EN
46
TROUBLESHOOTING
Symptom
Possible cause
Proposed action
The pneumatic tool
does not strike, or is
powerless.
Pistons lacking oil in the
housing have rusted.
•
Press in the piston through the tool
holder with a striking pin.
•
Apply a little special oil in the connecting
hose and in the tool holder.
•
Run the machine briefly without a tool.
•
Repeat this procedure a few times.
Dirt has got in through the
air hose
Repairs must be carried out by an authorised
service centre.
Too much oil or water in the
driver
Run the machine briefly without a tool.
Excessive pressure
Lubricate the tool holder and reduce the
contact pressure.
The extraction force for the
air source is too low.
Use an air source with a higher extraction
force.
The insertion tool is no
longer locked in the tool
holder, or is loose.
The tool or tool holder knocks
out
(Usually as a result of high
pressure or
loose strokes)
Repairs must be carried out by an authorised
service centre.
The insertion tool
cannot be inserted or
removed
Dirt in the sliding sleeve
prevents unlocking.
Repairs/clean must be carried out by an
authorised service centre.
The machine runs
continuously, without
activating the trigger
Valve defective.
Repairs must be carried out by an authorised
service centre.
Содержание 005-242
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