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Speed Queen SCB50CSH manual

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Table of contents for the manual

  • Page 1

    Installation and Maintenance Instructions for Dr ying T umblers 30 Pound (13 Kg) Capacity JCB30CE, JCB30CG, JCB30CSH, JCB30CSL, JCB30WE, JCB30XG, SCB30CE, SCB30CG, SCB30CSH, SCB30CSL, SCB30WE and SCB30XG 50 Pound (22 Kg) Capacity JC50CE, JC50CG, JC50CSH, JC50EG, JCB50CE, JCB50CG, JCB50CSH, JCB50EG, SC50CE, SC50CG, SC50CSH, SC50EG, SCB50CE, SCB50CG,[...]

  • Page 2

    [...]

  • Page 3

    1 M412616 © Copyright 1994. All Rights Reserved. W ARNINGS AND LABELS a WARNING 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. NOTE: The WARNING and IMPORTANT instructions appearing in this manual are not m[...]

  • Page 4

    2 M412616 WARNING 維 1. 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. 2. Before the tumbler is removed from service or discarded, remove the door to the drying compartment. 3. Do not install or store the tumbler where [...]

  • Page 5

    3 M412616 T ABLE OF CONTENTS NAMEPLATE LOCATION ........................................ 4 REPLACEMENT PARTS INFORMATION ................ 4 SECTION I ROUGHING-IN DIMENSIONS AND SPECIFICATIONS 30 pound (13 kg) Narrow Cabinet: Gas Tumblers ........................................................ 5 Electric Tumblers ...................................[...]

  • Page 6

    4 M412616 NAMEPLA TE LOCA TION If replacement parts are required, contact the source from whom you purchased your tumbler or, contact the Ripon Service Parts Center, P.O. Box 990, Ripon, Wisconsin 54971-0990, for the name and address of the nearest authorized parts distributor. REPLA CEMENT P AR TS INFORMA TION IMPORTANT When writing for informatio[...]

  • Page 7

    5 M412616 CLEARANCES: Minimum to nearest Combustible Material Top — 12" (30.5 cm) Minimum. 0" permitted for first 4" (10.2 cm) along front of machine. Back — 0" - 24" (61 cm) Minimum recommended for service access. Sides — 0" Permitted. SECTION I Roughing-In Dimensions and Specifications 30 Pound (13 kg) Narrow C[...]

  • Page 8

    6 M412616 30 Pound (13 kg) Narrow Cabinet Gas T umbler Cabinet Finish: Electrostatically applied thermosetting polyester. Cylinder: 26.5" x 30" (67.3 cm x 76.2 cm) perforated galvanized steel with three baffles Motor: ¹⁄₃ H.P., lifetime lubricated, internal overload protected Electrical Requirements: 230 Volt, 50 Hertz, 1 Phase; 5.5 [...]

  • Page 9

    7 M412616 CLEARANCES: Minimum to nearest Combustible Material Top — 12" (30.5 cm) Minimum. 0" permitted for first 4" (10.2 cm) along front of machine. Back — 0" - 24" (61 cm) Minimum recommended for service access. Sides — 0" Permitted. 30 Pound (13 kg) Narrow Cabinet Electric T umbler 3.81 cm (1-1/2") SIDE [...]

  • Page 10

    8 M412616 30 Pound (13 kg) Narrow Cabinet Electric T umbler Cabinet Finish: Electrostatically applied thermosetting polyester. Cylinder: 26.5" x 30" (67.3 cm x 76.2 cm) perforated galvanized steel with three baffles Motor: ¹⁄₃ H.P., lifetime lubricated, internal overload protected Electrical Requirements: 230 Volt, 50 Hertz, 1 Phase;[...]

  • Page 11

    9 M412616 CLEARANCES: Minimum to nearest Combustible Material Top — 12" (30.5 cm) Minimum. 0" permitted for first 4" (10.2 cm) along front of machine. Back — 0" - 24" (61 cm) Minimum recommended for service access. Sides — 0" Permitted. ELECTRICAL JUNCTION BOX GAS CONNECTION AND SHUT OFF VALVE AIR FLOW SWITCH (St[...]

  • Page 12

    10 M412616 Cabinet Finish: Electrostatically applied thermosetting polyester Cylinder: 30" x 30" (76.2 x 76.2 cm) perforated galvanized steel with three baffles; 30 pounds (13.6 kg) dry weight (cotton load) Motor: ¹⁄₃ H.P., lifetime lubricated, internal overload protected Electrical Requirements: 230 Volt, 50 Hertz, 1 Phase, 5.5 Amp [...]

  • Page 13

    11 M412616 30 Pound (13 kg) Electric T umbler CLEARANCES: Minimum to nearest Combustible Material Top — 12" (30.5 cm) Minimum. 0" permitted for first 4" (10.2 cm) along front of machine. Back — 0" - 24" (61 cm) Minimum recommended for service access. Sides — 0" Permitted. T267IE3B 3.81 cm (1-1/2") ELECTRICAL[...]

  • Page 14

    12 M412616 Cabinet Finish: Electrostatically applied thermosetting polyester Cylinder: 30" x 30" (76.2 x 76.2 cm) perforated galvanized steel with three baffles; 30 pounds (13.6 kg) dry weight (cotton load) Motor: ¹⁄₃ H.P., lifetime lubricated, internal overload protected Electrical Requirements: 230 Volt, 50 Hertz, 1 Phase, 90 Amp ([...]

  • Page 15

    13 M412616 30 Pound (13 kg) Steam T umbler CLEARANCES: Minimum to nearest Combustible Material Top — 12" (30.5 cm) Minimum. 0" permitted for first 4" (10.2 cm) along front of machine. Back — 0" - 24" (61 cm) Minimum recommended for service access. Sides — 0" Permitted. 3.81 cm (1-1/2") 20.3 cm (8") DIAM[...]

  • Page 16

    14 M412616 Cabinet Finish: Electrostatically applied thermosetting polyester Cylinder: 30" x 30" (76.2 x 76.2 cm) perforated galvanized steel with three baffles; 30 pounds dry weight (13.6 kg) (cotton load) Motor: High Pressure (4 coils) ¹⁄₂ H.P. Low Pressure (4 coils) ³⁄₄ H.P. Boiler Horsepower: 4 coil High Pressure – 3.7 Bhp[...]

  • Page 17

    15 M412616 50 Pound (22 kg) Gas Non-reversing T umblers CLEARANCES: Minimum to nearest Combustible Material Top — 12" (30.5 cm) Minimum. 0" permitted for first 4" (10.2 cm) along front of machine. Back — 0" - 24" (61 cm) Minimum recommended for service access. Sides — 0" Permitted. 3.81 cm (1-1/2") 20.3 cm ([...]

  • Page 18

    16 M412616 50 Pound (22 kg) Gas T umblers Cabinet Finish: Electrostatically applied thermosetting polyester Cylinder: 37" x 30" (94 cm x 76.2 cm) perforated galvanized steel with four baffles; 50 pounds (22.7 kg) dry weight (cotton load) Motor: 1/2 H.P., lifetime lubricated, internal overload protected (Nonreversing Models) (See below for[...]

  • Page 19

    17 M412616 50 Pound (22 kg) Gas and Steam Reversing T umblers T264IE3B 194.6 cm (76-5/8") CYLINDER MOTOR ELECTRICAL JUNCTION BOX 13.65 cm (5-3/8") 34 cm (13-3/8") 20.3 cm (8") DIAMETER EXHAUST THIMBLE CONNECTION 98.1 cm (38-5/8") FAN MOTOR AIRFLOW SWITCH 146.4 cm (57-5/8") DISCONNECT SWITCH 20.3 cm (8") DIAMETER E[...]

  • Page 20

    18 M412616 50 Pound (22 kg) Electric Non-r eversing T umblers CLEARANCES: Minimum to nearest Combustible Material Top — 12" (30.5 cm) Minimum. 0" permitted for first 4" (10.2 cm) along front of machine. Back — 0" - 24" (61 cm) Minimum recommended for service access. Sides — 0" Permitted. 13.65 cm (5-3/8") 3.[...]

  • Page 21

    19 M412616 Cabinet Finish: Electrostatically applied thermosetting polyester Cylinder: 37" x 30" (94 x 76.2 cm) perforated galvanized steel with four baffles; 50 pounds (22.7 kg) dry weight (cotton load) Motor: 1/2 H.P., lifetime lubricated, internal overload protected (Nonreversing models) (See below for reversing models.) Electrical Req[...]

  • Page 22

    20 M412616 50 Pound (22 kg) Electric Reversing T umblers T263IE3B 194.6 cm (76-5/8") CYLINDER MOTOR ELECTRICAL JUNCTION BOX 13.65 cm (5-3/8") 34 cm (13-3/8") 20.3 cm (8") DIAMETER EXHAUST THIMBLE CONNECTION 98.1 cm (38-5/8") FAN MOTOR AIRFLOW SWITCH DISCONNECT SWITCH[...]

  • Page 23

    21 M412616 50 Pound (22 kg) Steam Non-r eversing T umblers T271IE3A 3.81 cm (1-1/2") 38.7 cm (15-1/4") 19.05 cm (7-1/2") 1.9 cm (3/4") I.D. STEAM INLET 1.9 cm (3/4") I.D. STEAM OUTLET 20.3 cm (8") DIAMETER EXHAUST DUCT THIMBLE CONNECTION 13.65 cm (5-3/8") 200 cm (78-3/4") (6 Coil) 184.8 cm (72-3/4") (4 C[...]

  • Page 24

    22 M412616 50 Pound (22 kg) Steam T umblers Cabinet Finish: Electrostatically applied thermosetting polyester Cylinder: 37" x 30" (94 x 76.2 cm) perforated galvanized steel with four baffles; 50 pounds (22.7 kg) dry weight (cotton load) Motor: High Pressure Steam — 1/2 H.P. (Nonreversing Models) Low Pressure Steam — 3/4 H.P. Both moto[...]

  • Page 25

    23 M412616 75 Pound (34 kg) Gas Non-reversing T umblers CLEARANCES: Minimum to nearest Combustible Material Top — 12" (30.5 cm) Minimum. 0" permitted for first 4" (10.2 cm) along front of machine. Back — 0" - 24" (61 cm) Minimum recommended for service access. Sides — 0" Permitted. 20.3 cm (8") DIAMETER EXHA[...]

  • Page 26

    24 M412616 75 Pound (34 kg) Gas and Steam Reversing T umblers T265IE3B CYLINDER MOTOR ELECTRICAL JUNCTION BOX 20.3 cm (8") DIAMETER EXHAUST THIMBLE CONNECTION FAN MOTOR AIRFLOW SWITCH 194.6 cm (76-5/8") 34 cm (13-3/8") 98.1 cm (38-5/8") 13.65 cm (5-3/8") DISCONNECT SWITCH[...]

  • Page 27

    25 M412616 Cabinet Finish: Electrostatically applied thermosetting polyester Cylinder: 37" x 36" (94 x 91.4 cm) perforated galvanized steel cylinder with four baffles; 75 pounds (34.1 kg) dry weight (cotton load) Motor: 3/4 H.P., lifetime lubricated, internal overload protected. (Non-reversing models) (See below for reversing models.) Ele[...]

  • Page 28

    26 M412616 75 Pound (34 kg) Electric Non-r eversing T umblers CLEARANCES: Minimum to nearest Combustible Material Top — 12" (30.5 cm) Minimum. 0" permitted for first 4" (10.2 cm) along front of machine. Back — 0" - 24" (61 cm) Minimum recommended for service access. Sides — 0" Permitted. T273IE3B 3.81 cm (1-1/2&q[...]

  • Page 29

    27 M412616 75 Pound (34 kg) Electric Reversing T umblers T263IE3B 194.6 cm (76-5/8") CYLINDER MOTOR ELECTRICAL JUNCTION BOX 13.65 cm (5-3/8") 34 cm (13-3/8") 20.3 cm (8") DIAMETER EXHAUST THIMBLE CONNECTION 98.1 cm (38-5/8") FAN MOTOR AIRFLOW SWITCH DISCONNECT SWITCH[...]

  • Page 30

    28 M412616 Cabinet Finish: Electrostatically applied thermosetting polyester Cylinder: 3 7" x 36" (94 x 91.4 cm) perforated galvanized steel with four baffles; 75 pounds (34.1 kg) dry weight (cotton load) Motor: 3/4 H.P., lifetime lubricated internal overload protected. (Non-reversing models) (See below for reversing models.) Electrical R[...]

  • Page 31

    29 M412616 75 Pound (34 kg) Steam Non-r eversing T umblers CLEARANCES: Minimum to nearest Combustible Material Top — 12" (30.5 cm) Minimum. 0" permitted for first 4" (10.2 cm) along front of machine. Back — 0" - 24" (61 cm) Minimum recommended for service access. Sides — 0" Permitted. 3.81 cm (1-1/2") ELECTR[...]

  • Page 32

    30 M412616 75 (34 kg) Pound Steam T umblers Cabinet Finish: Electrostatically applied thermosetting polyester Cylinder: 37" x 36" (94 x 91.4 cm) perforated galvanized steel with four baffles; 75 pounds (34.1 kg) dry weight (cotton load) Motor: High Pressure Steam — 3/4 H.P. (Non-reversing models) Low Pressure Steam — 3/4 H.P. Both mot[...]

  • Page 33

    31 M412616 SECTION II Installation Instructions Upon delivery, visually inspect crate carton and parts for any visible shipping damage. If crate, carton or cover are damaged or signs of possible damage are evident, have carrier note condition on shipping papers before shipping receipt is signed, or advise carrier of condition as soon as it is disco[...]

  • Page 34

    32 M412616 Proper sized exhaust ducts are essential for proper operation. All elbows should be sweep type. Do not install elbows with a radius less than shown in table below. Exhaust ducts must be assembled so interior surfaces are smooth to reduce accumulation of lint. Do not use sheet metal screws to join vent sections. Improperly sized or assemb[...]

  • Page 35

    33 M412616 Solvent gases and vapors from dry cleaning machines create acids when drawn through the heater of a drying tumbler. These acids are corrosive to the drying tumbler as well as to the laundry load being dried. Be sure make-up air is free of solvent gases and vapors. If the dry cleaning machines are in the same area as the tumbler, then the[...]

  • Page 36

    34 M412616 Figure 3 Figure 2 DUCT STATION MINIMUM DIAMETER DUCT STATION MINIMUM DIAMETER *GAS ELECTRIC STEAM *GAS ELECTRIC STEAM A 9" (22.9 cm) 10" (25.4 cm) G 23" (58.4 cm) 26" (66 cm) B 12" (30.5 cm) 14" (35.6 cm) H 25" (63.5 cm) 28" (71.1 cm) C 15" (38.1 cm) 17" (43.2 cm) I 26" (66 cm) 30&qu[...]

  • Page 37

    35 M412616 ELECTRICAL REQUIREMENTS F or 30 P ound (13 kg) Narro w Cabinet T umb lers REQUIREMENTS Heat Source Electrical Specs Wires Required and Terminal Block Connection Gas 230-50-1 L1 L2 Ground to PE Busbar Electric 230-50-1 L1 L2 Ground to PE Busbar Electric 230-50-3 L1 L2 L3 Ground to PE Busbar Electric 380-50-3 L1 L2 L3 Ground to PE Busbar E[...]

  • Page 38

    36 M412616 ELECTRICAL REQUIREMENTS F or 30 P ound (13 kg) T umblers REQUIREMENTS Heat Source Electrical Specs Wires Required and Terminal Block Connection Gas & Steam 230/50/1 L1 L2 Ground to PE Busbar Electric 230/50/1 L1 L2 Ground to PE Busbar Electric 380/50/3 L1 L2 L3 Ground to PE Busbar Electric 415/50/3 L1 L2 L3 Ground to PE Busbar Steam [...]

  • Page 39

    37 M412616 30 P ound (13 kg) T umblers LOW STEAM DRYING TUMBLERS GROUNDING INSTRUCTIONS Drying tumbler must be grounded. In event of malfunction or breakdown, grounding will reduce risk of electric shock by providing a path of least resistance for electric current. Drying tumbler must be connected to a grounded metal, permanent wiring system; or an[...]

  • Page 40

    38 M412616 ELECTRICAL REQUIREMENTS F or 50 P ound (22 kg) T umblers ELECTRIC DRYING TUMBLERS NOTE: DO NOT use aluminum wire. ELECTRIC DRYING TUMBLERS 240 V, 3 Phase 50 Hz. 380 V, 3 Phase 50 Hz. 415 V, 3 Phase 50 Hz. Minimum Wire Size 3 AWG (26.67 mm ² ) 6 AWG (13.32 mm ² ) 6 AWG (13.32 mm ² ) AMP Rating 78 AMP 48 AMP 45 AMP Circuit Breaker 80 AM[...]

  • Page 41

    39 M412616 50 P ound (22 kg) T umblers LOW PRESSURE STEAM DRYING TUMBLERS GROUNDING INSTRUCTIONS Drying tumbler must be grounded. In event of malfunction or breakdown, grounding will reduce risk of electric shock by providing a path of least resistance for electric current. Drying tumbler must be connected to a grounded metal, permanent wiring syst[...]

  • Page 42

    40 M412616 ELECTRICAL REQUIREMENTS F or 75 P ound (34 kg) T umblers REQUIREMENTS Figure 15 Heat Source Electrical Specs Wires Required and Terminal Block Connection Gas & Steam 230/50/1 L1 L2 Ground to PE Busbar Electric 208-230/50-60/3 L1 L2 L3 Ground to PE Busbar Electric 380/50/3 L1 L2 L3 Ground to PE Busbar Electric 415/50/3 L1 L2 L3 Ground[...]

  • Page 43

    41 M412616 維 ELECTRICAL CONNECTIONS WARNING All electrical connections should be made by a qualified electrician. To reduce the risk of electrical shock, de-energize the electrical circuit being connected to the tumbler before mak- ing any electrical connections. Never attempt to connect a live circuit. Use the following steps to connect electric[...]

  • Page 44

    42 M412616 Screw four leveling legs back into level adjusting fittings from top. Slide tumbler to its permanent location and level. Keep tumbler as close to floor as possible. All four legs must rest firmly on floor so weight of tumbler is evenly distributed. Tumbler must not rock. Tumbler may be removed from skid before moving to installation loca[...]

  • Page 45

    43 M412616 123456789 T035IE3E SAMPLE CALCULATIONS: Equivalent Length = Total length of main gas supply pipe from the gas meter to the far end of the tumbler dryers. = 25' + 19' (7.6 m + 5.8 m) gas supply pipe. = 44' (13.4 m) Total Gas Liner Using the table in Figure 22, the main supply pipe diameter should be 2" (5.08 cm). GAS F[...]

  • Page 46

    44 M412616 EQUIVALENT LENGTH GAS PIPE SIZE REQUIRED FOR 1,000 BTU NATURAL GAS — .64 SPECIFIC GRAVITY AT 6 ½ ± ± ± ± ± 1 ½ INCH WATER COLUMN PRESSURE (1.62 ± .37 kPa) 100,000 (25,200) 120,000 (30,240) 140,000 (35,280) 160,000 (40,320) 180,000 (45,360) 200,000 (50,400) 300,000 (75,600) 400,000 (100,800) 500,000 (126,000) 600,000 (151,200) 7[...]

  • Page 47

    45 M412616 GAS CONNECTIONS (Gas Dr ying T umblers) Before connecting gas piping to tumbler, make certain gas service is same as that specified on nameplate (near gas connection), Page 5. NATURAL GAS service must be supplied at 6 ¹⁄₂ ± 1 ¹⁄₂ inch water column pressure (1.62 ± .37 kPa). L.P. GAS service must be supplied at 11 ± .3 inch w[...]

  • Page 48

    46 M412616 Figure 23 DR YING TUMBLER ENCLOSURE CONSTR UCTION IMPORTANT: DO NOT block airflow at top rear of tumbler with laundry, etc. Doing so would prevent adequate air supply to tumbler ’ s heat chamber. A typical tumbler enclosure is shown in Figure 23. Note that enclosure does touch tumbler top and side panels. Note, too, minimum and maximum[...]

  • Page 49

    47 M412616 information should be obtained from the steam system supplier or a qualified steam fitter. Size of steam service pipe is dependent upon many variables (length, tees, high pressure system, low pressure system, etc.) Specific pipe size STEAM CONNECTIONS (Steam Dr ying T umblers) STEAM REQUIREMENTS (Steam Dr ying T umblers) INSTALLING STEAM[...]

  • Page 50

    48 M412616 STEAM CONNECTIONS (Steam Dr ying T umblers) Figure 24 Figure 25 TUMBLER MODEL STEAM PRESSURE (PSI) MINIMUM PIPE DIAMETER STEAM TRAP SIZE (Pounds Condensate/Hour) 30CSL 7-15 3/4" (1.9 cm) 140 30 CSH 80-100 3/4" (1.9 cm) 140 50 CSL 7-15 3/4" (1.9 cm) 140 50 CSH 80-100 3/4" (1.9 cm) 160 75 CSL 7-15 3/4" (1.9 cm) 140[...]

  • Page 51

    49 M412616 LIGHTING AND SHUTTING DOWN GAS IGNITION SYSTEM 1. Turn machine disconnect switch, located on rear of tumbler, to the “ on ” position. 2. Turn gas shut-off valve, located on rear of tumbler, to the “ on ” position (gas valve handle should be parallel with gas line). 3. Start tumbler, following operating instructions which accompan[...]

  • Page 52

    50 M412616 A CCESSOR Y TIMING CAM INST ALLA TION (Coin Meter Models) INSTALLATION OF NEW TIMING CAM 1. Insert drive 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 ca[...]

  • Page 53

    51 M412616 PRELIMINAR Y OPERA TING CHECKS FINAL OPERA TING CHECKS Manual Dual Timer Tumbler 1. Set temperature selector to HIGH and set drying and cool down selectors to their maximum settings. 2. Press and hold in Push-to-Start Button for approximately three (3) seconds. Motor will start, heat system will turn on, drying indicator will light and d[...]

  • Page 54

    52 M412616 NO TES[...]

  • Page 55

    53 M412616 SECTION III Adjustments T047SE3A T048SE3A T049SE3A PROPER AIR FLOW INSUFFICIENT AIR FLOW NO AIR FLOW AIR SHUTTER ADJUSTING SCREWS AIR SHUTTER ADJUSTING SCREWS AIR SHUTTER ADJUSTING SCREWS Figure 29 NOTE: Burner configuration will differ between the 30, 50 and 75 pound tumblers, but flame pattern will be as shown. 5. After air shutter is [...]

  • Page 56

    54 M412616 Electric Models: If switch remains open, or pops open and closed during cycle, heating system will shut off. Cylinder and fan will continue to operate even though air flow switch is malfunctioning. Gas Models: If switch remains open, entire unit will shut down when Push-to-start button is released. Once tumbler starts and continues to ru[...]

  • Page 57

    55 M412616 CYLINDER DOOR STRIKE The door strike 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 - 66.7 N) pull is required to open door. To adjust, open door, loosen jamnut and turn door strike screw in or out as required. Retighten j[...]

  • Page 58

    56 M412616 DRIVE V-BELT To reduce the risk of serious injury or death, disconnect power to the tumbler before performing this operation. WARNING 維 2. To adjust belt tension, loosen adjusting bolt holding idler housing assembly to housing support. 3. To tighten V-belt: a. Loosen lower nut on adjusting bolt. b. Turn bolt up until belt has proper te[...]

  • Page 59

    57 M412616 SECTION IV Pr eventive Maintenance Instructions D AIL Y 1. Make certain drying cycle has ended. 2. Open loading door. 3. Unlock and remove lint panel. 4. Remove accumulated lint in lint compartment. Lint left in lint compartment will be drawn back onto lint screen and restrict air circulation. 5. Clean lint from lint screen. If lint scre[...]

  • Page 60

    58 M412616 Quar ter ly 6. Remove screws holding rear drive guard to back of tumbler. 7. Inspect belts for wear and proper tension (refer to Adjustments section). 8. Reinstall rear drive guard to back of tumbler. 9. Energize electrical circuit to tumbler by turning on electrical disconnect switch on rear of tumbler. 10. Turn on gas supply at manual [...]

  • Page 61

    59 M412616 QUARTERLY MAINTENANCE (DATES) Clean air vents on drive motor. Check and clean steam coils. (Steam Models Only) Clean exhaust ducts. Check flow of combustion air. Check flow of ventilation air. Check belt tension. Check chain tension. BIANNUAL MAINTENANCE (DATES) Check for loose nuts. Check for loose bolts. Check for loose screws. Check f[...]

  • Page 62

    60 M412616 NO TES[...]

  • Page 63

    61 M412616 SECTION V Decommissioning Instructions 1. Turn off electrical supply external to machine. 2. Turn off electrical disconnect on machine. 3. Turn off gas supply external to machine. 4. Turn off manual gas shut-off valve on machine. 5. Turn off steam supply external to machine. 6. Remove all electric, gas and steam connections.[...]

  • Page 64

    62 M412616 NO TES[...]

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    63 M412616[...]

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    64 M412616[...]