Vulcan CMR34 Service Manual
SERVICE & PARTS MANUAL
FOR GAS CHEESEMELTER
MODEL CMR34
VULCAN-HART COMPANY, P.O. BOX 696, LOUISVILLE, KY 40201-0696, TEL. (502) 778-2791
FORM 30814 (1-93)
CMR34 REPLACEMENT PARTS
SERVICE VALVE LUBRICATION
SERVICING THE MANIFOLD PIPE AND INTERNAL GAS CONNECTIONS
MAIN GAS MANIFOLD & INTERNAL GAS CONNECTIONS
1. Remove the control knob from the front of the unit.
2. Turn off main gas supply and disconnect unit manifold pipe fittings.
3. Remove five (5) screws from front frame of unit.
4. Remove front frame from unit.
5. Remove five screws from the top right hand body side.
6. Remove the right hand body side from the unit.
7. The manifold pipe and internal gas connections will be serviceable from this point.
8. To reinstall, reverse steps 1 through 6.
BURNER REPLACEMENT:
1. Standing in front of the unit remove (2) 7⁄16" nuts holding the Infrared
burner to the support bracket in the Broiler compartment.
2. Slide the burner assembly slightly (carefully, so as not to ram the pilot
nozzle) through the 3" venturi hole in the right hand body side lining.
3. Angle the square end of burner assembly towards the front of the
unit and remove it from the Broiler compartment.
4. Reinstall the new burner by reversing steps 1 through 3.
SERVICE VALVE LUBRICATION
1. Loosen the set screw on the control knob as shown in Detail H.
2. Remove the control knob.
3. Insert a screwdriver and remove the two screws on the front of the
control valve (Detail I).
4. After the screws are removed, carefully pull out on the valve stem and
remove it for lubrication (Detail J).
DETAIL H
DETAIL I
5. To reinstall reverse steps 1 through 4.
DETAIL J
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REPLACEMENT PARTS CMR34
FRONT SECTION
ILLUS. PART
PL-22128 NO. NAME OF PART AMT.
1 414934-G3 Front Frame ..................................................................................................................................... 1
2 414936-G1 BodyTop ........................................................................................................................................... 1
3 417183-G1 Manifold Pipe ................................................................................................................................... 1
4 414837-1 Inlet Pipe Plug .................................................................................................................................. 1
5 415137-1 Indicator Decal ................................................................................................................................. 1
6 407727-3 Control Knob .................................................................................................................................... 1
415162-2 Leg Stand (4 Inch) ............................................................................................................................ 2
415649-1 Catch Door Stop ............................................................................................................................... 2
SC-110-10 Cap Screw Door Stop 1⁄4 - 20 x 5⁄8 ..................................................................................................... 2
NS-046-52 Nut 1⁄4 - 20 ......................................................................................................................................... 2
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