Alliance Laundry Systems Drying Tumblers none User manual

Installation
www.comlaundry.com
Drying Tumblers
50 Pound Capacity
75 Pound Capacity
Refer to Page 4 for Model Identification
NOTA: El manual en
español aparece después
del manual en inglés.
Part No. 70256801R1
August 2007
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)

70256801 1 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Installation must conform with local codes or, in the absence of local codes, with:
In the U.S.A.,installation must conform to the latest edition of the American National Standard Z223.1/
NFPA 54 “National Fuel Gas Code” and Standard ANSI/NFPA 70 “National Electric Code.”
In Canada, installation must comply with Standards CSA-B149.1 or Natural Gas and Propane Installation
Code and CSA C22.1, latest edition, Canadian Electric Code, Part I.
In Australia, installation must comply with the Australian Gas Association Installation Code for Gas
Burning Appliances and Equipment.
IMPORTANT: Information must be obtained from a local gas supplier on instructions to be followed if the
user smells gas. These instructions must be posted in a prominent location. Step-by-step instructions of the
above safety information must be posted in a prominent location near the tumbler for customer use.
FOR YOUR SAFETY, the information in this
manual must be followed to minimize the
risk of fire or explosion or to prevent
property damage, personal injury or death.
W033
• Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
• WHAT TO DO IF YOU SMELL GAS:
– Do not try to light any appliance.
– Do not touch any electrical switch; do
not use any phone in your building.
– Clear the room, building or area of all
occupants.
– Immediately call your gas supplier from
a neighbor’s phone. Follow the gas
supplier’s instructions.
– If you cannot reach your gas supplier,
call the fire department.
• Installation and service must be
performed by a qualified installer, service
agency or the gas supplier.
W052
FOR YOUR SAFETY
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
W053
WARNING
POUR VOTRE SÉCURITÉ, les informations
de ce guide doivent être respectées afin de
réduire les risques d’incendie, d’explosion
ou d’éviter les dommages matériels,
personnels ou blessures mortelles.
W033R3QU
• Ne pas entreposer ou utiliser d’essence
ou toutes autres vapeurs et liquides
inflammables à proximité de cette
machine ou de tout autre appareil.
• QUE FAIRE EN CAS D’ODEUR DE GAZ :
– Ne pas mettre d’appareil en marche.
– Ne pas toucher aux interrupteurs
électriques ; ne pas utiliser le
téléphone des lieux.
– Évacuer la pièce, le bâtiment ou la zone
de tous les occupants.
– Appeler immédiatement le fournisseur
de gaz de la maison d’un voisin.
Respecter les instructions
communiquées par le fournisseur.
– Si vous ne pouvez pas joindre le
fournisseur de gaz, appeler le service
d’incendie.
• L’installation et l’entretien doivent être
effectués par un installateur, service
d’entretien qualifiés ou par le fournisseur
de gaz.
W052R5QU
POUR VOTRE SÉCURITÉ
Ne pas entreposer ou utiliser d’essence ou
toutes autres vapeurs et liquides
inflammables à proximité de cette unité ou
de tout autre appareil.
W053R2QU
MISE EN GARDE

© 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.
270256801© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Table of
Contents
Introduction......................................................................................... 4
Model Identification ............................................................................. 4
Customer Service.................................................................................. 4
Wiring Diagram .................................................................................... 4
Serial Plate Location............................................................................. 5
Safety Information.............................................................................. 6
Important Safety Instructions ............................................................... 7
Specifications and Dimensions........................................................... 9
Cabinet Dimensions.............................................................................. 10
Exhaust Outlet Locations...................................................................... 11
Gas Connection Locations.................................................................... 12
Electrical Connection Locations........................................................... 13
Steam Connection Locations ................................................................ 14
Installation........................................................................................... 15
Pre-Installation Inspection .................................................................... 15
Location Requirements......................................................................... 16
Position and Level the Tumbler............................................................ 17
Installing Accessory Timing Cam ........................................................ 17
Removal of Existing Timing Cam ................................................... 18
Installation of New Timing Cam ..................................................... 18
Before Placing Tumbler into Service ................................................... 19
Required for CE Marked (European) Models Only......................... 20
Installing Gas Drying Tumblers in the European Union (EU)............. 21
General Information......................................................................... 21
Basic Configuration ......................................................................... 22
Specific Conversion Procedures ...................................................... 22
Exhaust Requirements ....................................................................... 29
Layout ................................................................................................... 29
Make-Up Air......................................................................................... 29
Venting ................................................................................................. 29
Individual Venting ........................................................................... 30
Manifold Venting............................................................................. 31
Gas Requirements............................................................................... 33
Gas Supply Pipe Looping and Sizing ................................................... 35
High Altitude Orifice Sizing................................................................. 37
Steam Requirements........................................................................... 38
Piping Recommendations ..................................................................... 38
Installing Steam Trap and Making Condensate Return Connections... 39
Electrical Requirements..................................................................... 41
Grounding Instructions ......................................................................... 41
Jumper Configuration Instructions ....................................................... 43
Ferrite Ring Installation........................................................................ 43
50 Pound Tumbler Electrical Requirements......................................... 44
75 Pound Tumbler Electrical Requirements......................................... 45

70256801 3 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Adjustments......................................................................................... 46
Gas Burner Air Shutter ......................................................................... 46
Airflow Switch...................................................................................... 47
Loading Door Switch............................................................................ 49
Loading Door Strike ............................................................................. 51
Chain Drive........................................................................................... 52
Nonreversing Models....................................................................... 52
Reversing Models ............................................................................ 52
Belt Drive.............................................................................................. 53
Nonreversing Models....................................................................... 53
Reversing Models ............................................................................ 53
Removing Tumbler from Service...................................................... 58

70256801
4© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
Model Identification
Information in this manual is applicable to these models:
Customer Service
If literature or replacement parts are required, contact
the source from which the machine was purchased or
contact Alliance Laundry Systems at [phone]
for the name and address of the nearest authorized
parts distributor.
For technical assistance, call [phone].
Wiring Diagram
The wiring diagram is located in the literature packet
supplied with all non-CE Marked models. On CE
Marked models, it is located in the junction box.
Gas Steam/Thermal Oil Electric
50 Pound
ATB50CG ATB 5 0C SH DCB50CE
DTB50CG DCB50CSH DTB50CE
DTB50EG DCB50CSL JC50CE
JC50CG DTB50CSH JT50CE
JC50EG DTB50CSL JCB50CE
JCB50CG JCB50CSH JTB50CE
JCB50EG JT50CSH SC50CE
JT50CG JT50CSL SCB50AT
JT50EG JTB50CSH SCB50CE
JTB50CG JTB50CSL STB50CE
JTB50EG SCB50CSH TKD50CEMT
SC50CG SCB50CSL
SC50EG STB50CSH
SCB50CG STB50CSL
SCB50EG
STB50CG
STB50EG
TKD50CGMT
75 Pound
ATB75CG ATB 7 5C SH DCB75CE
DTB634 DCB75CSH DTB75CE
DTB75CG DCB75CSL JC75CE
DTB75EG DTB75CSH JCB75CE
JC75EG DTB75CSL JT75CE
JCB75CG JC75CSH JTB75CE
JT75CG JCB75CSH SC75CE
JT75EG JT75CSH SCB75CE
JTB75CG JT75CSL STB75CE
JTB75EG JTB75CSH
SC75CG JTB75CSL
SCB75CG SC75CSH
STB634 SCB75CSH
STB75CG STB75CSH
STB75EG STB75CSL

Introduction
5
70256801 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Serial Plate Location
When calling or writing for information about your
product, be sure to mention model and serial numbers.
Model and serial numbers are located on the serial
plate as shown.
T453I
1Serial Plate
Conversion Table
Multiply By To Obtain Multiply By To Obtain
Btu .252 kCal Pounds/sq. inch .06895 Bars
Btu 1055 Joules Pounds/sq. inch .070 kg/sq. cm
Inch 25.4 Millimeters Pounds (lbs.) .454 Kilograms
Inches W.C. .036 Pounds/sq. inch Boiler Horsepower 34479 Btu/hr.
Inches W.C. .249 kPa Boiler Horsepower 34.5 lbs. Steam/hr.
lbf/inch2(psi) .0369 kPa CFM .471 liters/second
ft328.32 Liters kW 3414 Btu/hr.
T453I
1
1

70256801
6© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Safety Information
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.
NOTE: The WARNING and IMPORTANT
instructions appearing in this manual are not
meant to cover all possible conditions and
situations that may occur. It must be understood
that common sense, caution and carefulness are
factors which CANNOT be built into this tumbler.
These factors MUST BE supplied by the person(s)
installing, maintaining or operating the tumbler.
Always contact your dealer, distributor, service agent
or the manufacturer on any problems or conditions you
do not understand.
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
Failure to install, maintain, and/or operate
this machine according to manufacturer’s
instructions may result in conditions which
can produce serious injury, death and/or
property damage.
W051R1
WARNING

Safety Information
7
70256801 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Save These Instructions
Important Safety Instructions
1. Read all instructions before using the tumbler.
2. Refer to the Grounding Instructions for the
proper grounding of the tumbler.
3. Do not dry articles that have been previously
cleaned in, washed in, soaked in, or spotted with
gasoline, dry-cleaning solvents, other flammable
or explosive substances as they give off vapors
that could ignite or explode.
4. Do not allow children to play on or in the
tumbler. Close supervision of children is
necessary when the tumbler is used near children.
This is a safety rule for all appliances.
5. Before the tumbler is removed from service or
discarded, remove the door to the drying
compartment and the door to the lint
compartment.
6. Do not reach into the tumbler if the cylinder is
revolving.
7. Do not install or store the tumbler where it will
be exposed to water and/or weather.
8. Do not tamper with the controls.
9. Do not repair or replace any part of the tumbler,
or attempt any servicing unless specifically
recommended in the user-maintenance
instructions or in published user-repair
instructions that you understand and have the
skills to carry out.
10. Do not use fabric softeners or products to
eliminate static unless recommended by the
manufacturer of the fabric softener or product.
11. To reduce the risk of fire, DO NOT DRY plastics
or articles containing foam rubber or similarly
textured rubberlike materials.
12. Always clean the lint filter daily.
13. Keep area around the exhaust opening and
adjacent surrounding area free from the
accumulation of lint, dust and dirt.
14. The interior of the tumbler and the exhaust duct
should be cleaned periodically by qualified
service personnel.
15. If not installed, operated and maintained in
accordance with the manufacturer’s instructions
or if there is damage to or mishandling of this
product’s components, use of this product could
expose you to substances in the fuel or from fuel
combustion which can cause death or serious
illness and which are known to the State of
California to cause cancer, birth defects or other
reproductive harm.
16. Tumbler will not operate with the loading door
open. DO NOT bypass the door safety switch to
permit the tumbler to operate with the door open.
The cylinder will stop rotating when the door is
opened. Do not use the tumbler if the cylinder
does not stop rotating when the door is opened or
starts rotating without pressing or turning the
START mechanism. Remove the tumbler from
use and call for service.
17. Do not put articles soiled with vegetable or cooking
oil in the tumbler, as these oils may not be
removed during washing. Due to the remaining
oil, the fabric may catch on fire by itself.
18. To reduce the risk of fire, DO NOT put clothes
which have traces of any flammable substances
such as machine oil, flammable chemicals,
thinner, etc. or anything containing wax or
chemicals such as in mops and cleaning cloths, or
anything dry-cleaned at home with dry-cleaning
solvent in the tumbler.
19. Use the tumbler only for its intended purpose,
drying fabrics.
20. ALWAYS disconnect and lockout the electrical
power to the tumbler before servicing. Disconnect
power by shutting off appropriate breaker or fuse.
21. Install this tumbler according to the manual. All
connections for electrical power, grounding, and
gas supply must comply with local codes and be
made by licensed personnel when required.
Hazardous Voltage. Can cause shock, burn
or cause death. Allow machine power to
remain off for two minutes prior to working
in and around AC inverter drive.
W359
WARNING

Safety Information
70256801
8© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
22. Remove laundry immediately after tumbler
stops.
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 reach of children at all times
(preferably in a locked cabinet).
24. Do not tumble fiberglass curtains and draperies
unless the label says it can be done. If they are
dried, wipe out the cylinder with a damp cloth to
remove particles of fiberglass.
25. Always follow the fabric care instructions
supplied by the garment manufacturer.
26. Never operate the tumbler with any guards and/or
panels removed.
27. DO NOT operate the tumbler with missing or
broken parts.
28. DO NOT bypass any safety devices.
29. Solvent vapors from dry-cleaning machines
create acids when drawn through the heater of the
drying unit. These acids are corrosive to the
tumbler as well as to the laundry load being
dried. Be sure make-up air is free of solvent
vapors.
30. Failure to install, maintain, and/or operate this
machine according to the manufacturer’s
instructions may result in conditions which can
produce bodily injury and/or property damage.
This machine is intended for commerical use.
WARNING
To reduce the risk of serious injury, install
lockable door(s) to prevent public access
to rear of tumblers.
W055

9
70256801 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Specifications and Dimensions
Specifications 50 Pound 75 Pound 634
Net Weight: Pounds (kg) 545 (247) 615 (279) 710 (322)
Cylinder Size: Inches (mm) 37 x 30 (940 x 762) 37 x 36 (940 x 914) 37 x 36 (940 x 914)
Cylinder Capacity (Dry Weight):
Pounds (kg) 50 (22.7) 75 (34) 75 (34)
Air Outlet Diameter: Inches (mm) 8 (203) 8 (203) 10 (254)
Maximum Static Back Pressure:
W.C.I. (mbar) 0.5 (1.3) 0.5 (1.3) 0.5 (1.3)
Maximum Airflow:
C.F.M. (l/sec.)
All Models
Except EG
750 (354) 750 (354)
CG: 920 (434)
1100 (518)
EG Models 390 (184) 500 (236) Not Applicable
Gas Models
Gas Connection 1/2 in. NPT 1/2 in. NPT 3/4 in. NPT
Gas Consumption:
Btu/hr (Mj/hr)
CG Models 120,000 (126.6) 165,000 (174.1) 215,000 (227)
EG Models 95,000 (100.2) 140,000 (147.7)
Electric Models
Heating Elements: Watts 21,000 (240 V/50 Hertz)
30,000 (other voltages) 30,000 Not Applicable
Steam Models
Steam Connection 3/4 in. NPT 3/4 in. NPT Not Applicable
Steam Consumption:
Boiler Horsepower
(Btu)
6 coil
(SH Models)
4.6
(154,000)
4.6
(154,000)
4 coil
(SL Models)
3.0
(100,400)
4.0
(133,900)
Not Applicable
Motor Horsepower
50 Pound 75 Pound 634
Nonreversing 1/2 3/4 Not Applicable
Reversing Fan 1/3 1/3 1
Cylinder 1/3 1/3 1/3

Specifications and Dimensions
70256801
10 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Cabinet Dimensions
T326I
Models ABCDE
50CG
50EG
50CE
30.75 in.
(781 mm)
28.25 in.
(717 mm)
47 in.
(1194 mm)
76.625 in.
(1946 mm)
38.625 in.
(981 mm)
50CSH
50CSL
30.75 in.
(781 mm)
28.25 in.
(717 mm)
47 in.
(1194 mm)
80 in.
(2032 mm)
38.625 in.
(981 mm)
75CG
75EG
75CE
30.75 in.
(781 mm)
28.25 in.
(717 mm)
53 in.
(1346 mm)
76.625 in.
(1946 mm)
38.625 in.
(981mm)
75CSH
75CSL
30.75 in.
(781 mm)
28.25 in.
(717 mm)
53 in.
(1346 mm)
80 in.
(2032 mm)
38.625 in.
(981 mm)
DTB634
STB634
30.75 in.
(781 mm)
28.25 in.
(717 mm)
53 in.
(1346 mm)
76.625 in.
(1946 mm)
38.625 in.
(981 mm)
T326I
C
B
E
D
A

Specifications and Dimensions
11
70256801 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Exhaust Outlet Locations
T492I
A
B
C
C
A
50EG
Models A B C
Horizontal Exhaust
50CG
50CE
50CSL
50CSH
5.375 in.
(137 mm)
8 in.
(203 mm)
13.375 in.
(340 mm)
75CG
75CE
75CSH
75CSL
5.375 in.
(137 mm)
8 in.
(203 mm)
13.375 in.
(340 mm)
DTB634
STB634
6.5 in.
(165 mm)
10 in.
(254 mm)
6.5 in.
(165 mm)
Vertical Exhaust
75EG 5.625 in.
(143 mm)
8 in.
(203 mm)
5 in.
(127 mm)
50EG 5.625 in.
(143 mm)
8 in.
(203 mm)

Specifications and Dimensions
70256801
12 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Gas Connection Locations
T329I
Models Diameter A B
50CG
50EG
1/2 in. NPT 15.5 in.
(394 mm)
65.75 in.
(1670 mm)
75CG
75EG
1/2 in. NPT 15.75 in.
(400 mm)
65.75 in.
(1670 mm)
DTB634
STB634
3/4 in. NPT 15.75 in.
(400 mm)
65.75 in.
(1670 mm)
T329I
A
B

Specifications and Dimensions
13
70256801 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Electrical Connection Locations
NOTE: These figures are approximate dimensions only.
T330I
T330I
GAS AND STEAM ELECTRIC
A
BB
A
Models A B
50CG/50EG
50CSH/50CSL
75CG/75EG
75CSH/75CSL
DTB634/STB634
(MT/CD) 3 in. (76.2 mm)
(OM) 9.5 in. (241 mm)
(MT/CD) 72 in. (1067 mm)
(OM) 63.5 in. (1613 mm)
50CE/75CE 19 in. (483 mm) 64 in. (1626 mm)

Specifications and Dimensions
70256801
14 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Steam Connection Locations
T328I
T328I
C
A
B
D
Models Diameter ABCD
50CSH
50CSL
3/4 in. NPT 15.25 in.
(387 mm)
72.75 in.
(1848 mm)
7.5 in.
(190 mm)
64.75 in.
(1645 mm)
75CSH
75CSL
3/4 in. NPT 15.25 in.
(387 mm)
72.75 in.
(1848 mm)
7.5 in.
(190 mm)
64.75 in.
(1645 mm)

15
70256801 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Installation
Pre-Installation Inspection
Upon delivery, visually inspect the packaging and
portions of the product visible through the packaging
for shipping damage. If the package or product is
damaged, or if 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 packaging as soon as possible and check
the items listed on the packing list. Advise the carrier
of any damaged or missing articles as soon as possible.
A written claim should be filed with the carrier
immediately if articles are damaged or missing.
IMPORTANT: Remove the shipping tape from the
two backdraft dampers located in the exhaust
outlet.
IMPORTANT: Warranty is void unless tumbler is
installed according to instructions in this manual.
Installation should comply with minimum
specifications and requirements detailed in this
manual and with applicable local gas fitting
regulations, municipal building codes, water supply
regulations, electrical wiring regulations, and any
other relevant statutory regulations. Due to varied
requirements, applicable local codes should be
thoroughly understood and all pre-installation
work arranged for accordingly.
IMPORTANT: Keep tumbler area clear and free
from combustible materials, gasoline and other
flammable vapors and liquids.
Materials Required (Obtain Locally)
All Models One fused disconnect switch or circuit
breaker.
Gas Models One gas shut-off valve for gas service
line to each tumbler.
Steam Models One steam shut-off valve for steam
service line to be connected upstream of
solenoid steam valve.
Two steam shut-off valves for each
condensate return line.
Flexible steam hoses with a 125 psig
(pounds per square inch gauge)
(8.79 kg/sq. cm) working pressure for
connecting steam coils. Refer to
Figure 15 for sizing and connection
configurations.
Two steam traps for steam coil outlet to
condensate return line.
Two vacuum breakers for condensate
return lines.

Installation
70256801
16 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Location Requirements
The tumbler must be installed on a level floor. Floor
covering materials such as carpeting or tile must be
removed.
To assure compliance, consult local building code
requirements.
The tumbler MUST NOT be installed or stored in an
area where it will be exposed to water and/or weather.
IMPORTANT: DO NOT block the airflow at the
rear of the tumbler with laundry or other articles.
Doing so would prevent adequate air supply to the
combustion chamber of the tumbler.
A typical tumbler enclosure is shown in Figure 1. Note
that the enclosure touches the tumbler top and side
panels. Also, note the minimum and maximum
dimensions. There may be local codes and ordinances
which must be complied with.
IMPORTANT: Install tumblers with sufficient
clearance for servicing and operation. Refer to
Figure 1.
Figure 1
WARNING
To reduce the risk of serious injury, install
lockable door(s) to prevent public access
to rear of tumblers.
W055
TMB815N
NOTE: Shaded areas indicate adjacent structure.
1Zero Clearance Permitted for First 4 in. (102 mm)
24 in. (102 mm) Maximum Header Thickness
312 in. (305 mm) Minimum Clearance Permitted for Remainder
4Guard
5Provision for Make-Up Air
624 in. (610 mm) Minimum – 36 in. (914 mm) Recommended for Maintenance Purposes
7Zero Clearance
TMB815N
3
14
5
6
7
2
WARNING
To reduce the risk of severe injury, clearance of tumbler cabinet from combustible
construction must conform to the minimum clearances.
W056

Installation
17
70256801 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Position and Level the Tumbler
Remove lint panel door, and unscrew the four shipping
bolts (one at each corner). Remove tumbler from skid.
NOTE: Do not throw bolts away – they are the
leveling legs.
Remove four nuts from the literature packet and screw
one fully onto each leveling leg.
Screw the four leveling legs (bolts) back into the level
adjusting fittings from the bottom.
Slide tumbler to its permanent location. Adjust the
leveling legs until the unit is level within 1/8 inch
(32 mm). Tumbler must not rock. Lock leveling legs
with nuts previously installed.
IMPORTANT: Keep tumbler as close to floor as
possible. The unit must rest firmly on floor so
weight of tumbler is evenly distributed.
Figure 2
Installing Accessory Timing Cam
Metered Models
Coin drop tumblers have eight accessory cams in the
literature packet. These allow you to change your
vending times. Refer to Table 1. Timer motor RPM is
printed on the timer motor.
T483I
T483I
Cam Pins 1/30 RPM
Timer Motor 1/60 RPM Timer Motor
2 15 30
3 10 20
47.5 15
5 6 12
6 5 10
83.75 7.5
10 3 6
12 2.5 5
Table 1

Installation
70256801
18 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Removal of Existing Timing Cam
1. Rotate cam by hand until “V” notch lines up
beneath the ratchet tooth. Refer to Figure 3.
2. Insert narrow screwdriver under nylon cam, close
to the clock shaft. Lift gently off shaft. Make sure
that pressure is directed upward and that the “V”
notch clears the ratchet tooth.
Installation of New Timing Cam
1. Insert drive fork into timing cam with wide prong
in wide hole of cam.
2. Position timing cam and drive fork over the timer
shaft, aligning the timer flat with the drive fork
and the “V” notch with one of the ratchet teeth.
3. Press timing cam down firmly to seat timing cam
onto the motor shaft.
Figure 3
4. Remove all accumulated time by turning cam
counterclockwise until switch shuts off. Apply
moderate clockwise pressure to fully seated
timing cam and drive against the timing motor
shaft. Meter must be advanced electrically for
one cycle before an accurate measure of time can
be made.
T039I
1Line Up Notch to Clear Ratchet Tooth
2Lift Gently with Narrow Blade
T039I
1
2