TM 10-4610-232-12
(e)
Fully open the system pressure control valve (5).
(f)
Fill the clean/flush tank to 100 gallons (378 l) following steps 1a through c.
(g)
Remove the auxiliary fill hose (14) from the overflow hose (15).
(h)
Connect the cleaning heat-up hose (21) to the overflow hose (15).
(i)
Press BOOSTER PUMP START (20). Hold pushbutton in until feed pressure low light goes off.
NOTE
Wait until water is flowing back into the clean/flush tank.
(j)
Open cartridge filter vent (25), close when water is seen.
(k)
Press HIGH PRESSURE PUMP START (24).
(I)
Leave system pressure control valve (5) fully open.
(m)
Circulate until water temperature reaches 80F (27C) but not more than 1 hour.
NOTE
Temperature can be read on the raw water temperature gage.
(n)
Press HIGH PRESSURE PUMP STOP (27).
(o)
When the system pressure stops dropping, press BOOSTER PUMP STOP (28).
(3)
Set-up to clean.
(a)
Fully close system pressure control valve (5).
(b)
Disconnect the cleaning heat-up hose (21) at both ends. Coil out of the way.
(c)
Reinstall waste out cap (22).
(d)
Remove ROWPU van waste out connection cap and reconnect the waste out hose (16).
(e)
Connect the clean return hose (12) to the clean/flush tank overflow hose (15).
(f)
Open the clean return valve (6).
(4)
Establish chemical circulation.
(a)
Remove the outer strainer (14, Figure 2-56) from the basket strainer during detergent cleaning. Follow the
procedures of para. 2-24b(3).
CAUTION
Pouring detergent into the clean/flush tank too fast will cause the Booster Pump to clog up
with detergent.
NOTE
Be sure that the clean return valve is open and the system pressure control valve is fully
closed. Also be sure the product utility hose valve is open.
(b)
Push BOOSTER PUMP START (20). Hold pushbutton in until feed pressure low light goes off.
NOTE
Wait until pressure on the cartridge filter pressure gage (29) is at least 50 psig (345 kPa)
before proceeding.
(c)
Press HIGH PRESSURE PUMP START (24).
(d)
Remove chemical port cover (19) from clean/flush tank.
WARNING
Keep face away from clean/flush tank port. Chemical fumes may irritate eyes.
Change 12 2-121
