Manitowoc GROVE GMK4090 User Manual

Crane operation
11.5 Crane operation with main boom
Operating manual 3 302 736 en 11 - 77
GMK4090
xx.xx.xxxx
Switching off the
main hoist
If you no longer require the main hoist, you should switch it off to avoid
unintentional use.
• Press the button (1) once.
– The lamp in the button (1) will light up dimly.
– Symbol (2) is red when the main hoist is switched off.

Manitowoc GROVE GMK4090 Specifications

General

Brand	Manitowoc
Model	GROVE GMK4090
Category	Construction Equipment
Language	English