TM 10-4610-310-14
0043 00
HIGH pH CLEANING PROCEDURE continued
10. Shut the LWP down. See WP 0013 00.
11. Attach immersion heater cable to receptacle J9 on control module.
CAUTION
Make sure the booster and raw water service pumps are switched off before turning on the
immersion heater for cleaning. The electrical system will draw too many amperes and may trip
the 3kW TQG set circuit breaker. Damage to equipment may result.
12. Turn HEATER switch to the ON position on the control module. See Figure 4.
MODE SWITCH
BACKWASH PUMP
HEATER
SWITCH
SWITCH
Figure 4. Control Module.
13. Allow solution to heat to 100F before cleaning. (Do not exceed 110F.) Turn off heater after 100F is
reached.
14. Disconnect backwash inlet hose (yellow) from backwash outlet on the filtrate tank on Ultrafiltration (UF)
module. Install the cap on the connection. See Figure 5.
15. Disconnect backwash outlet hose (yellow) from UF module backwash inlet.
BACKWASH
INLET
BACKWASH
OUTLET
Figure 5. UF Module Connections.
