Manitowoc GROVE GMK5150L User Manual

Malfunctions during crane operation
14.7 Hydraulic emergency operation acc. to BGR 159
Operating manual 3 302 709 en 14 - 67
GMK5150L
12.01.2018
14.7.7 Establishing the required hydraulic circuits
You must switch over the necessary valves to establish a hydraulic circuit.
H
The valves 1 to 5 for hydraulic emergency operation with the hand pump
must be switched to
Crane operation. Check the positions of the valves and,
if necessary, switch to
Crane operation; à Switching over valves, p. 14 - 54,
à Switching over the crane's hydraulic system, p. 14 - 52.
Valves at the
control panel
The valves 1 to 5 are labelled with their respective numbers.
For crane operation
• Switch the valves 1 to 5 downward.
s

Manitowoc GROVE GMK5150L Specifications

General

Brand	Manitowoc
Model	GROVE GMK5150L
Category	Construction Equipment
Language	English