Maintenance And Cleaning - Scheppach 3906101704 Originalbetriebsanleitung

7. If you do not use the paint spray gun for a short
time, turn off the air supply and release the pres-
sure.
8. Check the paintwork on all sides, before clean-
ing the spray gun. After work empty the paint
container into an appropriate bin. Properly dis-
pose of coating material that is no longer needed.
Recently treated surfaces must not be exposed to
direct sunlight, to very high or low temperatures,
wind, dust, water or rain.
Tire pressure gauge
The tyre pressure gauge features three functions:
1. Measuring
2. Filling
3. Deflation of air.
Measuring
1. Put the valve connection (2e) on the tyre valve. To
do this, please press down the lever to unlock the
clamping mechanism. As soon as you release the
lever, the plug clamps at the valve.
2. Read the existing pressure from the manometer.
On the outer rim of the scale, you can read the
value in the unit bar. (1 bar=100 kPa).
On the inner rim of the scale, you can read the
value in the unit psi.
Filling
1. Connect the quick coupling connector (2c) of the
tyre inflator with a compressed air supply.
2. Put the valve connection (2e) on the tyre valve.
3. Press the trigger (2d), compressed air flows into
the tyre. The moment you are filling in the air, the
manometer shows a pressure that is a little bit
higher than the actual tyre pressure. When you
release the trigger, you can read the actual tyre
pressure on the manometer.
Note: Increasing the tyre pressure by max. 0.2
bar, will have a positive effect on the fuel con-
sumption of your car.
Deflation of Air
If the tyre pressure is too high, use the deflation but-
ton (2b) and slowly reduce the air pressure to the de-
sired value.
Compressed-air gun + suction-feed can
1. Before starting to work, check the trigger (3c) and
make sure it moves freely.
2. Connect the quick coupling connector (3d) of the
air spray gun to the compressed air supply. The
air should be regulated and filtered. Setup the air
pressure according to the parameters supplied
with the material to be processed and according
to the technical data.
3. Fill the container (3b) with the material to be pro-
cessed. Firmly screw on the container to the spray
gun. Alternatively connect the desired dispos-
able material can to the screwed connection of
the spray gun. Pay attention to the air hose while
operating the spray gun. Hold the hose with one
hand while you are operating the spray gun with
the other hand. The hose must not be bent. Do not
step on it, as this will lead to formation of droplets.
4. Press the trigger (3c) and perform test runs on
some test pieces. This way you can determine
the optimum spraying strength and the different
jet adjustments.
m Note
• Always keep down the material container when
spraying with the gun to prevent spraying material
from spilling and running out.
• Do not process abrasive, acid and petrol.
• Only use a solvent-resistant and pressure-resistant
air hoses (min. 10 bar).
Compressed-air gun
• The blow-out gun is equipped with a quick coupling
connector (4c). Use the quick coupling connector
to connect the blow-out gun with the compressed
air supply.
• Activate the compressed air generator.
• Press the trigger (4b) to start the delivery of the air.
The farther the trigger is pressed, the stronger the
air jet will be.
• Release the trigger to stop the delivery of air.
• After work disconnect the tool from the compressed
air generator.

9. Maintenance and cleaning

m CAUTION
Disconnect the device from the compressed air sup-
ply before cleaning it.
• To ensure proper functionality and a long lifetime,
diligent lubrication and maintenance is essential.
• For operating pneumatic tools clean air is required.
Corrosion residues, dust and dirt from the pneu-
matic pipes reduce the efficiency of the tool and will
cause technical problems.
• If necessary clean the units and the accessory with
a moist cloth.
• Do not use abrasive or aggressive chemicals as
benzene or thinner, which may dissolve plastic
parts.
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