Fault Finding - BEAL ESSENTIEL-TREP750/20 Manuel D'utilisation

15. Fault finding

Caution!
Switch off the machine and pull out the mains plug
before commencing fault finding.
Cause
Chainsaw does not operate
Chainsaw operates irregularly
Saw chain dry
Chain/guide rail hot
Chainsaw jumps up, vibrates or
does not saw properly
GB | Operating Instructions
The following table shows fault symptoms and describes
how they can be rectified if your machine is not function-
ing properly. If this does not help you localise and rectify
the problem, contact your service workshop..
Fault
No current supply
Defective outlet
Extension cable damaged
Defective fuse
Mains cable damaged
External loose connection
Internal loose connection
Defective on/off switch
No oil in the tank
Ventilation in the oil tank cap clogged
Oil tank flow channel clogged
No oil in the tank
Ventilation in the oil tank cap clogged
Oil tank flow channel clogged
Dull chain
Chain tension too loose
Dull chain
Chain worn out
Saw teeth pulling in the wrong
direction
9
Remedy
Check current supply.
Try a different source of current,
change as necessary.
Check cable, replace if necessary.
Replace fuse
Take saw to a specialty workshop
Take saw to a specialty workshop
Take saw to a specialty workshop
Take saw to a specialty workshop
Re-fill oil
Clean oil tank cap
Unclog oil flow channel
Re-fill oil
Clean oil tank cap
Unclog oil flow channel
Re-sharpen or replace chain
Adjust chain tension
Re-sharpen or replace chain
Replace chain
Re-mount saw chain with
teeth in the correct direction