22
GB
USA
4
C
C
S
E
C
5
A
ta
n
•
•
S
U
3. Manufacturer’s certificate
Every HAZET torque
wrench will be supplied
with a manufacturer’s
examination certificate
in accordance with DIN
55350 - 18 - 4.2.2.
The adjusted torque
value and the insert tool
which has been used
for this purpose are
indicated on the manu-
facturer’s certificate.
The effective length of
the used insert tool is
indicated in the cur-
rent Illustrated
List. When using insert tools which cannot be
adapted with a torque adjusting device, we
recommend to adjust the desired torque value using
an insert reversible ratchet or an insert square drive
presenting the same effective length. When using
other insert tools, the torque to be adjusted (MDE)
must be calculated using the following formula
(effective lengths of different insert tools):
MDE = Torque to be set
MDV = Prescribed torque
l
j
=
Standard length of adjustment using
an adjusting tool
l
1
= Effective length of the torque wrench
l
2
=
Gauge dimensions of the adjusting tool
l
w
= Gauge dimension of the insert tool
Design and Function
BA 6300 6spr VIII.indd 22
BA 6300 6spr VIII.indd 22
08.03.12 16:37
08.03.12 16:37
