Vulcan-Hart IR2(B) Boiler User Manual


 
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4. Disconnect the burner tubing fitting from the
sub-manifold assembly.
5. Loosen the two nuts on the sub-manifold
assembly and the brackets.
6. Remove the sub-manifold assembly from the
broiler.
7. Reverse the procedure to install.
GHIR44
1. Remove the manifold cover assembly as
outlined in Covers, Panels and Handles.
2. Disconnect the burner valves from the sub-
manifold as outlined in Burner Valves
(GHIR44).
3. Remove the two nuts and washers from the
sub-manifold and the bracket.
4. Disconnect the sub-manifold from the elbow.
5. Remove the sub-manifold from the broiler.
6. Reverse the procedures to install.
BURNER SUB-MANIFOLD (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.
NOTE: These procedures apply to the left and right
side burner subassemblies.
1. Remove the burner box cover as outlined in
Covers, Panels and Handles.
2. Remove the burner assemblies as outlined in
Burner Assemblies.
3. Remove the elbow pilot nozzles as outlined in
Pilot & Elbow Nozzle.
4. Disconnect the burner tubing fitting from the
burner sub-manifold.