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SECTION 5 - EMERGENCY PROCEDURES
Platform or Boom Caught Overhead
If the platform or boom becomes jammed or snagged in over-
head structures or equipment, do the following:
1.
Shut off the machine.
2.
Rescue all people in the platform before freeing the
machine. Personnel must be out of the platform before
operating any controls on the machine.
3.
Use cranes, forklifts, or other equipment to stabilize motion
of the machine to prevent a tip over as required.
4.
From the ground controls, use the Auxiliary Power System (if
equipped) to carefully free the platform or boom from the
object.
5.
Once clear, restart the machine and return the platform to a
safe position.
6.
Inspect the machine for damage. If the machine is damaged
or does not operate properly, turn off the machine immedi-
ately. Report the problem to the proper maintenance per-
sonnel. Do not operate the machine until it is declared safe
for operation.
5-2
5.4
MACHINE SAFETY SYSTEM OVERRIDE (MSSO)
(IF EQUIPPED)
The Machine Safety System Override (MSSO) is
only to be used to retrieve an operator that is
pinned, trapped, or unable to operate the
machine. The MSSO will override function
controls that are locked out from the platform
and ground consoles. An example of this would be in the case of
Load Sense System activation.
NOTE:
If the MSSO functionality is used, the fault indicator is set with a
fault code in the JLG Control System which must be reset by a
qualified JLG Service Technician.
NOTE:
No functional checks of the MSSO system are necessary. The JLG
Control system will set a Diagnostic Trouble Code if the control
switch is faulty.
1.
From ground control console, place Platform/Ground Select
switch in Ground position.
2.
Pull out Power/Emergency Stop control.
3.
Start engine or MSSO will function through the Auxiliary
Power system.
4.
Press and hold MSSO switch and control switch for the
desired function.
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