TM 10-4610-310-14
0009 00
SETUP - continued
19. Connect electrical cable P4 (yellow) elbow plug to the backwash service pump receptacle.
20. Ensure that the backwash pump cable switch is in OFF and connect the straight plug on cable 4 to the
control module connection (J4).
21. Route the hard wired electrical cable P7 (orange) from the high-pressure pump module junction box and
connect it to the control module connection (J7).
CAUTION
Make sure RO element module reject outlet 2 ball valve V11 is fully open before starting the
LWP. Failure to do so may result in damage to the rupture disk RD2.
22. Connect a reject hose (red) to the RO reject outlet. See Figure 10 and Figure 11.
RO OUTLET (T)
RO REJECT
(U)
Figure 11. RO reject and Product Hose Connection.
NOTE
It is good practice to not place the RO brine reject hose upstream of the raw water intake strainer. This will
prevent water with high salt concentration to re-enter the system.
23. Place the other end of the RO reject hose (red) in a suitable location away from the raw water intake. A
brine pit may be used.
24. Remove the chemical boxes from the storage area on the chemical module. Place them inside empty cable
box for operational storage. See Figure 12. See WP 0010 00 for description of other chemicals stored inside
the cable box.
