KERN HFM 10T1, Operating Instruction

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HFM-BA-e-1813 30
Shackle Hooks
a b c
Wear and tear (see
grey fields)
Split
pin&Nut
d e) f g
Angle
α
Wear and tear
(see grey fields) Safety
bracket
Date Tester
Max. admitted variation
5 % 0 % 5 %
No deformation or
cracks
tight
10 % 5 % 5 % 5 %
10 °
No deformation or
cracks
Perfect
working
order
24 months / 100 000 x
27 months / 112 500 x
30 months / 125 000 x
33 months / 137 500 x
36 months / 150 000 x
39 months / 162 500 x
42 months / 175 000 x
45 months / 187 500 x
48 months/200 000
51 months / 212 500 x
54 months / 225 000 x
57 months / 237 500 x
60 months/250 000x

All load carrying parts have to be exchanged by a service partner authorized by KERN.
bold letters
= this maintenance work has to be carried out by a service partner authorized by KERN.