1. Two or more days: energize motor space
heaters or run motor for 10 min twice daily
2. One Month or longer: Rotate motor shaft/fan
10 turns – bi-weekly
3. One Month or longer: Megger test motor
windings – semi-annually
OPTIONAL ACCESSORIES:
1. Heater – Inspect junction box for loose wiring
and moisture – one month after start-up and
semi-annually
2. Heater – Inspect elements for scale build-up –
quarterly
3. Electronic Water Level Controller – Inspect
junction box for loose wiring and moisture –
semi-annually
4. Electronic Water Level Controller – Clean probe
ends of scale build-up – quarterly
5. Electronic Water Level Controller –Clean inside
the standpipe – annually
6. Solenoid Make-up Valve – Inspect and clean
valve of debris – as needed
7. Vibration Switch (mechanical) – Inspect
enclosure for loose wiring and moisture –
one month after start-up and monthly
8. Vibration Switch – Adjust the sensitivity -
during start-up and annually
9. Sump Sweeper Piping – Inspect and clean
piping of debris – semi-annually
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
DURING IDLE PERIODS:
MAINTENANCE CHECKLIST
(optional accessories)