Transport; Installation; Fuel; Two-Stroke Oil - Atlas Copco Cobra Combi Sicherheitshinweise Und Betriebsanleitung

COBRA COMBI, STANDARD
The warning symbol together with the book
C.
symbol means that the user must read the
Safety and operating instructions before the
machine is used for the first time.
The CE symbol means that the machine is
D.
CE-approved. See the CE Declaration of
Conformity which is delivered with the machine
for more information.

Transport

WARNING Fuel Hazard
Empty the tank before transport.
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Installation

Fuel

Two-stroke oil

The fuel is petrol with a 2% oil mixture (1 part oil to
50 parts petrol). Always use high quality lead-free or
leaded petrol.
For the best lubricating results use Atlas Copco's
environmentally friendly two-stroke oil, which has
been specially developed for Atlas Copco's petrol
engined 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 engines
(not two-stroke oil for outboard engines). Contact
your local Atlas Copco representative for advice on
the correct two-stroke oil.

Mixing the petrol and oil

Always mix the petrol and oil in a clean petrol can.
First add the oil and then the correct amount of petrol.
Then shake the can thoroughly. Shake the can before
every refilling.
NOTICE! During long term storage of two-stroke
mixture, the oil and petrol can separate. Never
mix more fuel than you intend to use within two
weeks.
© 2008 Atlas Copco Construction Tools AB | No. 9800 0636 90b | 2008-08-26
Safety and operating instructions

Filling

WARNING Fuel hazard
The fuel (petrol and oil) is extremely flammable and
petrol fumes can explode when ignited, causing
serious injury or death.
Protect your skin from contact with the fuel.
►
Never remove the filler cap and never fill the fuel
►
tank when the machine is hot.
► Never smoke when filling the fuel tank or when
working with the machine or servicing it.
Avoid spilling fuel and wipe off any fuel spilled on
►
the machine.
Filling procedure
1. Stop the engine and let it cool down before filling
the tank.
2. The machine must be upright position when filling
with fuel.
3. Never overfill the tank (A).
4. Release the filler cap slowly to let any pressure
escape.
5. Make sure that the filler cap is screwed on when
the machine is used.

Insertion tool

CAUTION Hot insertion tool
The tip of the insertion tool becomes hot when used.
Touching it can lead to burns.
Never touch a hot insertion tool.
►
► Wait until the insertion tool has cooled down before
carrying out maintenance work.
A
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