5
Rosco Maximizer 2B Asphalt Distributor
5-19
Component Location
Table 5-6. Run Screen
ITEM NO. CONTROL NAME FUNCTION
1 Spraybar Circulate
(Button 1) - This mode circulates the hot asphalt through the spraybar. It is
used to heat the spraybar and nozzles in preparation for spraying.
2 Hand Spray Tank
Circulate
(Button 2) – Run the Maximizer 2B in TANK CRCLT in order to mix and
distribute the material in the tank and to minimize the loss of heat from the
plumbing. This mode of operation is used to heat and transport material.
3 Load (Button 3) - Deî›™nes either in-cab or rear fender control of the spraybar
hydraulic functions and asphalt pump speed/direction.
4 Transfer (Button 4) - The distributor can be used as a pumping station without placing
material in the tank. The TRANSFER mode of operation is used to transfer
emulsiî›™ed asphalt from one location to another.
5 Hand Spray - Unload (Button 5) – Use this mode of operation to remove excess material from the
tank or to hand spray using the spray wand.
6 Reverse Suction (Button 6) – REVERSE SUCTION mode of operation removes material
from the spraybar. It should always be used to remove material from the
spraybars and other piping at the end of the work day before the spray
material has a chance to cool and thicken. REVERSE SUCTION mode
should always precede the AUTO-ASSISTED CLEANOUT mode of
operation.
7 Auto-Assisted Cleanout (Button 7) –This function starts a cycle to circulate solvent through the
asphalt pump, valves, and plumbing as a means of cleaning. This is a timed
process once started. Used solvent is placed in the enviroush tank.
8 Off
(Button 8) – OFF mode of operation is the startup condition of the Maximizer.
The asphalt tank valve is closed and a pathway is opened between the
asphalt pump and the spraybar.
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