Alliance Laundry Systems UW POCKET HARDMOUNT UW35B2 User manual

Installation
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Washer-Extractors
UW Pocket Hardmount
2 Speed
P031I
P029I
Part No. F232085R6
January 2007
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)

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© Copyright 2007, Alliance Laundry Systems LLC
All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any
means without the expressed written consent of the publisher.
F232085 1
Table of
Contents
Introduction......................................................................................... 3
Model Identification ............................................................................. 3
Safety Information.............................................................................. 5
Explanation of Safety Messages........................................................... 5
Important Safety Instructions ............................................................... 5
Safety Decals ........................................................................................ 8
Operator Safety..................................................................................... 9
Safe Operating Environment ................................................................ 9
Environmental Conditions ............................................................... 9
Machine Location ............................................................................ 10
Input and Output Services................................................................ 10
Misuse................................................................................................... 10
Installation........................................................................................... 11
Machine Overview................................................................................ 11
Delivery Inspection............................................................................... 12
Customer Service.................................................................................. 12
Serial Plate Location............................................................................. 12
Machine Dimensions ............................................................................ 16
Dimensional Clearances................................................................... 16
Machine Foundation ............................................................................. 18
Mechanical Installation......................................................................... 19
Mounting Bolt Installation............................................................... 19
Mounting Bolt Hole Locations ........................................................ 20
Drain Connection.................................................................................. 24
Water Connection ................................................................................. 26
Electrical Installation ............................................................................ 27
Steam Requirements ............................................................................. 30
Chemical Injection Supply System....................................................... 31
Connecting External Liquid Supplies to the Washer-Extractor....... 33
Control Function Test ........................................................................... 36

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2F232085
Notes

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F232085
Introduction
Model Identification
UW35B2 UW35P2 UW60B2 UW60P2
UW35M2 UW35S2 UW60M2 UW60S2

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4
Notes

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F232085
Safety Information
Explanation of Safety Messages
Precautionary statements (“DANGER,” “WARNING,”
and “CAUTION”), followed by specific instructions,
are found in this manual and on machine decals. These
precautions are intended for the personal safety of the
operator, user, servicer, and those maintaining the
machine.
Additional precautionary statements (“IMPORTANT”
and “NOTE”) are followed by specific instructions.
IMPORTANT: The word “IMPORTANT” is used
to inform the reader of specific procedures where
minor machine damage will occur if the procedure
is not followed.
NOTE: The word “NOTE” is used to communicate
installation, operation, maintenance or servicing
information that is important but not hazard
related.
Important Safety Instructions
1. Read all instructions before using the washer.
2. Refer to the GROUNDING INSTRUCTIONS in
the INSTALLATION manual for the proper
grounding of the washer.
3. Do not wash textiles that have been previously
cleaned in, washed in, soaked in, or spotted with
gasoline, kerosene, waxes, cooking oils, dry-
cleaning solvents, or other flammable or
explosive substances as they give off vapors that
could ignite or explode.
4. Do not add gasoline, dry-cleaning solvents, or
other flammable or explosive substances to the
wash water. These substances give off vapors that
could ignite or explode.
5. Under certain conditions, hydrogen gas may be
produced in a hot water system that has not been
used for two weeks or more. HYDROGEN GAS
IS EXPLOSIVE. If the hot water system has not
been used for such a period, before using a
washing machine or combination washer-dryer,
turn on all hot water faucets and let the water
flow from each for several minutes. This will
release any accumulated hydrogen gas. The gas is
flammable, do not smoke or use an open flame
during this time.
6. Do not allow children to play on or in the washer.
Close supervision of children is necessary when
the washer is used near children. This is a safety
rule for all appliances.
7. Before the washer is removed from service or
discarded, remove the door to the washing
compartment.
8. Do not reach into the washer if the wash drum is
moving.
DANGER indicates the presence of a
hazard that will cause severe personal
injury, death, or substantial property
damage if the danger is ignored.
DANGER
WARNING indicates the presence of a
hazard that can cause severe personal
injury, death, or substantial property
damage if the warning is ignored.
WARNING
CAUTION indicates the presence of a
hazard that will or can cause minor
personal injury or property damage if the
caution is ignored.
CAUTION
To reduce the risk of fire, electric shock,
serious injury or death to persons when
using your washer, follow these basic
precautions:
W023
WARNING

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Safety Information
F232085
6
9. Do not install or store the washer where it will be
exposed to water and/or weather.
10. Do not tamper with the controls.
11. Do not repair or replace any part of the washer, or
attempt any servicing unless specifically
recommended in the user-maintenance
instructions or in published user-repair
instructions that the user understands and has the
skills to carry out.
12. To reduce the risk of an electric shock or fire, DO
NOT use an extension cord or an adapter to
connect the washer to the electrical power source.
13. Use washer only for its intended purpose,
washing textiles.
14. Never wash machine parts or automotive parts in
the machine. This could result in serious damage
to the basket.
15. ALWAYS disconnect the washer from electrical
supply before attempting any service. Disconnect
the power cord by grasping the plug, not the cord.
16. Install the washer according to the
INSTALLATION INSTRUCTIONS. All
connections for water, drain, electrical power and
grounding must comply with local codes and be
made by licensed personnel when required.
17. To reduce the risk of fire, textiles which have
traces of any flammable substances such as
vegetable oil, cooking oil, machine oil,
flammable chemicals, thinner, etc., or anything
containing wax or chemicals such as in mops and
cleaning cloths, must not be put into the washer.
These flammable substances may cause the
fabric to catch on fire by itself.
18. Do not use fabric softeners or products to
eliminate static unless recommended by the
manufacturer of the fabric softener or product.
19. Keep washer in good condition. Bumping or
dropping the washer can damage safety features.
If this occurs, have washer checked by a qualified
service person.
20. Replace worn power cords and/or loose plugs.
21. Be sure water connections have a shut-off valve
and that fill hose connections are tight. CLOSE
the shut-off valves at the end of each wash day.
22. Loading door MUST BE CLOSED any time the
washer is to fill, tumble or spin. DO NOT bypass
the loading door switch by permitting the washer
to operate with the loading door open.
23. Always read and follow manufacturer’s
instructions on packages of laundry and cleaning
aids. Heed all warnings or precautions. To reduce
the risk of poisoning or chemical burns, keep
them out of the reach of children at all times
(preferably in a locked cabinet).
24. Always follow the fabric care instructions
supplied by the textile manufacturer.
25. Never operate the washer with any guards and/or
panels removed.
26. DO NOT operate the washer with missing or
broken parts.
27. DO NOT bypass any safety devices.
28. Failure to install, maintain, and/or operate this
washer according to the manufacturer’s
instructions may result in conditions which can
produce bodily injury and/or property damage.
NOTE: The WARNINGS and IMPORTANT
SAFETY INSTRUCTIONS appearing in this
manual are not meant to cover all possible
conditions and situations that may occur. Common
sense, caution and care must be exercised when
installing, maintaining, or operating the washer.
Any problems or conditions not understood should be
reported to the dealer, distributor, service agent or the
manufacturer.

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Safety Information
7
F232085
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.
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
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
DANGER
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. Failure to
observe this warning may result in
personal injury and/or equipment damage,
and may void the warranty.
SW004
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
CAUTION
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
WARNING

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Safety Information
F232085
8
Safety Decals
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.
To provide personal safety and keep the machine in
proper working order, follow all maintenance 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.

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Safety Information
9
F232085
Operator Safety
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.
b. 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.
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.
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 (0°C) or
below.
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.
Water pressure switches are affected by increases
and decreases in temperature. Every 25°F (10°C)
change in temperature will have a 1% effect on
the water level.
●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.
●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 water
levels and electronic settings (particularly
temperature) or desired results may not be
achieved.
●Chemicals. Keep stainless steel surfaces free of
chemical residues.
NEVER insert hands or objects into basket
until it has completely stopped. Doing so
could result in serious injury.
SW012
WARNING
Never operate the machine with a
bypassed or disconnected out-of-balance
switch. Operating the machine with severe
out-of-balance loads could result in
personal injury and serious equipment
damage.
SW010
WARNING

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Safety Information
F232085
10
●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.
Consult installation instructions for specific details.
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.
For machines equipped with optional steam heat,
install piping in accordance with approved
commercial steam practices. Failure to install the
supplied steam filter may void the warranty.
●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.
●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.
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.
Misuse
Never use this machine for any purpose other than
washing fabric.
●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.
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
DANGER
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
CAUTION
Ensure that a ground wire from a proven
earth ground is connected to the ground
lug near the input power block on this
machine. Without proper grounding,
personal injury from electric shock could
occur and machine malfunctions may be
evident.
SW008
WARNING

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F232085
Installation
This manual is designed as a guide to the installation
and maintenance of the UW35 and UW60 2 speed
rigid-mount washer-extractor.
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.
Machine Overview
The design of the washer-extractor emphasizes
performance reliability and long service life. The
cylinder, shell, and main body panels are fabricated of
stainless steel. The washer-extractor is mounted on a
welded base frame which supports the bearings,
cylinder, and shell.
Electrical controls for the washer-extractor are housed
in a separate enclosure located on the top of the
machine. The controls are accessed by removing the
top cover from the control module.
One 2 speed motor drives the cylinder via a V-drive
system. The cylinder is supported via the shaft by two
bearings. The UW35 uses two ball bearing sets held in
place by a cast-iron housing that is bolted to the A-
frame. The UW60 uses two flange-mounted, spherical
roller bearings bolted to the A-frame.
On the UW60, a balance switch is installed between
the faces of the A-frame to signal the controls to slow
the machine when a severely out-of-balance load
occurs during extract.
The cylinder is constructed with lifters or ribs that lift
the laundry from the bath solution when the cylinder
rotates at slow speed and then allow the laundry to
tumble back into the bath. This mechanical action
accomplishes the washing function. The cylinder is
perforated, allowing the water to drain from within
during the wash and extract steps.
The spray rinse feature (available only on S and P
computers) consists of a fiber-reinforced clear hose
connected to the center of the door glass and to both a
hot and cold water inlet valve. A hemispherically-
shaped spray nozzle inside the door glass produces a
fan-action water spray which disperses rinse water
throughout the load.
Water enters the machine through electromechanical
water valves. Vacuum breakers are installed in the
water-inlet plumbing to prevent backflow of water.
A motorized drain valve holds water in the machine
during the wash, soak, and rinse steps. The drain valve
is normally open, which means that it closes only
when power is applied, thus allowing the machine to
drain in the event of a power failure.
A door-lock system prevents opening of the stainless
steel door when a cycle is in progress. It also prevents
operation of the machine when the door is open. The
doorbox contains the door-lock microswitch, door-
closed magnetic switch, and the door unlock solenoid.
The UW35 shaft seal assembly includes two lip seals
integrated into the cast-iron bearing housing. Each seal
has two lips which make contact with a polished sleeve
mounted to the shaft.
The UW60 shaft seal assembly includes a brass collar
held in place on the cylinder shaft with set screws. The
collar has a flange with a ceramic ring which makes
contact with a spring-loaded carbon face seal enclosed
in a nylon housing mounted on the rear of the shell.
The collar contains two internal O-rings which
maintain contact with the cylinder shaft.
The polypropylene supply dispenser is mounted on the
right side of the washer-extractor, viewed from the
front. The dispenser has five supply compartments,
numbered 1–5, starting from the rear of the machine.
The compartments hold plastic supply cups that are
used for either liquid or dry supplies. A nozzle flushes
supplies from the cups with water for the time
programmed in the cycle.
Liquid supplies can be injected directly into the cups
by a customer-supplied external chemical supply
system. Five hose strain reliefs on top of the supply
dispenser facilitate connection to an external supply
system. A terminal strip inside a compartment
attached to the left side of the control module, viewed
from the rear of the washer-extractor, provides
connection points for external supply signals. On all P
and B models this terminal strip is located on the rear
of the module.

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Installation
F232085
12
Delivery Inspection
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.
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.
Customer Service
If literature or replacement parts are required, contact
the source from which the machine was purchased or
contact Alliance Laundry Systems LLC at
[phone] for the name of the nearest authorized
parts distributor.
For technical assistance, call:
[phone]
Ripon, Wisconsin
Serial Plate Location
A record of each machine is on file with the
manufacturer. The serial number decal is located at the
rear of the machine. Figure 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.
For the UWP2 models, the serial number decal is
located on the left side of the control module toward
the rear.

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Installation
13
F232085
Figure 1
Model Number Familiarization Guide
Sample Model Number: UW60P2OU70001
UW Model Number Prefix
60 Washer-Extractor Capacity (pounds dry weight)
P
(S)
(M)
(B)
Type of Electrical Control P = WE-6 Computer
S = 12 Cycle Computer
M = Mechanical Timer
B = Millenium Computer
2Washer-Extractor Speed Capabilities 2 = 2 Speeds
OElectrical Characteristics Refer to Table 8.
U7 Design Series
0001 Option Identification (varies from machine to machine)
PHM549N
SAMPLE DECAL
UW60P2OU70001
00000000000
220-240 11
30
60
60
500000
33
27 465

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Installation
F232085
14
.
UW 2 Speed Pocket Hardmount Models
Specifications UW35 UW60
Overall Dimensions
Overall width, in. (mm) 32-1/2 (826) 36-5/8 (930)
Overall height, in. (mm) 55-1/2 (1410) 64-1/2 (1638)
Overall depth, in. (mm) 38-1/4 (972) 45 (1143)
Weight and Shipping Information
Net weight, lb (kg) 750 (341) 1136 (515)
Basket/shaft weight, lb (kg) 74 (34) 200 (92)
Domestic shipping weight, lb (kg) 810 (367) 1175 (533)
Domestic shipping volume, ft3(m3) 66 (1.9) 84 (2.4)
Domestic shipping dimensions W x D x H, in. (mm) 38 x 47 x 64
(970 x 1200 x 1630)
40 x 49 x 74-1/2
(1016 x 1245 x 1892)
Export shipping weight, lb (kg) 910 (413) 1300 (590)
Export shipping volume, ft3(m3) 78 (2.2) 96 (2.7)
Export shipping dimensions W x D x H, in. (mm) 41 x 50 x 65-1/2
(1050 x 1280 x 1670)
43 x 52-1/8 x 74-1/2
(1092 x 1324 x 1892)
Wash Cylinder Information
Cylinder diameter, in. (mm) 26-1/4 (667) 32 (813)
Cylinder depth, in. (mm) 18-3/8 (467) 20 (508)
Cylinder volume, ft3 (l) 5.76 (163) 9.31 (264)
Perforation size, in. (mm) 3/16 (4.8) 3/16 (4.8)
Perforation open area, % 18 22
Door Opening Information
Door opening size, in. (mm) 14-11/32 (364) 17-1/2 (445)
Height of door bottom above floor, in. (mm) 23-3/4 (603) 28-1/4 (718)
Water Consumption*
Average water consumption per cycle, gal (l) HOT 45 (170) 61 (231)
COLD 24 (91) 29 (110)
Average hot water used per hour, gal (l) 78 (295) 102 (386)
Power Consumption
Average power used per cycle, kW-hr 0.3 0.47
Average HVAC load, Btu/hr (kcal/hr) 600 (151) 875 (220)
Table 1

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Installation
15
F232085
UW 2 Speed Pocket Hardmount Models
Specifications UW35 UW60
Drive Train Information
Number of motors in drive train 1 1
Wash/reverse motor power, hp (kW) 0.4 (0.3) 0.6 (0.5)
High extract motor power, hp (kW) 1.8 (1.3) 3.0 (2.2)
Cylinder Speeds / Centrifugal Force Data
Wash/reverse speed, rpm/g 50 / 0.95 44 / 0.88
Distribution speed, rpm/g – –
High extract speed, rpm/g 504 / 95 465 / 98
Balance Detection
Vibration safety switch installed N/A STD
Safety switch gap setting, in. (mm) N/A 0.008-0.010
(0.20-0.25)
Direct Steam Heating (Optional)
Steam inlet connection size, in. (mm) 1/2 (13) 1/2 (13)
Number of steam inlets 1 1
Steam required to raise bath temperature 10°F, lb (10°C, kg) LOW 2.1 (1.5) 3.3 (2.4)
MED 2.3 (1.7) 3.7 (2.6)
HIGH 2.7 (1.9) 4.1 (2.9)
Average consumption per cycle, BHP (kg/hr) 1.4 (21.4) 2.1 (33.4)
Electrical Heating (Optional)
Total electrical heating capacity, kW 15.6 25.2
Number of electrical heating elements 6 6
Electrical heating element size, kW 2.6 4.2
Time required to raise bath temperature 10°F, min (10°C, min) LOW 2.4 (3.6) 2.4 (3.7)
MED 2.7 (4.1) 2.7 (4.1)
HIGH 3.1 (4.7) 3.0 (4.6)
* For P and S control only. M and B control have no spray rinse.
Table 1 (Continued)

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Installation
F232085
16
Machine Dimensions
Dimensional Clearances
Allow a minimum of 24 inches (60 cm) at the rear and
18 inches (45 cm) at the sides for maintenance,
inspection, and adjustment. Allow at least 18 inches
(45 cm) between machines in multiple installations.
Machine dimensions are indicated in Figure 2 and
specified in Table 2.
NOTE: The dimensions shown here are for
planning purposes only. They are approximate and
subject to normal manufacturing tolerances. If
exact dimensions are required for construction
purposes, contact the distributor or manufacturer.
We reserve the right to make changes at any time
without notice.
Table 2
UW 2 Speed Pocket Hardmount Machine
Dimensions (refer to Figure 2)
Dimensions
35 60
in. mm in. mm
A 30-1/8 765 35-5/8 905
B*32-1/2 826 36-5/8 930
C 23-3/4 603 28-1/4 718
D 38-1/4 972 45 1143
E1/213125
F 55-1/2 1410 64-1/2 1638
G 30-1/2 775 36 914
H 8 203 15-1/2 394
I 43-7/8 1114 55 1397
* Overhang dimensions for the optional starch dispenser
are as follows: UW35, 3-7/8 inches (9.86 cm); UW60,
1-3/4 inches (4.45 cm).

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Installation
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F232085
Figure 2
PHM388N
1Supply Valve Box 5Water Inlet Valves
2Supply Dispenser 6Power Input Area (Inside)
3Door Handle 7Drain
4Spray Rinse Nozzle 8Steam Connection (Optional)
PHM388N
1
2
3
4
6
5
8
7
F
A (Base)
B (Overall)
C
E
G (Base)
D (Overall)
H
I
UWP2 MODEL SHOWN

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Installation
F232085
18
Machine Foundation
A proper foundation is absolutely necessary for UW
2 speed washer-extractors because of the high extract
speed and the G-forces exerted.
Do not mount on wooden floors, above ground level,
or over basements. Installation must be “slab on
grade” or equal.
Thoroughness of detail must be stressed with all
foundation work to ensure a stable unit installation,
eliminating possibilities of excessive vibration during
extract.
The washer-extractor 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 washer-extractor on only four points.)
A concrete base designed to elevate the washer-
extractor to a comfortable and more accessible height
for loading and unloading laundry may be used. Care
must be exercised in the design of such a base due to
the force exerted by the machine during extract. This
base must be adequately tied in to the existing floor
with rebar.
Static and dynamic loads on the floor or foundation are
shown in Table 3. This table can be used as a reference
when designing floors and foundations.
Table 3
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
CAUTION
UW 2 Speed Pocket Hardmount
Floor Load Data
35 60
Static floor load, lbs (kN) 1174 (5.2) 1678 (7.5)
Static pressure,
lbs/ft2(kN/m2)
184 (8.8) 188 (9.0)
Dynamic floor load,
lbs (kN)
663 (3.0) 1179 (5.2)
Dynamic pressure,
lbs/ft2(kN/m2)
104 (5.0) 132 (6.3)
Dynamic load frequency, Hz 8.4 7.75
Maximum vertical load,
lbs (kN)*
1448 (6.4) 2375 (10.6)
Minimum vertical load,
lbs (kN)*
122 (0.5) 17 (0.08)
Base moment, lb/ft (kN/m) 1712 (2.3) 3709 (5.0)
*Acting in the downward direction against the floor.