10
P1885E/EN 2008-07
86b_1_5 en bedingt.fm, 27.10.2010
Before initial operation
4
➔
Activate the compressed air.
4.4.1
Testing
4.5
Setting up the tool
The tool must be configured for the desired rundown.
4.5.1
Setting the torque
Abb. 4-1
➔
Carry out a test in clockwise and coun-
terclockwise rotation at maximum
speed, see 4.5.2 Changing the speed,
page 11.
➔
Check the speed at the output drive.
Target: n > 6000 rpm.
CAUTION!
Danger of injury from unintended startup.
Shut off the compressed air before adjusting the torque.
CAUTION!
Danger of injury from rotating hex wrench
Adjust the torque using the provided hex wrench only. Never use an angular wrench.
Example settings:
47.9 ft lbf (6
5 Nm)
rundown
➔
Approx. 3 turns of the torque
adjustment screw
Speed: 5000 rpm
50
60
5500
4000
4500
5000
6000
3500
Max.
Min.
3000
0
90
0
1
2
3
2800
80
70
4
5
6
+
–
Nm
Torque
Torque adjustment screw
47.9 ft lbf (65 Nm)
Exhaust air throttle
Speed
rpm
Curve for medium
working range
