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Malfunctions during crane operation
14.5 Emergency operations and programs
14 - 48
3 302 709 en
Operating manual
GMK5150L
1
2
.0
1.
201
8
For the
MAXbase
slewing range
type
If the
Standard
slewing range type is activated;
Slewing is not monitored by the RCL in emergency operation.
Due to the wide variety of possible outrigger spans and the asymmetry,
the permissible slewing ranges cannot be representing as simple tables.
When slewing with the hand-held control is unavoidable
•
Refer to the
Lifting capacity table
(provided in digital form only) for the
slewing ranges applicable to the current rigging mode.
•
Note the slewing range divisions and the permissible (maximum and
minimum) working radii and lifting capacities for each.
Checking the
RCL
display
Check that the enabled slewing ranges and working radii specified in the
Lifting capacity table
are correctly shown on the RCL display.
•
Slew slowly towards a safe range and check that the current position (
1
)
changes accordingly.
•
Derrick slowly towards a safe range and check that the current position (
1
)
changes accordingly.
– If the RCL display still displays correctly
You can use the
RCL
display for orientation while slewing and correct the
working radius before reaching the slewing range limits.
– If the RCL does not display correctly
Slew slowly only and monitor the slewing range limits and working radius
based on the values specified in the
Lifting capacity table
. You may need to
determine the current position via measurements, depending on the
availability of the displays (slewing angle/working radius).
G
Risk of overturning when slewing in emergency operation!
Execute the measures described in this section before slewing and
during slewing. Special caution must be exercised with the
MAXbase
slewing range type because several parameters must be monitored
simultaneously.
If you have any doubts, contact
Manitowoc Crane Care
.
Содержание GROVE GMK5150L
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Страница 12: ...22 11 2018 4 3 302 834 en us Correction sheet GMK5150 GMK5150L Blank page ...
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Страница 45: ...Operating manual 3 302 709 en GMK5150L 12 01 2018 15 15 Index ...
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Страница 48: ...Overview 1 1 Accidents 1 2 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 50: ...Overview 1 4 Terms used 1 4 3 302 709 en Operating manual GMK5150L 12 01 2018 1 4 Terms used ...
Страница 52: ...Overview 1 4 Terms used 1 6 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 82: ...Overview 1 10 Identification 1 36 3 302 709 en Operating manual GMK5150L 12 01 2018 1 10 Identification ...
Страница 416: ...Operating elements for crane operation 9 1 Overview of the operating elements 9 4 Operating manual GMK5150L ...
Страница 420: ...Operating elements for crane operation 9 1 Overview of the operating elements 9 8 Operating manual GMK5150L Side panel ...
Страница 436: ...Operating elements for crane operation 9 1 Overview of the operating elements 9 24 Operating manual GMK5150L ...
Страница 448: ...Operating elements for crane operation 9 1 Overview of the operating elements 9 36 Operating manual GMK5150L Blank page ...
Страница 486: ...Operating elements for crane operation 9 1 Overview of the operating elements 9 74 Operating manual GMK5150L Blank page ...
Страница 494: ...Operating elements for crane operation 9 1 Overview of the operating elements 9 82 Operating manual GMK5150L Blank page ...
Страница 496: ...Operating elements for crane operation 9 1 Overview of the operating elements 9 84 Operating manual GMK5150L Blank page ...
Страница 610: ...Crane operation 11 1 Before operating the crane 11 20 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 612: ...Crane operation 11 2 Standard slewing range type 11 22 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 680: ...Crane operation 11 5 Crane operation with main boom 11 90 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 738: ...Crane operation 11 7 Working range limiter 11 148 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 778: ...Rigging work 12 5 Starting the engine for rigging 12 30 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 802: ...Rigging work 12 8 Outrigger operation 12 54 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 818: ...Rigging work 12 8 Outrigger operation 12 70 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 896: ...Rigging work 12 10 Rigging work on the main boom 12 148 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 906: ...Rigging work 12 11 Other rigging work 12 158 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
Страница 1020: ...Index 15 2 3 302 709 en Operating manual GMK5150L 12 01 2018 Blank page ...
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