Southbend SX-55GC - Manual (Page 20)

INSTALLATION AND OPERATION MANUAL, GAS FIRED STEAMER,
MODELS RG24-5, SX-34GC, SX-55GC
MANUAL 1195732 REV0 (11/22/2011) 20 HEAVY DUTY STEAM
7.0 TROUBLESHOOTING
ADJUSTMENTS
WARNING: At least twice a year, have an authorized service person
clean and adjust the unit for maximum performance.
WARNING: Adjustments and service work may be performed only
by a qualified technician who is experienced in, and knowledgeable
with, the operation of commercial gas cooking equipment. However,
to assure your confidence, contact your authorized service agency
for reliable service, dependable advice or other assistance, and for
genuine factory parts.
All units are adjusted at the factory. In case of operation problems at initial installation, check
type of gas and manifold pressure and compare it with information on rating plate.
TROUBLESHOOTING
Burner does not come on:
1. Gas supply to unit is “OFF”.
2. Manual shut off valve is “OFF”.
3. Power switch is not turned “ON”.
4. Probe not sensing the water level, will not call for ignition.
5. Ignitor or ignition module not functioning.
Burner produces carbon deposits:
1. Wrong orifice size.
2. Wrong gas supply.
3. Incorrect pressure at supply.
4. Dirty primary air openings.
5. Not enough primary air.