User´s manual, English, Warning – ROTHENBERGER Drehmomentgabelschlüssel-Satz, 7-teilig User Manual
Page 6
6
USER´S MANUAL
ENGLISH
1. Hold the wrench so that the direction arrow and
the scale are visible.
2. Unblock the knurling knob (Fig. 1) by loosening the
rear locknut (Fig.2) anti-clockwise.
3. Rotate the knurling knob clockwise until you are
near the desired scale value.
4. Procedere quindi come segue:
- for values of 10 –18 – 42 Nm
slowly rotate the knurling knob until the “10”
– “18” – “42” dent of the knob coincides
with the scale vertical.
- for values of 55 – 65 – 75 Nm
slowly rotate the knurling knob until the “0”
dent of the knob coincides with the scale
vertical.
5. Block the torque regulation by screwing the locknut
again.
When you reach the desired tightening torque, you
will hear a click and the screwing will be easier.
¡¡¡WARNING !!!
- I n order to avoid any damage to your tool, stop bringing pressure on the wrench after you have reached the
desired tightening torque.
- Always bring the wrench back to the minimum values after use, in order not to damage the tightening
precision.
- In case you have not used the wrench for a long period of time, make a few clicks with the torque at the scale
lowest value, so that the wrench can lubricate.
- The fork face with the number on it must be on the same level as the direction arrow and as the scale, as
shown on the drawing.
Values to set
Wrench
180 Kg x cm (18 Nm)
Conventional torque wrench + R410A
1/4
17
420 Kg x cm (42 Nm)
Conventional torque wrench + R410A
3/8
22
550 Kg x cm (55 Nm)
Conventional torque wrench
1/2
24
550 Kg x cm (55 Nm)
R410A
1/2
26
650 Kg x cm (65 Nm)
Conventional torque wrench
5/8
27
650 Kg x cm (65 Nm)
R410A
5/8
29
Values to set
Vertical
scale
dent
Knob dent
100 Kg x cm (10 Nm)
10
10
180 Kg x cm (18 Nm)
18
18
420 Kg x cm (42 Nm)
42
42
550 Kg x cm (55 Nm)
55
0
650 Kg x cm (65 Nm)
65
0
750 Kg x cm (75 Nm)
75
0
*For different torque values you
can start from tabulate value and
increase or decrease torque by
rotating the knob considering each
dent corresponds at 10 Kg x cm
(1 Nm).
18
10
Fig. 1
Fig. 2