KERN & SOHN HDB 10K10N - Manual (Page 26)

HDB-N-BA-d-1320 26
8.3 Checklist „Regular maintenance“
Original dimensions suspended balance*, serial no.:
………………………………… Capacity ………………………………
Hooks
e (mm) f (mm) g (mm) h (mm) i (mm) Wear and tear Angle (°)
Date ………………………………… Tester ………………………………………
*These data can be found in the document attached to the balance. Please keep this document always available.
Hooks Hand grip
e f g h i
Wear (see
cross-hatched
areas)
Optical test
Datum Tester
Max. admitted variation 1% 5 % 5 % 5 % 5 % 10 °
No deformation or
cracks
Revision prior to first
use
3 months/12,500 x
6 months/25,000 x
9 months/37,500 x
12 months/50,000 x
15 months/62,500 x
18 months/75,000 x
21 months/87,500 x