10
P1886E/EN 2008-07
86b_1_5 en bedingt.fm, 24.07.2008
Before initial operation
4
4.4
Connect the tool.
➔
Connect the connection couplings to the tool and compressed air line properly.
➔
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
CAUTION!
The air hose can come off by itself and whip around uncontrollably.
➔
Shut off the compressed air before making the connection.
➔
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 = 5500 ±300 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:
73.7 ft lbf (100 Nm) rundown
➔
Approx. 3 turns of the torque
adjustment screw
Speed: 4600 rpm
Max.
Min.
0
1
2
3
4
5
6
+
–
75
90
100
110
120
130
0
2500
3000
3500
4000
4500
5000
5500
Nm
To
rque
To
rq
ue adj
ustme
nt
screw
Example:
73.7 ft lbf
Exhaust air throttle
Speed
rpm
Curve for medium
working range
