OWNER'S MANUAL 75 lb. HD STACK LAUNDRY DRYER Gas: Natural and LP Steam HD75ST Cissell Manufacturing Co. 831 S. First St. - P.O.Box 32270 - Louisville, Ky.
IMPORTANT NOTICES—PLEASE READ For optimum efficiency and safety, we recommend that you read the manual before operating the equipment. Store this manual in a file or binder and keep for future reference. WARNING: 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 loss of life. - Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.
WARNING: To avoid fire hazard, do not dry articles containing foam rubber or similar texture materials. Do not put into this dryer flammable items such as baby bed mattresses, throw rugs,undergarments (brassieres, etc.) and other items which use rubber as padding or backing. Rubber easily oxidizes causing excessive heat and possible fire. These items should be air dried. WARNING: Synthetic solvent fumes from drycleaning machines create acids when drawn through the dryer.
ATTENTION: L’ACHETEUR DOIT PLACER L’AVERTISSEMENT SUIVANT DANS UN ENDROIT CLAIR ET VISIBLE: AVERTISSEMENT. Assurez-vous de bien suivre les instructions donnees dans cette notice pour reduire au minimum le risque d’incendie ou d’explosion ou pour eviter tuot dommage materiel, toute blessure ou la mort. __ Ne pas entreposer ni utiliser d’essence ni d’autres vapeurs ou liquides inflammables dans le voisinage de cet appareil ou de tout autre apparell.
CISSELL DRYER WARRANTY The Cissell Manufacturing Company (Cissell) warrants all new equipment (and the original parts thereof) to be free from defects in material or workmanship for a period of three (3) years from the date of sale thereof to an original purchaser for use, except as hereinafter provided.
TABLE OF CONTENTS 75 LB. STACK LAUNDRY DRYER PAGE PAGE Model Numbers & Company Address ......................................... 1 Direct Spark Ignition Flow Chart ................................................ 32 Important Notices ...................................................................... 2-4 General Maintenance ................................................................. 33 Dryer Warranty ............................................................................
SYMBOLS The following symbols are used in this manual and/or on the machine. The numbers between () refer to the numbers on the machine surveys.
SYMBOLS The following symbols are used in this manual and/or on the machine.
Unpacking/General Installation (All Dryers) UNPACKING This dryer is packed in a large (heavy-duty) protective wooden crate. Upon arrival of the equipment, any damage in shipment should be reported to the carrier immediately. Upon determining permanent location of a unit, care should be taken in movement and placement of equipment. To move dryer through door ways, you may need to remove the top of the machine. Follow instruc tions for disassembling. See outline clearance diagrams for correct dimensions.
General Installation (All Dryers) GENERAL INSTALLATION (ALL DRYERS) Position dryer for the least amount of exhaust piping and elbows, and allow free access to the rear of dryer for future servicing of belts, pulleys and motors. Installation clearance from all combustable material for gas dryers is 0” ceiling clearance, 24” rear clearance, and 0” side clearance. Installation clearance from all combustable material for steam dryers is 0” ceiling clearance, 24” rear clearance, and 0” side clearance.
75 lb.
General Specifications GENERAL SPECIFICATIONS FOR 75 lb. STACK LAUNDRY DRYERS Basket Load cket Floor Space ....................................... 87-1/2” (2223 mm) H x 54” (1372 mm) W x 63-1/2” (1613 mm) Deep Basket Size ........................................ 36” (915 mm) Diameter x 36” Deep—21 cu. ft. (600 liter) Exhaust Duct ...................................... 12” Diameter (305 mm) Motor Sizes ....................................... Fan—1/2 HP; Basket —1 HP Maximum Air Displacement..............
Motor List DOUBLE MOTOR MODELS Motor No. Voltage Hz. Phase MTR303 200-240/460 60 3 MTR303 220/380 60 MTR301 115/200-240 MTR303 Basket/Fan HP Amps RPM B 1 3.2/1.6 1725 3 B 1 3.2/1.6 1725 50 1 B 1 9.0/4.9 1425 200/346 50 3 B 1 3.2/1.6 1425 MTR303 220/380 50 3 B 1 3.2/1.6 1425 MTR303 240/415 50 3 B 1 3.2/1.6 1425 MTR101 575 60 3 B/F 1 1.7 1725 MTR300 115/200-240 60 1 F 1/2 6.2/3.1 1725 MTR302 200-240/460 60 3 F 1/2 1.8/0.
General Information GENERAL INFORMATION The dryer is so designed that when an operator opens the dryer door, the basket stops. You can expect fast drying from a laundry dryer. Hot, dry air is properly and effectively moved through the basket and exhausted through a lint trap to the atmosphere. The dryer comes equipped with an inclined, self-cleaning lint screen. In this system, lint accumulates on the underside of the screen until a blanket approximately 1/4” (7 mm) thick is formed.
Gas Pipe Size Chart TOTAL BTU/HR (for LP Gas correct total BTU/HR below by multiplying by .6) GAS PIPE SIZE FOR 1000 BTU (250 KCAL) NATURAL GAS AT 7” W.C. (17.5 MBAR) PRESSURE TOTAL KCAL In figuring total length of pipe, make allowance for tees and elbows. (50 ft.) (75 ft.) (100 ft.) (125 ft.) 15,24 m 22,86 m 30,48 m 38,1 m HOUR (25 ft.) 7,62 m (150 ft.
Gas Piping Information GAS PIPING Check gas rating plate for type of gas to equip the dryer. Check for altitude elevation of the dryer. Check utility for proper installation of gas supply line and gas pressure. NATURAL GAS ONLY NATURAL GAS ONLY Check the gas pressure inlet supply to dryer, 11 inches Water Column Pressure (27.4 mbar) maximum. Check the manifold pressure, 3.5 inches Water Column Pressure (8.8 mbar) (Natural Gas). LP GAS ONLY LP GAS ONLY 11 inches Water Column Pressure (27.
Gas Service Installation Information GENERAL INSTALLATION FOR ALL DRYERS The size of the gas service pipe is dependant upon many variables, such as tees, lengths, etc. Specific pipe size should be obtained from the gas supplier. Refer to the Gas Pipe Size Chart in this manual for general gas pipe size information. CAUTION: Gas loop piping must be installed as illustrated to maintain equal gas pressure for all dryers connected to a single gas service.
Exhaust Installation—Multiple Manifold Duct For Exhaust Duct less than 14 feet (5 m) and 2 elbows equivalent and less than 0.3 inches (8 mm) static pressure. A A ▲ ▲ A Air Flow to Outside Building )30°- 45° A A A DRYER EXHAUSTS Area of section “A-A” must be equal to the sum of dryer exhaust pipes entering multiple exhaust pipe. (See chart below.) No.
Exhaust Installation—Multiple Manifold Duct EXHAUST INSTALLATION— MULTIPLE MANIFOLD DUCT For Exhaust Duct more than 14 feet (5 m) and 2 elbows equivalent and more than 0.3 inches ( 8 mm) static pressure. (See illustration on next page.) 1. Make-up air from outside building may enter enclosure from top or side walls. (See Dryer Make-Up Air Requirements Chart) 2. Use constant diameter duct with area equal to the sum of dryer duct areas. EXAMPLE: 3-12 inch (305 mm) diameter duct = 1-20.
Exhaust Installation—Multiple Manifold Duct (Illustration) Page 20
Suggested Minimum Dryer Make-up Air Requirements Dryer Model C 30 ST C 75 ST C 110 C 110 E/S C 125 C 150 HD175 HD190 HD20.1 HD30SL HD30.1 HD50.1 HD75.1 HD80.1 Dryer Pocket Capacity lb kg 30 13.6 75 34 110 50 110 50 125 56.7 150 68 175 79.4 190 86.2 20 9.1 30 13.6 30 13.6 50 22.7 75 34 80 36.3 Maximum Air Flow Duct Size For Required Make-up Rate per Pocket Service Connection Air Area per Pocket cfm m3/h inch mm sq.
Exhaust Installation—Separate Ducts (preferred) EXHAUST INSTALLATION— SEPARATE DUCTS (PREFERRED) For ductwork less than 14 feet (5 m) and 2 elbows equivalent and less than 0.3 inches (8 mm) static pressure. NEVER exhaust the dryer into a chimney. NEVER install wire mesh screen over the exhaust or makeup air area. NEVER exhaust into a wall, ceiling, or concealed space. 1. Make-UpAiropeningfromoutsidethebuildingmayenterthe enclosure from the top or side walls. (See Dryer Make-Up Air Requirements Chart) 2.
Exhaust and Venting DRYER AIR FLOW INSTALLATION Nothing is more important than air flow for the proper operation of a clothes dryer. A dryer is a pump which draws make-up air from the out-of-doors, through the heater, through the clothes and then forces the air through the exhaust duct back to the out-of-doors. Just as in a fluid water pump, there must be a fluid air flow to the inlet of the dryer, if there is to be the proper fluid air flow out of the exhaust duct.
Rules for Safe Operation of Dryer RULES FOR SAFE OPERATION OF DRYER ENERGY-SAVING TIPS 1. Be sure your dryer is installed properly in accordance with the recommended instructions. 2. CAUTION Be safe—shut main electrical power supply and gas supply off externally before attempting service. 3. CAUTION Never use drycleaning solvents: gasoline, kerosene, or other flammable liquids in the dryer. Fire and explosion will occur. Never put fabrics treated with these liquids into the dryer.
Operating Instructions—Two Timer Model OPERATING INSTRUCTIONS— TWO TIMER MODEL OPERATING INSTRUCTIONS—TWO TIMER MODEL 1. After loading the dryer with water washed clothes, close the loading door. 2. Turn the 60 minute drying (heat ) timer to the desired time. The drying cycle light will be on. 3. Turn the 15 minute cooling (air) to the desired time. The cooling light will come on after the drying finishes. 4.
Service Savers TROUBLESHOOTING DRYER WON’T START DRYER WON’T HEAT CLOTHES ARE NOT SATISFACTORILY DRY GAS DRYER IGNITION To help you troubleshoot the dryer, we list below the most common reasons for service calls and some answers to the problems. Before you call service, please review the following items: DRYER WON’T START 1. Is the door completely closed? 2. Are the controls set to the “on” position? 3. Did you push the “start” control? 4. Check for low voltage. DRYER WON’T HEAT 1.
Troubleshooting TROUBLESHOOTING CAUTION To avoid electrical shock, shut off electrical supply before servicing machine. WARNING To avoid burns, avoid contact with gas flames in the machine's heating unit. On gas-fired dryers, shut off gas supply. CAUTION Be careful of moving mechanical parts such as gears, pulleys, etc. while servicing dryer. Keep fingers and loose articles of clothing free from moving mechanical parts to avoid injury. IMPORTANT Refer to Parts Sheets for correct replacement parts.
Troubleshooting Chart Troubleshooting Chart TROUBLE Motors will not start. CAUSE REMEDY No power. Incorrect power. Low voltage. Timer off. Loose wire connection. Motor tripping on thermal overload. Start relay defective. Low voltage. Inadequate wiring. Loose wire connections. Inadequate air. Poor housekeeping. Basket motor will not run. Basket motor runs, but basket will not revolve. Dryer noisy or vibrating. Loading door open. Door switch out of adjustment. Defective door switch.
Troubleshooting Chart Troubleshooting Chart TROUBLE Dryer runs, but no heat. CAUSE REMEDY Incorrect voltage. No voltage. Check for correct control voltage - 120V. Check power supply, check secondary voltage on transformer and check wiring and wiring diagram. Direct spark ignition module defective. Defective gas valve. Gas turned off. Defective door switch. Air switch not operating. Replace direct spark ignition module. Air switch out of adjustment. Air switch defective. Gas pressure too low.
Troubleshooting Chart Troubleshooting Chart TROUBLE Main burners burning improperly. Low or high gas flame. CAUSE REMEDY Burner holes clogged. Gas pressure too high. Orifice too large. Restricted or blocked exhaust. Incorrect burner orifices. Lint accumulation. Exhaust duct damper. Gas pressure too high. Exhaust system restricted or inadequate sized ductwork. Thermostat defective. Timer defective. Clean burner holes; blow out dirt. Adjust per rating plate specification.
Direct-Spark Ignition Operation DIRECT SPARK IGNITION OPERATION NOTE: All HD dryers manufactured by are equipped with the DSI (Direct Spark Ignition) modules. These are designed to increase dryer efficiency and to reduce dryer operating costs. The main burner is directly ignited from a spark electrode. A burning flame provides an electrical path for a small amount of sensing current to allow gas valve operation.
DIRECT SPARK IGNITION OPERATION FLOW CHART The DSI module is powered by a 24 volt AC supplid by a stem-down transformer in series with eight safety interlocks: A. B. C. D. E. F.
General Maintenance GENERAL MAINTENANCE 1. Clean lint trap daily. Remove lint before or after each day of operation. A clean lint trap will increase the efficiency of the dryer and the moisture-laden air will be exhausted outside more quickly. 2. Keep basket and sweep sheets clean. Clean as often as needed. The basket and sweep sheets are accessible by removing the front panel of the dryer. 3. Gas burners. Check and clean often. 4. Pulleys and belts.
Basket Alignment—Double Motor Model BASKET ALIGNMENT— DOUBLE MOTOR MODEL 1. Loosen the 4 gear reducer mounting bolts (1, 2, 3 and 4) on rear of dryer, and 2 adjusting bolts #5, on gear reducer housing. (Figure 3) 2. Place one “A” and two “B” diameter pins inside the drying compartment between the rim of the basket opening and the rim of the door opening in the positions shown in Figure 1 and Figure 2. Check the two “B” pins for equal clearance. 3.
Shimming the Basket and Spider Assembly SHIMMING THE BASKET AND SPIDER ASSEMBLY This procedure is normally necessary when replacing either the basket or the spider assembly on any dryer tumbler. The alignment of these two parts are crucial in assuring a true running basket. 1. Align the basket as per instructions in manual. 2. Rotate the basket to determine where the most out of round point is (where the basket scraped or cimes closest to scraping the sweep sheet). 3.
Air Switch Adjustment AIR SWITCH ADJUSTMENT 1. Shut off current; disconnect leads and remove air switch. 2. Lay air switch assembly on flat surface. Adjust air blade at “A” (Figure 1) so that air blade lies flat and surface “B” is parallel to the flat surface. 3.
Fan Rotation FAN ROTATION NOTE Fan rotates counter-clockwise as viewed from back end of motor. See arrow on motor support. To change rotation, reverse power leads L1 and L2.
Illustration (Front View of Dryer) Page 38
Parts (Front of Dryer) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28.
Illustration (Rear View of Dryer) Page 40
Parts (Rear of Dryer) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45.
Thermostat Assembly—TU8117 Ref. No. Part No. Description 1 TU3240H Safety High Limit Thermostat 2 TU3240H 185°F Thermostat 3 TU5150H 150°F Thermostat 4 TU7244H 135°F Thermostat 5 TU5143 Mounting Bracket 6 TU3624 #6-32 x 1/4” Round Head Screw (6 each) 7 TU3400 #6-32 Hex Nut (Pkg. 6) 8 TU7733 #8 x 1/2” Self Drill Screw (Pkg.
Thermostat Assembly - ESA-00961-0 Ref. No. 1 2 3 4 5 6 7 Part No. Description CA-13172 EA-00411-0 SB-00828 SB-00952 TU11991 TU3266 TU3400 Page 43 MTG.
Illustration (Front Panel and Door Assembly)- OPL TUT272 - COMPLETE ASSEMBLY 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. TUT149D TU2194 TU2105 M262 FB187 TU3266 TU5288 PIF172 TU2874 TU5859 TU7169 TU7862 TU3215 TU3163 Front Panel Weld Assembly Door Switch Actuator Actuator Spring #8-32 TR. HD. Screw #8 Split Lock Washer (Pkg. 6) #8-32 Hex Nut Basket Door Seal Delrin Bearing Basket Door Handle Basket Door Rubber Gasket Door Glass #10-32 x 3/8” Taptite Scr. Catch Pin 15. TU4840 16. TU4839 17. TU2236 18.
Front Panel Assembly - Reed Switch - OPL TUT452 - COMPLETE ASSEMBLY W/ FRICTION CATCH TUT458 - COMPLETE ASSEMBLY W/ DOOR LATCH 1 2 3 4 5 6 7 8 9 10 11 12 13 EA-00652-0 EA-00827-0 PIF172 TUA2319H* TUT304C TUT451WHT TU14467* TU2236 TU2686* TU2687* TU2836 TU2874 TU2876 SWITCH, REED MTG PLATE, REED SWT. BUSHING, HINGE DELRIN DR. LATCH COVER PLATE FRONT PANEL - OPL BSKT DR, OPTIONAL HINGE, CAST POST #8-32 PAN HD SCR #8 PH HD SCR.
Front Panel Assembly - Reed Switch - Coin TUT455 - COMPLETE ASSEMBLY (FRICTION CATCH) TUT459 - COMPLETE ASSEMBLY (DOOR LATCH) NOT SHOWN 1 2 3 4 5 6 7 8 9 10 EA-00652-0 EA-00827-0 PIF172 TUT304C TUT454WHT TU2236 TU2836 TU2874 TU2876 TU3163 SWITCH, REED MTG PLATE, REED SWT.
Motor Control Box Assembly - Reversing Shown Ref. No. Part No. 1 2 3 4 5 6 7 8 9 EA-00685-0 RC344 TUT194C TUT248D TUT289C TU12874 TU13515 TU13480 TU13514 TU13516 TU7733 Description 24V Reversing contactor 1/4-20 H.H.
Exhaust Duct Assembly - TUT130D Ref No. Part No. Description 1. 2. 3.
Air Switch Assembly - TU8206 Ref No. Part No. Description 1 2 3 4 5 6 7 8 9 F888 TU1770 TU1771 TU2463 TU3219 TU3476 TU7733 TU8155 TU8171 E-RING INSULATOR #6 TINNERMAN NUT ACTUATOR ARM #6 x 1 S.M.S. DECAL #8 x 1/2 S.M.S. MICRO SWITCH BRACKET ASM.
Gas Heating Unit Assembly 1. 2. 3. 4. 5. 6. 7. 8. 9. 10 11. 12. 13. TUT237D TUT113D TUT235B TUT125C TUT121A TUT128D TUT127D TUT261 TUT297 GA-00803-0 TU13678 TU4607 TU4602 TU7733 Bonnet Welded Assembly Bottom Bonnet Duct W/A Burner Assembly Manifold Assembly Burner Retainer Manifold Support Right Manifold Support Left Gas Control Valve NG Gas Control Valve LP Lead Suppresion High Temp Thermostat 3/4” x 2 1/2” Lg. Nipple 3/4” Elbow #8 x 1/2” Self-Drill Screw 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25.
Timer Control Panel Assembly 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. *15. *16. TU11510 FG147 TU12932 TU12933 TUT316 TU3805 TU2555 TU7733 TUT185D TUT191A F943 F1300 TU8629 TUT162 SV136 TU3400 Push Button Switch 4-Pole Toggle Switch Timer 60 Min. 24V Timer 15 Min. 24V Light Led. 24V Red Lock Ring Knob #8-18 x 1/2” Self-Drill S.M.S. (Pkg. 6) Control Panel Complete Switch Mounting Plate Spacer Relay Terminal Strip Name Plate #6-32 x 15/16” Rd. Hd. Scr.
DMPC - Control panel assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 Part No. TU14404 M270 TU3400 TUD0336 TU14800 TU14451 3186-2 TU14406 3186-3 3186-5 3186-4 3186-1 Description CONTROLLER, OPL/COIN BOARD WASHER, LOCK #6 INT.
DMP - Control panel assembly Ref. No. Part No.
DX3C - Control panel assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 Part No. 254/00016/00 254/00032/00 254/00033/00 M270 TU14701 TU15178 TU3400 TU4822 TUD0336 TUD0367 Description CONTROLLER, OPL/COIN BOARD OVERLAY (LEFT) OVERLAY (RIGHT) WASHER, LOCK #6 INT.
Parts—Small Gear Reducer—TM100 Quantity 1 2 3 4 6 7 8 9 11 12 13 14 15 16 17 TM103 TM104 TM105 TM107 TM101 TM110 TM112 TM115 TM102 TM120 TU2623 TU2839 TM121 RC349 TM118 Housing Small Seal Small Open End Cap Small Bearing Cup & Cone Worm 1-1/2” x 7-1/8” Large Bearing Cup & Cone Large End Cap 1/4” Pipe Plug Worm Gear Oil Seal Cap Screw 3/8” - 16 x 1-1/2” Cap Screw 1/4” - 20 x 7/8” Vent Plug 1/4” NPT 1/4” Internal Tooth Lockwasher Small Closed End Cap Page 55 1 1 1 2 1 2 1 2 1 2 4 8 1 8 1
