Manitowoc Grove GMK 5250L

Operating elements for crane operation
8.1 Overview of the operating elements
Operating Instructions GMK5250L 3 302 633 en 8 - 3
27.09.2017
s
1 – Camera on main boom
1)
– Camera on the hoists
– Camera on the driver's cab
1)
à p. 11 - 137
à p. 11 - 139
à p. 11 - 139
2 Anemometer and air traffic control light
1)
à p. 11 - 126
3 Lifting limit switch – function
Lifting limit switch – rigging
à p. 10 - 82
à p. 11 - 120
4 Socket for hand-held control
à p. 8 - 77
5 Slewable spotlight
1)
à p. 10 - 127
6 Rigging the main boom
1)
à p. 6 - 15
7 RCL override – Version A
3)
– Key-operated switch for overriding the RCL in an
emergency
RCL override – Version B
3)
– No function
à p. 8 - 137
à p. 8 - 138
8 Spotlights
1)
à p. 8 - 8
9 Status display RCL
à p. 10 - 63
10 Hydraulic emergency operation
Hydraulic emergency operation as per BGR 159
1)
à p. 14 - 47
à p. 14 - 51
11 Lowering limit switch
à p. 10 - 84
12 Counterweight, removed
à p. 11 - 67
13 Shut-off valves on the superstructure hydraulics
à p. 9 - 3
14 Outrigger
–Operation
– Lighting
– Installing/removing the outrigger beams
à p. 11 - 37
à p. 3 - 70
à p. 6 - 35
15 – Fuel tank auxiliary heater
– Storage compartment for anemometer
à p. 10 - 5
à p. 11 - 126
16 Drive unit
2)
17 Slewing gear
–Operation
– Turntable lock
– Switching on the slewing gear freewheel
1)
– Switching off the slewing gear freewheel
à p. 10 - 115
à p. 8 - 124
à p. 6 - 12
à p. 11 - 18
1)
Additional equipment
2)
à Maintenance Manual
3)
Version A or version B active depending on RCL programming