51
Emergency Operation
WARNING
If the emergency operation was done
because of a malfunction, immediately
stop the operation, and have the machine
checked and repaired.
1. Emergency Stop
Use the emergency stop button. When this
button is pushed in, the engine stops and all of
the functions are disabled.
Push in the emergency stop button in the
following cases;
(1) When a person in the platform stops all of
the machine movements to avoid hazards.
(2) When a person on the ground judges that
the operation from the platform is unsafe.
(3) When the machine is uncontrollable due to
malfunction.
Emergency stop button
M179C52-1
Fig. 9‒1 (Upper Controls)
Emergency stop button
M179C62-1
Fig. 9‒2 (Lower Controls)
2. Emergency Lowering
If the engine or main pump fails, use
the emergency pump to lower the
platform.
NOTICE
• Operate the emergency pump every other
30 seconds. The continuous operation
in excess of 30 seconds may cause the
damaged emergency pump.
M082M422
30 seconds
or less
30 seconds
or more
Pause
Operate
Pause
Operate
30 seconds
or less
30 seconds
or more
Fig. 9‒3
• Traveling operation is not possible when
operating with the emergency pump.
• The emergency pump runs off the battery.
• The engine will stop if operating the
emergency pump switch while the engine
is running.
