Download Raytheon UY160 Specifications

Installation/Maintenance
Dye-Extractor
Cabinet Hardmount
Unidye and Heynau Controllers
Model Numbers
UY75
UY160
UY230
PanelView 550
Commercial Laundry
Technical Communications
P.O. Box 990
Ripon, WI 54971-0990
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Part No. F232048R3
September 1997
Table of Contents
Installation/Maintenance
Safety
Safety Decal Location ...................................... 1–3
Operator Safety ................................................ 1–4
Safe Operating Environment ............................ 1–4
Environmental Conditions ............................ 1–4
Drain Connection ............................................. 2–20
Electrical Installation ....................................... 2–21
Water Connection ............................................ 2–24
Steam Requirements ........................................ 2–25
Air Requirements ............................................. 2–26
Control Function Test ...................................... 2–26
Machine Location ......................................... 1–5
Input and Output Services ............................ 1–6
Maintenance
AC Inverter Drive ......................................... 1–7
Daily ................................................................ 3–1
Misuse .............................................................. 1–7
Installation
Machine Overview ........................................... 2–1
General Specifications ..................................... 2–3
Uncrating .......................................................... 2–4
Inspection ......................................................... 2–4
Damage Claim .................................................. 2–4
Warranty Registration Form ............................ 2–5
Model Number Familiarization Guide ............. 2–6
Machine Dimensions ........................................ 2–8
Beginning Of Day ........................................ 3–1
End Of Day .................................................. 3–2
Weekly ............................................................. 3–2
Monthly ........................................................... 3–2
Quarterly .......................................................... 3–4
Care Of Stainless Steel .................................... 3–5
Maintenance Checklists ................................... 3–6
Removal From Service
Decommissioning .............................................. 4-1
Dimensional Clearances ............................... 2–10
Machine Foundation ........................................ 2–10
Mechanical Installation .................................... 2–12
Expansion Bolt Installation .......................... 2–13
J-Bolt Installation ......................................... 2–14
Elevated Base Frame Installation ................. 2–17
Concrete Foundation Pad ............................. 2–19
F232048
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F232048
Section 1
Safety
Anyone operating or servicing this
machine must follow the safety rules in
this manual. Particular attention must
be paid to the DANGER!, WARNING!,
and CAUTION! blocks which appear
throughout the manual.
CAUTION
The following warnings are general
examples that apply to this machine.
Warnings specific to a particular
installation or maintenance procedure
will appear in the manual with the
discussion of that procedure.
DANGER
Be careful around the open door,
particularly when loading from a level
below the door. Impact with door edges
can cause personal injury.
SW025
Death or serious injury can result if children
become trapped in the machine. Do not
allow children to play on or around this
machine. Do not leave children unattended
while the machine door is open.
SW001
WARNING
Dangerous voltages are present in the
electrical control box(es) and at the motor
terminals. Only qualified personnel familiar
with electrical test procedures, test
equipment, and safety precautions should
attempt adjustments and troubleshooting.
Disconnect power from the machine before
removing the control box cover, and before
attempting any service procedures.
SW005
WARNING
This machine must be installed, adjusted,
and serviced by qualified electrical
maintenance personnel familiar with the
construction and operation of this type of
machinery. They must also be familiar with
the potential hazards involved. If this
warning is not observed, personal injury or
equipment damage resulting in voiding the
warranty may result.
SW004
F232048
1–1
Safety
CAUTION
WARNING
Ensure that the machine is installed on a
level floor of sufficient strength and that the
recommended clearances for inspection
and maintenance are provided. Never allow
the inspection and maintenance space to
be blocked.
SW020
Never touch internal or external steam
pipes, connections, or components. These
surfaces can be extremely hot and will
cause severe burns. The steam must be
turned off and the pipe, connections, and
components allowed to cool before the pipe
can be touched.
SW014
Key to Symbols
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1–2
F232048
Safety
Safety decals appear at crucial locations
on the machine. Failure to maintain
legible safety decals could result
in injury to the operator or
service technician.
Figure 1–1.
F232048
1–3
Safety
To provide personal safety and keep the
machine in proper working order, follow
all operation and safety procedures
presented in this manual. If questions
regarding safety arise, contact the
factory immediately.
Use factory-authorized spare parts to
avoid safety hazards.
Operator Safety
c. Close and lock the door and start a
cycle. Attempt to open the door
while the cycle is in progress. The
door should not open.
If the door lock and interlock are
not functioning properly, call a
service technician.
3. Do not attempt to operate the
machine if any of the following
conditions are present:
a. The door does not remain securely
locked during the entire cycle.
b. Excessively high water level
is evident.
WARNING
NEVER insert hands or objects into basket
until it has completely stopped. Doing so
could result in serious injury.
SW012
To ensure the safety of machine
operators, the following maintenance
checks must be performed daily:
1. Prior to operating the machine,
verify that all warning signs are
present and legible. Missing or
illegible signs must be replaced
immediately. Make certain that
spares are available.
2. Check door interlock before starting
operation of the machine:
a. Attempt to start the machine
with the door open. The machine
should not start with the
door open.
c. Machine is not connected to a
properly grounded circuit.
Do not bypass any safety devices in
the machine.
Safe Operating Environment
Safe operation requires an appropriate
operating environment for both the
operator and the machine. If questions
regarding safety arise, contact the
factory immediately.
Environmental Conditions
• Ambient Temperature. Water in the
machine will freeze at temperatures
of 32° F or below.
b. Close the door without locking it
and attempt to start the machine.
The machine should not start with
the door unlocked.
1–4
F232048
Safety
Temperatures above 120° F (50° C)
will result in more frequent motor
overheating and, in some cases,
malfunction or premature damage to
solid state devices that are used in
some models. Special cooling devices
may be necessary.
• Humidity. Relative humidity above
90% may cause the machine’s
electronics or motors to malfunction
or may trip the ground fault
interrupter. Corrosion problems may
occur on some metal components in
the machine.
If the relative humidity is below
30%, belts and rubber hoses
may eventually develop dry rot.
This condition can result in hose
leaks, which may cause safety
hazards external to the machine
in conjunction with adjacent
electrical equipment.
• Ventilation. The need for make-up air
openings for such laundry room
accessories as dryers, ironers,
water heaters, etc., must be
evaluated periodically. Louvers,
screens, or other separating
devices may reduce the available
air opening significantly.
• Radio Frequency Emissions. A filter
is available for machines in
installations where floor space is
shared with equipment sensitive to
radio frequency emissions.
settings (particularly temperature)
or desired results may not
be achieved.
• Chemicals. Keep stainless steel
surfaces free of chemical residues.
DANGER
Do not place volatile or flammable fluids
in any machine. Do not clean the machine
with volatile or flammable fluids such as
acetone, lacquer thinners, enamel reducers,
carbon tetrachloride, gasoline, benzene,
naptha, etc. Doing so could result in serious
personal injury and/or damage to
the machine.
SW002
• Water Damage. Do not spray the
machine with water. Short circuiting
and serious damage may result.
Repair immediately all seepage due
to worn or damaged gaskets, etc.
Machine Location
• Foundation. The concrete floor must
be of sufficient strength and
thickness to handle the floor loads
generated by the high extract speeds
of the machine.
• Service/Maintenance Space. Provide
sufficient space to allow comfortable
performance of service procedures
and routine preventive maintenance.
• Elevation. If the machine is to be
operated at elevations of over 3,280
feet (1,000 meters) above sea level,
pay special attention to electronic
F232048
1–5
Safety
Safe Operating Environment
(Continued)
This is especially important in
connection with machines equipped
with an AC inverter drive.
Consult installation instructions for
specific details.
CAUTION
Replace all panels that are removed to
perform service and maintenance
procedures. Do not operate the machine
with missing guards or with broken or
missing parts. Do not bypass any
safety devices.
For machines equipped with optional
steam heat, install piping in
accordance with approved
commercial steam practices.
• Compressed Air. Best performance
will be realized if air is provided at a
pressure of 90–95 psi (6.0–6.3 bar).
• Drainage System. Provide drain lines
or troughs large enough to
accommodate the total number of
gallons that could be dumped if all
machines on the site drained at
the same time from the highest
attainable level. If troughs are used,
they should be covered to support
light foot traffic.
SW019
Input and Output Services
• Water Pressure. Best performance
will be realized if water is provided
at a pressure of 30–85 psi (2.0–5.7
bar). Although the machine will
function properly at lower pressure,
increased fill times will occur. Water
pressure higher than 100 psi
(6.7 bar) may result in damage to
machine plumbing. Component
failure(s) and personal injury
could result.
• Steam Heat (Optional) Pressure. Best
performance will be realized if steam
is provided at a pressure of 30–80 psi
(2.0–5.4 bar). Steam pressure higher
than 125 psi
(8.5 bar) may result in damage to
steam components and may cause
personal injury.
1–6
• Power. For personal safety and for
proper operation, the machine must
be grounded in accordance with
state and local codes. The ground
connection must be to a proven earth
ground, not to conduit or water
pipes. Do not use fuses in place of the
circuit breaker. An easy-access cutoff
switch should also be provided.
WARNING
Ensure that a ground wire from a proven
earth ground is connected to the ground lug
in the electrical junction box on this
machine. Without proper grounding,
personal injury from electric shock could
occur and machine malfunctions may be
evident. Computer-controlled machines
must have a proper ground to prevent
computer malfunctions.
SW008
F232048
Safety
Always disconnect power and water
supplies before a service technician
performs any service procedure.
Where applicable, steam and/or
compressed air supplies should also
be disconnected before service
is performed.
AC Inverter Drive
This machine is equipped with an AC
inverter drive requiring special
attention with regard to the operating
environment.
• An especially dusty or linty
environment will require more
frequent cleaning of the AC inverter
drive cooling fan filter and of the AC
inverter drive itself.
• Power line fluctuations from sources
such as uninterruptible power
supplies (UPS) can adversely
affect machines equipped with the
AC inverter drive.
• A clean power supply free from
voltage spikes and surges is
absolutely essential for machines
equipped with the AC inverter drive.
Nonlinear inconsistencies (peaks
and valleys) in the power supply can
cause the AC inverter drive to
generate nuisance errors.
down transformer kit available from
the manufacturer. Voltages above
250V and 490V require additional
measures.
• Sufficient space to perform service
procedures and routine preventive
maintenance is especially important
for machines equipped with the AC
inverter drive.
Misuse
Never use this machine for any purpose
other than textile processing.
• Never wash petroleum-soaked rags
in the machine. This could result in
an explosion.
• Never wash machine parts or
automotive parts in the machine.
This could result in serious damage
to the basket.
• Never allow children to play on or
around this machine. Death or
serious injury can result if children
become trapped in the machine. Do
not leave children unattended while
the machine door is open. These
cautions apply to animals as well.
• Never use UY machines in
pressurized applications.
If input voltage measures above
240V for a Q voltage machine, above
415V for a P voltage machine, or
above 480V for an N voltage
machine, either ask the power
company if their representative can
lower the voltage or install a step-
F232048
1–7
Safety
Notes
1–8
F232048
Section 2
Installation
This manual is designed as a guide to the
installation and maintenance of the UY 75,
160, and 230 cabinet hardmount dye/
extractors.
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F232048
2–1
Installation
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Note: All information, illustrations, and
specifications contained in this manual are
based on the latest product information
available at the time of printing. We reserve the
right to make changes at any time without
notice.
2–2
F232048
Installation
F232048
2–3
Installation
General Specifications
Specification
UY 75
UY 160
UY 230
Overall Dimensions
Overall width, in/mm
43 / 1092
47 / 1194
51 / 1295
Overall height, in/mm
56-1/4 / 1429
61 / 1550
64 / 1626
Overall depth, in/mm
41-1/2 / 1054
48 / 1219
52 / 1321
Weight and Shipping Information
Net weight, lb/kg
620 / 281
900 / 408
1070 / 485
Domestic shipping weight, lb/kg
710 / 322
1020 / 463
1190 / 540
Domestic shipping volume, ft3/m3
71.3 / 2.02
115.6 / 3.27
130.2 / 3.69
Export shipping weight, lb/kg
860 / 390
1170 / 531
1340 / 608
Export shipping volume, ft3/m3
81.7 / 2.32
129.9 / 3.69
145.5 / 4.12
21 / 533
26.25 / 667
30 / 762
Cylinder depth, in/mm
13.75 / 349
18.375 / 467
20 / 508
Cylinder volume, ft3/l
2.76 / 78.1
5.76 / 163.1
8.18 / 232
12 / 305
13.9375 / 354
16.25 / 413
17.25 / 438
19 / 480
18.25 / 465
3 / 2.24
5 / 3.73
Wash Cylinder Information
Cylinder diameter, in/mm
Door Opening Information
Door opening size, in/mm
Height of door bottom above floor, in/mm
Drive Train Information
Motor power, hp/kW
1 / 0.746
Cylinder Speeds
Dye/reverse speed, rpm
4–60
4-60
4-60
Extract speed, rpm
525
470
440
Extract speed centrifugal force, G’s
82.1
82.3
82.4
7.8
15.6
23.4
3
6
9
2.6
2.6
2.6
Electrical Heating (Optional)
Total electrical heating capacity, kW
Number of electrical heating elements
Electrical heat element size, kW
2–4
F232048
Installation
Delivery Inspection
Customer Service
Upon delivery, visually inspect crate,
protective cover and unit for any visible
shipping damage. If the crate, protective cover,
or unit are damaged or signs of possible
damage are evident, have the carrier note the
condition on the shipping papers before the
shipping receipt is signed, or advise the carrier
of the condition as soon as it is discovered.
If literature or replacement parts are required,
contact the source from whom the dyeextractor was purchased or contact Raytheon
Commercial Laundry at (920) 748-3950 for
the name of the nearest authorized parts
distributor.
Remove the crate and protective cover as soon
after delivery as possible. If any damage is
discovered upon removal of the crate and/or
protective cover, advise the carrier and file a
written claim immediately.
For technical assistance, call any of the
following numbers:
(850) 718-1035
(850) 718-1026
Marianna, Florida
(920) 748-3121
Ripon, Wisconsin
A record of each dye-extractor is on file with
the manufacturer. The serial number decal is
located on the left side of the control module at
the rear of the machine. Figure 2–1 shows the
location of the serial number on the decal.
Always provide the machine’s serial number
and model number when ordering parts or
when seeking technical assistance.
F232048
2–5
Installation
Notes
Model Number Familiarization
Sample Model Number: UY160PVQU10001
UY
Machine Type
75
160
230
Machine Capacity (cylinder volume in liters)
H
A
Type of Electrical Control
V
Variable Speed
Q
P
N
Electrical Characteristics
U1
Design Series
0001
2–6
Y = Dye
H = Heynau ES24-S
A = Unidye
Q = 200–240V/50–60Hz/3Ph/3 wire/120V Control
P = 380–415V/50–60Hz/3Ph/3 wire/120V Control
N = 440-480V/50–60Hz/3Ph/3 wire/120V Control
Option Identification (varies from machine to machine)
F232048
Installation
Figure 2–1.
1
Electrical Connection Data: Hertz, Wire, Phase,
Voltage
7
Brand Name Location
2
Machine Operation Parameters
8
Machine Mass
3
Required Circuit Breaker Size for Electrical
Connection. Do not use fuses.
9
Machine approval (as applicable)
4
Electrical Connection Data: Amps
10
Steam Heat Connection Data
5
Model Number
11
Date of Manufacture of Individual Machine
6
Recorded Serial Number for Individual Machine
F232048
2–7
Installation
Machine Dimensions
The dimensions of this machine are indicated
in Figure 2–2 and specified in the table below.
Note: Dimensions are approximate and subject
to normal manufacturing tolerances. If exact
dimensions are required for construction
purposes, request certified drawings from the
factory. We reserve the right to make changes
at any time without notice.
Machine Dimensions
(see Figure 2–2)
160
230
in
mm
in
mm
in
mm
A
51.25
1302
58
1473
60.25
1530
B
9
229
10
254
10
C
26
660
30.125
765
D
8
203
8
E
34
864
F
56.25
G
Dimension
Dimension
75
75
160
230
in
mm
in
mm
in
mm
K
2.5
64
2.375
60
2.25
57
254
L
8
203
5
127
5
127
34
864
M
42.25
1073
47
1194
50
1270
203
8
203
N
8
203
8
203
8
203
37.5
953
39.5
1003
O
7.75
197
10.5
267
11.25
286
1429
61
1550
64
1626
P
31.5
800
33.75
857
37
940
9.5
241
9.5
241
9.5
241
Q
9.5
241
12.5
318
12.75
324
H
5
127
4.25
108
4.75
121
R
25.5
648
34
864
34.75
883
I
6.25
159
6.5
165
8.25
210
S
10.25
260
12
305
10.5
267
J
3.25
83
3.5
89
3.25
83
T
10.5
267
16
406
14
356
2–8
F232048
Installation
6
B
5
4
D
F
7
A
3
8
E
2
G
H
K
I
C
1
J
N
O
L
M
P
Q
T
S
R
Y057R
Figure 2–2.
1
Drain
5
Air Inlet
2
Condensate/Cooling return
6
Hot water inlets
3
Cooling water inlet
7
Cold water inlet
4
Electrical connection
8
Steam Inlet
F232048
2–9
Installation
Machine Dimensions
(Continued)
Machine Foundation
Dimensional Clearances
Allow a minimum of 30" (762 mm) at the rear
and sides and 36" (914 mm) between machines
in multiple installations. Figure 2–3 shows the
dimensional clearances.
Note: Do not mount on wooden floors, above
ground level, or over basements or
crawlspaces. Installation must be “slab on
grade” or equivalent.
CAUTION
Dimensional Clearances
(see Figure 2–3)
UY 75
UY 160
UY 230
in
mm
in
mm
in
mm
A
30
762
30
762
30
762
B
43
1092
48-1/8
1222
52
1321
C
36
914
36
914
36
914
D
12
305
14
356
16-1/4
413
E
41-1/2
1054
47
1194
47-3/4
1213
F
30
762
30
762
30
762
Ensure that the machine is installed on a
level floor of sufficient strength and that the
recommended clearances for inspection
and maintenance are provided. Never allow
the inspection and maintenance space to
be blocked.
SW020
A proper foundation is absolutely necessary
for all machines because
of the high extract speed and the G-forces
exerted.
Thoroughness of detail must be stressed with
all foundation work to insure a stable unit
installation, eliminating possibilities of
excessive vibration during extract.
The machine must be secured to a foundation
or floor of adequate construction. The floor
must be no less than 4" (10 cm) thick. The
concrete floor must be embedded in clean,
compacted fill dirt.
Figure 2–3.
2–10
F232048
Installation
The machine must be anchored to a smooth
level surface so that the entire base of the
machine is supported and rests on the
mounting surface. (Do not support the machine
on only four points.) Anchor bolts must be a
minimum of 5/8" diameter, grade 2.
Care must be exercised in the design of the
mounting base due to the force exerted by the
machine during extract.
Static and dynamic loads on the floor or
foundation are shown in the table below. This
table can be used as a reference when
designing floors and foundations.
If the existing floor fails to meet these
minimum requirements, a concrete
foundation pad must be constructed.
Floor Load Data
Specification
UY 75
UY 160
UY 230
Static floor load, lbs/kN
812 / 3.61
1234 / 5.49
1552 / 6.90
Static pressure, lbs-ft2/kN-m2
176 / 8.44
173 / 8.31
189 / 9.06
Maximum dynamic load, lbs/kN
296 / 1.31
581 / 2.58
860 / 3.83
Dynamic pressure, lbs-ft2/kN-m2
64.4 / 3.08
82 / 3.91
97 / 4.64
8.75
7.83
7.50
Dynamic load frequency, Hz
F232048
2–11
Installation
Mechanical Installation
UY75
UY160
UY230
Figure 2–4.
2–12
F232048
Installation
Installation on an existing concrete floor may
be accomplished using either expansion bolts
or J-bolts. An elevated base frame may also be
used to raise the machine if desired. In each
case, the floor must be at least 4" (102 mm)
thick and of good quality. If the floor fails to
meet the above requirements, a concrete
foundation pad must be constructed.
Note: Improper installation may void the
warranty. Consult the manufacturer or the
distributor before deviating from the following
procedures.
Figure 2–5.
3. Set the drill depth gauge to 2-9/16" (65
mm). See Figure 2–6.
Expansion Bolt Installation
Note: If the floor is not level and even, use
J-bolts and machinery grout to ensure a stable
installation.
Use the following instructions and Figures 2–5
through 2–10 as a guide to step-by-step
installation of the expansion bolts.
1. Verify that the floor is at least 4" (102 mm)
thick and of good quality. If the floor fails
to meet the above requirements, a concrete
foundation pad must be constructed.
Figure 2–6.
4. Drill the holes to the set depth. See Figure
2–7.
2. Use the base of the machine as a template
by positioning the machine in the desired
location and marking the pre-drilled
mounting holes on the floor. See Figure 2–
5.
Figure 2–7.
F232048
2–13
Installation
Mechanical Installation (Continued)
5. Use compressed air or a squeeze bulb to
remove debris from the hole. See Figure
2–8.
The completed expansion bolt installation is
shown in Figure 2–10.
Figure 2–10.
Figure 2–8.
6. Install the machine anchors using the
included tool.
7. Secure the machine to the floor using the
bolts furnished with the anchors. See
Figure 2–9.
1
Washer
2
Lock Nut
3
Machine Base
4
5/8" (19 mm) diameter Expansion Bolt
Note: Check and retighten the locknuts after
five to ten days of operation and every three
months thereafter.
J-Bolt Installation
Figure 2–9.
Install J-bolts in concrete per the mounting
bolt layout in Figure 2–4. Use the following
instructions and Figures 2–11 through 2–15 as
a guide to step-by-step installation of the
J-bolts.
1. Verify that the floor is at least 4" (102 mm)
thick and of good quality. If the floor fails
to meet the above requirements, a concrete
foundation pad must be constructed.
2. Adjust the drill depth gauge to match the
length of the J-bolt, minus
1-1/2" (38 mm). See Figure 2–11.
2–14
F232048
Installation
Figure 2–11.
3. Drill and chisel out a conical hole large
enough to accept the J-bolt.
See Figure 2–12.
Figure 2–13.
5. Place the machine carefully over the
J-bolts. Never attempt to lift the machine
by the door handle or by pushing on the
cover panels.
6. If the mounting surface is level and even
and grouting is not desired, place the
washers and lock nuts on the mounting
bolts and skip to
step 11.
When installing a machine on a mounting
surface which is not level and even, the
machine must be grouted.
Figure 2–12.
4. Remove debris from hole. Anchor J-bolt in
place, using “Sulfaset” anchoring
compound or equivalent; verify that the Jbolts are in the correct locations and that
1-1/2"
(38 mm) of each J-bolt protrudes from the
floor. See Figure 2–13.
7. Raise and level the machine 1/2" off the
floor on three points, using spacers such as
nut fasteners.
8. Fill the space between the machine base
and the floor with a good quality
non-shrinking machinery grout to ensure a
stable installation. Grout completely under
all
frame members.
9. Remove the spacers carefully, allowing the
machine to settle into the wet grout.
F232048
2–15
Installation
Mechanical Installation (Continued)
10. Before grout sets completely, make a drain
opening in the rear of the machine
grouting with a stiff piece of wire; this
opening should be approximately 1/2" (13
mm) wide to allow any surface water
build-up under the base of the machine to
drain away.
11. Attach the washers and locknuts to the Jbolts.
1
Lock Nut
2
Machine Base
3
1/2" (13 mm) Machinery Grout
4
5/8" (19 mm) diameter J-bolt
Note: Check and retighten the locknuts after
five to ten days of operation and every three
months thereafter.
12. Tighten the lock nuts by even
increments—one after the other—until all
are tightened evenly and the machine is
fastened securely to the floor. See Figure
2–14.
Figure 2–14.
Figure 2–15 shows the completed J-bolt
installation with grout.
Figure 2–15.
2–16
F232048
Installation
Elevated Base Frame Installation
Factory-built elevated steel base frames are
designed to meet the specifications of the
appropriate model dye/extractor. See Figure 216.
2. Adjust the drill depth gauge to match the
length of the J-bolt, minus
1-1/2" (38 mm). See Figure 2–18.
Figure 2–18.
Figure 2–16.
3. Drill and chisel out a conical hole large
enough to accept the J-bolt.
See Figure 2–19.
Use Figures 2–11 through 2–15 and the
following instructions as a guide to step-bystep installation of the elevated base frame.
1. Use the elevated base frame as a template
by positioning the frame in the desired
location and marking the pre-drilled
mounting holes on the floor. See Figure 2–
17.
Figure 2–19.
Figure 2–17.
F232048
2–17
Installation
Mechanical Installation (Continued)
4. Remove debris from hole. Anchor J-bolt in
place, using “Sulfaset” anchoring
compound or equivalent; verify that the Jbolts are in the correct locations and that
1-1/2"
(38 mm) of each J-bolt protrudes from the
floor. See Figure 2–20.
10. Tighten the lock nuts by even
increments—one after the other—until all
are tightened evenly and the base frame is
fastened securely to the floor. See Figure
2–21.
Figure 2–21.
Figure 2–20.
5. Raise and level the base frame 1/2"
(13mm) off the floor on three points, using
spacers such as nut fasteners.
6. Fill the space between the frame base and
the floor with machinery grout; grout
completely under all frame members.
7. Remove the spacers carefully, allowing the
base frame to settle into the wet grout.
8. Before grout sets completely, make a drain
opening in the rear of the machine
grouting with a stiff piece of wire; this
opening should be approximately 1/2" (13
mm) wide to allow any surface water
build-up under the base of the machine to
drain away.
11. After the grout is completely dry, tighten
all of the lock nuts to
100 ft-lbs (136 N/m) torque.
12. Position the machine over the base frame,
aligning the mounting holes on the
machine with the corresponding holes on
the frame.
13. Install a bolt, lockwasher, and nut in each
mounting hole. Use 5/8–18x2" grade 5
mounting bolts with 5/8–18" grade B nuts
and 5/8 lockwashers.
14. Handtighten each nut.
15. Tighten the two rear nuts two turns.
16. Tighten the two front nuts two turns.
17. On 160s and 230s, firmly tighten the two
middle nuts.
18. Tighten the two front nuts firmly.
9. Attach the washers and locknuts to the Jbolts after the grout
has hardened.
2–18
F232048
Installation
19. Tighten the two rear nuts firmly.
Note: Check and retighten the locknuts after
five to ten days of operation and every three
months thereafter.
5. Use the mounting bolt layout in Figure 2–
4 to properly position the mounting bolts
in the wet concrete. When using J-bolts,
allow 1 1/2"
(38 mm) to extend above the surface of the
concrete.
6. Allow concrete to dry.
Concrete Foundation Pad
As noted previously, if the existing floor fails
to meet the minimum foundation
requirements, a concrete foundation pad must
be constructed.
Note: Expansion bolts should not be used in
single machine concrete foundation pads.
1. Break up the floor to a depth of
approximately 9" (230 mm), making
certain that the sides of the hole slope
outwards.
7. Place the machine carefully over the
mounting bolts. Never attempt to lift the
machine by the door handle or by pushing
on the cover panels.
8. Attach the washers and locknuts to the
mounting bolts. Tighten the lock nuts by
even increments—one after the other—
until all are tightened evenly and the
machine is fastened securely to the floor.
Note: Check and retighten the locknuts after
five to ten days of operation and every three
months thereafter.
The bottom of the hole should be 5" (127
mm) larger all around than the top; note
that the top of the pad should extend a
minimum of 6"
(152 mm) out from the machine on all
sides.
2. Wet the hole well and brush the bottom
and sides with cement grout.
3. Prepare a form and fill with concrete to
join the foundation. Verify that foundation
is level. The height of the pad must not
exceed 8" (203 mm).
4. Use rebar or other appropriate material to
ensure that the concrete foundation pad
will be sufficiently connected to the
existing floor.
F232048
2–19
Installation
Drain Connection
the customer or installer should contact the
manufacturer.
A drain system of adequate capacity is
essential to machine performance. Ideally, the
water should empty through a flexible
connection directly into a sump or floor drain.
A flexible connection must be made to a
vented drain system to prevent an airlock or
siphon effect.
Increasing the drain hose length or using
elbows or bends decreases the
flow rate and increases drain times, impairing
machine performance.
If the machine is equipped with the optional
indirect steam heating/water cooling option,
drainage must also be provided for the two 1/
2" NPT (13 mm) condensate/cooling outlets.
If proper drain size is not available or practical,
a surge tank is required. A surge tank in
conjunction with a sump pump should be used
when gravity drainage is not possible, such as
in below-ground-level installations.
In multiple machine installations, use the
information in the following table to ensure
proper drainage.
Before any deviation from specified
installation procedures is attempted,
Drain Information
Specification
UY 75
UY 160
UY 230
1.5 / 3.8
1.5 / 3.8
1.5 / 3.8
2 / 52
2 / 52
3 / 76
1
1
1
Drain flow capacity, gal-min/l-min
20 / 76
35 / 132
50 / 189
Recommended drain pit size, ft3/l
1.80 / 51
3.14 / 88.9
4.52 \ 128
Overflow size, in/mm
Drain connection size, ID, in/mm
Number of drain outlets
Drain Line Sizing
Model
Number of Machines
1
2
3
4
5
UY 75
2" / 5.08 cm
3" / 7.62 cm
3" / 7.62 cm
4" / 10.2 cm
4" / 10.2 cm
UY 160
2” / 5.08 cm
3" / 7.62 cm
3.5" / 8.89 cm
4" / 10.2 cm
4" / 10.2 cm
UY 230
3" / 7.62 cm
4" / 10.2 cm
6" / 15.2 cm
6" / 15.2 cm
6" / 15.2 cm
2–20
F232048
Installation
Electrical Installation
The AC inverter drive requires a clean power
supply free from voltage spikes and surges. A
voltage monitor should be used to check
incoming power. The customer’s local power
company may provide such a monitor.
WARNING
This machine must be installed, adjusted,
and serviced by qualified electrical
maintenance personnel familiar with the
construction and operation of this type of
machinery. They must also be familiar with
the potential hazards involved. If this
warning is not observed, personal injury or
equipment damage resulting in voiding the
warranty may result.
SW004
DANGER
When controlling the AC inverter drive with
a parameter unit, the machine’s computer
and its safety features are bypassed. This
would allow the basket to rotate at high
speeds with the door open. When using a
parameter unit to control the AC inverter
drive, a large sign should be placed on the
front of the machine warning people of the
imminent danger.
WARNING
Never touch terminals or components of
the AC inverter drive unless power is
disconnected and the “CHARGE” indicator
LED is off. The AC inverter drive retains
potentially deadly voltage for some time
after the power is disconnected. There are
no user-serviceable parts inside the
AC inverter drive. Tampering with the drive
will void the warranty.
SW009
WARNING
Dangerous voltages are present in the
electrical control box(es) and at the motor
terminals. Only qualified personnel familiar
with electrical test procedures, test
equipment, and safety precautions should
attempt adjustments and troubleshooting.
Disconnect power from the machine before
removing the control box cover, and before
attempting any service procedures.
SW005
SW003
F232048
2–21
Installation
Electrical Installation
(Continued)
require additional measures. Contact the
distributor or the manufacturer for assistance.
The AC drive provides thermal overload
protection for the drive motor. However, a
separate three-phase circuit breaker must be
installed for complete electrical overload
protection. This prevents damage to the motor
by disconnecting all legs if one should be lost
accidentally. Refer to the table below for
circuit breaker requirements. Do not use fuses
in place of the circuit breaker.
Use wire size indicated in the Voltage
Designation Chart for runs up to 50 feet. Use
next larger size for runs of 50 to 100 feet. Use
two sizes larger for runs greater than 100 feet.
Note: UY models must be connected to threephase service. The use of Roto-Phases or other
phase adders is forbidden.
If input voltage measures above 240V for a Q
voltage machine, above 415V for a P voltage
machine, or above 480V for an N voltage
machine, either ask the power company if their
representative can lower the voltage or install a
step-down transformer kit available from the
manufacturer. Voltages above 250V and 490V
Note: If a Delta supply system is used, the
high leg must be connected to L3.
Voltage Designation Chart
Model
75
160
230
Code
Voltage
Cycle
Phase
Wire
Full
Load
Amps
Breaker
Size
(Amps)
AWG
mm2
N
440-480
50-60
3
3
2.6
15
14
2.50
P
380-415
50-60
3
3
3.0
15
14
2.50
Q
200-240
50-60
3
3
5.8
15
14
2.50
N
440-480
50-60
3
3
4.2
15
14
2.50
P
380-415
50-60
3
3
4.8
15
14
2.50
Q
200-240
50-60
3
3
9.2
15
14
2.50
N
440-480
50-60
3
3
6.7
15
14
2.50
P
380-415
50-60
3
3
7.8
15
14
2.50
Q
200-240
50-60
3
3
14.7
20
12
4.00
Note: wire sizes shown are for copper, THHN, 90° conductor per NEC article 310.
The machine should be connected to an
individual branch circuit not shared with
2–22
lighting or other equipment.
F232048
Installation
The connection should be shielded in a liquidtight or approved flexible conduit with proper
conductors of correct size installed in
accordance with the National Electric Code or
other applicable codes. The connection must
be made by a qualified electrician using the
wiring diagram provided with the machine.
See the table below for correct wire sizes.
Rotation should be forward in extract. To
change the direction of basket rotation, have a
qualified electrician switch any two of the
leads between the AC inverter drive and the
motor.
F232048
2–23
Installation
Water Connection
Water Supply Information
Individual hot and cold plumbing lines with
individual shut-off valves must be available to
the machine. Best performance will be realized
if water is provided at a pressure of 30–85 psi.
Although the machine will function properly at
lower pressure, increased fill times will occur.
Water inlet connection size, in/mm 3/4 NHT / 19
Flush the water system for at least
2 minutes.
Hang the hoses in a large loop; do not allow
them to kink.
The hose connections should be supplied by a
hot and a cold water line of at least the sizes
shown in the adjacent table. Installation of
additional machines will require
proportionately larger water lines. See the
adjacent table.
Suitable air cushions should be installed in
supply lines to prevent “hammering.” If the
water pressure is above 60 psi, flexible copper
tubing should be used in place of rubber hoses.
Number of water inlets
3
Supply Dispenser flush inlet size
3/4 NHT / 19
Recommended water pressure,
psi/bar
30-85 /
2-6
Functioning limits, psi/bar
10-120 /
0.5-8
Inlet flow capacity,
gal-min/l-min (80psi)
12 / 45
Water Supply Line Sizing
Number of
Machines
Supply Line Size, in/mm
Main
Hot/Cold
1
0.75 / 19
0.75 / 19
2
1.0 / 25
0.75 / 19
3
1.25 / 32
1.0 / 25
4
1.5 / 38
1.0 / 25
An additional water supply line must be
provided for the 3/4" NHT (19 mm) supply
tank flush inlet.
2–24
F232048
Installation
Steam Requirements
Indirect Steam Heating/Water Cooling
Option
WARNING
Never touch internal or external steam
pipes, connections, or components. These
surfaces can be extremely hot and will
cause severe burns. The steam must be
turned off and the pipe, connections, and
components allowed to cool before the pipe
can be touched.
SW014
For machines equipped with optional indirect
steam heating/water cooling, an additional
cold water supply line must be provided for the
1/2" NPT (13 mm) cooling inlet. See the table
below for more information about the indirect
steam heating/water cooling option.
Indirect Steam Option
Condensate return/cooling water
drain connection size, in/mm
Install piping in accordance with approved
commercial steam practices. Steam
requirements are shown in the table below.
Number of condensate return/cooling water drains
1/2 NPT /
13
2
Cooling water connection size,
in/mm
1/2 NPT /
13
Number of cooling water inlets
1
Steam Supply Information
Steam inlet connection size,
in/mm
1/2 NPT / 13
Number of steam inlets
1
Recommended pressure, psi/bar
50 / 3.4
Maximum pressure, psi/bar
80 / 5.4
The condensate return/cooling water drains
should either drain through an elbow and pipe
into a floor drain or directly into a closed drain
system.
Recommended Boiler Sizes
F232048
Model
Bhp
kW
UY 75
0.8
7.8
UY 160
1.5
14.7
UY 230
2.25
22.0
2–25
Installation
Air Requirements
A clean, dry compressed air source is required
to operate the drain valve(s) and the supply
tank drain valves. The compressed air inlet for
the machine is on the rear of the machine.
Air Supply Information
Air inlet connection size, in/mm
1/4 / DN6
Number of air inlets
1
Recommended air pressure,
psi/bar
90-95 /
6.0-6.3
Functioning limits, psi/bar
90-100 /
6.0-6.7
a. Open the loading door by pressing and
holding the door unlock button on the
front of the control panel and then
pressing the door handle button and
turning the handle clockwise.
b. Attempt to start the machine
with the door open. The machine
should not start with the
door open.
c. Close the door without locking it and
attempt to start the machine. The
machine should not start with the door
unlocked.
d. Close and lock the door and start a
cycle. Attempt to open the door while
the cycle is in progress. The door
should not open.
Control Function Test
e. Open the sample port while the cylinder
is rotating. The cylinder should stop.
The machine should be cleaned after
the installation is complete. A function test
should then be executed on the unloaded
machine:
If the door lock and interlock are
not functioning properly, call a
service technician.
1. Verify that the wire tie which keeps the
door lock open is removed.
2. Check the power supply for such
characteristics as correct voltage, phase,
and cycles to be certain they are correct for
the machine.
3. Open manual shut-off valves to
the machine.
6. Run a complete cycle, checking operation
of water inlet valves, drain, and extract
functions.
7. Rotation must be forward in the extract
step. If rotation is not forward in the
extract step, disconnect power. A qualified
electrician must reverse any two leads
between the AC inverter drive and the
motor.
4. Turn on electric power.
5. Check the door interlock before starting
operation:
2–26
F232048
Section 3
Maintenance
Routine maintenance maximizes
operating efficiency and minimizes downtime.
The maintenance procedures described below
will prolong the life of the machine and help
prevent accidents.
CAUTION
Replace all panels that are removed to
perform service and maintenance
procedures. Do not operate the machine
with missing guards or with broken or
missing parts. Do not bypass any
safety devices.
SW019
Daily, weekly, monthly, and quarterly checklists are provided at the end of this section.
Laminate the checklists to
preserve them for repeated copying.
Operators and technicians are
encouraged to add checks specific to their
machine’s particular application. Space is provided on the checklists for
this purpose.
The following maintenance procedures must
be performed regularly at the required intervals.
Daily
Beginning of Day
1. Inspect water inlet valve hose
connections on the back of the machine for
leaks.
2. Inspect steam hose connections
for leaks.
3. Verify that insulation is intact on
all external wires and that all
connections are secure. If bare wire is
evident, call a service technician.
4. Check door interlock before
starting operation:
a. Attempt to start the machine with the
door open. The machine should not
start with the
door open.
b. Then, close the door without
locking it and attempt to start the
machine. The machine should not start
with the door unlocked.
c. Close and lock the door and start a
cycle. Attempt to open the door while
the cycle is in progress. The door
should not open.
If the door lock and interlock are
not functioning properly, call a
service technician.
F232048
3–1
Maintenance
Daily (Continued)
Weekly
1. Check the machine for leaks.
Note: Leave loading door open at the end of
each completed cycle to allow moisture to
evaporate. Unload the machine promptly after
each completed cycle to prevent moisture
buildup.
a. Start an unloaded cycle to fill
the machine.
b. Verify that door and door gasket do not
leak.
c. Verify that the drain valve
is operating.
End of Day
1. Clean the two fan intake filters located on
either side of the
control enclosure.
a. Snap off the external plastic cover
which contains the filter. Remove the
foam filter from the cover.
b. Wash the filter in a mild soap solution
or vacuum it clean.
2. Clean the door gasket of residual
chemicals and all foreign matter.
3. Flush supply tanks with clean water.
4. Clean the machine’s top, front, and
side panels with mild detergent. Rinse
with clean water.
5. Leave loading door open at the end
of each day to allow moisture
to evaporate.
3–2
Monthly
Note: Disconnect power to the machine at its
source before performing the monthly maintenance procedures.
1. Clean the AC drive fins:
a. Remove the top and right side of the
control module as seen from the front.
b. Blow the fins clean using compressed
air at a pressure of 60–90 psi or canned
compressed air. Use care to avoid
damaging cooling fan or other
components.
Note: No amount of visible foreign matter
should be allowed to accumulate on the fins or
the finger guard.
F232048
Maintenance
2. Use the following procedures to
determine if V-belt(s) require(s)
replacement or adjustment. Call a
qualified service technician in
either case.
a. Check V-belt(s) for uneven wear and
frayed edges.
b. Verify that V-belt(s) are properly
aligned by checking pulley
alignment. Place a straightedge across
both pulley faces. The straightedge
should make contact with the pulleys in
four places. See Figure 3–2.
6. Clean interior of machine, both
basket and shell, by wiping with a watersoaked sponge or cloth.
7. Use compressed air to ensure that all
electrical components are free of
moisture and dust.
8. Check the air filter/regulator/lubricator:
a. If water has accumulated in the filter
bowl, drain by pushing on the small
valve at the bottom of the bowl.
b. Check the level in the oil reservoir
bowl. If it is below the empty line, shut
off air service to the machine and refill
up to the full line. Use a misting type
oil, 50-150 SSU at 100°F (38°C).
Figure 3–1.
1
Drive Motor
2
Motor Pulley
3
Straight Edge
4
Basket Pulley
3. Remove back panel and check
overflow hose and drain hose
for leaks.
4. Tighten motor mounting bolt
locknuts and bearing bolt locknuts,
if necessary.
5. Use compressed air to clean lint
from motor.
F232048
3–3
Maintenance
Quarterly
Note: Disconnect power to the machine before
performing the quarterly
maintenance procedures.
1. Tighten door hinges and fasteners,
if necessary.
2. Tighten anchor bolts.
3. Check all painted surfaces for bare metal.
(Matching gray paint is available from the
manufacturer.)
• If bare metal is showing,
paint with primer or solvent-based
paint.
• If rust appears, remove it with
sandpaper or by chemical means. Then
paint with primer or
solvent-based paint.
4. Clean steam filter, where applicable.
a. Turn off steam supply and allow time
for the valve to cool.
b. Unscrew nut.
c. Remove element and clean.
d. Replace element and nut.
5. Clean the air filter/regulator/lubricator:
a. Shut off air service to the machine.
b. Use compressed air to clean the filter
element.
c. Use warm water to clean the bowls, if
necessary.
3–4
Care of Stainless Steel
Maintain the natural beauty of stainless steel
and prolong its service life by
following these steps:
1. Ordinary deposits of dirt and grease can be
removed with detergent and water. The
metal should be thoroughly rinsed and
dried after washing. Periodic cleaning will
help to maintain the bright surface
appearance and prevent corrosion.
2. Contact with dissimilar metals
should be avoided whenever possible.
This will help prevent galvanic
corrosion when salty or acidic
solutions are present.
3. Salty or acidic solutions should
not be allowed to evaporate and
dry on stainless steel. They may cause
corrosion. Ensure that the stainless steel is
wiped clean of acidic solution residues.
4. Deposits that adhere to the stainless steel
should be removed, especially from
crevices and corners. When using abrasive
cleaners, always rub in the direction of the
polish lines or “grain” of the stainless steel
to avoid scratch marks. Never use ordinary
steel wool or steel brushes on the stainless
steel. Use stainless steel wool or soft nonmetal bristle brushes.
5. If the stainless steel appears to be rusting,
the source of the rust may actually be an
iron or steel part not made of stainless
steel, such as a nail or screw. One remedy
is to paint all carbon steel parts with a
heavy protective coating. Stainless steel
fasteners should be used whenever
possible.
F232048
Maintenance
Care of Stainless Steel (Continued)
6. Discolorations or heat tint from
overheating may be removed by scouring
with a powder or by employing special
chemical solutions.
7. Sanitizers or sterilizing solutions should
not be left in stainless steel equipment for
prolonged periods of time. They often
contain chlorine, which may cause
corrosion. The stainless steel should be
cleaned and rinsed thoroughly of any
solution containing chlorine.
F232048
3–5
Maintenance
Daily Preventive Maintenance Checklist
Machine ____________________________
Week of: ________________
Days
Operator ___________________________
Checks
1
2
3
4
5
6
7
OBSERVE ALL SAFETY WARNINGS!
Beginning of Day
1. Inspect water inlet valve hose connections on the
back of the machine for leaks.
2. Inspect steam hose connections for leaks (where
applicable).
3. Verify that insulation is intact on all external
wires and that all connections are secure.
4. Inspect door lock and interlock before starting operation:
a. Attempt to start the machine with door open.
b. Close the door without locking it and attempt
to start the machine.
c. Close and lock the door, start a cycle, and
attempt to open the door while the cycle is
in progress.
End of Day
1. Clean the air intake filters.
2. Clean the door gasket of all foreign matter.
3. Flush the supply tanks.
4. Clean the machine’s top, front, and side panels.
5. Leave loading door open at the end of each day to
allow moisture to evaporate.
6.
7.
NOTE: Leave loading door open after each completed cycle to allow moisture to evaporate.
NOTE: Unload the machine promptly after each completed cycle to prevent moisture buildup.
3–6
F232048
Maintenance
Weekly Preventive Maintenance Checklist
Machine ____________________________
Month __________
Week Ending:
Operator ___________________________
Checks
/
/
/
/
/
OBSERVE ALL SAFETY WARNINGS!
1. Check the machine for leaks:
a. Start an unloaded cycle to fill the machine.
b. Verify that door and door gasket do not leak.
c. Verify that the drain valve is operating.
2.
3.
4.
5.
6.
7.
F232048
3–7
Maintenance
Monthly Preventive Maintenance Checklist
Machine ________________________
Month
Operator _______________________
Checks
OBSERVE ALL SAFETY WARNINGS!
Disconnect power to the machine before performing the monthly maintenance procedures.
1. Clean the AC drive fins.
2. Determine if V-belt(s) require(s) replacement or adjustment:
a. Check V-belt(s) for uneven wear and frayed edges.
b. Verify that V-belt(s) is (are) properly aligned.
3. Remove back panel and check hoses for leaks.
4. Tighten motor mounting bolt locknuts and bearing bolt
locknuts, if necessary.
5. Use compressed air to clean lint from motor.
6. Clean interior of machine, both basket and shell, by wiping
with a water-soaked sponge or cloth.
7. Use compressed air to clean moisture and dust from all
electrical components.
8. Check air filter/regulator/lubricator:
a. Drain water from filter bowl.
b. Check level in oil reservoir bowl.
9.
10.
Quarterly Preventive Maintenance Checklist
3–8
F232048
Maintenance
Machine ________________________
Quarter
Operator _______________________
Checks
OBSERVE ALL SAFETY WARNINGS!
Disconnect power to the machine before performing the quarterly maintenance procedures.
1. Tighten door hinges and fasteners, if necessary.
2. Tighten anchor bolts.
3. Check all painted surfaces for bare metal. Repair, if necessary.
4. Clean steam filter, where applicable.
5. Clean air filter/regulator/lubricator.
6.
7.
8.
9.
10.
11.
12.
13.
14.
F232048
3–9
Maintenance
NOTES
3–10
F232048
Section 4
Removal from Service
Decommissioning
In the event that the machine must be decommissioned, follow these steps:
1. Clean interior of machine, both
basket and shell.
a. Flush supply system with water.
b. Run a short rinse cycle to clean dye and
chemical residues from the interior of
the machine.
2. Disconnect electrical power.
a. Turn off steam supply and allow time
for the valves to cool.
b. Disconnect steam hoses
from machine.
6. Remove the machine from its
foundation pad.
a. Keep all panels in place to
provide stability when moving
the machine.
b. Verify that door is closed
and secure.
a. Shut off main power supply at the
breaker box or main control panel.
c. Loosen and remove the
mounting bolts.
b. Have a qualified electrician
disconnect power to the machine at its
source.
d. Break the grout seal at each corner of
the machine, using
a crowbar.
3. Disconnect hoses.
a. Disconnect drain hose from sump,
gutter, or drain.
b. Turn off water supply. Disconnect
individual hot and cold water inlet
hoses from the machine.
c. Allow time for residual water in the
machine to drain. Then disconnect
drain hose from
the machine.
4. Turn off air supply and disconnect air
hose.
e. Use crowbars at the front corners to lift
the machine a few inches so that the
forks of a forklift truck can reach under
the machine.
f. Bolting the base frame to a
pallet will facilitate removal to a
transport vehicle.
7. Recycle.
Raytheon Commercial Laundry uses the
highest quality materials in their products
so that those materials
may be recycled at the end of the product’s
service life.
5. Disconnect steam hoses.
F232048
4–1
Removal From Service
NOTES
4–2
F232048