Cissell L28UR30 manual

R1 2/07[...]

Page 2 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 proper[...]

Page 3 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. Th[...]

Page 4 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 two (2) years from the date of sale thereof to an original purchaser for use, except as hereinafter provided. With respect to non-durable parts norma[...]

Page 5 TABLE OF CONTENTS 110 LB. LAUNDRY DRYER INSTALLATION/OPERATION MANUAL P AGE Model Numbers & Company Address ................................................................................. 1 Important Notices ............................................................................................................. 2 -3 Dryer Warranty[...]

Page 6 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. Symbol Description Part/Measurement NOTE! on marche Ein conectado off arrêt Aus desconectado Hot! Do Not Touch Heiß! Nicht Beruhren Haute temperature! Ne pas toucher Caliente! no tocar start demar[...]

Page 7 SYMBOLS Symbol Description Part/Measurement rotation in two directions rotation dans les deux sens Drehbewigung in zwei Richtungen movimiento rotativo en los dos sentidos End of Cycle caution attention Achtung atencion; precaucion direction of rotation sens de mouvement continu de rotation Drehbewegung in Pfeilrichtung movimiento giratorio o[...]

Page 8 Unpacking/General Installation (All Dryers) All Cissell dryers are packed in a protective (heavy-duty) plastic bag. Upon arrival of the equipment, any damage in shipment should be reported to the carrier immediately. Upon locating permanent location of a unit, care should be taken in movement and placement of equipment. See outline clearance[...]

Page 9 1. Shut off main gas supply and electrical power. Disconnect bonnet gas supply line at union fitting. 2. Unscrew two (2) top front cover panel hold down screws and open front cover panel. If wires enclosed are not color coded or number matched, match mark before disconnecting or removing. 3. In the left hand control box, disconnect the two ([...]

Page 10 110 lb. Gas Fired Dryer—Models L44CD42G and L44KD42G (Illustration)[...]

Page 11 110 lb. Steam Heated Dryer—Models L44CD42S and L44KD42S (Illustration)[...]

Page 12 110 lb. Electric Dryer—Model L44CD42E (Illustration)[...]

Page 13 110 lb. Gas Fired Dryer—Models L44FD42G and L44RD42G (Illustration) ENERGY-SAVER MODEL[...]

Page 14 Floor Space ............................................... 6 7” Deep x 47” W x 89 - 1/8” H ( Gas, Electric, 4-Coil Steam, ................... (163 cm x 119 cm x 6-Coil Steam ) ........................................... 2 2 7 c m ) Door .......................................................... 31-1/4” diameter (79.38 cm) Basket Si[...]

Page 15 Specifications Operating Steam Pressure 4-Coil .................................................. 100 PSIG Max. 6-Coil .................................................. 100 PSIG Max. Boiler HP (with normal load) 4-Coil .................................................. 7.87 6-Coil .................................................. 9.50 Hea[...]

Page 16 Specifications Floor Space ...................................................... 6 6 ” Deep x 47” W x 89 1/8” H ( Gas, Electric, 4-Coil Steam, .......................... (167.64 cm x 119.38 cm x 6-Coil Steam ) .................................................. 226.52 cm) Exhaust Duct ..................................................[...]

Page 17 Electrical Connections (with Grounding Instructions Illustration) ELECTRICAL CONNECTIONS FOR ALL DRYERS Dryers must be electrically grounded by a separate #14 or larger green wire from the grounding terminal within the service connection box, to a cold water pipe. In all cases, the grounding method must comply with local electrical code req[...]

Page 18 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 shown in Illustration, to maintain equal gas pressure [...]

Page 19 Gas Loop Piping and Gas Supply Piping System (Illustrations)[...]

Page 20 Gas Pipe Size Chart TOTAL BTU/HR (for LP Gas correct total BTU/HR below by multiplying by .6) TOTAL KCAL HOUR GAS PIPE SIZE FOR 1000 BTU (250 KCAL) NATURAL GAS AT 7” (17.8 CM) W.C. PRESSURE In figuring total length of pipe, make allowance for tees and elbows. (150 ft.) 45,72 m (125 ft.) 38,1 m (100 ft.) 30,48 m (75 ft.) 22,86 m (50 ft.) 1[...]

Page 21 1. The installation must conform to local codes or in absence of local codes, with the National Fuel Gas Code as ANSI Z223.1—Latest Edition . 2. Check with utilities for proper gas pressure and gas supply line. 3. Check for altitude elevation of the dryer. 4. The dryer and its individual shut-off valve must be disconnected from the gas su[...]

Page 22 Steam Piping Installation 1. Set and anchor dryer in position. Machine should be level to assure proper steam circulation. 2. To prevent condensate draining from headers to dryer, piping should have a minimum 12” above respective header. Do not make steam connection to header with a horizontal or downwardly facing tee or elbow. 3. Wheneve[...]

Page 23 Steam Piping Installation (Illustration)[...]

Page 24 Exhaust Installation—Multiple Manifold Duct _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ AUT OMA TIC ELECTRICAL CONTROL FOR EXHAUST F AN For one or more dryers to start fan. Exhaust Booster Fan Power Supply to Fan Relay Coils Start and Stop Switches on Dryers For Exhaust Duct less than 14 feet and 2 elbows equivalent and less than 0.3 [...]

Page 25 ( 10.16cm) Dryer Installation with Multiple Exhaust (Illustration)[...]

Page 26 For Exhaust Duct more than 14 feet and 2 elbows equivalent and more than 0.3 inches static pressure. 1. Make-up air from outside building may enter enclosure from top or side walls. Area of opening should be equal to 4-6 times the sum of dryer duct areas. Provide 1 sq. ft. for each 6 in. diameter; 2 sq. ft. for each 8 in. diameter; and 4 sq[...]

Page 27 Dryer Installation with Separate Exhaust (Preferred) (Illustration) DRYER INSTALLATION WITH SEPARATE EXHAUST (PREFERRED) For Exhaust Duct less than 14 feet and 2 elbows equivalent and less than 0.3 inches static pressure. NEVER exhaust the dryer into a chimney. NEVER install wire mesh screen over the exhaust or make- up air area. NEVER exha[...]

Page 28 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[...]

Page 29 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 : gasol[...]

Page 30 Energy Saving Tips ABOVE 2,000 FEET CAUTION Synthetic solvent fumes from dry cleaning machines create acids when drawn through the dryer. These acid fumes cause rusting of painted parts, pitting of bright plated parts and completely removes the zinc from galvanized metal parts, such as the tumbler basket. If the dry cleaning machines are in[...]

Page 31 Two Timer Models—Figures 1, 2, and 3 (Illustrations)[...]

Page 32 Operating Instructions—Two Timer Models OPERATING INSTRUCTIONS— TWO TIMER MODELS 1. After loading the dryer tumbler with the water washed clothes load, proceed to close the loading door. For better drying, do not load dryer with combination of garments that twist. 2. Turn the 60-minute drying timer to the desired drying time. The drying[...]

Page 33 Operating Instructions—Two Timer Models OPERATING INSTRUCTIONS—TWO TIMER MODELS OPERATING INSTRUCTIONS— TWO TIMER MODELS (continued) What is happening to the drying operation: a. The fan motor will operate. b. The basket will rotate. c. The heat source will be energized. d. The heated air will mix with the water washed clothes to evap[...]

Page 34 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. Has a f[...]

Page 35 Troubleshooting Chart—Gas, Steam, and Electric Dryers TROUBLE CAUSE REMEDY Check fuses on Circuit Breakers. Make sure Main Control Switch is ON. Check power source; voltage, phase and frequency must be the same as specified on Electrical Rating Plate. Turn timer clockwise to desired time setting. Check wire connections in electrical box o[...]

Page 36 Troubleshooting Chart—Gas, Steam, and Electric Dryers Check manual for proper leveling procedures. Accidental damage to the fan blade can change the dynamic balance. Damaged fans should be replaced. Adjust basket clearance. Tighten set screws. Make sure sheaves are in proper alignment. Adjust belt tension. Occcasionally screws, nails, etc[...]

Page 37 Troubleshooting Chart—Gas, Steam, and Electric Dryers See Air Switch Adjustment Sheet in Service Manual. Replace Air Switch. Check manifold pressure and adjust to pressure specified on Rating Plate. If this pressure cannot be obtained, have gas supplier check main pressure. Dryer is orificed for type of gas specified on Rating Plate. Chec[...]

Page 38 Troubleshooting Chart—Gas, Steam, and Electric Dryers Replace orifices. Check factory for correct size. Make-up air must be 4 to 6 times the exhaust area of the dryer. Remove lint. Must be full OPEN or replace. Adjust gas pressure as specified on Rating Plate. Check Service section for recommended sizes. Remove obstructions or lint build [...]