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23
English
• After some hours of use, carry out a general
retightening of all nuts and bolt.
• Clean machine after each use.
• Lubricate moderately the grease nipples:
- of the rolling bearings (P) [
SEE FIG. 8].
- of the cam (Q).
- of the depth adjustment bearing (R).
10 Maintenance (machine disconnected)
- Take care to avoid accidental
damage.
OIL
• Check the engine oil every day. Refer to the
engine manual for the replacement schedule. Use:
- SAE 10W30 motor oil with API class MS, SD,
SE or better for PETROL engines.
• To empty the motor, place a funnel at the drain
outlet (V) [
SEE FIG.X9].
Store in a dry place, not accessible to
children.
Maintain the tools carefully.
FAULT FINDING
In the event of faulty operation refer to the tables
below to find a solution.
Dispose of the old oil as laid down by
the regulations in force.
CAUSES
• Motor or drum does not rotate (cont)
Switch defective,
motor cable damaged
Motor faulty (no
power, unpleasant
smell)
Does not start (petrol
engine)
Belt broken
Drum stuck
- Have tested by an
electrician or contact
the service
department
- Contact the service
department to have
the motor replaced
- Engine stopped.
- Faulty or loose spark
plug.
-Refer to engine
servicing instructions
or contact after sales
service.
-Contact the parts
department for a
replacement.
- Check that the drum
rotates, remove
whatever is preventing
rotation.
REMEDIES
CAUSES
• Motor or drum does not rotate
Not plugged in
properly or cable
damaged
No mains voltage
- Make sure that the
supply is correctly
plugged in (plug,
extension lead, etc)
-Check the supply
cable
- Test or have tested
by an electrician
(circuit breaker, plug,
etc)
REMEDIES
CAUSES
• Difficult starting
Drum rubs against
ground
Single phase motor
starting condenser
Faulty three phase
supply (2 phases only
or motor cable in poor
condition)
-Free the drum to
make it easier to
start.
- Replace the
condenser.
- Have it checked by
an electrician or
contact the service
department.
REMEDIES
CAUSES
• Ineffective operation with jerks and
considerable vibration
- No noticeable work
done
- Drum at lowest
position
- Maximum wear
- Abnormal vibration
when grooving or
milling
- Abnormal cutter
wear
- Check the setting of
the drum (mills)
- Change the drum or
the cutters, brush,
etc . . .
- Check the rotation of
the cutters on the
four shafts.
- Change the drum or
the cutters.
REMEDIES