Starting/turning off the engine for driving
4.1 Starting the engine from the driver's cab
Operating manual GMK 6400 3 112 993 en 4 - 13
12.07.2013
4.1.7 Lamp test/equalisation of the switching states
Lamp test After the ignition has been switched on, a lamp test is conducted.
• Check that the lamps (1) light up briefly, if
they are present. If the specified time is
insufficient, switch on the ignition again.
• If necessary, engage the parking brake and
check that the lamp (2) lights up continu-
ously.
• Check that the lamps go on for about two
seconds after switching on the ignition (1):
Contact Manitowoc Crane Care if one or more
lamps do not light up.
If you could not check all the lamps in the
specified time, you can conduct the lamp test
again as follows.
s
S
Risk of accidents due to faulty lamps.
The lamps that are used to provide warnings and information during oper-
ation light up for control purposes whenever the ignition is switched on.
Always perform the following lamp tests and immediately replace faulty
lamps or have them replaced.
In this way, you will avoid accidents and damage that occur when malfunc-
tions are not identified in time.