Operating elements for driving
3.2 Short description of the operating elements
Operating manual GMK 6400 3 112 993 en 3 - 45
12.07.2013
Switch lever
The truck crane is stationary or driving.
– 1 x to the left: Change over between
automatic and manual oper-
ating mode – without change of gear
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The truck crane is stationary.
– Push forwards 1 x: Shift up starting gear – 1 gear
– Push to the rear 1 x: Shift down starting gear – 1 gear
The truck crane is in motion.
– Push forwards 1 x: Shift up – 1 gear
Manual operating mode on
– Push to the rear 1 x: Shift down – 1 gear
Manual operating mode on
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The parking brake is engaged and neutral position is activated.
– The brake pedal is activated.
– To the front: All current error codes are shown.
– The brake pedal is not activated.
– To the front: All stored error codes are shown.
The error codes are displayed one after the other as long as the gearshift
lever is pressed.
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