STERWINS 3276007088533, Assemby - Use - Maintenance Manual

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KZ
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8.4 TROUBLESHOOTING
DANGER ! Risk of injury due to electric shock.
Warning ! Before any trouble shooting, switch off the
product.
Problems Probable causes Solutions
Qualification
required
No engine stop
The OFF switch is defective
Test it and change it by a new
one
After sales
service
The brake system is
defective
Test it and change it by a new
one
The trigger system is
defective
Test it and change it by a new
one
No engine start
The power cable is defective
Check the integration of the
power cable
-
The power cable is defective Change the power cable
After sales
service
The trigger is defective Change the trigger
After sales
service
The motor protection
has blocked the machine
because of overload
Wait a few minutes for the
engine to cool down
-
Power supply is defective Check your electrical network
Vibration
The chain is dull / damaged
Sharpen it or change it by a
new one
-
Nuts / screws are not well
tight
Screw the nut(s) / screw(s)