User manual
HCB_HCN -BA-e-1341  41 
9.  Enclosure 
9.1  Checklist „Enhanced maintenance“ (General revision) 
The enhanced maintenance has to be carried out by a service partner authorized by KERN. 
Suspended Balance  Model ………………………………….. Serial no. …………………………………………….. 
Interval 
Magnetic powder 
test for cracks 
Hooks  Carbine  Anchor eyelets  Date  Name  Signature 
12 months/50,000 x 
24 months/100,000 x 
36 months/150,000 x 
48 months/200,000 x 
60 months/250,000 x 
72 months/300,000 x 
84 months/350,000 x 
96 months/400,000 x 
108 months/450 000 x 
120 months/500 000x 
 Replace suspended balance completely 










