- VULCAN-HART COMPANY GAS BROILER SERVICEMANUALHCB40 ML-052211 GHCB44 ML-052213 GHMCB44 ML-052214 HCB1 ML-052202 HCB2(B) ML-052208 IR1 ML-052200

– 30 –
BURNER SERVICE (ALL MODELS)
WARNING: SHUT OFF THE GAS BEFORE SERVICING THE OVEN.
If the burner ports become obstructed or the burner cracks, the burner will not operate properly.
1. Remove burner(s) as outlined under Burner Assemblies Section of this manual.
2. Check burner(s) for:
A. Obstruction in port holes.
1) Soak the burner(s) in warm, soapy water. If this does not solve the problem, the obstruction may
be removed by carefully inserting, by hand, the proper size drill bit. If severe clogging or damage
is evident, replace the burner(s).
B. Cracks in burner body.
1) Burner must be replaced.
BURNER ORIFICE SERVICE (ALL MODELS)
WARNING: SHUT OFF THE GAS BEFORE SERVICING.
1. Remove the burner associated with the orifice to be serviced as outlined under Burner Assemblies.
2. Remove the orifice tip and check for obstructions or damage.
3. Soak the orifice(s) in warm, soapy water. If this does not solve the problem, the obstructions may be
removed by carefully inserting, by hand, the proper size drill bit. If severe clogging or damage is evident,
replace the orifice(s).
4. Reverse the procedure to install.