Checklist „Regular Maintenance", (See Chapter 9.2); Kern Hum - KERN HUS Series Instruction Manual

9.3 Checklist „regular maintenance", (see chapter 9.2)
9.3.1

KERN HUM

Original dimensions crane scales, serial no.: ....................................... Capacity ....................................
Shackle
a (mm) b (mm)
Date .......................................
Shackle
a b
Max. admitted variation 5 % 0 %
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
HUS/HUM-BA-e-1131
c (mm) Wear and Positioning
tear screws
Tester .............................................
Fixing
Wear and tear
c
(see grey fields)
screws
No deformation or
tight
5 %
cracks
Hooks
d (mm) e (mm)
Hooks
α
d e
Angle
10 % 5 % 10 °
Angle α (°)
Wear and Safety bracket
tear
Wear and tear Safety
(see grey fields) bracket
No deformation or Perfect
cracks function
Date Tester
42