TM 10-4610-240-10
TM 08580C-10/1
T.O. 40W4-13-21
CAUTION
Follow the exact order of shutdown steps in table 2-5 to prevent damage to the ROWPU.
Table 2-5. Shutdown Position of Valve or Switch
Order
Valve or Switch
Position
1
CHEMICAL FEED PUMP valves(figure 2-10)
Prime
2
CHEMICAL FEED CONTROL knobs (figure 2-7)
Fully counterclockwise
3
REGULATE PRODUCT FLOW valve
OPEN
4
VENT PRODUCT WATER valve (figure 2-6)
OPEN
CAUTION
After opening the REGULATE
PRODUCT FLOW valve fully,
wait 5 minutes before opening
vent vessels valve.
5
VENT VESSELS valve (figure 2-5)
OPEN
6
VENT CARTRIDGE FILTER valve
OPEN
7
VENT PULSE DAMPENER valve
OPEN
8
VENT MULTIMEDIA FILTER valve
OPEN
9
R.O. PUMP switch
STOP
10
BOOSTER PUMP switch
STOP
11
CHEMICAL FEED PUMP switch
STOP
12
RAW WATER PUMP NO. 2 switch
STOP
13
RAW WATER PUMP NO. I switch
STOP
NOTE
CB-2, CB-8 AND CB-9 must
remain on (up) to perform
backwash procedures.
14
CIRCUIT BREAKERS CB-1 THRU CB-9
OFF(DOWN)
2-77
