HELI JS07N - Page 26

JS07N·JS07·JS08·JS12·JS14
24
Function Test
Test Emergency Stop
6.Push in the ground red Emergency Stop
button to the off position.
⊙ Result: No functions should operate.
7.Pull out the red Emergency Stop button to
the on position.
Test the Up/Down Functions
The audible warnings on this machine and the
standard horn all come from the same central
alarm. The horn is a constant tone. The de-
scent alarm sounds at 60 beeps per minute.
The alarm sounds at 180 beeps per minute
when the pothole guards have not deployed
and when the machine is not level. An optional
automotive-style horn is also available.
Turn the key switch to platform control or
closed.
8.Toggle platform lift switch upward.
⊙ Result: The platform should not raise.
9.Turn the key switch to the ground control.
10.Toggle platform lift switch upward.
⊙ Result: The platform should raise.
11.Toggle platform lift switch down.
⊙ Result: The platform should lower. The de-
scent alarm should flash and sound while the
platform is lowering. When the platform down
to 2.1M, stop falling.
12.Pull the platform lift switch.
⊙ Result: The platform should lower to the
lowest location. The descent alarm should
flash and sound while the platform is lower-
ing.
Test auxiliary lowering
13.Activate the up function by pressing the lift
enable button and platform up button, and
raise the platform approximately 60 cm.
14.Pull the emergency lowering knob located
on the ground controls side of the ma-
chine.
⊙ Result: The platform should lower. The de-
scent alarm will not sound.
15.Turn the key switch to platform control.
At the platform controls
Emergency stop
16.Push in the platform red Emergency Stop
button to the “off” position.
⊙ Result: No functions should operate.
17.Pull out the red Emergency Stop button to
the “on” position.
⊙ Result: The LED diagnostic reading de-
vice led will turn on.
Test the horn
18.Press the horn button
⊙ Result: The horn should sound.
Test the Function Enable
Switch and the Up/Down Func-
tions
19.Do not hold the function enable switch on
the control handle.
20.Slowly move the control handle in the di-
rection indicated by the blue arrow, then in
the direction indicated by the yellow arrow.
⊙ Result: No functions should operate.
21.Press the lift function button.
22.Wait seven seconds for the lift function to
time out.
23.Slowly move the control handle in the di-
rection indicated by the blue arrow.
⊙Result: The platform should raise. Pothole
protection device should be expanded.
24.Release the control handle.
⊙ Result: The platform should stop raising.
25.Press and hold the function enable switch
on the control handle. Slowly move the
control handle in the direction indicated by
the white arrow.
⊙ Result: The platform should lower. The de-
scent alarm should flash and sound while
the platform is lowering.
Test the steering
Note: When performing the steer and drive
function tests, stand in the platform facing the
steer end of the machine.
26.Press the drive function button.
27.Press and hold the function enable switch
on the control handle.
28.Press the switch on top of the control han-
dle in the direction indicated by the left tri-
angle on the control panel.