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Part No. 82258 Genie Z-80/60 19
Operator's ManualFirst Edition · Third Printing
Test Drive and Braking
52 Press down the foot switch.
53 Slowly move the drive/steer control handle in the
direction indicated by the blue arrow on the
control panel until the machine begins to move,
then return the handle to the center position.
Result: The machine should move in the
direction that the blue arrow points on the drive
chassis, then come to an abrupt stop.
54 Slowly move the drive/steer control handle in the
direction indicated by the yellow arrow on the
control panel until the machine begins to move,
then return the handle to the center position.
Result: The machine should move in the
direction that the yellow arrow points on the
drive chassis, then come to an abrupt stop.
Note: The brakes must be able to hold the machine
on any slope it is able to climb.
Test the Oscillate Axle
(oscillating axle-equipped models)
55 Start the engine from the platform controls.
56 Drive the right square-end tire up onto a 6 inch /
15.2 cm block or curb.
Result: The three remaining tires should stay in
firm contact with the ground.
57 Drive the left square-end tire up onto a 6 inch /
15.2 cm block or curb.
Result: The three remaining tires should stay in
firm contact with the ground.
58 Drive both square-end tires up onto a 6 inch /
15.2 cm block or curb.
Result: The circle-end tires should stay in firm
contact with the ground.
Test the Drive Enable System
59 Press down the foot switch and lower the booms
to the stowed position.
60 Rotate the turntable until the primary boom
moves past one of the circle-end tires.
Result: The drive enable
indicator light should
come on while the boom
is anywhere in the range
shown.
61 Move the drive/steer control handle off center.
Result: No drive function should operate.
62 Push the drive enable button and slowly move
the drive/steer control handle off center.
Result: The drive function should operate.
Note: When the drive enable system is in use, the
machine may drive in the opposite direction that the
drive and steer control handle is moved.
Use the color-coded direction
arrows on the platform
controls and the drive chassis
to identify the direction of
travel.
If the drive/steer control
handle is not moved within
two seconds of pushing the
drive enable button, the drive
function will not operate.
FUNCTION TESTS
Blue
Yellow