
tion valves, 4) heated hoses. Since the text contains mostly “Do not” statements, the symbols have lines
them.
WARNING
WARNING
SKIN
HAZARD
SKININJECTION
INJECTION
HAZARD - Basic
High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look
High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may l
like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical
a
cut, but it is a serious injury that can result in amputation. Get immediate surgical treatm
treatment.
point
gun
at anyone
at of
any
•• DoDo
notnot
point
gun at
anyone
or at anyorpart
thepart
body.of the body.
•• DoDo
notnot
put put
youryour
hand hand
over the
dispense
outlet. tip.
over
the spray
•• DoDo
notnot
stopstop
or deflect
leaks with
yourwith
hand,
body,
glove,body,
or rag.glove, or rag.
or deflect
leaks
your
hand,
•• Engage
trigger
lock
when not
Do not
spray
without
tipspraying.
guard and trigger guard installed.
•• Follow
Pressure
Relief
Procedure
in spraying.
this manual, when you stop spraying and before cleaning,
Engage trigger lock when not
checking, or servicing equipment.
•
Follow Pressure Relief Procedure in this manual, when you stop spraying and before c
checking, or servicing equipment.
MOVING PARTS HAZARD
SKIN
Use with
UL1450
Compliance
Moving INJECTION
parts can pinchHAZARD
or amputate- fingers
and other
body parts.
not aim
gun at,parts.
or spray any person or animal.
•DoKeep
clearthe
of moving
•• DoKeep
not operate
equipment
with
protective
covers
hands and other
body
partsguards
awayor
from
theremoved.
discharge. For example, do not try to sto
• Pressurized
equipment
can
start
without
warning.
Before
checking, moving, or servicing
any part of the body.
equipment, follow the Pressure Relief Procedure in this manual. Disconnect power or air
• supply.
Always use the nozzle tip guard. Do not spray without nozzle tip guard in place.
•
Use Graco nozzle tips.
•EQUIPMENT
Use caution
when
cleaning and changing nozzle tips. in the case where the nozzle tip clo
MISUSE
HAZARD
spraying,
follow
the
Pressure
Misuse can cause death or serious
injury. Relief Procedure for turning off the unit and relieving the
• Dobefore
not operate
the unitthe
when
fatigued
the influence of drugs or alcohol.
removing
nozzle
tiportounder
clean.
Fire and Explosion
Hazard
•• DoDo
notnot
exceed
thethe
maximum
working pressure
or temperature
the lowest rated
system
leave
unit energized
or under
pressure rating
whileofunattended.
When
the unit is not
component. See Technical Data in all equipment manuals.
off the unit and follow the Pressure Relief Procedure for turning off the unit.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data
• in High-pressure
sprayRead
is able
inject
toxins
into the body
andFor
cause
serious bodily injury.
all equipment manuals.
fluidto
and
solvent
manufacturer’s
warnings.
complete
Pressurized
Aluminum
Parts
Hazard
that injection
occurs,
get request
immediate
information
about your
material,
MSDS surgical
forms from treatment.
distributor or retailer.
•
Check
hoses
and
parts
for
signs
of
damage.
Replace
any damaged
hoses or parts.
• Check equipment daily. Repair or replace worn or damaged
parts immediately
with genuine
replacement
parts
only.parts only.
Use with equipment
pressurized
aluminum
Equipment
havereplacement
aluminum parts
thatoraren’t
pres
• manufacturer’s
Thiswith
system
is capable
of producing
XXXX
psi. Usemay
Graco
parts
accesso
Dorated
not alter
or modify equipment.
ized - check• with
engineering.
a minimum
of XXXX psi.
• Use equipment only for its intended purpose. Call your distributor for information.
•
Always engage the trigger lock when not spraying. Verify the trigger lock is functioning pr
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
that
all connections
operating the unit.
•• DoVerify
not kink
or over
bend hoses or are
use secure
hoses to before
pull equipment.
•
Know
how
to
stop
the
unit
and
bleed
pressure
quickly. Be thoroughly familiar with the con
• Keep children and animals away from work area.
•
WARNING
Comply with all applicable safety regulations.
PRESSURIZED ALUMINUM PARTS HAZARD
PRESSURIZED
ALUMINUM PARTS HAZARD
Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids
Do
not use
methylene
other
containing
such1,1,1-trichloroethane,
solvents in pressurized aluminum
equipment.chloride,
Such use can
causehalogenated
serious chemical hydrocarbon solvents or fluid
reaction and equipment
rupture, and
in death, serious
injury, and
property damage.
containing
such solvents
in result
pressurized
aluminum
equipment.
Such use can cause serious chemical
reaction and equipment rupture, and result in death, serious injury, and property damage.
Plastic Parts Cleaning Solvent Hazard
4 GC-1328B
Created for CEDs Texture Sprayer. May have use with other waterbase application equipment with plastic parts th
can be damaged by certain solvents.
Important Safety Information
Methyl Ethyl Ketone Peroxide (MEKP)
MEKP is among the more hazardous materials
found in commercial channels. Proper handling
of the “unstable (reactive)” chemicals presents a
definite challenge to the plastics industry. The
highly reactive property which makes MEKP
valuable to the plastics industry in producing the
curing reaction of polyester resins and gel-coats
also produces the hazards which require great care
and caution in its storage, transportation, handling,
processing and disposal.
Workers must be thoroughly informed of the hazards
that may result from improper handling of MEKP,
especially in regards to contamination and heat.
They must be thoroughly instructed regarding the
proper action to be taken in the storage, use and
disposal of MEKP and other hazardous materials
used in the laminating operation.
MEKP is flammable and potentially explosive,
as well as potentially damaging to the eyes and
skin.
Read material manufacturer’s warnings and
material MSDS to know specific hazards and
precautions related to MEKP.
Contaminated MEKP can become explosive.
Prevent contamination of MEKP with other materials, which includes, but is not limited to polyester
overspray, polymerization accelerators and promoters, and non-stainless metals. Even small amounts
of contaminates can make MEKP explosive. This reaction may start slowly, and gradually build-up heat,
which can accelerate until fire or an explosion result.
This process can take from seconds to days.
Heat applied to MEKP, or heat build-up from contamination reactions can cause it to reach what is
called its Self-Accelerating Decompisition Temperature (SADT), which can cause fire or explosion.
Spills should be promptly removed, so no residues
remain. Spillage can heat up to the point of selfignition. Dispose in accordance with manufacture’s
recommendation.
Store MEKP in a cool, dry and well-ventilated area
in the original containers away from direct sunlight
and away from other chemicals. It is strongly recommended that the storage temperature remain below
86° F (30° C). Heat will increase the potential for explosive decomposition. Refer to NFPA 432.
Keep MEKP away from heat, sparks and open
flames.
GC-1328B
Current catalysts are premixed and do not require
any diluents. GlasCraft strongly recommends that diluents not be used. Diluants add to the possibility of contaminates entering the catalyst system. Never dilute
MEKP with acetone or any solvent since this can produce an extremely shock-sensitive compound which
can explode.
Use only original equipment or equivalent parts
from GlasCraft in the catalyst system (i.e.: hoses, fittings, etc.) because a hazardous chemical reaction
Spraying
materials containing isocyanates creates
may result between substituted parts and MEKP.
potentially
mists,
vapors,
and atomized
To preventharmful
contact with
MEKP,
appropriate
personalparticulates.
protective equipment, including chemically impermeable gloves, boots, aprons and goggles are required
Read
material
manufacturer’s
for everyone
in the
work area. warnings and material
MSDS to know specific hazards and precautions
related to isocyanates.
Isocyanate Conditions
Polyester Resins and Gel-Coats
Prevent inhalation of isocyanate mists, vapors, and
atomized particulates by providing sufficient ventilation in the work area. If sufficient ventilation is not
available, a supplied-air respirator is required for
Sprayinginmaterials
containing
everyone
the work
area. polyester resin and
gel-coats creates potentially harmful mist, vapors and
atomized
particulates.
Prevent
inhalationappropriate
by providing perTo
prevent
contact with
isocyanates,
sufficient
ventilation
and the use
of respirators
in the
sonal
protective
equipment,
including
chemically
work area.
impermeable
gloves, boots, aprons, and goggles, is
Read
the material
manufacturer’s
and maalso
required
for everyone
in the warnings
work area.
terial MSDS to know specific hazards and precautions
related to polyester resins and gel-coats.
To prevent contact with polyester resins and gelcoats, appropriate personal protective equipment,
including chemically impermeable gloves, boots,
aprons and goggles are required for everyone in the
work area.
Material Self-ignition
Some materials may become self-igniting if applied
too
thickly. Read
manufacturer’s
warnings
Spraying
and material
Lamination
Operations
and material MSDS.
Moisture Sensitivity of
Remove all accumulations of overspray, FRP sandIsocyanites
ings, etc. from the building as they occur. If this waste
is allowed to
build are
up, spillage
of used
catalyst
more
likely
Isocyanites
(ISO)
catalysts
in istwo
component
to
start
a
fire.
foam and polyurea coatings. ISO will react with moisture
If cleaning
solvents
are required,
read material
(such
as humidity)
to form
small, hard,
abrasive crystals,
manufacture’s
warnings
and
material
MSDS
to know a film
which become suspended in the fluid.
Eventually
specific hazards and precautions. (GlasCraft recomwill form on the surface and the ISO will begin to gel,
mends that clean-up solvents be nonflammable.)
increasing in viscosity. If used, this partially cured ISO
will reduce performance and the life of all wetted parts.
GlasCraft recommends that you consult OSHA
The amount of film formation and rate of crystalliSections 1910.94, 1910.106, 1910.107 and NFPA
zation varies depending on the blend of ISO, the
No. 33, Chapter 16,17, and NFPA No. 91 for further
humidity, and the temperature.
guidance.
To prevent exposing ISO to moisture:
5
•
•
•
•
•
•
K
B
To
we
an
Fo
B
Som
abo
if ag
circ
Some
materials may become self-igniting if applied
Grounding
too thickly. Read material manufacturer’s warnings
and material MSDS.
Moisture Sensitivity of
Isocyanites
This equipment needs to be grounded.
Isocyanites (ISO) are catalysts used in two component
Ground
dispense
gun through
to a moisture
foam
andthe
polyurea
coatings.
ISOconnection
will react with
GlasCraft
approved
grounded
fluid
supply
hose.
(such as humidity) to form small, hard, abrasive crystals,
which become suspended in the fluid. Eventually a film
Check
localsurface
electrical
code
related
manuals
will
formyour
on the
and
theand
ISO
will begin
to gel,
for
detailed
grounding
instructions
of
all
equipment
in ISO
increasing in viscosity. If used, this partially cured
the
work
area.
will reduce performance and the life of all wetted parts.
NOTICE
To prevent cross-contamination of the equipment’s
wetted parts, never interchange component A (isocyanate) and component B (resin) parts.
Foam Resins with 245 fa
Blowing Agents
Some foam blowing agents will froth at temperatures
above 90°F (33°C) when not under pressure, especially
if agitated. To reduce frothing, minimize preheating in a
circulation system.
The amount of film formation and rate of crystallization varies depending on the blend of ISO, the
A grounding wire and clamp are provided,
humidity, and the temperature.
assembly p/n 17440-00 with all FRP equipment.
To prevent exposing ISO to moisture:
Mask FilterEar
The mast must be secured in the retracted position
when
transporting the system to prevent mast
Rev.
G 6/17/2008
from swinging freely or causing system imbalance.
6
21
GC-1328B
ulates.
ulates.
•
Use moisture-proof hoses specifically designed fo
•
Read material manufacturer’s warnings and materialRead material
and your
material
ISO,manufacturer’s
such as those warnings
supplied with
system.
MSDS to know specific hazards and precautions
MSDS to know specific hazards and precautions
related
to
isocyanates.
related• to isocyanates.
Never use reclaimed solvents, which may contain•
Set-Up
moisture. Always keep solvent containers closed
Prevent inhalation of isocyanate mists, vapors, and Prevent inhalation
ofin
isocyanate
mists, vapors, and
when not
use.
CART,
MAST & BOOM
Position cart
handle, P/N
between
the two ventilaflanges
atomized particulates by providing sufficient ventila-5.
atomized
particulates
by 740,
providing
sufficient
located
on
the
front
of
the
cart
base.
Secure
cart
tion in the work area. If sufficient ventilation is not
tion in •the work
If sufficient
ventilation
notbeen conta•
Neverarea.
use solvent
on one
side if itishas
handle toainated
cart
base
by sliding
hex side.
bolt,
P/N 20787-224C
available,
a supplied-air
is required for
available,
supplied-air
respirator
is required
for
from
the
other
A.
Cart Assembly,
P/Nrespirator
770
through flange
handle.
everyone in the work area.
everyone
in theand
work
area.Place flat washer,
P/N 7486-09, and hex nut, P/N 7733-43, on hex bolt
•
Always lubricate threaded parts with ISO pump oi
•
tightencontact
securely.
Push
handle grips,appropriate
P/N 20888-00,
1.
the shipping
containingappropriate
the cart and per-Toand
ToOpen
prevent
contact container
with isocyanates,
prevent
with
isocyanates,
peror grease
when
reassembling.
onto protective
each side ofequipment,
cart handle.including chemically
cart hardware
Make certain
that all the
parts
sonal
protectivekit.
equipment,
including
chemically
sonal
listed below are
present.
impermeable
gloves,
boots, aprons, and goggles, is impermeable gloves, boots, aprons, and goggles, is
also required for everyone in the work area.
also required for everyone in the work area.
Keep Components A andK
Before proceeding, make certain that all hex nuts are
Separate
B
securelyB
tightened
to hex bolts to prevent mast and boom
Material
Self-ignition
from tipping.
Mask FilterEar
Part
Number
Description
Qty.
769
CART BASE
1
730
REAR TIRE
2
* 7486-25
3/4 I.D. FLAT WASHER
2
* 8156-32C
5/16-18 X 1 HEX BOLT
8
740
CART HANDLE
1
* 20888-00
HANDLE GRIP
2
* 7486-06
7/16 I.D. FLAT WASHER
1
* 7733-43
7/16-14 HEX NUT
1
Material Self-ignition
NOTICE
To prevent cross-contamination of the equipment’s
* 5363-03
COTTER PIN
2
wetted parts, never interchange component A (isocy
1. Remove
mast, and
P/N 754-1,
from Boom
container
and
anate)
component
B (resin)
parts.
720
FRONT CASTER
2
mast
mounting
hardware
kit,
P/N
780,
from
cart
Some
materials may
become self-igniting if8 applied Some materials may become self-igniting if applied
* 7486-07
5/16 I.D. FLAT WASHER
container.
thatmanufacturer’s
all of the parts listed
below
too thickly. Read material manufacturer’s warnings too
thickly. Make
Readcertain
material
warnings
* 7729-07
5/16-18 LOCK NUT
8
are
present.
and material MSDS.
and material MSDS.
Moisture Sensitivity of
Isocyanites
B. Mast Assembly
Foam Resins with 245 faF
Part
Description
Blowing
AgentsQty.
B
Number
Some foam blowing
agents will froth of
at temperaturesS
Moisture
Sensitivity
above 90°F (33°C) when not under pressure, especiaa
if agitated. To reduce frothing, minimize preheating inif
Isocyanites
754-1
MAST SUPPORT
1
* 756
MAST CLAMP
1
* 19850-01
CARRIAGE BOLT
1
* 20787-224C
7/16-14 X 7 HEX BOLT
1
circulation system.
Isocyanites (ISO) are catalysts used in two component
Isocyanites
(ISO) are5/16-18
catalysts
used
* 8156-32C
X 1 HEX
BOLTin two component
6
foam and polyurea coatings. ISO will react with moisture
foam and
polyurea
coatings.
ISO
will
react
with
* 7486-07
5/16 I.D. FLAT WASHER
6 moisture
* Contained in P/N 772 Cart Hardware Kit
(such as humidity) to form small, hard, abrasive crystals,
(such as* 7486-22
humidity) to 3/8
form
small,
hard,
abrasive
crystals,
I.D. FLAT WASHER
6
which become suspended in the fluid. Eventually a film
which become suspended in the fluid. Eventually a film
* 7734-07
5/16 I.D. LOCK WASHER
6
will
formcontained
on the surface
and
ISO will
begin to gel,will form on the surface and the ISO will begin to gel,
2. Also
in the box
is the
the mast
mounting
* 7733-14
HEX NUT
7
increasing
viscosity.
used,
partially
cured
increasing
in viscosity. 5/16-18
If used,
this partially cured
ISO
hardwareinkit,
P/N 780.If This
kit this
mounts
the mast
to ISO
willthe
reduce
performance
and
the
life
of
all
wetted
parts.
will
reduce
performance
and
the
life
of
all
wetted
parts.
cart (see Section B).
* Contained in P/N 780 Mast Mounting Hardware Kit.
The amount of film formation and rate of crystalliThe amount of film formation and rate of crystallization varies depending on the blend of ISO, the
zation varies depending on the blend of ISO, the
humidity,
and
the
temperature.
humidity, and the temperature.
Refer to Figure 1 illustration during assemble steps
Refer to Figure 2 illustration during assemble steps B-2,
A-3,
A-4 andexposing
A-5.
B-3prevent
and B-4.exposing ISO to moisture:
To
prevent
ISO to moisture:
To
3. Remove protective tape for rear axles. Install one
wheel, P/N 730, onto axle. Assemble flat washer,
P/N 7486-25, on axle and insert the cotter pin,
Rev. G 6/17/2008
P/N 5363-03, through the axle hole. Spread Cotter
Pin legs to secure wheel on to axle. Assemble
second wheel in same manner.
4. Assemble front casters, P/N 720, (see Fig. 1, view
A) to Cart Base, P/N 769, by attaching Caster with
hex bolts, P/N 8156-32C; flat washers,
P/N 7486-07; and self-locking hex nuts,
P/N 7729-07. Make sure that all bolts and nuts are
securely tightened.
GC-1328B
2. Position Mast, P/N 754-1, on Cart Assembly, P/N 770,
so that holes in Mast Support Flanges align with holes
in G
cart
base.
Rev.
6/17/2008
3. Using Hex Bolts, P/N 8156-32C; Flat Washers, P/N
7486-07 and P/N 7486-22; Lock washer, P/N 7734-07;
and hex nuts, P/N 7733-14, assemble mast to cart
base. Tighten hex bolts and hex nuts securely.
4. Place Mast Clamp, P/N 756, over the Mast and secure
with Carriage Bolt, P/N 19850-01, and Hex Nut,
P/N 7733-14. Mast clamp should be positioned approx.
18 in. from the top of the mast. The height of the mast
clamp may be adjusted to allow for boom height position.
Tighten carriage bolt and hex nut securely.
7
c
Set-Up
Mask FilterEar
The mast clamp should not be placed too near the top
of the mast. The boom must slide over the mast at
least half the length of the boom socket. Failure to
place boom socket over mast properly could result in tip
ping of mast and boom and personnel injury and/or dam
age to equipment.
Mask FilterEar
Spraying materials containing isocyanates creates
potentially harmful mists, vapors, and atomized partic8.ulates.
Apply bearing grease to both sides of bearing shims
and lube both sides of needle bearings, filling all
Read
warnings
and material
cavitiesmaterial
betweenmanufacturer’s
rollers with grease
before assembly.
MSDS to know specific hazards and precautions
to thread
isocyanates.
9.related
Apply red
locker to lower exposed to part of the
pivot bolt and screw on the lower nut. Screw nut
Prevent
inhalation
of isocyanate
mists,
down snug
until you can
rotate the pivot
boltvapors, and
atomized
particulates
providing sufficient ventilasmoothly with
no verticalby
play.
tion in the work area. If sufficient ventilation is not
supplied-air
respirator
for
10.available,
Align P/N,a22489-00
spring
plate so itisisrequired
perpendicular
everyone
in
the
work
area.
to the mast arm but parallel with the thru hole in the
head of the pivot bolt P/N, 22499-00. See Orientation
To
prevent contact with isocyanates, appropriate perView.
sonal protective equipment, including chemically
gloves, boots, aprons, and goggles, is
11.impermeable
Use blue thread locker and tighten the top nut down
also required for everyone in the work area.
C. Boom & Arm Assembly, P/N 750-01
against P/N, 22489-00 spring plate. Do not loosen
the bottom nut. Check the tightness of the pivot bolt
1. Make sure pivot plate, P/N 22489-00 is properly
by turning it as described in step 10.
aligned with thru hole in arm pivot bolt, p/n 22499-00.
Before proceeding, make certain that all hex nuts
are securely tightened to hex bolts.
Material Self-ignition
2. Turn Pivot Plate, P/N 22489-00 and insert
P/N, 22552-00 machine screw through both holes in
pivot plate. Drop two P/N, 7733-42 nuts over bolt
on both sides. These nuts are spacers. Drop lock
washer P/N, 7734-12 over bolt on each side and
screw nut P/N,7733-18 down tight on both sides.
Slide two P/N,22488-00 hose pivot plates over
bolts and screw remaining P/N, 7733-18 Nuts on top
of bolts until hoses are installed . See Detail B.
12. P/N, 22498-00 arm extension is to be used only with
floor and wall mount boom assemblies. Secure
extension with P/N, 7957-128C bolt used to hold the
chains to the arm. Run bolt through holes in extension.
reinstall
the chain,
andbecome
secure with
fender washer
and
Some
materials
may
self-igniting
if applied
self
Locking
Nut.
too thickly. Read material manufacturer’s warnings
and material MSDS.
13. Turn individual roving guides to increase or decrease
braking action on fiberglass roving.
Moisture Sensitivity of
length during installation.
Isocyanites
3. Attach P/N, 753-01 arm to the boom, P/N 751-01 as
14. Trim P/N, 22544-00 vinyl protective cap to proper
4. Attach P/N, 488-00 chains to arm using parts
Isocyanites (ISO) are catalysts used in two component
foam and polyurea coatings. ISO will react with moisture
(such as humidity) to form small, hard, abrasive crystals,
which become suspended in the fluid. Eventually a film
will form on the surface and the ISO will begin to gel,
Before proceeding, make certain that all hex nuts are
increasing in viscosity. If used, this partially cured ISO
securely tightened to hex bolts to prevent mast and boom
will reduce performance and the life of all wetted parts.
from tipping.
shown using parts from the boom hardware kit,
P/N 766-01. Install P/N, 7486-10 washers on outside
of arm pivot plate as shown in View A.
Mask FilterEar
shown. Make Sure that P/N, 7729-04 self locking
nut is fully engaged so that the nut will not back
off P/N, 7957-128C bolt when assembled.
5. Hook P/N 444 Springs into pivot plate P/N 22489-00
as shown and let them hang. Lift P/N, 753-01 arm
and hook chain link at end into spring eye as shown
on both sides of arm. The arm is now installed and
should be fully suspended from the boom.
6. Tighten mounting bolt snug. P/N, 22497-00 hose
guide roller does not have to turn freely.
7. Apply bearing grease liberally to both sides
The amount of film formation and rate of crystallization varies depending on the blend of ISO, the
humidity, and the temperature.
The boom may tilt up or down at this point, but final
To prevent
exposing
chain
adjustment
shouldISO
not to
be moisture:
made until all of the
hoses have been fed through the boom and the gun
(and Chopper, if required) is attached to the Hoses.
The desired boom height may then be adjusted
Rev. G 6/17/2008
D. Final Adjustments
At this point, your cart, mast and boom is completely
of P/N, 22479-00 machinery shim. Slide pivot bolt,
assembled and ready for final adjustments and use.
P/N 22499-00 thru shim and thru bearing at the end
of the boom.
8
GC-1328B
Set-Up
1. After the hoses have been run and the boom and
the gun (and chopper, if required) has been
attached, the weight may cause the boom to hang
too low.The gun should never touch the floor when
the unit is free standing. If the gun touches the floor,
adjust the Boom height by adjusting the boom spring
chain, P/N 488 to achieve desired height. Additionally, the height of the boom will be affected by and
can be adjusted by the length of hose extending
from the end of the boom. This length will depend
on each operator’s requirements.
Notice
Care should be taken to adjust the Boom so that the
Gun does not touch the floor. Damage to the spray tip,
Catalyst Tip, Air Passages, etc. may occur. For equipment performance, make certain that proper height adjustment is made before operation.
Mask FilterEar
The mast must be secured in the retracted position
when transporting the system to prevent mast
from swinging freely or causing system imbalance.
GC-1328B
9
Set-Up
770 Cart
Fig. 2
Cart Hardware Kit: 772
(*) Indicates parts included in the kit.
10
GC-1328B
Set-Up
Mast Assembly
Hardware Kit: 780
(*) Indicates parts included in the kit.
GC-1328B
11
Set-Up
750-01 Roving Guide Square Boom assembly
Square Boom Hardware Kit: 766-01
(*) Indicates parts included in the kit.
12
GC-1328B
Set-Up
750-01 Roving Guide Square Boom assembly
Square Boom Hardware Kit: 766-01
(*) Indicates parts included in the kit.
GC-1328B
13
Set-Up
750-01 Roving Guide Square Boom assembly
Square Boom Hardware Kit: 766-01
(*) Indicates parts included in the kit.
14
GC-1328B
Set-Up
750-01 Roving Guide Square Boom assembly
GC-1328B
15
Set-Up
750-01 Roving Guide Square Boom assembly
16
GC-1328B
Set-Up
750-01 Roving Guide Square Boom assembly
GC-1328B
17
Set-Up
750-01 Roving Guide Square Boom assembly
18
GC-1328B
Parts
Cart Mast & Boom
GC-1328B
Part
Number
Description
Qty.
Part
Number
Description
Qty.
769
CART BASE
1
754-1
MAST SUPPORT
1
730
REAR TIRE
2
756
MAST CLAMP
1
7486-25
3/4 I.D. FLAT WASHER
2
19850-01
CARRIAGE BOLT
1
5363-03
COTTER PIN
2
8156-32C
5/16-18 X 1 HEX BOLT
6
720
FRONT CASTER
2
7486-07
5/16 I.D. FLAT WASHER
6
7486-07
5/16 I.D. FLAT WASHER
8
7486-22
3/8 I.D. FLAT WASHER
6
7729-07
5/16-18 LOCK NUT
8
7734-07
5/16 I.D. LOCK WASHER
6
8156-32C
5/16-18 X 1 HEX BOLT
8
7733-14
5/16-18 HEX NUT
7
GC-1387
USER MANUAL
1
740
CART HANDLE
1
20888-00
HANDLE GRIP
2
7486-06
7/16 I.D. FLAT WASHER
1
7733-43
7/16-14 HEX NUT
1
20787-224C
7/16-14 X 7 HEX BOLT
1
19
Accessories
Floor Mount
20
GC-1328B
Accessories
Wall Mount
GC-1328B
21
Technical Data
Weight............................................ 190 lb (86 kg)
22
GC-1328B
Notes
GC-1328B
23
Graco Ohio Standard Warranty
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from
defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special,
extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace
any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated
and maintained in accordance with Graco’s written recommendations.
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused
by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering,
or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design,
manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor
for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts.
The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose
any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of
parts, labor, and transportation.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental
or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED
BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of
their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties. In no event will
Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing,
performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco,
or otherwise.
FOR GRACO CANADA CUSTOMERS
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into,
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que
la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la
suite de ou en rapport, directement ou indirectement, avec les procédures concernées.
Graco Ohio Information
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.
Phone: 1-800-746-1334 or Fax: 1-330-966-3006
All written and visual data contained in this document reflects the latest product information available at the time of
publication. Graco reserves the right to make changes at any time without notice.
This manual contains English. GC-1328
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO OHIO INC. 8400 PORT JACKSON AVE NW, NORTH CANTON, OH 44720
Copyright 2008, Graco Ohio Inc. is registered to I.S. EN ISO 9001
www.graco.com
Revised 11/2008