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Before each fault elimination:
Switch off device.
Wait until the cutting device does not longer move.
Allow the machine to cool down.
Close vent valve.
Remove the spark plug connector.
Wear gloves.
After each fault clearance, put into operation and recheck all security installations.
Fault code
Motor does not start
Engine starts and is
stalled immediately
Chain saw works with
interruptions
Smoke
Machine does not work
with full performance
Drill rotates at idling
Drill rotates but has no
power
Drill jumps
Drill cuts only slowly
Possible cause
Incorrect starting sequence
Air filter contaminated.
Fuel filter fouled
No fuel supply
Fault in the fuel line
Cranking mechanism defective
Engine flooded.
Spark plug connector not placed on.
No ignition spark.
Engine defective.
Carburettor defective
Incorrect idle adjustment
Carburretor incorrectly adjusted
Spark plug fouled
Incorrect fuel mixture
Carburretor incorrectly adjusted
Machine overloaded.
Air filter contaminated
Carburretor incorrectly adjusted
Silencer blocked
Idle speed too high
Clutch spring broken
Choke put to OFF
Carburetor defective
Gear broken
Worn clutch shoes
Drill damaged
Blunt drill
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Corrective action
Observe the correct starting sequence
Clean or replace the air filter
Clean or replace the fuel filter
Fill the fuel tank.
Check the fuel line for kinks or damages
Contact the customer service
Screw off, clean and dry the spark plug. Then pull the
cranking rope several times and reinstall the spark
plug
Place on the spark plug connector.
a) Clean or replace the spark plug.
b) Check the ignition cable.
c) Fault cannot be eliminated?
Contact the customer service
Contact the customer service
Contact the customer service
Contact the customer service
Contact the customer service
Clean or replace the spark plug Check the spark plug
connector
Use two-stroke oil, ratio of mixture 40:1
Contact the customer service
Soil too tough
Clean or replace the air filter
Contact the customer service
Clean the outlet of the silencer
Adjust a lower idle speed
Replace the spring
Put choke to ON once the engine runs
Contact the customer service
Contact the customer service
Replace the clutch shoes and the spring
Replace by a new drill
Replace the drill or have it sharpened
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