Troubleshooting Chart for Clayton Steam Generator (Continued)
Too much water (unit operating with Water pump solenoid not operating. 1. Check for burned out solenoid coil
high water level in gauge glass).
or open circuit to solenoid.
2. Remove and clean water level
electrodes. Corrosion on electrodes
may cause insulating effect and
prevent operation of solenoid.
3. Check for defective water level
Noisy water pump operation.
Stream trap plugged.
Remove and clean steam trap.
Flexible coupling loose between
Tighten setscrews in flexible
motor and pump.
Pump intake surge chamber fouled.
Check and clean intake surge
Water pump cycles rapidly.
Restricting heating coil causing
Check feed pressure for coil
excessive feed pressure.
Leads to water level electrodes
Check wiring to electrodes (see