Vulcan-Hart ML-52201 Boiler User Manual


 
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Burner Manifold Assembly (GHIR44)
WARNING: SHUT OFF THE GAS BEFORE
SERVICING.
WARNING: ALL GAS JOINTS DISTURBED
DURING SERVICING MUST BE CHECKED FOR
LEAKS. CHECK WITH SOAP AND WATER
SOLUTION (BUBBLES). DO NOT USE AN OPEN
FLAME.
1. Remove the manifold cover assembly as
outlined in Covers, Panels and Handles.
2. Disconnect the drop pipe from the burner
manifold assembly
NOTE: For proper alignment of the gas tubing,
make sure you do not change the position of the stop
nuts.
3. Remove the two nuts and two washers from
the threaded rod.
4. Hold the burner manifold assembly and
remove the two bolts, manifold holding bracket
and two washers from the broiler.
5. Reverse the procedure to install.
Oven Pilot Valve (GHCB40)
WARNING: SHUT OFF THE GAS BEFORE
SERVICING.
WARNING: ALL GAS JOINTS DISTURBED
DURING SERVICING MUST BE CHECKED FOR
LEAKS. CHECK WITH SOAP AND WATER
SOLUTION (BUBBLES). DO NOT USE AN OPEN
FLAME.
1. Remove the control panel cover as outlined in
Covers, Panels and Handles.
2. Disconnect the pilot tubing from the oven pilot
valve.
3. Remove the oven pilot valve from the gas
supply tube.
4. Reverse the procedure to install.
Oven Burner Valve (GHCB40)
WARNING: SHUT OFF THE GAS BEFORE
SERVICING.
WARNING: ALL GAS JOINTS DISTURBED
DURING SERVICING MUST BE CHECKED FOR
LEAKS. CHECK WITH SOAP AND WATER
SOLUTION (BUBBLES). DO NOT USE AN OPEN
FLAME.
1. Remove the control panel cover as outlined in
Covers, Panels and Handles.