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Troubleshooting
At all failures it is first necessary to check whether the
appliance is sufficiently and permanently supplied
with pneumatic oil.
Failure
Cause
Compressed air
• O-rings are
leaking from the
damaged or
cover hole
dirty, which has
been caused by
a foreign item.
Compressed air
• O-rings are
leaking from the
damaged or the
valve
valve is faulty.
Compressed air
• Screws are
leaking between
loosened. O-
the body and
rings are
cylinder cover
damaged.
Piston not fully
• Appliance
returning, idle
placed too
strokes
weakly or too
shortly.
• Piston dragging
as it is not
lubricated.
• O-ring is faulty.
Nails not fully
• Air pressure too
fired
low.
• Hose piping with
a too small
cross section.
• Appliance not
lubricated.
• Firing
mechanism
worn out.
Failure
Cause
Nails breaking
• Firing
and overlapping
mechanism
significantly
worn out.
• Appliance
placed too
weakly.
Appliance
• O-ring is
running too
damaged.
slowly
• Valve is
damaged.
Firing
• Wrong nails
mechanism is
used.
blocked by nails
• Firing
mechanism has
fray.
Appliance not
• Check the air
working
inlet. Operating
pressure may
be too low.
Irregular
appliance
operation
Air leaking from
the appliance in
the bottom part
Removal
Wrong reverse
• Clean or
movement
replace the O-
Other failures
rings.
Clamps/nails
• Replace the O-
blocked in the
rings and valve.
guide plate
• Tighten the
screws.
Replace the O-
rings.
• Place the
Maintenance table
appliance
stronger.
Following the maintenance instructions specified in
• Lubricate the
this document will provide this high-quality product
cylinder surface
with long and trouble-free operation. Disconnect the
contact.
appliance from the compressed air source for
• Replace the O-
maintenance and treatment. To ensure long and
ring, check the
trouble-free working of your tacker/nailer, it is
operating
necessary to clean it every day and regularly lubricate
pressure.
it. For this purpose, special tool oil should only be
used:
• Gradually
increase the
Via oil mist
pressure by 0.5
lubricator
bar to make
sure nails are
Via lubricator on
fired properly.
the piping
• Hose piping
inner diameter
at least 6 mm.
• Clean and
Manually
lubricate the
parts.
• Grind the firing
mechanism
down by app.
0.2 mm.
Removal
• Replace the
firing
mechanism.
• Place the
appliance
Lubricate the appliance with special oil for pneumatic
stronger.
appliances using an extension if there has been a long
operation break.
• Replace the O-
ring.
Store the appliance in a cleaned, dry, dust-free condition
• Replace the
and at temperatures above 5° C.
valve
completely.
• Insert correctly
appropriate
nails.
• Remove the
firing
mechanism off
fray.
• Increase the
operating
pressure.
However, max.
operating
pressure must
be adhered to.
19
• Install a set of pins with a head
valve.
• Tighten the screws or install the
absorber or a set of pins.
• Clean the appliance and install an
absorber or a set of pins.
• Contact an expert, seller or
distributor.
• Magazine dirty
• Clean (blow) the
magazine.
• Belt with
Wrong
clamps/nails
clamps/nails
not moving fully
forward
have been used.
Use appropriate
• Ram worn-out
clamps/nails
A complete maintenance unit includes
an oil mist lubricator and is fitted on
the compressor.
In the immediate vicinity of the
appliance (app. 50 cm distance), a
lubricator sufficiently providing the
appliance with oil is installed on the
lubricator piping.
If your appliance has no maintenance
unit or lubricator on piping, 3-5 oil
drops must be added to the
compressed air connection before the
pneumatic appliance is put into
operation. If the pneumatic appliance
has been out of service for several
days, 5-10 oil drops must be added to
the compressed air connection before
switching the appliance on. Store your
pneumatic appliances only in dry
rooms.
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