5
Rosco Maximizer 2B Asphalt Distributor
5-23
Component Location
Table 5-8. LPG Burner System
ITEM NO. CONTROL NAME FUNCTION
1 To Tank Valve
(Not Shown)
Controls the ow of the fuel from the tank. Turn counterclockwise (CCW) to
open and clockwise (CW) to close. Activated by burner control switch on the
In-Cab Controller (Figure 5-2,2).
2 Regulator The regulator is used to set the pressure. Turn clockwise (CW) to increase
and set the pressure. Turn counterclockwise (CCW) to reduce the pressure.
Always set the pressure at 10 to 20 PSI for operation.
3 Shut-Off Valve Controls the ow of fuel to the burner. Turn counterclockwise (CCW) to open
the valve to provide gas to the burner. Turn clockwise (CW) to close the
valve and extinguish the burner.
4 Pilot Light Valve
(on manual ignition only)
Controls the operation of the burner pilot light. Turn clockwise (CW) to close
the valve when lighting the pilot light. Turn counterclockwise (CCW) to allow
full ow after the burners are lit.
5 Upper and Lower
Burners
Heats contents of asphalt tanks to proper temperature for spraying.
6 Solenoid: (Not Shown) Shuts off fuel to burners when high temperature is reached.
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