Technical Data; Before Starting The Equipment; Maintenance And Care - Scheppach 7906100716 Originalbetriebsanleitung

Technical data

Max. permitted operating pressure
Air consumption
Chisel mounting (hexagon)
Blow rate
Recommended hose diameter
Weight
Sound and vibration
Sound and vibration values were measured in ac-
cordance with ISO 15744 and ISO 28927-10.
sound pressure level L
pA
uncertainty K
pA
sound power level L
WA
uncertainty K
WA
Wear ear-muffs.
The impact of noise can cause damage to hearing.
Vibrations
Vibration emission value ah = 9,5 m/s
K uncertainty = 1,44 m/s
2
Warning!
The specifi ed vibration value was established in
accordance with a standardized testing method. It may
change depending on how the equipment is used and
may exceed the specifi ed value in exceptional circum-
stances.
The specifi ed vibration value can be used to compare
the equipment with another tool.
The specified vibration value can be used for initial
assessment of a harmful effect.
Keep the noise emissions and vibrations to a mini-
mum.
•
Only use appliances which are in perfect working
order.
•
Service and clean the appliance regularly.
•
Adapt your working style to suit the appliance.
•
Do not overload the appliance.
•
Have the appliance serviced whenever necessary.
•
Switch the appliance off when it is not in use.
•
Wear protective gloves.
Residual risks
Even if you use the equipment in accordance with
the instructions, certain residual risks cannot be
eliminated. The following hazards may arise in
connection 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 protection is
used.
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 func-
tion, e.g. a compressor. Before starting up, please also
read section 7 "Care and maintenance".
 www.scheppach.com  service@scheppach.com  +(49)-08223-4002-99  +(49)-08223-4002-58
6,3 bar
79,2 l/min
10 mm
4500 min
-1
10 mm
1.2 kg
84.2 dB(A)
3 dB(A)
95.2 dB(A)
3 dB(A)
2
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.

Before starting the equipment

Fig. 3
Screw the supplied nipple (4) into the air connection
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 tensioning spring by the front arm.
Connect the chisel hammer to a compressor or com-
pressed 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 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.

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 com-
pressed 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
between the compressed air source and the chisel
hammer. 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 compressed air connection. If the compressed
air tool has not been used for several days you must
insert 5-10 drops of special compressed air oil into the
compressed air connection before switching on. Store
your compressed air tool only in a dry room.
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