TM 5-3895-356-14&P
DRAWING MATERIAL IN BAR BACK TO TANK
Figure 24
1. Move quadrant control to
"Circulate and Fill" position
2. Close
intake
valve by
5
raising lever.
Remain clear of rotating drives
3. Open Vacu-Flo valve by
when unit is in operation to prevent
turning lever down.
becoming entangled m machine.
6
4. Raise
spray
bar
by
Use gloves or insulated material
bringing up bar raising lever With
when handling spray bar, sections,
"TUC" spraybar, turn bar up by
or hoses to prevent burns
raising bar turn-up lever. Raise
13
spray bar end sections (both model
Fill line cap or connection must be
bars)
securely attached before operating
intake valve lever to eliminate
5. Run pump at 10 G.P M per
momentary discharge
foot of bar.
14
A"TUC"
bar must be off and
6.After drawing material back for
remain off when bar Is rotated
approximately 2 minutes, open end
upward
valves, allowing air to enter
system. For maximum cleaning
turn Vacu-Flo valve to left and to
right when sound of pump
indicates bar is empty.
7. When draw back is completed,
turn Vacu-Flo valve lever up to
18
close
