TM 10-4510-209-13&P
0028 00
REPLACE
Replace the Heat Trace Hose Assembly
WARNING
Use caution when performing maintenance on heat traced components. Allow heat-
traced components to cool at least 15 minutes before attempting any maintenance.
Severe burns to personnel may result if equipment is improperly handled.
1. Switch the water supply pump OFF at the control switch (1).
2. Close the water supply valve (2) to the CLS.
3. Disconnect the hose heat trace connection from the extension cord (3).
4. Disconnect the hose (4) from the CLS and from the water supply valve (2) on the 3000-gallon tank
(5).
5. Install the replacement hose (4) onto the water supply valve (2) on the 3000-gallon tank (5).
6. Open the water supply valve (2) briefly to allow the hose to fill.
7. Connect the filled hose (4) to the CLS.
8. Connect the hose heat trace connection to the extension cord (3).
9. Open the water supply valve (2) on the 3000-gallon tank (5).
10. Switch the pump ON at the switch (1), bleed air from the system, and check for leaks.
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0028 00-7
