Troubleshooting guide
Problem Probable cause Corrective Action
Unit wonʼt start or
starts but will not
run.
Incorrect starting
procedures.
Follow instructions in the User
Manual.
Incorrect carburettor
mixture adjustment
setting.
Have carburettor 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 carburettor
mixture adjustment
setting.
Have carburettor adjusted by an
Authorized Service Center.
Engine hesitates.
Incorrect carburettor
mixture adjustment
setting.
Have carburettor adjusted by an
Authorized Service Center.
No power under
load.
Incorrectly gapped
spark plug.
Clean / gap or replace plug.
Runs erratically.
Incorrect carburettor
mixture adjustment
setting.
Have carburettor 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
re-position the fuel lter in the
petrol tank.
Insufcient 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.
AFTER SALES SUPPORT
53
00800 4003 4003
aldi.service.uk@scheppach.com
MODEL: CSP41 PRODUCT CODE: 64055 04/2017
Petrol chainsaw 41cc Troubleshooting