TM 10-4610-310-14
0043 00
HIGH pH CLEANING PROCEDURE continued
16. Ensure that backwash pump and the backwash inlet and outlet hoses (yellow) are close to the chemical
module.
WARNING
Ensure that the diesel engine is shutdown before proceeding to the next step. Injury to
personnel may result.
17. Disconnect the RO high-pressure inlet hose from the RO high-pressure inlet fitting.
18. Retrieve the cleaning adapter from the BII box and connect it securely to the RO inlet fitting. See Figure 6.
RO INLET
FITTING
CLEANING ADAPTER
BACKWASH PUMP
OUTLET HOSE
Figure 6. Cleaning Adapter Connection.
19. Attach the backwash pump outlet hose (yellow) to the cleaning adapter. Ensure that the valve on adapter is
open. See Figure 6.
20. Attach the backwash pump inlet hose to the cleaning tank drain valve.
21. Connect the RO reject hose (red) from the RO reject outlet to the cleaning tank inlet fitting. See Figure 7.
CLEANING
TANK INLET
RO REJECT OUTLET
Figure 7. RO Module Reject Circulation Connections.
