Anleitung HBH 24 SPK7
10.11.2005
TROUBLE SHOOTING THE ENGINE
PROBLEM
Unit won't start or starts but will not run.
Incorrect starting procedures.
Incorrect carburetor mixture adjustment
setting.
Fouled spark plug
Fuel filter plugged.
Unit starts, but engine has low power.
Incorrect lever position on choke.
Dirty air filter.
Incorrect carburetor mixture adjustment
setting.
Engine hesitates.
Incorrect carburetor mixture adjustment
No power under load.
setting.
Runs erratically.
Incorrectly gapped spark plug.
Smokes excessively.
Incorrect carburetor mixture adjustment
setting.
Incorrect fuel mixture.
9:24 Uhr
Seite 15
PROBABLE CAUSE
CORRECTIVE ACTION
Follow instructions in the User Manual.
Have carburetor adjusted by an Authorized
Service Center.
Clean / gap or replace plug.
Replace fuel filter.
Move to RUN position.
Remove, clean and reinstall filter.
Have carburetor adjusted by an Authorized
Service Center.
Have carburetor adjusted by an Authorized
Service Center.
Clean / gap or replace plug.
Have carburetor adjusted by an Authorized
Service Center.
Use properly mixed fuel (40:1 mixture).
GB
15