TM 5-3895-373-10
13. EXTENSION SCREED CONTROL switch
Controls the extension and retraction of both left
and right extension screeds. In the direction of
the top arrow, the extension screed extends and
in the direction of the bottom arrow, the
extension screed retracts.
14. EXTENSION SCREED BLOWER switch
In the up, ON position, the extension screed
blower is on, and in the down, OFF position, the
blower is off.
15. EXTENSION SCREED BURNER CONTROL
switch
Ignites the extension screed burners. In the
down, PREHEAT position, the glow plug is on.
In the up, SPRAY position, the extension screed
burner solenoid valve is open allowing fuel to the
extension screed burner. In the center, OFF
position, the glow plug is off, and the solenoid
valve is shut.
16. EXTENSION SCREED BURNER ON indicator
light Indicates that the extension screed burner
solenoid valve is open.
17. EXTENSION SCREED BLOWER indicator light
Indicates power is applied to the extension
screed blower motor.
18. PANEL light
Illuminates the screed control panel.
2.2.2
Screed Vibration Control Valve. The
screed vibration control valve controls the vibration
frequency of the screed vibrators. Turning the valve
clockwise increases vibration frequency. Turning the
valve
counterclockwise
decreases
vibration
frequency.
2-7
