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Rigging work
12.8 Outrigger operation
12 - 64
3 302 709 en
Operating manual
GMK5150L
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12.8.10
Levelling the free-standing truck crane
H
This section describes the levelling with the outrigger. You can level the
truck crane using the axle raising;
The suspension is deactivated (locked) if the truck crane is in the
Free on
wheels
working position.
The suspension must remain switched off until the truck crane is on
outriggers.
•
Set down the load.
•
Extend the supporting cylinders until all wheels are just above the
ground.
Levelling the truck crane
•
Level the truck crane with the outriggers until only lamp (
1
) is illuminated
in the measuring range
1°
.
G
Danger of overturning if the supporting cylinders are operated unevenly
Extend or retract the supporting cylinders as evenly as possible.
This prevents the truck crane overturning while retracting individual
outrigger cylinders.
G
Danger of overturning when switching on the suspension
You may under no circumstances switch on the suspension as long as the
rigged truck crane is on wheels. Switching on the suspension would cause
the suspension struts to be suddenly collapsed and damaged, and the truck
crane could overturn.
Summary of Contents for GROVE GMK5150L
Page 1: ...Operating manual 3 302 709 en 12 01 2018 ...
Page 6: ...12 01 2018 2 3 302 706 en Additional page GMK Blank page ...
Page 8: ...31 08 2018 2 3 302 808 en Additional pages GMK Blank page ...
Page 12: ...22 11 2018 4 3 302 834 en us Correction sheet GMK5150 GMK5150L Blank page ...
Page 14: ...28 11 2018 2 3 302 839 en Additional pages GMK Blank page ...
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Page 45: ...Operating manual 3 302 709 en GMK5150L 12 01 2018 15 15 Index ...
Page 46: ...3 302 709 en Operating manual GMK5150L 12 01 2018 ...
Page 48: ...Overview 1 1 Accidents 1 2 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Page 50: ...Overview 1 4 Terms used 1 4 3 302 709 en Operating manual GMK5150L 12 01 2018 1 4 Terms used ...
Page 52: ...Overview 1 4 Terms used 1 6 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Page 1020: ...Index 15 2 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
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