TM 10-4630-206-12&P
0017 00
REPLACE
Replace the Heater Element
WARNING
Ensure the SEP has been thoroughly cleaned with chlorine solution
and rinsed prior to any inspection or service to the interior. Failure
to do so may result in serious illness or death to personnel.
1. Remove tank lid /access panel.
WARNING
The site power must be disconnected before proceeding further.
Touching a live wire can cause serious injury or death to personnel.
2. Disconnect and tag wires at circuit breaker/ terminal board (refer to Test Heater Element procedure
above).
3. Pull cord (1) through bushing (2).
WARNING
To prevent burns, ensure that the heater element has thoroughly
cooled before handling. Do not use gloves to handle a heater that
has not cooled.
4. Remove heater element (3).
5. Install new heater element.
6. Feed cord through bushing.
7. Connect wires as tagged.
8. Check for proper operation.
9. Install lid/access panel
0017 00-3
