Electrolux WKGROAOOOO - Manuel (Page 14)

OPERATING INSTRUCTIONS
Page 12 62.9680.01_UL
4. MALFUNCTION
Pasta Cooker overheats;
the power is too weak. • Water level too low. - Top up with water.
Flame smokes. • Gas mix too rich.
• Partially blocked burner
gaps.
- Inform Customer
Service.
Long yellow flame tips • Mixing tube narrowed by
dirt.
- Inform Customer
Service.
Flame lifts off. • Exit velocity too high due
to blocked burner gaps.
• Pressure regulator on
gas cylinder not
operating correctly.
- Inform Customer
Service.
Flame flashes back. • Mixture too lean.
• Insufficient exit velocityat
burner gaps.
• Soiled airways
• Blocked nozzle.
- Inform Customer
Service.
No flame or flame too
small. • Blocked nozzle or mixer
tube
• Blocked gas tap.
• No gas.
• Insufficient gas
pressure.
- Inform Customer
Service.
- Check gas tap setting.
No flame at low setting. • Blocked low setting
nozzle.
- Inform Customer
Service.
No flame. • Blocked burner gaps.
• Blocked nozzle. - Clean pilot burner cap.
Flame goes out after
control valve release. • Thermo-element
insufficiently heated
(dirty?)
• Defective thermo-
element
• Defective pilot burner
- Remove dirt; do not use
abrasive paper!
- Inform Customer
Service.
Flame too small or too
large. • Primary air ratio
adjusted.
• Nozzle blocked.
- Inform Customer
Service.
Malfunction Possible cause Remedy
Pilot burner