2-9. OPERATING PROCEDURES - cont.
Start Raw Water Pump No. 2.
Set RAW WATER PUMP No. 2 switch (6, figure 2-53) upward to START.
Hold RAW WATER PUMP No. 2 switch (6) until lamp No. 2 (4) comes on.
Release RAW WATER PUMP No. 2 switch (6). Switch will return to RUN position.
Check raw water discharge hose connected to RAW WATER coupling on control panel (figure 2-54). Hose
should expand and straighten out.
Check RAW WATER FLOW gage on control panel. Gage should indicate 27 to 40 gpm. If raw water flow
is not between 27 and 40 gpm, proceed as follows to establish prime:
Set RAWWATER PUMP NO.1 switch (7, figure 2-53) and RAW WATER PUMP NO.2 switch (6) to
To prevent damage to raw water pump No. 2, shut off raw water pump No. 1 first.
Reprime raw water pump No. 1 (para. 2-8i)
Restart raw water pump No. 1 (para. 2-9b).
Set RAW WATER PUMP NO. 2 switch (6, figure 2-53) to START, then release.
Repeat steps (a), (b), and (c) until prime is established and RAW WATER FLOW gage indicates 27
to 40 gpm.
Figure 2-54. Control Panel and Raw Water Pump No. 2 Discharge Hose.