Crane operation
11.5 Crane operation with main boom
11 - 82 3 302 819 en Operating manual
GMK3060
13.12.2018
Switching on the
main hoist
After the ignition is switched on, all of the power units will be switched off and the
lamps in the corresponding buttons will light up only dimly.
• Check that the auxiliary hoist is switched off and therefore secured against
unintentional operation.
– The lamp in button (1) should light up only dimly.
– Symbol (2) must be red.
• Press the button (1) once.
– The lamp in button (1) will light up brightly.
– Symbol (2) is green when the main hoist is switched on.
• Check that the current reeving of the main hoist is displayed, e.g. 4. Correct the
reeving if necessary;
à p. 11 - 43.