Rosco Maximizer 2B User Manual

6-20 Rosco Maximizer 2B Asphalt Distributor
Operation
11. Slowly open the small vent valve (Figure 6-14,5) to
the top left of the Load Line coupler, (Figure 6-13)
to relieve the vacuum in the line. When suction relief
is heard, remove the Load Line cap. If no relief is
heard, do not remove the cap. Check that pump is
turning in the forward direction and that the vent
valve is open.
Never remove the Load Line cap
unless the pump is turning in the forward direction
and the vent valve is open. Hot asphalt in the load
line is under pressure and could spray the operator.
Check the direction by opening the vent valve.
12. After removing the Load Line cap, close the vent
valve. Connect the loading hose. Be sure the over
center latches lock the coupler in place.
13. Using the Rear Controller (Figure 5-3), run the
asphalt pump in FORWARD at 50 - 150 GPM. (189.3
- 567.8 LPM)
14. Fill until the tank is 80% to 90% full.
15. When the tank is lled, slow the pump speed so
that it just provides suction to the line. 50 - 75 GPM
(189.3 - 283.9 LPM)
16. Close the valve at the storage or transfer tank to
stop the ow.
17. Open the small vent on the top left of the Load Line
to allow the pump to draw material out of the load
line.
Some residue will remain in the line.
Always wear protective clothing, gloves and a face
shield. Contact with hot asphalt can cause severe
burns.
18. Disconnect the loading hose, replace the cap,
secure latches, close the small vent valve and stow
the loading hose.
19. Set the Plus One Controller Mode Selection control
to TANK CRCLT.
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Rosco Maximizer 2B Specifications

General

Brand	Rosco
Model	Maximizer 2B
Category	Construction Equipment
Language	English