SECTION 5 - EMERGENCY PROCEDURES
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5-7
5.4
BYPASS KEY
THIS FEATURE MUST ONLY BE USED AS DESCRIBED BELOW. THE MACHINE
COULD TIP OVER IF THESE DIRECTIONS ARE NOT FOLLOWED.
The machine has a key for bypassing the platform safety sys-
tems. The key used to activate the bypass switch. It is fas-
tened to the inside cover of the ground control station.
The bypass system is used to operate (and will
only operate) a machine with a qualifying fault.
The bypass icon is displayed and the alarm will
sound. This system must only be used by quali-
fied personnel.
1.
Remove key and insert it into the bypass key
switch (
1
). Turn switch
(right/left) and hold
to
activate bypass
button (
2
)
. The bypass icon will be
displayed.
2.
Press the bypass button (
2
)
to
activate bypass mode and
operate
the appropriate functions to bring
the machine to safety while keeping
bypass key turned.
3.
After operation, return bypass key to its neutral
position and return key to its fastener.
After using the bypass system, a qualified JLG mechanic
must be contacted to determine the reason for needing to
use this feature. Return the key to the where you found it
and secure it in that location.
The safety device circuit board records every time the safety
device bypass key is activated along with the movements
made during these operations.
NOTE:
In case of machine with restricted area of operation,
the bypass of the safety devices does not allow the
boom assembly to go out of the safe working area.
SAFETY DEVICE BYPASS ALLOWS OPERATION OF MACHINE WITH AN OVER-
LOAD IN THE PLATFORM. THE OVERLOAD ALARM WILL SOUND AND THE
OVERLOAD ICON WILL BE ON THE PLATFORM/REMOTE CONTROL BOX DIS-
PLAY. REMOVE OVERLOAD FROM THE PLATFORM BEFORE OPERATION.
1
2
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