OWNER'S MANUAL 30 Lb. Laundry Dryer Refer to Addendum A for Updated Information MODELS GAS STEAM ELECTRIC L28US30G L28UR30G L28UR30S L28UR30E CISSELL MANUFACTURING COMPANY HEADQUARTERS 831 SOUTH FIRST ST. P.O. BOX 32270 LOUISVILLE, KY 40232-2270 PHONE: (502) 587-1292 SALES FAX: (502) 585-3625 SERVICE/PARTS FAX: (502) 681-1275 THIS MANUAL MUST BE GIVEN TO THE EQUIPMENT OWNER.
Addendum A L28UR30, L28US30 Models PART NO.
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: Purchaser must post the following notice in a prominent location: 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 death.
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.
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.
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.
TABLE OF CONTENTS 30 LB. LAUNDRY DRYER PAGE PAGE Model Numbers & Company Address ......................................... 1 Service Savers ............................................................................ 34 Important Notices ...................................................................... 2-4 Troubleshooting ..................................................................... 35-38 Dryer Warranty ............................................................................
SYMBOLS The following symbols are used in this manual and/or on the machine: Symbol Description NOTE! Hot! Do Not Touch Heiß! Nicht Beruhren Haute temperature! Ne pas toucher Caliente! no tocar dangerous voltage tension dangereuse Gefährliche elektrische Spannung tension peligrosa on marche Ein conectado off arrêt Aus desconectado start demarrage Start arranque de un movimiento emission of heat in general êmission de chaleur en general Warmeabgabe allgemein emisión de calor cooling refroidissement Kühlen e
SYMBOLS Symbol Description rotation in two directions rotation dans les deux sens Drehbewigung in zwei Richtungen movimiento rotativo en los dos sentidos direction of rotation sens de mouvement continu de rotation Drehbewegung in Pfeilrichtung movimiento giratorio o rotatorio en el sentido de la flecha End of Cycle caution attention Achtung atencion; precaucion Page 8
UNPACKING Unpacking/General Installation (All Dryers) 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 diagrams for correct dimensions. Remove all packing material such as: tape, manuals, skid, etc. Leveling: Use spirit level on top of dryer. Adjust leveling bolts on dryer (see adjustable leveling bolts in maintenance section).
L28UR30 Outline Dimensions—Gas, Steam and Electric Models Page 10
L28US30 Outline Dimensions—Gas Model Page 11
General Specifications GENERAL SPECIFICATIONS FOR 30 lb. LAUNDRY DRYERS Basket Load Capacity ...................................... 30 lb (13.6 kg) Dryweight Basket Size ................................................... 27 1/4" (720 mm) Diameter x 30 1/4" (760 mm) Deep Total Amps, Voltage, Cycle ................................. Refer to rating plate on dryer Floor Space ..................................................
General Specifications 30 lb. STEAM MODEL SPECIFICATIONS Maximum Air Displacement ........................ 700 cfm (1190 m³/h) Recommended Operating ............................. 530-630 cfm Range (900-1070 m³h) Steam Supply Connection ............................ 3/4" (DN20) Steam Return Connection ............................ 3/4" (DN20) Operating Steam Pressure ............................ 7-15 lb (3.18-6.9 kg) low pressure 100 lb (56.7 kg) high pressure Steam Consumption ...............................
Main Drive Motors Motor No. Voltage Hz. Phase HP kW Amps RPM MTR300 115/200-240 60 1 1/2 .37 6.2/3.1 1725 MTR300 200-240 50 1 1/2 .37 3.7 1425 MTR214 208-230/460 60 3 1/2 .37 2.5/1.1 1725 MTR302 200-240/346-415 50 3 1/2 .37 2.0/1.0 1425 MTR302 220/380 60 3 1/2 .37 1.8/0.9 1725 Note: All motors have built-in thermal overload protection.
General Information GENERAL INFORMATION The dryer is so designed that when an operator opens the dryer door, the basket and exhaust fan 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” (6 mm) thick is formed.
Grounding Instructions (Illustration) ELECTRICAL CONNECTIONS grounding method must comply with local electrical code requirements; or in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70 or the Canadian Electrical Code, CA C22.1. See wiring diagram furnished with dryer. Your dryer is completely wired at the factory and it is only necessary for the electrician to connect the power leads to the wire connectors within the service connection box on the rear of the dryer.
Piping Recommendations PIPING RECOMMENDATIONS 1. Trap each dryer individually. Always keep the trap clean and in good working condition. 2. When dryer is on the end of a line of equipment, extend header at least 4 feet (1.22 m) beyond dryer. Install globe valve, union, check valve and by-pass trap at end of line. If gravity return to boiler, omit trap. 3. Insulate steam supply and return line for safety of operator and safety while servicing dryer. 4. Keep dryer in good working condition.
Gas Piping Installation GAS PIPING INSTALLATION 1. The installation must conform with local codes, or in the absence of local codes with the National Fuel Gas Code, ANSI Z223.1 or the CAN/CGA-B149, Installation Codes. 2. Check identification nameplate for type of gas for dryer. 3. Check the altitude of dryer. 4. Check with utilities company for proper gas pressure and gas supply line. 5. Natural gas only—check the gas pressure inlet supply to dryer, 11 inches (27 mbar) water column maximum.
Gas Piping Installation (Illustration) The dryer and it’s individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.5 kPa). The dryer must be isolated from the gas supply piping system by closing it's individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psi (3.5 kPa).
Gas Service Installation Instructions GAS SERVICE INSTALLATION INSTRUCTIONS 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.
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” (17.8 CM) W.C. 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.
Steam Piping Installation Instructions STEAM PIPING INSTALLATION INSTRUCTIONS 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" (305 mm) above respective header. Do not make steam connection to header with a horizontal or downwardly facing tee or elbow. 3. Whenever possible, horizontal runs of steam lines must drain, by gravity, to respective steam header.
Steam Piping Installation (Illustration) Page 23
Dryer Installation With Multiple Exhaust For Exhaust Duct less than 14 feet (4.3 m) and 2 elbows equivalent and less than 0.3 inches (7.6 mm) water column static pressure. 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. of dryers Duct diameter (in inches) 6 9 11 12 14 15 16 17 18 19 20 21 22 23 23 24 25 26 26 27 28 28 29 30 15 23 27 30 35 38 41 43 46 48 51 53 56 58 58 61 63 66 66 68 71 71 73 76 (in cm) No.
Dryer InstallationWith Multiple Exhaust DRYER INSTALLATION WITH MULTIPLE EXHAUST For Exhaust Duct more than 14 feet (5 m) and 2 elbows equivalent and more than 0.3 inches (8 mm) water column static pressure. (See illustration on next page.) 1. 2. 3. 4. 5. 6. 7. Make-up air from outside building may enter enclosure from top or side walls. (See Dryer Make-up Air Requirements Chart) Use constant diameter duct with area equal to the sum of dryer duct areas.
Dryer Installation With Separate Exhaust (Preferred) DRYER INSTALLATION WITH SEPARATE EXHAUST (PREFERRED) For ductwork less than 14 feet (5 m) and 2 elbows equivalent and less than 0.3 inches (8 mm) water column static pressure: NEVER exhaust the dryer into a chimney. NEVER install wire mesh screen over the exhaust or make-up air area. NEVER exhaust into a wall, ceiling, or concealed space. 1. 2. 3. 4. Make-up air opening from outside the building may enter the enclosure from the top or side walls.
Suggested Minimum Dryer Make-up Air Requirements Dryer Model C 30 C 30 E/S C 30 ST C 50 C 50 E/S C 75 C 75 E/S C 75 ST HD80 C 110 C 110 E/S C 125 C 150 HD175 HD190 WMC/HD20 WMC/HD30 WMC/HD50 WMC/HD75 Dryer Pocket Capacity lb 30 30 30 50 50 75 75 75 80 110 110 125 150 175 190 20 30 50 75 kg 13.6 13.6 13.6 22.7 22.7 34 34 34 36.3 50 50 56.7 68 79.4 86.2 9.1 13.6 22.
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 1. 2. 3. 4. 5. 6. 7. 8. 9. ENERGY-SAVING TIPS 1. 2. 3. 4. 5. 6. Be sure your dryer is installed properly in accordance with the recommended instructions. CAUTION Be safe—shut main electrical power supply and gas supply off externally before attempting service. CAUTION Never use drycleaning solvents: gasoline, kerosene, or other flammable liquids in the dryer. Fire and explosion will occur.
Operating Instructions—Coin Meter Models OPERATING INSTRUCTIONS—COIN METER MODELS OPERATING INSTRUCTIONS—COIN METER MODELS 1. After loading the dryer with water washed clothes, close the loading door. 2. ELECTRO-MECHANICAL COIN METER: Insert proper coin(s) in slot and turn knob until it stops. COMPUTERIZED COIN METER: Insert coin. Amount of drying time will appear on the digital display. Maximum time is 99 minutes. Additional coins may be vended any time during the cycle. 3.
Operating Instructions—Coin Meter Models IMPORTANT IMPORTANT If the tumbler door is opened during the drying cycle, the fan and heat will shut off. Press “START” button to resume the cycle. This dryer is designed for a capacity maximum load. Overloading it will result in longer drying time and damp spots on some of the load. Maximum operating efficiency depends on proper air flow. The lint screen must be kept clean daily to insure proper circulation of air throughout the dryer.
Setting Time On Computerized Coin Meter (Illustration) COMPUTERIZED COIN METER DIP Switch Banks are located here Page 32
Setting Time On Computerized Coin Meter INSTRUCTIONS FOR SETTING TIME ON COMPUTERIZED COIN METER 1. This control is equipped with two banks of four DIP switches. 2. Each DIP switch bank consists of 4 small switches each with a specified amount of time (minutes), as shown: ON OFF 1 min. 8 min. 4 min. 2 min. 3. To set the time on the DIP bank simply set the appropriate switch to the ON (up) position to total the desired amount of time. NOTE OFF (down) position equals 0 minute.
Service Savers TROUBLESHOOTING 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 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 fuse blown or a circuit breaker tripped? 5. Are the fuses tight? 6. Check for low voltage. 7.
Troubleshooting Chart Troubleshooting Chart TROUBLE Motor will not start. CAUSE REMEDY No power. Incorrect power. Time off. Loose wiring connections. Loading door open. Door switch out of adjustment. Defective door switch. Defective basket motor contactor. Motor tripping on thermal. Tripped/defective safety thermostat Reset/replace thermostat. on gas bonnet. Check voltage at motor terminals. Voltage must be Low voltage. within + 10% of voltage shown on motor rating plate.
Troubleshooting Chart Troubleshooting Chart TROUBLE CAUSE Dryer noisy or vibrating. Not leveled. Fan out of balance. Check manual for proper leveling procedures. Accidental damage to the fan blade can change the dynamic balance. Damaged fans should be replaced. Basket rubbing. Adjust basket clearance. V-belt sheaves. Tighten set screws. Make sure sheaves are in proper alignment. Adjust belt tension.
Troubleshooting Chart Troubleshooting Chart TROUBLE Dryer runs, but no heat. (continued) Main burners burning improperly. Main burner cycles on and off. Low or high gas flame. CAUSE REMEDY Air switch out of adjustment. Air switch defective. Gas pressure too low. See air switch adjustment sheet. 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. Improper orifice.
Troubleshooting Chart Troubleshooting Chart TROUBLE Dryer too hot. CAUSE REMEDY Incorrect main burner orifice. Replace orifices. Check factory for correct size. Inadequate make-up air. 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 per rating plate. Check service section for recommended sizes. Remove obstructions or lint build up from duct work. NEVER use smaller size exhaust duct. ALWAYS use larger size.
Direct-Spark Ignition Operation DIRECT SPARK IGNITION OPERATION NOTE: Some models are equipped with a dual ignition system. The dual ignition system contains two direct spark ignition modules in parallel. Each module has its own flame sense circuit and acts independently of the other. If either bonnet limit thermostat opens because of high heat or flame impingement, the entire ignition system will shut down. 1.
DIRECT SPARK IGNITION OPERATION FLOW CHART Page 40
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, steam coils, electric coils. Check and clean often. 4. Pulleys and belts.
General Maintenance GENERAL MAINTENANCE 7. Periodically clean and examine exhaust system. 8. Keep dryer area clean and free of gasoline, combustible materials and other flammable liquids or vapors. 9. Do not obstruct the flow of combustion (make-up) air and ventilating air. 10. Check gas pressure periodically. 11. Gas burners air inlet shutters can be adjusted for proper flame by following instructions outlined on separate page of this manual. 12. Main Basket Bearings.
Burner Air Inlet Shutter Adjustment BURNER AIR INLET SHUTTER ADJUSTMENT Burner air inlet shutters are correctly adjusted when the flame is primarily blue. TYPE OF GAS Natural gas Liquid petroleum Manufactured gas AIR SHUTTER ADJUSTMENT BURNER AIR INLET SHUTTER ADJUSTMENT 1/2 Open 1/4 Open 1/16 Open AIR SHUTTER ADJUSTMENT: Proper Method Close air shutters to yellow tip, then open air shutters to blue flame tip. Orange tips are impurities in the air such as lint, dust, etc.
Burner Air Inlet Shutter Adjustment BURNER AIR INLET SHUTTER ADJUSTMENT Burner air inlet shutters are adjusted closed. Insufficient air is admitted through the burner. Flame pattern is straight up and flame is yellow. WRONG—NEED TO ADJUST SHUTTER BURNER AIR INLET SHUTTER ADJUSTMENT This flame pattern indicates the burner air inlet shutters are correctly adjusted, but air through the dryer is insufficient.
Bearing Replacement Instructions BEARING REPLACEMENT INSTRUCTIONS Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Remove belt guard, V-belt, spacer and basket sheave. Loosen set screws on the flange bearing and on the pillow block bearing. Remove the bolts holding the pillow block bearing and take it off the shaft. Remove the nuts and washers holding the flange basket bearing and take it off the dryer. Inspect the bearings for damage and replace as necessary, in reverse order of removing them.
Basket Alignment Instructions BASKET ALIGNMENT INSTRUCTIONS Step 1 Step 2 Step 3 Loosen the set screws on the flange and pillow block bearings. Loosen the 4 side bolts, “1, 2, 3, 4” on the basket bearing bracket. (see figure 3) Loosen the two adjusting bolts and locknuts “5, 6” inside the bracket. Loosen the bolts “7” on the pillow block bearing.
Basket Shimming Instructions BASKET SHIMMING INSTRUCTIONS This procedure is normally necessary when replacing either the basket or the spider assembly on any dryer. Proper shimming is crucial to obtain a true running basket. A. Align the basket as per instructions in the manual. B. Rotate the basket to determine where the most out-of-round point is (where the basket scrapes or comes closest to scraping the sweep sheet). C. Mark this position and the nearest rib to this position. D.
Air Switch Adjustment (Illustration) 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 lays flat and surface “B” is parallel to the flat surface. 3.
30 lb.
Parts—30 lb.
30 lb.
Parts—30 lb.
Parts—Access Door and Control Panel—Computerized Coin Meter Access Door Assembly Ref. Nos. 1, 6-8, 30-31, 37-38 TU14567 Control Panel Assembly TU13724 - 24V 50/60 Hz.
Parts—Access Door and Control Panel—Electro-Mechanical Coin Meter Access Door Assembly Ref. Nos. 1, 5-7, 18, 20, 29-30 TU14567 Control Panel Assembly TU13721 - 24V 50/60 Hz. Gas TU13847 - 24V 50/60 Hz.
TU14602 - Front Panel and Door Assembly (Illustration) 1 2 3 4 5 6 7 8 9 10 11 TU14601 M262 TU2194 TU2105 FB187 TU3266 TU2836 TU2878 TU5158 TU2236 PIF172 Front Panel W/Door Catch - c/m #8-32 x 3/8" Truss Head Screw Door Switch Actuator Door Switch Spring #8 Split Lockwasher #8-32 Hex Nut 5/16" - 18 x 1/2" Hex Head Screw #10 x 5/8" Sheet Metal Screw Door Catch Assembly Hinge Post Delrin Bearing (Pkg.
Parts—Thermostat Assembly (Coin Meter Models) TU9111 (w/Illustration) 1 2 3 4 5 6 7 8 9 TU3240 TU3240 TU5150 TU7244 TU5143 TU3624 TU3400 TU7733 TU6067 Safety High Limit Thermostat 185° F (85° C) Thermostat 150° F (66° C) Thermostat 135° F (57° C) Thermostat Mounting Bracket #6-32 x 1/4" Round Head Screw (6 each) #6-32 Hex Nut #8 x 1/2" Self Drill Screw #8 Speed Clip (2 each) Page 56
Parts—Exhaust Duct Assembly (Energy-Saver Model Only) (w/Illustration) TU10269—Vertical Assembly Complete TU10336—Horizontal Assembly Complete 1 2 3 4 5 6 7 8 9 TU7733 TU8052 TU8176 TU9161 TU10268 TU10335 TU8053 TU8054 TU8055 #8 x 1/2" Self Drill Screw Tee - 8" x 6" x 6" Pipe - 8" x 17 1/2" Installation Label Elbow - 8" Tee—8" x 6" x 6" Elbow—6" Pipe—6" x 15 1/2" Pipe—6" x 23 1/2" Parts—Air Switch Assembly TU8206 (w/Illustration) 1 2 3 4 5 6 7 8 9 F888 TU2463 TU3476 TU1771 TU8155 TU1770 TU8171 TU7733 TU
Parts—Steam Heating Unit (w/Illustration) TU13689—9 Section Steam Bonnet Assembly w/Solenoid Valve 24V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TU2546 TU2547 TU2548 TU2413 TU2414 TU2405 CB36 TU7733 TU2598 TU2735 TU4608 TU13517 CFB2100 TU4790 TU10651 Housing Weldment Front Coil Retainer Rear Coil Retainer Steam Coil Manifold 3/4" - 16 x 3/8" Straight Connector Steam Coil (9 required) 7 3/4" W x 1 5/8" H x 26" L #1/4" - 20 x 1/2" Hex Head Screw (Pkg. of 6) #8 x 1/2" S.M.S. (Pkg.
Gas Heating Unit (Regular Gas Fired Model) (Illustration) TU13673—(Natural Gas) TU13715—(LP Gas) 1 2 3 4 5 TU8631 TU13695 TU13212 390401021 TU13523 TU13513 6 7 8 9 10 11 12 SC505 TU2226 TU10946 TU13678 390501053 GA-00764-0 CB36 Bonnet Bonnet Thermostat Bracket 1/2" Pipe Nipple—24" 1/2" Pipe Nipple—2 1/2" 1/2" Valve Combination (Natural Gas) 1/2" Valve Combination (LP Gas) Coupling Mounting Bracket Manifold Plug Thermostat, Man. Reset 300º 1/2" Elbow Electrode Spark Igniter 1/4"—20 x 1/2 Hex Hd. Scr.
Parts—Gas Heating Unit (Energy-Saver Gas Model) TU13786—(Natural Gas) TU13785—(LP Gas) 1 TU9048 1A TU8651 1B TU7775 2 TU2842 3 TU13212 4 TU13523 TU13513 5 6 7 8 9 10 TU2226 TU7294 TU13695 TU13678 C1365 GA-00764-0 11 TU13826 12 CB36 13 TU2846 Bonnet Door and Hinge Top Panel (for TU8640 order separately) #10 - 32 Hex Nut 1/2" Pipe Nipple—24" 1/2" Valve Combination (Natural Gas) 1/2" Valve Combination (LP Gas) Mounting Bracket Upper Rear Air Deflector Bonnet Thermostat Bracket Thermostat, Man.
Electric Heating Unit (Illustration) 1 2 3 4 5 7 8 9 10 11 12 13 TU3103 TU3102 TU9205 TU9207 TU12454 TU3104 TU3767 TU3768 TU3253 TU13866 TU7738 TU9254 14 TU9258 15 CB36 Bonnet Weldment Hold Down Plate Control Box Weldment Terminal Box Cover Top Cover Air Inlet Cover Contact Strap (4 required) Contact Strap (1 required) Insulators Fuse Holder Grounding Lug High Voltage Label for 415V Only Ground Label 1/4"-20 x 1/2" Hex Screw (Pkg.
30 lb. Electric Bonnet “UR” Model—21 KW Elements Only A B C Control Box Contactor (24V Terminal Block Less Wiring Coil) D E F G H I Heater Fuse Block Heater Fuses Bonnet with Elements Heater Element Motor Fuse Block Motor Fuses TU13781 208V 1PH TU13520 30/45 AMP TU9142 (2 required) TU11096 TU7224 40 AMPS 3 required TU7590 22.5KW 208V, 1 PH HE11080, 240V, 30KW Used for 208V, 22.
Power Supply for Electric Heating Circuit—30 lb. Dryers Rated Heater Input Heater Amperes, Motor Amperes, Control Amperes, Total Amperes at Rated Voltage Hz.
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