Vulcan-Hart 1048W ML-103840 user manual

Summary of the content on the page No. 1

SERVICE &
PARTS MANUAL
1024, 1036, 1048 CHEESEMELTER
MODELS
1024C ML-103833
1024W ML-103834
1024P ML-103835
1036C ML-103836
1036W ML-103837
1036P ML-103838
1048C ML-103839
1048W ML-103840
1048P ML-103841
Model 1036W
For additional information on Vulcan-Hart or to locate an authorized parts
and service provider in your area, visit our website at www.vulcanhart.com
VULCAN-HART P.O. BOX 696, LOUISVILLE, KY 40201-0696
DIVISION OF ITW FOOD EQUIPMENT GROUP, LLC TEL. (800) 814-2028
WWW.VULCANHART.COM
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PARTS REPLACEMENT WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AND FOLLOW THE LOCKOUT / TAGOUT PROCEDURES. HEATER (Fig. 1) 1. Push one end of the heater into one socket as far as it will go. 2. Swing the other end of heater up until it lines up with the opposite socket. 3. Release heater and it will snap into place. 4. Grasp the heater and move it back and forth to ensure that it is centered correctly. 5. Rotate the heater clockwise, then counterclockwise, to ensure that it is seated

Summary of the content on the page No. 3

COMPONENT REPLACEMENT 1. Remove the access panel on the left side. 2. Remove all screws holding down the cover. 3. Lift cover straight up. Replacement of the voltage regulator, actuating switch, main terminal block, or the contactor (1048 only) will require removing the component mounting plate. 1. Disconnect the wires from the on pilot light and the switches. 2. Tag or mark the wires to ensure correct replacement. 3. Remove the two mounting screws. • One is located at the bottom left of the vol

Summary of the content on the page No. 4

PL-53527 COMPONENT LOCATION DRAWING SOCKETS CONTACTOR (1048) VOLTAGE REGULATOR PILOT LIGHT SWITCH COMPONENT MOUNTING PLATE COOLING TERMINAL NYLON ACTUATING FAN BLOCK LOOP SWITCH GROUND STUD COMPONENT LOCATION (VIEW OF LEFT SIDE WITH COVER REMOVED) – 4 –

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TROUBLESHOOTING (See component location drawing on page 4.) WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AND FOLLOW THE LOCKOUT / TAGOUT PROCEDURES. IF THE UNIT BLOWS A FUSE OR TRIPS A CIRCUIT BREAKER 1. Check the capacity of the circuit. 2. Short circuits may be accompanied by sputtering sounds or sparks. IF THE HEATERS DO NOT LIGHT 1. If the pilot light does not come on, and the cooling fan does not run, check for a blown fuse or an open circuit breaker. 2. Check for failure of the

Summary of the content on the page No. 6

PL-53528 ELECTRICAL SCHEMATIC 1024 & 1036 HEATERS VOLTAGE REGULATOR ACTUATING SWITCH FAN LIGHT PILOT MAIN SWITCH TERMINAL BLOCK GROUND LUG – 6 –

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PL-53529 ELECTRICAL SCHEMATIC 1048 LEFT SIDE HEATERS RIGHT SIDE HEATERS VOLTAGE REGULATOR ACTUATING SWITCH LEFT RIGHT PILOT PILOT LIGHT LIGHT LEFT RIGHT SWITCH SWITCH FAN MAIN PILOT LIGHT CONTACTOR 1048 SCHEMATIC MAIN SWITCH TERMINAL BLOCK GROUND STUD – 7 –

Summary of the content on the page No. 8

ITEM DESCRIPTION PART NUMBER NO. 1024 1036 1048 1 Heater (208V) 825536 825331 825300 (1050w) 2 Heater (240V) 825538 825332 825301 (1050w) 3 Heater Socket 825098 825098 825098 4 Pilot Light 825100 825100 825100 5 Main Switch 825100-10 825100-10 825100-10 6 Left/Right Heat Switch — — 825100-10 7 Contactor — — 825126-10 8 Terminal Block 825126-40 825126-40 825126-40 9 Voltage Regulator 825128-90 825128-90 825128-90 10 Cooling Fan 825100-80 825100-80 825100-80 11 Fan Guard 825100-50

Summary of the content on the page No. 9

RECOMMENDED SPARE PARTS LIST PART NO. DESCRIPTION AMT. 825536 Heater (208V) 1024 .................................................................................................... 2 825331 Heater (208V) 1036 .................................................................................................... 2 825300 Heater (208V) 1048 .................................................................................................... 2 825538 Heater (240V) 1024 ................................