Scheppach BKS5300S User Manual

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14. Troubleshooting
Problem Probable cause Corrective Action
Unit wonʼt start or starts but
will not run.
Incorrect starting procedures. Follow instructions in the User Manual.
Incorrect carburetor mixture
adjustment setting.
Have carburetor adjusted by an Authorized
Service Center.
Fouled spark plug. Clean / gap or replace plug.
Fuel lter plugged. Replace fuel lter.
Unit starts, but engine has low
power.
Dirty air lter. Remove, clean and reinstall lter.
Incorrect carburetor mixture
adjustment setting.
Have carburetor adjusted by an Authorized
Service Center.
Engine hesitates.
Incorrect carburetor mixture
adjustment setting.
Have carburetor adjusted by an Authorized
Service Center.
No power under load. Incorrectly gapped spark plug. Clean / gap or replace plug.
Runs erratically.
Incorrect carburetor mixture
adjustment setting.
Have carburetor adjusted by an Authorized
Service Center.
Smokes excessively. Incorrect fuel mixture. Use properly mixed fuel (40:1 mixture).
Poor performance when
operated
Blunt chain
Loose chain
Sharpen or replace the chain
Tension the chain
Engine dies
Empty petrol tank
Fuel lter in the wrong position in
the tank
Fill up the petrol tank
Completely ll the petrol tank or or re-position
the fuel lter in the petrol tank
Insu󰀩cient chain lubrication
(the cutter rail and chain get
hot)
Empty oil tank for the chain Top up the oil tank for the chain
Oil lubrication openings moved
Clean the oil lubrication hole in the cutter bar
Clean the groove in the cutter bar
15. Admitted saw chain and chain bar combination
Saw chain 325.058-76BL (7910100723)
Guide bar BE20-76-5812P (7910100724)
Saw chain Oregon 21BPX078X
Guide bar Oregon 208PXBK095

Scheppach BKS5300S Specifications

General

Brand	Scheppach
Model	BKS5300S
Category	Chainsaw
Language	English