Rigging work
12.3 Rigging work after driving with a trailer
12 - 18
3 112 993 en
Operating manual GMK 6400
1
2
.0
7.
201
3
12.3.2
Switching off the slewing gear freewheel
If the slewing gear freewheel is switched on, switch it off prior to working
with the crane.
Requirements
– The engine for crane operation is running
– The slewing gear brake is released, the lamp (
1
) has gone out;
Releasing the slewing gear brake
Switching off
•
Remove the lock (
4
) from the bore (
1
)
•
Pull the pin (
3
) out as far as possible
•
Secure the pin with the lock in the bore (
2
)
and remove the key
•
Pull and secure the pin (
3
) on the other slew-
ing gears in the same way
•
Close the valve (
5
) – the slewing gear free-
wheel is switched off
Before slewing
Support the truck crane with the necessary outrigger span, enter the corre-
sponding RCL code and derrick the main boom to an angle permissible
within the working range.
G
Risk of accident with the slewing gear freewheel switched on
Switch off the slewing gear freewheel before working with the crane.
If it is not switched off, the slewing gear brake does not work and you can-
not stop slewing movements in time.
Summary of Contents for GROVE GMK 6400
Page 1: ...3 112 993 en 12 07 2013 Operating manual Part 1 Driving ...
Page 9: ...Correction sheet GMK6400 3 302 804 en 7 27 08 2018 Hook tackle Reeving A 1x ...
Page 10: ...27 08 2018 8 3 302 804 en Correction sheet GMK6400 Blank page ...
Page 12: ...06 06 2014 2 3 113 115 en Correction sheet GMK6400 Blank page ...
Page 18: ...22 01 2014 6 3 113 060 en Additional page GMK6400 Blank page ...
Page 26: ...3 112 993 en Operating manual GMK 6400 12 07 2013 Blank page ...
Page 28: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 32: ...Overview 1 4 Terms used 1 4 3 112 993 en Operating manual GMK 6400 12 07 2013 1 4 Terms used ...
Page 34: ...Overview 1 4 Terms used 1 6 3 112 993 en Operating manual GMK 6400 12 07 2013 Blank page ...
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Page 383: ...Operating manual GMK 6400 3 112 993 en 12 07 2013 8 8 Index ...
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Page 407: ...3 112 993 en 12 07 2013 Operating manual Part 2 Crane operation ...
Page 415: ...Correction sheet GMK6400 3 302 804 en 7 27 08 2018 Hook tackle Reeving A 1x ...
Page 416: ...27 08 2018 8 3 302 804 en Correction sheet GMK6400 Blank page ...
Page 418: ...06 06 2014 2 3 113 115 en Correction sheet GMK6400 Blank page ...
Page 424: ...22 01 2014 6 3 113 060 en Additional page GMK6400 Blank page ...
Page 432: ...3 112 993 en Operating manual GMK 6400 12 07 2013 Blank page ...
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Page 937: ...Operating manual GMK 6400 3 112 993 en 12 07 2013 15 15 Index ...
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