Commissioning; Maintenance And Care - Scheppach 7906102702 Originalbetriebsanleitung

3. Health damage caused by hand-arm vibrations if
the equipment is used over a prolonged 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 maintenance".
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.
7.

Commissioning

• 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 ten-
sioning spring (5) over the chisel. Turn the tension-
ing spring onto the thread of the cylinder (1) as far as
the stop. As you do this, hold the tensioning spring
by the front arm.
• Connect the chisel hammer to a compressor or
compressed air network with matching power.
Do this with a flexible 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 ham-
mer 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.

8. Maintenance and care

Important: Disconnect the equipment from the com-
pressed air supply before you carry out any mainte-
nance or cleaning work.
Compliance with the maintenance instructions listed
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 period 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 outside the work-
shop.
The following lubrication options are available:
Lubrication by mist oiler
Connect a complete conditioning unit with mist oiler be-
tween the compressed air source and the chisel ham-
mer. A conditioning unit is available from your dealer. It
is not included in the scope of this delivery.
Lubrication by hand
Each time before using the compressed air tool insert
3-5 drops of special compressed air oil into the com-
pressed air connection.
If the compressed air tool has not been used for sev-
eral days you must insert 5-10 drops of special com-
pressed air oil into the compressed air connection be-
fore switching on. Store your compressed air tool only
in a dry room.
Other maintenance
There are no parts inside the equipment which require
additional maintenance.
Excluded from the guarantee are:
• Wear parts
• Damage caused by too much operating pressure.
• Damage caused by non-conditioned compressed
air.
• Damage caused by improper use or unauthorized
intervention.
Spare parts and accessories can be obtained from our
service centre. To do this, scan the QR code on the
cover page.
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