Maintenance; Troubleshooting - Scheppach 7906100717 Originalbetriebsanleitung

Maintenance

ATTENTION! All maintenance must be performed by
trained individuals. Follow the specified maintenance
instructions to ensure a long life and proper operation
of this quality product.
• Disconnect equipment from the compressed air
source when performing maintenance and care.
• Check the condition of wear and tear items and
accessories with each maintenance. Note: Daily
cleaning and regular lubrication are an absolute ne-
cessity for smooth operation.
• Only use special tool oil with a high viscosity (thin
fluid). Oil for compressed air tools or SAE10-20 mo-
tor oil are suitable. ATTENTION! Do not use other
(especially high viscosity) lubricants. Malfunctions or
permanent damage may otherwise occur.
The following lubricating options are available:
a) via the lubricator (11)
• Fill the lubricator included (11) with a bit of oil by first
unscrewing the inlet screw from the lubricator.
• Now install the lubricator (11) in the compressed air
supply as described in chapter „Establishing con-
nections".
b) via oil-mist generator
• If a complete maintenance unit with oil-mist genera-
tor is installed on your compressor the lubricator (11)
does not necessarily need to be mounted.
• To use the oil-mist generator plug the plug nipple (9)
directly into the equipment and connect with your air
hose.
c) by hand
• Alternatively you can also manually lubricate your

Troubleshooting

Note: Regular lubrication is imperative to ensure the longest possible life for your compressed air device. We recommend
continuous lubrication via the included lubricator (11) .
• After every maintenance verify the equipment is still operating as originally.
Faults
Impact driver not working
Not properly tightening screw
Not loosening screw
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Possible causes
Trigger (4) not pulled
No compressed air supply
Leak in compressed air system
Compressor defective
Defect inside the air tool
Air pressure too low
Torque is too low
Rusted screw
equipment (not recommended).
• To do so, remove the screw plug on the oil filler port
(5) .
• Apply 3–5 drops of oil to the compressed air con-
nection and the oil filling port (5) before using the
compressed air tool.
• If the air tool has not been used for several days
5–10 drops of oil must be added to the air connec-
tion (2) and the oil filler port (5) .
Note: Regular lubrication is imperative to ensure the
longest possible life for your compressed air device.
We recommend continuous lubrication via the included
lubricator (11) .
• Always store your air tools / equipment in dry loca-
tions.
• No maintenance is required beyond the above lubri-
cation and cleaning.
Cleaning and Care
• Only clean the tool with a dry cloth.
• Never clean with fluids such as petrol, solvents or
water.
• Do not allow liquids to enter the equipment.
Disposal and recycling
The equipment is supplied in packaging to prevent it
from being damaged in transit. The raw materials in
this packaging can be reused or recycled. The equip-
ment and its accessories are made of various types of
material, such as metal and plastic. Defective compo-
nents must be disposed of as special waste. Ask your
dealer or your local council.
Action
Pull trigger (4)
If applicable, drain condensation from tube
(water bag)
Straighten kinks in the hose
Connect compressed (2) air
Remedy leak
Verify the compressor is supplying com-
pressed air. If necessary, have compressor
repaired by a qualified professional
Have air tool repaired by a qualified profes-
sional
Increase air pressure.
ATTENTION! Never exceed the maximum
approved operating pressure of the air tool!
Turn torque control (3) to a higher setting
Apply rust remover to screw
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