4
© 2020 · INST_KKT-U 10/20 · www.halfen.com
HALFEN DEHA KKT-U
Assembly Instructions
Deutsch
English
Fr
ançais
N
ederlands
Polski
Česky
Español
Annual inspection
Each ordered HALFEN Lifting link has a unique identifi cation
number. The unique number correctly identifi es the lifting
link and helps to ensure each unit is checked for operational
safety at regular intervals.
The following options are available when ordering:
•
A certifi cate that confi rms that all guidelines and quality
controlled manufacture are observed; also includes
type of lifting link, the identifi cation number and an
inspection table.
•
In addition to the certifi cate a written report confi rming
the lifting link was tested to twice its nominal load
capacity.
Safety monitoring and maintenance
Operating
symbol
Manufacturer
Type K-A
Load group
Manufacturer
Type K-A
Identifi cation
number
Identifi cation
number
As with all lifting links the universal
head lifting links must be checked by
a suitably trained person at least once
a year to ensure they are in usable
condition. There is no pre-defi ned life
expectancy for universal head lifting
links.
When checking the universal head
lifting links for damage the criteria in
the table below should be observed.
Special attention should be paid to
any deformation and to general wear
and tear. The identifi cation on the
link must always be legible.
If the wear limits stated in the table
are not met, then further use of the
universal head is not permitted.
The inspection must be properly
documented.
CE-mark
Tolerances for the universal head lifting link
Wear limits for the lip thickness “m” and hole size for “h” [mm]
Load class
1,3
2,5
5,0
10,0
20,0
32,0
45,0
m
min
5.5
6.0
8.0
12.0
18.0
24.0
24.0
h
max
13.0
18.0
24.5
32.5
47.5
58.0
58.0
Wear limits for minimum link diameter “g” and chain link elongation “f ” [mm]
g
min
14.0
17.5
28.0
36.0
56.0
80.0
85.0
f
min
10.5
12.5
18.5
26.0
36.0
40.0
46.0
It is prohibited to re-bend any element damaged by mis-use. De-commission the universal head lifting link if
there is any signifi cant bending.
h
m
f
Beading
should not
be removed
or ground
down
g
Cross section
when
new
g
min
Cross section
after period
of
use
Cross section
Alterations and repairs
to the universal-head
links, especially welding,
are strictly forbidden.
We strongly advise against using our
products with products of other
manufacturers.
