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Mechanical installation
24
A4429-3.0
HBM: public
T40FH
4. Now remove the ring bolts and mounting ring(s).
Important
Keep them in a safe place for future dismounting.
Important
Use a threadlocker (medium strength, e.g. LOCTITE) to glue the screws into
the counter thread to exclude prestressing loss due to screw slackening, in the
event of alternating loads.
Notice
Comply with the maximum thread reach as per Tab. 5.1, Page 24. Otherwise
significant measurement errors may result from a torque shunt, or the trans
ducer may be damaged.
Measure
ment
range
Fastening screws
Number of
screws per
flange
Prescribed
tightening moment
kN
V
m
Z
Property class
N
V
m
100
150
150
M30
12.9
16
2450
200
250
300
M36
18
4250
1)
DIN 933; black/oiled/
m
tot
=0.125
Tab. 5.1
Fastening screws