Manitowoc Grove GMK 4100L-1, Руководство по эксплуатации

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Malfunctions during crane operation
14.5 Emergency operations and programs
Operating manual 3 302 690 en 14 - 41
GMK4100L-1
2
3
.1
1.
201
7
Locking points for the telescopic sections
The telescopic section must not be set down for locking or unlocking it.
The cutout ( 1 ) must be clear. That is why you have to extend the telescoping
cylinder about 25 mm further than for a return run.
Exception: At fixed length 0%, the value is the same as for an empty drive.
The following table shows the extended length for locking and unlocking
the telescopic sections.
Table for locking/unlocking the telescopic sections
Telescopic
section
Locking point at
fixed length
Extended length of
telescoping cylinder
in % in mm (in ft)
Telescopic
section
I
0
50
92
100
5
4,140
7,592
8,249
(0.02)
(13.58)
(24.91)
(27.06)
Telescopic
section
II
0
50
92
100
274
4,445
7,928
8,590
(0.90)
(14.58)
(26.01)
(28.18)
Telescopic
section
III
0
50
92
100
536
4,699
8,174
8,836
(1.76)
(15.42)
(26.82)
(28.99)
Telescopic
section
IV
0
50
92
100
799
4,924
8,367
9,023
(2.62)
(16.15)
(27.45)
(29.60)
Telescopic
section
V
0
50
92
100
1,061
5,062
8,402
9,039
(3.48)
(16.61)
(27.57)
(29.66)
Telescopic
section
VI
0
50
92
100
1,281
5,171
8,417
9,035
(4.20)
(16.97)
(27.61)
(29.64)