Table of Contents
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Drying Tumblers
NOTA: Para bajar una
copia de estas
instrucciones en
español, visite
www.comlaundry.com.
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)
50 Pound Capacity
75 Pound Capacity
Refer to Page 4 for Model Identification
www.comlaundry.com
TMB795C
TMB795C
Part No. M414905R11
August 2008
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Table of Contents
Related Manuals for Speed Queen TMB796C
Summary of Contents for Speed Queen TMB796C
- Page 1 Drying Tumblers Refer to Page 4 for Model Identification NOTA: Para bajar una copia de estas instrucciones en español, visite www.comlaundry.com. Keep These Instructions for Future Reference. (If this machine changes ownership, this manual must accompany machine.) 50 Pound Capacity 75 Pound Capacity TMB795C TMB795C...
- Page 3 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 CAN/CSA-B149.1 or Natural Gas and Propane Installation Code and CSA C22.1, latest edition, Canadian Electric Code, Part I.
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Page 4: Table Of Contents
Table of Contents © Copyright 2008, 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. ©... - Page 5 M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT Steam Requirements... 47 Piping Recommendations ... 48 Installing Steam Trap and Making Condensate Return Connections... 48 Thermal Oil Prep ... 48 Single Drop Timer ... 50 Power-Up Mode... 50 Ready Mode...
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Page 6: Introduction
Model Identification Information in this manual is applicable to these models: AT050L AT050N CHD50G2-CA050L CHD50G2-CA050N CHD50G2-CT050L CHD50G2-CT050N CHD50G2-CU050L CHD50G2-CU050N DR55G2-BA050L DR55G2-BA050N DR55G2-BT050D DR55G2-BT050L Pound DR55G2-BT050N DR55G2-BU050L DR55G2-BU050N GT050L GT050N GU050L GU050N HA050L HA050N HT050D HT050L AT075L AT075N CHD75G2-CA075L CHD75G2-CA075N CHD75G2-CT075L CHD75G2-CT075N CHD75G2-CU075L CHD75G2-CU075N... - Page 7 Includes models with the following control suffixes: 3O –DX4 OPL 3V –DX4 vended 3X –DX4 prep for coin BC –basic electronic, coin BL –basic electronic, central pay BU –basic electronic, prep card-open BX –basic electronic, prep for coin BY –basic electronic, prep for card CD –rotary coin drop CX –prep for coin CY –prep for card...
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Page 8: Customer Service
Introduction Customer Service If literature or replacement parts are required, contact the source from which the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor. For technical assistance, call (920) 748-3121. Serial Plate Location When calling or writing for information about your product, be sure to mention model and serial numbers. -
Page 9: 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. DANGER Indicates an imminently hazardous situation that, if not avoided, will cause severe personal injury or death. -
Page 10: Important Safety Instructions
Safety Information Important Safety Instructions WARNING 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. 1. Read all instructions before using the tumbler. 2. - Page 11 23. Remove laundry immediately after tumbler stops. 24. 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).
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Page 12: Specifications And Dimensions
Specifications and Dimensions Specifications Noise level measured during operation at operator position of 3.3 feet (1 meter) in front of machine and 5.2 feet (1.6 meters) from floor. Net Weight (approximate): Pounds (kg) Cylinder Size: Inches (mm) Cylinder Capacity (dry weight): Pounds (kg) Air Outlet Diameter: Inches (mm) -
Page 13: Cabinet Dimensions
Cabinet Dimensions Models 30.75 in. 28.75 in. Pound Gas and (781 mm) (730 mm) Electric 30.75 in. 28.75 in. Pound (781 mm) (730 mm) Steam 30.75 in. 28.75 in. Pound Gas and (781 mm) (730 mm) Electric 30.75 in. 28.75 in. Pound (781 mm) (730 mm) -
Page 14: Exhaust Outlet Locations
Specifications and Dimensions Exhaust Outlet Locations Models 50/75 Pound © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 5.375 in. 8 in. (137 mm) (203 mm) 6.5 in. 10 in. (165 mm) (254 mm) 13.375 in. (340 mm) 6.5 in. -
Page 15: Gas Connection Locations
Gas Connection Locations Models 50 Pound 75 Pound M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT TMB812N Diameter 1/2 in. NPT 15.5 in. (394 mm) 1/2 in. NPT 15.75 in. (400 mm) 3/4 in. NPT 15.75 in. -
Page 16: Electrical Connection Locations
Specifications and Dimensions Electrical Connection Locations GAS AND STEAM Models Gas and Steam Electric NOTE: These figures are approximate dimensions only. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT ELECTRIC 9.5 in. (241 mm) 19 in. (483 mm) TMB813N TMB813N... -
Page 17: Steam Connection Locations
Specifications and Dimensions Steam Connection Locations TMB814N TMB814N Models Diameter 3/4 in. NPT 15.25 in. 72.75 in. 7.5 in. 64.75 in. 50/75 Pound (387 mm) (1848 mm) (190 mm) (1645 mm) M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT... -
Page 18: Installation
Pre-Installation Inspection Upon delivery, visually inspect the crate, carton and parts for any visible shipping damage. If the crate, carton, or cover is 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. -
Page 19: Location Requirements
Location Requirements The tumbler must be installed on a level floor. Floor covering materials such as carpeting or tile should be removed. To assure compliance, consult local building code requirements. The tumbler must not be installed or stored in area where it will be exposed to water and/or weather. -
Page 20: Position And Level The Tumbler
Installation 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 package, and screw one fully on to each leveling leg. - Page 21 Trunnion Housing Junction/Contactor Box Vertical Trunnion Channel Cylinder Pulley Drive Guard Exhaust Thimble Motor Motor Bracket Figure 4 2. Remove the drive guard. Refer to Figure 4. 3. Remove the drive belts. Refer to Figure 4. 4. Remove the cylinder pulley and shaft key. 5.
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Page 22: To Reverse The Loading Door
Installation To Reverse the Loading Door A, H, S and U models after serial number 0308001307 The tumbler is delivered with a right hinged door, but the door can be changed to a left hinged position. WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: •... - Page 23 4. Remove four front panel screws. Refer to Figure 6. Keep door hinge cams in place on door hinge lug. Pull lug and door assembly off as one piece. Refer to Figure 7. 5. Remove remaining front panel screws. four on the top and four on the bottom.
- Page 24 Installation 9. Place front panel on machine, loosely attach four bottom screws. Connect door switch harness to switch in new location. Install door assembly and four front panel side screws loosely. Refer to Figure 9. 10. Check lint panel fit, adjusting front panel up or down as required.
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Page 25: Before Placing Tumbler Into Service
Before Placing Tumbler into Service 1. Remove or open all panels and check accessible bolts, nuts, screws, terminals and fittings for tightness. 2. Check belt tension and adjust if necessary. Refer to Adjustments section. 3. Replace all panels and guards. 4. -
Page 26: Required For Ce Models Only
Installation Required for CE Models Only Once machine is installed, please be sure to complete the following items: Review and verify machine operation with ● customer. Leave all literature and a signed Declaration of ● Conformity with customer. Review machine warranty information with ●... - Page 27 Country Gas Type Group Code Natural Gas DK/NO/ SE/FI/CZ/ EE/LV/LT/ L.P. Gas SI/SK Natural Gas DE** L.P. Gas Natural Gas L.P. Gas Natural Gas BE/FR* L.P. Gas Natural Gas GB/IE/PT/ ES/IT/GR/ L.P. Gas LU/CH Natural Gas AT** L.P. Gas L.P. Gas CY/IS/MT Natural Gas L.P.
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Page 28: Basic Configuration
Installation Basic Configuration 1. Determine the necessary conversion operations to convert from the factory-supplied configuration to the desired configuration. 2. Perform the conversions required so the machine is properly configured for the desired country and gas (refer to Specific Conversion Procedures section): How to Convert Gas Valve from Regulated to ●... - Page 29 Burner Gas Valve Regulator Plate Gasket Plate Regulator Cap Spud Holder Nut How to Change Burner Orifice Size 1. Disconnect electrical power from tumbler. Close gas shut-off valve to tumbler. Refer to Figure 11. 2. Remove spud holder. Johnson G96 Gas Valve – Unscrew spud holder nut near gas valve.
- Page 30 Installation How to Adjust Gas Valve Governor/Regulator 1. Check gas burner orifice (manifold) pressure as follows. Refer to Figure 12. 2. Remove screw plug from pressure tap. 3. Connect a “U”-tube manometer (or similar pressure gauge) to the burner orifice (manifold) pressure tap.
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Page 31: Exhaust Requirements
Exhaust Requirements WARNING A drying tumbler produces combustible lint. To reduce the risk of fire, the tumbler must be exhausted to the outdoors. To reduce the risk of fire and accumulation of combustible gases, DO NOT exhaust tumbler air into a window well, gas vent, chimney or enclosed, unventilated area such as an attic wall, ceiling, crawl space under a building, or... -
Page 32: Individual Venting
Exhaust Requirements Individual Venting For maximum efficiency and performance, it is preferred to exhaust tumbler(s) individually to the outdoors. IMPORTANT: At no point may the cross sectional area of installed venting be less than the cross sectional area of the exhaust outlet of the tumbler. The exhaust duct must be designed so the static back pressure measured 12 inches (305 mm) from the exhaust outlet does not exceed the maximum... - Page 33 Removable strip of panel in framing wall to permit removal of tumbler from framing wall Partition or bulkhead Minimum distance between exhaust opening and roof, ground or other obstruction: 36 in. (914 mm) 2 in. (51 mm) minimum clearance on both sides of duct Exhaust airflow –...
- Page 34 Exhaust Requirements NOTE: Where the exhaust duct pierces a combustible wall or ceiling, the opening MUST be sized per local codes. Duct Station © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT ONE MANIFOLD ASSEMBLY Figure 16 50/75 Pound 8 in.
- Page 35 CONTINUE TO A NOTE: Where the exhaust duct pierces a combustible wall or ceiling, the opening MUST be sized per local codes. Duct Station M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT TWO MANIFOLD ASSEMBLIES Outlet duct diameter 45°...
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Page 36: Gas Requirements
WARNING To reduce the risk of fire or explosion, DO NOT CONNECT THE GAS LINE TO THE TUMBLER IF THE GAS SERVICE IS NOT THE SAME AS THAT SPECIFIED ON THE TUMBLER SERIAL PLATE! It will first be necessary to convert the gas burner orifice and gas valve. - Page 37 Turn on gas and check all pipe connections (internal and external) for gas leaks with a non-corrosive leak detection fluid. Purge air in gas service line by operating the tumblers in the drying mode. If burner does not light and unit goes into lockout, open and close the door and restart.
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Page 38: Gas Supply Pipe Sizing And Looping
Gas Requirements Gas Supply Pipe Sizing and Looping Gas furnace (120,000 Btu/hr.) Gas water heaters (400,000 Btu/hr. each) Gas space heaters (70,000 Btu/hr. each) Sediment traps, supply pressure taps and shut-off valves. Refer to Figure 18. 1 in. (25.4 mm) gas pipe loop 19 ft. - Page 39 Gas Pipe Size Required for 1000 Btu Natural Gas — 0.64 Specific Gravity at 7 ± 1.5 inches (17.4 ± 4 mbar, 1.74 ± 0.37 kPa) Water Column Pressure 25 feet (7.63 m) Appliances Based on 0.3 in. Water Column Pressure Drop for Length Given Total Btu/hr 100,000 0.75 (19.05)
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Page 40: High Altitude Burner Orifice Sizing
Gas Requirements High Altitude Burner Orifice Sizing For proper operation at altitudes above 2000 feet (610 m), the gas burner orifice size must be reduced to ensure complete combustion. Refer to Table 6. For CE models, consult local gas supplier. Altitude Model feet... -
Page 41: Electrical Requirements
Electrical Requirements WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the tumbler before servicing. • Close gas shut-off valve to gas tumbler before servicing. • Close steam valve to steam tumbler before servicing. -
Page 42: Service/Ground Location
Electrical Requirements Service/Ground Location Model Heat Source Gas or Steam Non-CE Electric Non-CE Gas or Steam Electric © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT Ground and Terminal Block Locations Terminal Block Ground Screw Junction Box Terminal Block Ground... -
Page 43: To Connect Electrical Service To The Tumbler
To Connect Electrical Service To The Tumbler The following steps outline the procedure for connecting the electrical service to the tumbler. NOTE: The wiring diagram is located in the junction or contactor box. 1. Install a circuit breaker as close to the tumbler as possible. - Page 44 Electrical Requirements 1, 2 Electrical Service (Gas and Steam Models) Electrical Service (Electric Models) Accessory Box Ground Lug Fuses (Location may vary) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT NON-CE MODELS CE MODELS Ground Screw (Gas and Steam Models Only) Ground Buss Bar Contactor Box Disconnect Switch...
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Page 45: Jumper Configuration Instructions
Jumper Configuration Instructions Changing the transformer configuration jumper is required, PRIOR TO SUPPLYING POWER TO THE MACHINE, if any of the following apply: IMPORTANT: Failure to install the proper configuration jumper may result in damage to sensitive electronic controls and may void warranty. -
Page 46: Pound Gas And Steam Models
Electrical Requirements 50 Pound Gas and Steam Models Refer to Table 7. NOTE: Wire sizes were obtained from the Canadian Electrical Code for 75 C. wire and are intended for use as a guideline only. Electrical connections should be made by a qualified electrical contractor in accordance with all applicable local and national requirements. -
Page 47: Pound Gas And Steam Models
75 Pound Gas and Steam Models Refer to Table 8 and Table 9. NOTE: Wire size and breaker ratings were obtained from the Canadian Electrical Code for 75 C. wire and are intended for use as a guideline only. Electrical connections should be made by a qualified electrical contractor in accordance with all applicable local and national requirements. -
Page 48: And 75 Pound Electric Models
Electrical Requirements 50 and 75 Pound Electric Models Refer to Table 10. NOTE: Wire size and breaker ratings were obtained from the Canadian Electrical Code for 75 C. wire and are intended for use as a guideline only. Electrical connections should be made by a qualified electrical contractor in accordance with all applicable local and national requirements. -
Page 49: Steam Requirements
Steam Requirements NOTE: Machines require a constant 80 to 100 psig (5.62 to 7.03 kg/sq cm) steam service for optimum operation. The maximum allowable steam pressure for use with 60 Hertz or 50 Hertz tumblers is 125 psig (8.6 bar). In no case may the pressure exceed the above value. -
Page 50: Piping Recommendations
Steam Requirements Piping Recommendations Trap each steam coil individually. Always keep ● the trap clean and in good working condition. When tumbler is on the end of a line of ● equipment, extend header at least 4 feet (1.2 m) beyond tumbler. - Page 51 NOTE: Refer to Table 11 for sizing of steam lines. Piping must also be sized accordingly for length of runs, and number of elbows. Supply 12 in. (305 mm) Riser Shut-Off Valve Condensate Return Line from Supply Line Return Check Valve Vacuum Breaker (Optional) Steam Pressure PSI (bar) 80 –...
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Page 52: Single Drop Timer
NOTE: The following information is for models with an SD control suffix only. Power-Up Mode When power is applied to the tumbler, the IN USE light flashes factory status information. Following this, the control goes into READY Mode (light off) or RUN Mode if power was interrupted during a cycle (light on, time remaining unchanged). -
Page 53: Dipswitch Settings
Dipswitch Settings Heat Time Per Coin Pulse (in Minutes) 8 (factory default) M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT Heat Switch Number Table 12 (Continued) Single Drop Timer Cool Down Switch Number Cool Down Per Cycle (in Minutes) 1 (factory default) - Page 54 Single Drop Timer Table 12 (Continued) Heat Time Per Coin Pulse (in Minutes) Total Cycle Time = Heat Time + Cool Down Time Table 12 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT Heat Switch Number M414905...
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Page 55: Rotary Coin Drop Timer
Rotary Coin Drop Timer NOTE: The following information is for models with a CD control suffix only. Installing Accessory Timing Cam Non-electronic, rotary coin drop tumblers have eight accessory cams in the literature package. These allow you to change your vending times. Refer to Table 13. Timer motor rpm is printed on the timer motor. -
Page 56: Adjustments
WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the tumbler before servicing. • Close gas shut-off valve to gas tumbler before servicing. • Close steam valve to steam tumbler before servicing. -
Page 57: Airflow Switch
Airflow Switch Gas and Electric Tumblers WARNING To reduce the risk of fire due to inadequate airflow, the airflow switch must be adjusted to operate per the instructions in this manual. The airflow switch (located on the rear of tumbler, Figure 26) is set at the factory for proper operation. - Page 58 Adjustments Airflow Switch Mounting Bracket Rear Panel of Tumbler Switch Mounting Screws Screw © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT Switch Lever Spring Clip Counterweight Disc Vane Lever Arm Figure 26 T041I T041I M414905...
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Page 59: Loading Door Switch
Loading Door Switch Loading door switch is factory preset, no field adjustment is necessary. Loading Door Catch The door catch must be adjusted to have sufficient tension to hold loading door closed against force of load tumbling against it. Proper adjustment is when 8 to 15 pounds (35.6 N –... - Page 60 Adjustments Poly V-Belt (Self-Adjusting) Idler Housing Bolts (2) Adjusting Bolt © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT TMB816N NONREVERSING MODELS Drive V-Belt Idler Housing Assembly Figure 28 TMB816N M414905...
- Page 61 Locking Bolt Adjusting Nut Adjusting Screw Cylinder Belts M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT TMB817N REVERSING MODELS Guide Rail Idler Housing Bolts (2) Adjusting Bolt (Not shown) Drive Belt Figure 29 Adjustments TMB817N...
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Page 62: Removing Tumbler From Service
Removing Tumbler from Service If the tumbler is to be removed from service, perform the following steps where applicable: Turn off electrical supply external to machine. ● Turn off electrical disconnect on machine. ● Turn off gas supply external to machine. ●...