Infrared Burner; Radiant Burner - Vulcan-Hart VCCG24 Service Manual

SYMPTOM
Burner not lighting properly; or poor burner flame
appearance; or burner flame not orange.
Burner not lighting properly due to clogged ports.
SYMPTOM
Burner flame too yellow.
Low burner flame (all burners).
Low burner flame (individual burner).
Burner flame floats on burner.
F45533 (1014)
VCCG Series Heavy Duty Gas Griddle - TROUBLESHOOTING

INFRARED BURNER

INFRARED BURNER

RADIANT BURNER

RADIANT BURNER
1. Orifice incorrect size or dirty.
2. Incorrect gas pressure.
3. Incorrect gas type.
4. Orifice misaligned in venturi.
5. Appliance not venting properly.
6. Burner malfunction.
1. Griddle with Infrared burner is mounted too close to
a fryer or charbroiler and the grease laden air is
causing burner ports to clog. If burner ports are
found to be clogged, install a replacement burner.
NOTE: Grease laden air is detrimental to the life of
the Infrared burner. If a technician sees a griddle
with Infrared burner mounted in a location close to
a fryer or charbroiler, please recommend to the
customer to move the griddle away from the grease
laden air source to prolong the life of the Infrared
burner.
1. Orifice incorrect size or dirty.
2. Air shutter not adjusted correctly or dirty
3. Incorrect gas pressure.
4. Incorrect gas type.
5. Orifice misaligned in venturi.
6. Appliance not venting properly.
1. Gas valve not adjusted properly or low gas pressure.
2. Incorrect gas type.
1. Air mixture incorrect.
1. Inadequate air supply.
2. Restricted exhaust flue.
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POSSIBLE CAUSE
POSSIBLE CAUSE