◆
After each service, check that the machine's
vibration level is normal. If not, contact the
nearest authorised workshop.
Every day
Before undertaking any maintenance or changing
the inserted tool, turn the machine off.
◆
Clean and inspect the machine and its functions
each day before the work commences.
◆
Perform a general inspection and check that
there are no leaks and no damage.
◆
Check that the fuel cap gasket is undamaged
and seals properly.
◆
Check the electrical cables and electrical
insulations for wear, change if necessary.
◆
Check the insertion tool, make sure that it is
sharp and not worn out.
◆
Change damaged parts immediately.
◆
Replace worn components in good time.
In order to ensure that the machine remains within
the stated vibration level values, the following
checks must be performed:
Tool chuck check
If the chuck gauge provided can be inserted fully
across the flats of the chuck, this indicates that the
chuck is worn out and must be replaced.
Air filter check
In the event of continuous use, check and replace
the air filter at least every shift.
1. Unscrew the air filter cover.
2. If the air filter is very dirty, it must be replaced.
Never wash the air filter.
3. Clean filter container.
Every third month
Check tightness of nuts, bolts, screws and hose
fittings. When retightening see the correct torque
settings in the spare part list.
Every year
Overhauling must be done after 1 year of
continuous operation. Overhauling must for safety
reasons be performed by authorised personnel at
an authorised workshop.
Repair
Replacing the starter cord
WARNING
Spring tension
The starter spring may cause personal injury by
striking the operator or other persons.
►
Wear impact resistant eye protection with side
protection and gloves.
Removing the old starter cord
1. Remove the screw-cap of the PTO and the
three bolts from the protective cover of the
starting mechanism.
2. Lift off the cover, grasping the starter pulley as
well. Let the cover rotate carefully against the
starter pulley, to release the spring tension.
COBRA COMBI
Safety and operating instructions
© Atlas Copco Airpower | 9800 0955 01 | 2018-01-01
Original instructions
17
