©
02.2020 MAN Truck & Bus
Page 2
36.99296-2132
Deactivating the engine and the power
supply via the ignition key or the toggle
switch
1. Ignition key in “OFF position”
Turn and pull off the toggle switch.
▹ The engine and the power supply are
deactivated.
Blocking CNG
1.
Switch off the ignition. Lock the CNG
shut-off valve on the CNG storage
system.
2.
Close the CNG main cock behind the
maintenance flap on the rear.
3.
In case of a possible line breakage
between the CNG storage system and the
engine or in case of malfunctions on the
CNG storage system, close the manual
shut-off valves on the CNG system.
External and internal manual emergency
opening
1.
Remove the lock washer.
2.
Press the push button or turn the rotary
switch to the right.
▹ Doors are depressurised and can be
opened by hand.
Deactivating the engine via the toggle
switch in the engine compartment
1.
Press the toggle switch in the engine
compartment downwards.
▹ The engine is deactivated.
Deactivating the power supply via the
electrical main battery switch (optional)
1.
Operate the bottom of the main battery
switch for 2 seconds.
▹ The ignition is deactivated.
2.
Operate the bottom of the main battery
switch for 2 seconds again.
▹ Power supply is deactivated.
Deactivating the power supply via the
EMERGENCY-OFF switch (optional)
Variant 1:
1.
Fold up the sealed cap and actuate the
switch below.
Variant 2:
1.
Push the red locking mechanism forwards
in the direction of the arrow and press
the top of the EMERGENCY-OFF switch.
▹ Power supply is deactivated.
▹ The hazard warning system is active.
Disconnecting the power supply via
the mechanical main battery switch
1.
Open the battery compartment.
2.
Turn the main battery switch
anticlockwise.
▹ Power supply is deactivated.
Emergency opening of doors
Deactivating the drive and the power supply
CNG storage system
Open door 1 using the front button
1.
If necessary, switch on the mechanical
main battery switch.
2.
Press the front button.
▹
Door 1 opens.
The front button can also be located behind
the front flap.
After actuating the EMERGENCY-OFF switch, the internal and entry lighting
is activated automatically as emergency lighting.
Rapid lowering of the vehicle is not to be expected as long as the air
suspension is not damaged.
