Practical examples
48
Torque-angle measuring mode
Cylinder head bolts in a diesel engine (commercial vehicle)
Unit:
N m
M target torque
210 N m
M
UT
upper torque tolerance limit:
+40 %
M
LT
lower torque tolerance limit:
–25 %
M
A
torque alert limit:
80 %
M
P
preload
150 N m
α target angle:
90°
α
UT
upper angle tolerance limit:
+1 %
α
LT
lower angle tolerance limit:
–1 %
Function mode:
Peak
Extension length:
38.5 mm (standard with 14 × 18 mm square insert)
The flow chart shown in the following represents the steps to be performed for data input on the torque and
angle wrench. All menu entries are shown.
Practical examples
49
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www.hoffmann-group.com
49
48
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