Starting/switching off the engine – for crane operation
9.3 Switching off the engine
9 - 10 3 302 633 en Operating Instructions GMK5250L
27.09.2017
9.3.2 In emergencies, with the emergency stop switches
Four emergency stop switches are provided
for emergencies:
• Press an emergency stop switch (1), (2)
or (3). The switch latches.
The engine shuts down.
H
If an air intake inhibitor is present, this is then triggered.
Resetting the
emergency stop
switch
You can restart the engine only after you have reset the emergency stop
switch.
• Switch off the ignition.
• Turn the actuated emergency stop switch until it disengages again.
If an air intake inhibitor is present, this must be loosened;
à Releasing the air intake inhibitor, p. 4 - 23.
G
Risk of overloading if used improperly!
Use the emergency stop switches only in an emergency, i.e. if the crane
functions no longer respond to the control levers.
Stopping crane movements suddenly may cause the truck crane to become
overloaded under unfavourable conditions.
1 On the carrier
2 On the hand-held control
3 In the crane cab