TM 10-4610-310-14
0013 00
PRODUCT FLUSH - continued
WARNING
When using any chemicals, follow all safety regulations. Always wear eye protection as a
minimum. When handling corrosive chemicals wear goggles and protective clothing and gloves.
Failure to follow this warning may result in injury or death to personnel.
WARNING
Always consult and understand the Material Safety Data Sheets (MSDS) for the chemicals you
are using. Failure to follow this warning may result in injury or death to personnel.
CAUTION
Flushing water must be chlorine free to prevent serious damage to the RO elements.
11. Disconnect fabric product water hose (blue) from discharge of distribution pump.
12. Dechlorinate the product tank. Add enough chemicals for 1000 gallons. Refer to WP 0010 00, Table 1.
13. Attach flushing adapter from the BII box to the discharge port of the distribution pump. See Figure 6.
14. Recover raw water strainer and raw water hoses (gray) from raw water source.
15. Remove raw water strainer from the end of the raw water hoses (gray).
Figure 6. Flushing Adapter.
16. Attach end of the raw water hoses (gray) to the flushing adapter on the discharge of the distribution pump.
17. Close settling tank inlet valve.
18. Disconnect the feed fabric hose (green) from the settling tank inlet spool piece.
19. Close settling tank outlet valve.
20. Disconnect booster pump from settling tank outlet spool piece.
21. Connect settling tank feed fabric hose (green) from the discharge of the raw water pump to the inlet of the
booster pump. The setup should now resemble Figure 7.
22. Close five UF module drain valves. Reattach the two hoses to the bottom outlets O1 and O2 of the filtrate
tank. Open ball valve on product tank outlet spool piece.
23. Close all the drain valves on the UF module.
24. Place the MODE switch on control module into position 4 - MAINTENANCE.
25. Disconnect booster pump and backwash pump cables from the control panel and cap them. Cap all unused
connections.
26. Place CB1 circuit breaker handle in the ON position on the control module. Blue light will turn on. Place the
DISTRIBUTION PUMP switch on control module to the ON position. Green pilot light will turn on.
27. Place the BACKWASH PUMP and BOOSTER PUMP switches on the control module in the AUTO position.
28. Flush the LWP system with product water through the UF module and fill the filtrate tank.
29. If water is not flowing through pumps, bleed air by disconnection hose at discharge of the pump.
