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ICM24,36,48,60 AND 72 CHEESE MELTERS

MODEL NO.

ICM24

ML-52470, 52476

ICM36

ML-52471, 52477

ICM48

ML-52472, 52478

ICM60

ML-52473, 52479

ICM72

ML-52474, 52480

SERVICE MANUAL

MODEL ICM

V U L C A N - H A R T   C O M P A N Y ,   P . O .   B O X   6 9 6 ,   L O U I S V I L L E ,   K Y   4 0 2 0 1 - 0 6 9 6 ,   T E L . ( 5 0 2 ) 7 7 8 - 2 7 9 1

FORM 30915 (3-95)

Summary of Contents for ICM24

Page 1: ...ERS MODEL NO ICM24 ML 52470 52476 ICM36 ML 52471 52477 ICM48 ML 52472 52478 ICM60 ML 52473 52479 ICM72 ML 52474 52480 SERVICE MANUAL MODEL ICM VULCAN HART COMPANY P O BOX 696 LOUISVILLE KY 40201 0696...

Page 2: ...N THE EVENT A GAS ODOR IS DETECTED SHUT DOWN UNITS AT MAIN SHUT OFF VALVE AND CONTACT THE LOCAL GAS COMPANY OR GAS SUPPLIER FOR SERVICE FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE...

Page 3: ...L This manual is dedicated to the servicing of the Vulcan Hart Co ICM24 36 48 60 and 72 Cheese Melter The manual is divided into 3 sections CHECKS AND ADJUSTMENTS REMOVAL OF SERVICE PARTS AND TROUBLE...

Page 4: ...ce 5 Turn the store main gas on 6 Turn the unit gas on 7 Take the store pressure reading Store pressure should be at least 6 W C for natural gas and 11 W C for propane gas 8 If store pressure is not c...

Page 5: ...ing compressed air or water through the hood orifice opening 7 Reinstall or replace the burner nozzle by reversing steps 1 3 above REGULATOR ADJUSTMENT 1 Follow steps 1 2 under Regulator Vent Check 2...

Page 6: ...ERVICING REMOVAL OF TOP 1 Push top back towards wall until the rear top mounting foot hits the stop angle Fig 2 Fig 2 2 Be sure that the top mounting foot has cleared the front top flange and lift the...

Page 7: ...the set screw in the valve knob and remove the knob 2 With a phillips head screwdriver remove 4 screws at each corner of the front panel and remove the panel Fig 4 Fig 4 3 With a 5 8 wrench disconnec...

Page 8: ...onnect the valve 5 Install new valve using pipe dope and reversing steps 1 4 REPLACEMENT OF PILOT ADJUSTMENT VALVE 1 Follow steps 1 and 2 under Removal of Burner Valve 2 Disconnect the compression nut...

Page 9: ...1 Follow steps 1 2 under Removal of Top 2 With a 7 16 wrench remove 2 nuts Figs 8 Figs 8 3 Lift the burner mounting bracket off the appliance Figs 8 4 Slide the burner towards the center of the applia...

Page 10: ...NER NOZZLE REPLACEMENT 1 To remove the burner nozzle follow steps 1 2 and 3 under Burner Nozzle Orifice Check Fig 10 Fig 10 2 Install new nozzle by reversing steps 1 2 and 3 under Burner Nozzle Orific...

Page 11: ...lighter tube to the mounting bracket assembly See Figs 11 2 Pull lighter tube off of the mounting bracket stud See Figs 11 3 Pull the lighter tube towards the center of the appliance off the orifice h...

Page 12: ...t level side to side B Burner is improperly installed Uneven heat front to back A Appliance not level front to back Dried out products A Melting time is too long or product is too close to the burner...

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