Troubleshooting; Storage - Atlas Copco Cobra PROe Safety And Operating Instructions Manual

COBRA TTe
7. If the starter spring must be rewound, place the
spring-hook in the pulley groove and wind on
the spring anti-clockwise. If the spring must be
replaced, position the spring-hook above the
groove in the starter pulley. Leave the safety
ring in place, press down the spring into the
starter pulley.
8. Wind up the starter cord onto the pulley leaving
5 cm (2 in.) of slack. Locate the end of the
spring in the bushing groove, press the starter
pulley onto the bushing. Replace the lock ring.
Pre-load the starting spring
9. Place the notch in the pulley edge in line with
the starter cord guide and place the starter cord
in the notch.
10. Fit the lock ring.
© Atlas Copco Airpower | 9800 1629 01 | 2018-01-01
Original instructions
Safety and operating instructions
11. Rotate the pulley two turns anti-clockwise.
12. Release the starter cord slowly.
13. Pull on the starting handle, check the function.
14. Pull out the starter cable, at the same time grip
the starter disc and check that if it can be
turned anticlockwise another half turn. If not,
the spring has been over-tightened and is
touching the bottom, the starter cable must
therefore be loosened a turn.
15. Fit the starting mechanism.
16. Check the function.

Troubleshooting

If the petrol breaker does not start, has low power
or runs unevenly, check the following points.
◆
Check that there is fuel in the tank.
◆
If a warm machine does not start, close the
choke and try to restart the machine with full
throttle.
◆
Check that the spark plug is undamaged and
that the electrode gap is 0.6–0.7 mm
(0.024-0.028 in.).
◆
Check that the air filter is clean and not
clogged.
◆
Check that the working tool in use has the
correct shank dimensions.
◆
Check that the cooling air inlet is not blocked or
covered.
If the machine still does not function satisfactorily,
contact an authorised workshop.

Storage

◆
Empty the tank before storing the machine.
◆
Check that the machine is properly cleaned
before putting it away for storage.
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