GB
- 11 -
Residual risks
Even if you use the equipment in ac-
cordance with the instructions, certain
residual risks cannot be eliminated. The
following hazards may arise in connec-
tion with the equipment’s construction
and layout:
1. Lung damage if no suitable protective dust
mask is used.
2. Damage to hearing if no suitable ear protec-
tion is used.
3. Health damage caused by hand-arm vib-
rations if the equipment is used over a pro-
longed period or is not properly guided and
maintained.
Air supply:
Via a compressed air source with pressure setting
function, e.g. a compressor. Before starting up,
please also read section 7 “Care and mainte-
nance”.
Performance values of the compressor:
The compressor used should have a tank volume
of at least 50 liters and a motor rating of approx.
2.2 kW.
Setting values for work with the suction
spray gun:
Set a maximum working pressure of 6.3 bar at
your compressed air supply.
6. Before starting the
equipment
Fig. 3
Screw the supplied nipple (4) into the air connec-
tion after you have wound 2-3 layers of sealing
tape around the thread. Plug the required chisel
into the hexagon mount of the chisel hammer. Slip
the tensioning spring (5) over the chisel. Turn the
tensioning spring onto the thread of the cylinder
(1) as far as the stop. As you do this, hold the ten-
sioning spring by the front arm.
Connect the chisel hammer to a compressor or
compressed air network with matching power. Do
this with a fl exible compressed air hose
(Ø 10 mm internal) with quick-lock coupling.
Make sure that the air regulation screw (3) is
adjusted so that air can fl ow through. Move the
chisel hammer towards the object you want to
work on. Actuate the trigger lever (2) to start the
chisel hammer.
Check the equipment and the mounted tool each
time before use. This also includes checking the
speed and the level of vibrations.
To change the chisel you must fi rst disconnect the
equipment from the compressed air source. Turn
the tensioning spring off the cylinder of the chisel
hammer by holding it by its rear arm. The chisel
can now be changed as described above.
The chisel shaft should be lubricated with a little
normal lubricating grease from time to time.
7. Maintenance and care
Important:
Disconnect the equipment from the
compressed air supply before you carry out any
maintenance or cleaning work.
Compliance with the maintenance instructions lis-
ted here will help this quality product provide you
with a long service life and trouble-free operation.
Clean the equipment thoroughly and immediately
each time after it has been used.
Regular lubrication is essential for your chisel
hammer to work properly for a prolonged peri-
od of time. Use only special compressed air oil
as supplied. Special compressed air oil is also
available from your dealer.
Note:
Use environmentally friendly compressed
air oil if you want to operate the equipment out-
side the workshop.
Anleitung_4139033_LB4.indb 11
Anleitung_4139033_LB4.indb 11
03.04.12 10:27
03.04.12 10:27
