Machine Safety System Override - JLG 400S Operation Manual

5.5 MACHINE SAFETY SYSTEM OVERRIDE (MSSO)(CE
ONLY)
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 con-
trols 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 will flash
and a fault code is set 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.
3121670
To operate the MSSO:
1. From the ground control console, place the Platform/
Ground Select switch in the Ground position.
2. Pull out the Power/Emergency Stop control.
3. Start the engine or MSSO will function through the Auxiliary
Power system.
4. Press and hold the MSSO switch and the control switch for
the desired function.
– JLG Lift –
SECTION 5 - EMERGENCY PROCEDURES
5-3