Yale HOISTS SHAW-BOX SKA, Operation & Service Manual

Page: 72 / 166

4 Installation
72
07.2020
ba
-o
.2
.6
.0
-us
-3
.2
-ys
|
A1
18
67
50
1 Re
v A
E
4.13.2 Rope fastening point (YKA/SKA - YKE/SKE)
If special ropes are used, refer to the section Rope fastening point (YKA/SKA -
YKE/SKE) with special ropes .
WARNING
Danger of falling load
If ropes are not secured according to instructions, this leads to the rope slipping and the
load falling.
➢
Always tighten and secure ropes at the rope fastening point according to instructions.
➢
Replace cotter pins every time after disassembly.
Type
a L x
[in]
YKA/SKA
0.98
3.9 0.24
YKB/SKB
YKC/SKC 5.1
0.59
YKE/SKE 6.3
(1) Rope bag
(2) Rope wedge
(3) Rope clamp
(4) Cotter pin
(5) Rope
Fig. 44
Feed the rope end through the rope bag (1) (see figure).
Lay rope (5) around the rope wedge (2) and draw together in the rope bag (1).
– The rope end must protrude out of the rope bag (1) by dimension “L” (see table)
as a minimum.
Secure rope end with rope clamp (3), dimension “a” away from the rope bag. The
rope clamp must not be mounted at the rope binding. For tightening torque (see
table).
Check the protruding end of the rope wedge.
– Maximum value per “x” (see table).
Assemble the rope bag (1) at the fastening point.
– Observe the indicating label on the rope fastening point and the section Position
of the rope fastening point .
Secure with a cotter pin (4).
– The cotter pin (4) must always be replaced after disassembly.
Rope-Ø Thread size Tightening torque
[in] [lb
f
ft]
0.197…0.256 M6 4
0.276…0.315 M8 7
0.335…0.394 M8 15
0.472…0.492 M12 30
0.551…0.63 M14 70
0.787 M16 96
Tab. 16