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OPERATOR'S MANUAL with Maintenance Information
Function Tests
1
Select a test area that is firm, level and
free of obstruction.
2
Be sure the battery pack is connected.
3
Pull out the main power switch to "on"
position.
At the Ground Controls
4
Pull out the platform and ground red
Emergency Stop button to the on position.
5
Turn the key switch to ground control.
6
Observe the LED readout screen on the
platform controls.
⊙ Result: The LED should
look like the picture at
right.
7
Observe the LED readout screen on the
ECU window.
⊙ Result: The LED should
look like the picture at
right.
Test Emergency Stop
8
Push in the ground red Emergency Stop
button to the off position.
⊙ Result: No functions should operate.
9
Pull out the red Emergency Stop button to
the on position.
Test Up/Down Functions
A buzzer with different sound frequency is
controlled in central system. The descent
alarm sounds at 60 beeps per minute. The
descent delay alarm sounds at 120 beeps per
minute. The alarm that goes off when the
pothole guards have not deployed sounds at
180 beeps per minute. The alarm that goes off
when the machine is not level sounds at 180
beeps per minute. An optional
automotive-style horn is also available.
10 Do not press the function enable button.
11 Press the platform up or platform down
button.
⊙ Result: No function should operate.
12 Do not press the platform up or platform
down buttons.
13 Press the function enable button.
⊙ Result: No function should operate.
14 Press and hold the function enable button,
and press the platform up button.
⊙ Result: The platform should raise.
15 Press and hold the function enable button,
and press the platform down button.
⊙ Result: The platform should lower. The
descent alarm should sound while the
platform is lowering. The platform stop at
the height is approximately 2m from the
ground. The descent delay alarm will
sound.
Note: Be sure the area below the platform is
clear of personnel and obstructions before
continuing.
16 Press and hold the function enable button,
and press the platform down button.
⊙ Result: The platform should lower to end.
The descent delay alarm should sound
while the platform is lowering.
Test the Emergency Lowering
17 Activate the up function and raise the
platform approximately 60 cm.
18 Pull the emergency lowering knob located
on the ground controls side of the
machine.
⊙ Result: The platform should lower. The
descent alarm will not sound.
19 Turn the key switch to platform control.
42
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