Stahlwille Standard MANOSKOP 720 Nf/80 Manual Del Usuario página 42

EN
To carry out the test, proceed as follows:
1. Set the torque wrench to the highest
scale reading.
2. Operate the torque wrench five times
ensuring it cuts out properly each
time.
AT T E N T I O N !
Incorrect use of the torque
wrench leads to the risk of
material damage.
 Make sure that the tightening
process is immediately ceased
after the torque wrench has
triggered.
3. Set the torque wrench to 20 % of the
maximum scale reading.
4. Operate the torque wrench five times
on the torque tester. Check to see
that the readings shown on the
torque tester are not more than
4.15 % greater and not more than
3.85 % smaller than the value set on
the torque wrench.
5. Set the torque wrench to 60 % of the
maximum scale reading.
6. Operate the torque wrench five times
on the torque tester. Check to see
that the readings shown on the
torque tester are not more than
4.15 % greater and not more than
3.85 % smaller than the value set on
the torque wrench.
7. Set the torque wrench to the highest
scale reading.
8. At this setting, operate the torque
wrench five times on the torque
tester. Check to see that the readings
shown on the torque tester are not
more than 4.15 % greater and not
more than 3.85 % smaller than the
value set on the torque wrench.
If the tests show that there are deviations
greater than the permitted amounts, the
wrench will require readjusting.
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