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◦ Push forward ("FORWARD") clockwise = tighten screw
Push the plug-in attachment onto the screw knob. Actuate the trigger (C). On the air regu-
lator (D), the air supply can be infinitely adjusted by turning the knob.
The connection to the compressed air source takes place via a flexible compressed air hose
with quick coupling.
Maintenance and care
Regular lubrication is a prerequisite for the proper functioning of your pneumatic tool and a
long service life. The following lubrication options are available:
◦ Using a mist lubricator: A complete maintenance unit includes a mist lubricator and is at-
tached to the compressor (not included).
◦ Using a line oiler:
A line lubricator is installed in the immediate vicinity of the tool (approx. 50 cm dis-
▪
tance), which supplies the tool sufficiently with oil.
If the pneumatic tool has been out of operation for several days, you must add 5–
▪
10 drops of special tool oil to the compressed air connection before switching it on.
◦ By hand: If your system has neither a maintenance unit nor a line lubricator, you must add
3–5 drops of special tool oil to the compressed air connection before each commissioning
of your impact wrench.
Store your air tool only in dry, frost-proof rooms.
Never clean the tool with aggressive cleaning agents.
Tool: chisel hammer
Intended use
The device is suitable for mortising work in stone, plaster and masonry.
The device is not suitable for mortising work on floors, road surfaces, etc.
Start-up
1. Make sure that the compressor is switched off.
2. Connect the compressed air hose to the compressed air connection of the chisel hammer.
3. Insert the chisels into the chisel hammer holder, fix it with the torsion spring (fix counter-clock -
wise) so that it is securely locked in place.
4. Connect the compressor to a suitable power outlet.
5. Turn the compressed air regulator of the compressor to the lowest setting.
6. Switch on the compressor.
7. Set the pressure to max. 6 bar.
8. Hold the tool with both hands and press the tip against the workpiece.
9. Pull the trigger of the unit to start it up.
NOTE:
piece!
10. Do not press too hard against the material with the chisel, this could lead to an uncontrolled
recoil.
11. When the operation is complete, release the trigger and disconnect the unit from the com -
pressed air supply.
12. After disconnecting the compressed air source, press the control lever several times to allow
the residual compressed air in the unit to escape.
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
ATTENTION:
Never point the rotating end of the tool
at yourself or other persons!
The device only works when the tip of the chisel is pressed against the work-
Item 61870
Page 6
02
2021-1
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