Starting/switching off the engine – for crane operation
10.1 Starting the engine – from the crane cab
Operating Manual GMK6300L 3 112 xxx en 10 - 9
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10.1.6 Lamp test / switching state alignment
Lamp test After the ignition has been switched on, a lamp test is performed.
• Check that the lamps (1) and (2) light up briefly.
If the specified time is insufficient, switch on the ignition again.
• Check whether lamps (1) and (2) light up
briefly.
If one or more lamps do not light up, refer to
Manitowoc Crane Care.
If the specified time is insufficient, you can
perform 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!
This prevents accidents and damage caused by detecting malfunctions too
late.