control is used to remotely trip the latch,
the water spray system, push the water spray switch to
the ON position. This will produce pressurized water
spray on the Guide Roll and Drive Roll drums. The
pressurized supply to the Guide Roll drum can be turned
3-27. RESETTING EMERGENCY ENGINE
off (if conditions dictate) by rotating the Front Spray
Shut-off lever. The water spray switch should be in the
OFF position when the water spray system is not needed.
3-28. The emergency engine stop must be manually
reset before the engine can be restarted. To reset the
CAUTION: Do Not operate water system without water.
emergency stop, push the cam-pin handle (located on the
Damage to pump may result.
engine air inlet housing) downward. This will open the
shut-off valve. Then push the EMERGENCY STOP
Control lever against the instrument panel.
a. Set the Direction-Throttle bail to the "neutral"
b. Set the Park Brake Control Lever to the BRAKE
ON position (UP).
c. Set the IGNITION key to the "off" (vertical)
d. On units equipped with a diesel engine, pull the
ENGINE STOP out. Hold in this position until the engine
NOTE: If the Detroit Diesel engine fails to stop, pull out
the EMERGENCY STOP lever. Reset the control
system to determine the malfunction bed fore
operating the unit again.
e. Position the Vandalism Shield over the
instrument panel. If the unit is to be left unattended, lock
3-24. EMERGENCY ENGINE STOP (Detroit Diesel
Before moving a malfunctioning unit,
transmission by-pass valve MUST be opened. If the
valve is not opened, the drive drum will have restricted
3-25. A manually operated EMERGENCY STOP
Control is mounted on the instrument panel to shut down
the Detroit Diesel engine in the event of a serious engine
Rotate the slotted cam 90 degrees clockwise. On
malfunction. If the engine continues to run after the ~
units equipped with a Sundstrand Transmission, pull up
ENGINE STOP has been pulled out, or if the engine
and lock the control cable located under the hood on the
overspends, the shut-down device will prevent damage to
hydraulic tank side of the unit.
the engine by cutting off the air supply and thus stop the
CAUTION: The by-pass valve is not intended for towing
a unit from one jobsite to another. Tow at
speeds of one (1 ) to two (2) M PH (1.61-3.22
air shut-off valve mounted in the engine air inlet housing.
km/in) for as short a distance as possible.
The shut-off valve is retained in the open position by a
latch. A cable connected to the EMERGENCY STOP