Terex GS30MD-4000 Operator's Manual page 29

Second Edition • First Printing
Test Emergency Lowering
15 Activate the up function by pressing the lift
enable button and platform up button, and raise
the platform approximately 60 cm.
16 Pull the emergency lowering knob located
behind the entry ladder.
Result: The platform should lower. The
descent alarm will not sound.
Test the Tilt Sensor Operation
17 Press the ground control down button
(button 3)
Result: The ground control LCD screen will
display the status of the tilt sensor. The X and Y
values (pitch and roll) will be displayed.
18 Turn the key switch to platform control.
At the Platform Controls
Test Emergency Stop
19 Push in the platform red Emergency Stop
button to the off position.
Result: No functions should operate.
Test the Horn
20 Pull out the red Emergency Stop button to the
on position.
21 Press the horn button.
Result: The platform alarm, chassis alarm, and
automotive horn (if equipped) should sound.
Part No. 1301859GT
Test the Function Enable Switch and the
Up/Down Functions
22 Do not hold the function enable switch on the
control handle.
23 Slowly move the control handle in the direction
indicated by the blue arrow, then in the
direction indicated by the yellow arrow.
Result: No functions should operate.
24 Press the lift function button.
25 Wait seven seconds for the lift function to time
out.
26 Slowly move the control handle in the direction
indicated by the blue arrow, then in the
direction indicated by the yellow arrow.
Result: The lift function should not operate.
27 Press the lift function button.
28 Press and hold the function enable switch on
the control handle. Slowly move the control
handle in the direction indicated by the blue
arrow.
Machines equipped with foot switch: Press and hold
the foot switch and press and hold the function
enable switch on the control handle at the same
time.
Result: The platform should raise. The pothole
guards should deploy. The outdoor use button
should illuminate.
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GS -1330m
Operator's Manual
Inspections
27