CPG 351S24 Series, Руководство пользователя

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USER MANUAL
11
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If any failure occurs, stop using, and consult a qualified service technician. All maintenance should be performed
after the power supply and gas supply are shut down.
TROUBLESHOOTING
SYMPTOM CAUSES SOLUTIONS
Pilot flame cannot be ignited 1. Gas pressure is too low.
2. Nozzle is blocked.
3. Connection of the thermocouple is loose.
4. Thermocouple is defective.
5. Gas control valve is malfunctioning. 1. Adjust release valve to get a proper pressure.
2. Unblock nozzle.
3. Tighten thermocouple.
4. Replace thermocouple
5. Replace gas control valve.
Pilot flame is on but the main
burner cannot be ignited
1. Gas pressure is too low.
2. Main burner nozzle is blocked.
3. Gas control valve is defective. 1. Adjust relief valve to get the proper pressure.
2. Unblock nozzle.
3. Replace gas control valve.
Oven backfires
1. Diameter of nozzle does not match with the
gas supply.
2. Damper is too large.
3. Gas pressure is too low.
4. Flow of the connected pipe is insufficient.
1. Adjust nozzle diameter.
2. Adjust damper.
3. Adjust relief valve.
4. Increase the permitted flow.
Flame is red and accompanied by
black smoke 1. The diameter of the nozzle does not match the
gas supply.
2. Damper is too small.
3. Gas supply has run out.
4. Gas regulator reduces the gas flow in gas peak
demand.
1. Adjust nozzle diameter.
2. Adjust damper.
3. Replace gas.
4. Decrease gas flow and increase it after peak
demand of the gas.