Halfen DEHA KKT-U Instrucciones De Montaje página 4

DEHA KKT-U
Safety monitoring and maintenance
Annual inspection
Each HALFEN Lifting link ordered 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 inspec-
tion table.
• In addition to the certifi cate a written report confi rming
the lifting link was tested to twice its nominal load capa-
city.
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.
Tolerances for the universal head lifting link
Load class 1,3
m 5.5
min
h 13.0
max
Wear limits for minimum link diameter "g" and chain link elongation "f " [mm]
g 14.0
min
f 10.5
min


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.
4
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.
Wear limits for the lip thickness "m" and hole size for "h" [mm]
2,5 5,0
6.0 8.0
18.0 24.5
17.5 28.0
12.5 18.5
Cross section
h
Manufacturer
Load group
Type K-A
CE-mark
Identifi cation
number
Operating
symbol
We strongly advise against using
HALFEN products with non-HALFEN
products.
10,0 20,0
12.0 18.0
32.5 47.5
36.0 56.0
26.0 36.0
Cross section
when new
© 2019 HALFEN · INST_KKT-U 02/17 · www.halfen.com
Assembly Instructions
Manufacturer
Type K-A
Identifi cation
number
Alterations and repairs
to the universal-head
links, especially welding,
are strictly forbidden.
32,0 45,0
24.0 24.0
58.0 58.0
80.0 85.0
40.0 46.0
Beading
should not
Cross section
be removed
after period
or ground
of use
down