Mid-Mount Platform Manual

OPERATION
3-5.
MANUAL OVERRIDE CONTROLS
AWARNING
Any time that an override or manual control is used, Abb safety systems are overridden.
operator must be absolutely sure that all safety operating parameters are being met.
The
3-5.1 MANUAL STABILIZER CONTROL VALVES.
The manual stabilizer override controls are located behind an access door in the left front step well. Opening the door
will indicate to the Command Zone Information Center (CZIC) that an override is in progress; a message will ~
displayed at the turntable display. Manually pushing or pulling on each of the handles will operate the stabilizer
beams and jacks. A label indicating the function of each lever is attached to the inside of the door. Refer to Para 3-
5.3, Emergency Pump Unit, for additional information on the operation of these control valves.
A WARNING
You must not operate these manual override controls unless:
. You have been trained in the safe operation of this device;
. You are aware of the aerial position. Raising a stabilizer jack may cause the truck to tip
over.
. You have a second person to monitor the positioning of the stabilizers that are not clearly
visible.
. You are aware that safety devices are being overridden.
Death or serious injury may result if the above statements are not observed.
.
NOTE
No automatic high idle is provided with the function of the manual controls.
The manual override door must be closed at all times during normal operation.