Preparations Before Starting; Fitting The Tool; Starting And Stopping; Starting The Machine - Atlas Copco Pionjär Serie Instrucciones De Seguridad Y Para El Operario

Safety and operating instructions

Preparations before starting

Fuel mixing ratios
Pionjär with cast-iron cylinder: petrol/oil mix:
1 part two-stroke oil to 12 parts petrol (8%).
For the best lubricating results use Atlas Copco's
environmentally friendly two-stroke oil, which
has been specially developed for Atlas Copco's
petrol-engine driven hammering and rock-drilling
machines. If Atlas Copco's two-stroke oil is not
available, use a high-quality two-stroke oil for air-
cooled two-stroke engines (not a two-stroke oil
for outboard motors). Contact your nearest Atlas
Copco representative for advice on the correct
two-stroke oil.

Fitting the tool

1.
Make sure the machine is shut down.
2.
Use a shank gauge to check that the tool shank
has the correct dimensions,
i.e. 22 x 108 mm.
3.
Make sure that the shank is clean and that the tool
is in a good condition.
12
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Pionjär 120/120AV 130/130AV
4.
Insert the tool shank into the chuck and lock the
tool retainer by using your foot.

Starting and stopping

Starting the machine

1.
When cold-starting the engine, turn the choke anti-
clockwise.
2.
Turn up the fuel needle (anti-clockwise) towards
the stop.
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No 9800 0438 51 2005-10-31