TM 10-4610-232-12
NOTE
Remember to adjust feed flow to proper amount per Table 2-25 using the feed control valve.
(j)
When tank empties, push BOOSTER PUMP STOP (15).
(5)
Backwash step 5, media flush (after completion of backwash).
(a)
Clean/flush outlet valve V5 (3) - closed.
(b)
Media filter inlet valve V16 (4) - open.
(c)
Backwash inlet valve V15 (5) - closed.
(d)
Backwash outlet valve V17 (6) - closed.
(e)
Media filter outlet valve V35 (7) - open.
(f)
Media filter flush valve V36 (8) - open.
(g)
Air backwash valve V22 (9) - closed.
(h)
Set OPERATION MODE switch (1) to FILTER NORMAL position and push INITIATE (2).
(i)
Push RAW WATER PUMP START (12).
(j)
Push BOOSTER PUMP START (14).
NOTE
Remember to adjust feed flow to 100 gpm (690 kPa).
(k)
Proceed with normal start-up after media filter backwash (para. 2-21).
Change 12 2-163
