PRE-OPERATION FUNCTION TEST
GTZZ14EJ&16EJ Operation Manual 6-11 © Dec 2021
ANGLE SENSOR FAULT INDICATOR
LIGHT
When the angle sensor has a fault, the angle sensor
fault indicator light shall be on.
RANGE-LIMITING INDICATOR LIGHT
When the boom extends the operating range, the
range-limiting indicator light shall be lit.
FOOT SWITCH INDICATOR LIGHT
When the foot switch is depressed, the foot switch
indicator light shall be lit.
HEAVY LOAD INDICATOR LIGHT
When the platform is within the heavy-load operating
range and the platform load exceeds the light load,
the heavy load indicator light will be on.
HIGH TRAVEL SPEED INDICATOR
LIGHT
When the vehicle enters the high travel speed, the
high travel speed indicator light will be on.
WORK LIGHT SWITCH (IF
EQUIPPED)
Move the work lamp switch, and the work lamp shall
be on/off.
ANTI-PINCH/SOFT TOUCH UNLOCK
SWITCH
NOTICE
The anti-pinch/soft touch unlock switch serves only
for freeing the machine from the obstructions in
which it is snagged.
When the machine contacts an obstacle and stops,
by turning on the anti-pinch/soft touch unlock switch,
the machine can free itself from the obstacle in safety
direction.
HYDRAULIC GENERATOR SWITCH
(IF EQUIPPED)
Toggle the hydraulic generator switch, and the
hydraulic generator can be switched on or off.
TESTING THE DRIVE SPEED
1. Turn the Ground/Platform select switch on the
ground controller to the platform position.
2. Pull out the emergency stop buttons on both the
ground and platform controllers to the ON position.
3. Depress the footswitch.
4. Slowly push forward the drive/steer control handle
to full drive speed.
5. Move the drive high/low speed select switch on the
platform controller to select the drive high speed.
6. The test results are shown in the table below:
CAUTION
X
Y
1 2 3 4 5 6 7 8 9 10 11 12 13 14
15
16
17
18192021222324252627282930313233
34
35
36
37
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