TM 10-4610-240-10
TM 08580C-10/1
T.O. 40W4-13-21
c. Start RAW WATER PUMP NO. 2.
(1) Go to control box assembly on the
ROWPU. Locate the lamps and switch for RAW WATER
PUMP No. 2.
(2) Set switch upward to START.
(3) Hold switch until lamp No. 2 comes on.
(4) Release switch.
(5) Switch will return to RUN.
(6) Look at output hose from raw water pump
No.
2. Hose goes into lower right connection of ROWPU
FIGURE 2-51. OUTPUTHOSE- RAW WATER
control panel. Hose should expand and straighten out.
PUMP NO. 2
NOTE
If raw water flow is not between 27-33 gpm, then prime was not established. Set both RAW WATER
PUMP' switches to STOP. Prime raw water pump No. 1 again (as described above), then restart pumps.
Repeat priming if necessary until water starts flowing into the ROWPU.
(7) Check RAW WATER FLOW gage for 27-33 gpm.
d. Start CHEMICAL FEED Pump.
(1) Go to control box assembly on the ROWPU. Locate lamp and switch for CHEMICAL, FEED PUMP
(2) Hold switch at START until lamp above it
goes on.
(3) Release switch. Switch returns to RUN.
FIGURE 2-52. CHEMICAL FEED PUMP START
SWITCH
2-58
