12. Troubleshooting guide
The table below contains a list of fault symptoms and explains what you can do to remedy the problem
if your equipment fails to work properly. If the problem still persists after working through the list, please
contact your nearest service workshop.
Fault
The equipment
does not start
The equipment
starts but does
not develop its full
power
The engine does
not run smoothly
Engine smokes ex-
cessively
Anl_GC_BC_25_1_I_AS_SPK9.indb 27
Anl_GC_BC_25_1_I_AS_SPK9.indb 27
GB
Possible cause
- Correct starting procedure not follo-
wed
- Sooted or damp spark plug
- Incorrect carburetor setting
- Incorrect choke lever setting
- Soiled air fi lter
- Incorrect carburetor setting
- Incorrect electrode gap on the
spark plug
- Incorrect carburetor setting
- Incorrect fuel mix
- Incorrect carburetor setting
- 27 -
Remedy
- Follow the instructions for starting
- Clean the spark plug or replace it
with a new one
- Contact an authorized customer
service outlet or send the equip-
ment to ISC GmbH
- Set the choke lever to „ "
- Clean the air fi lter
- Contact an authorized customer
service outlet or send the equip-
ment to ISC GmbH
- Clean the spark plug and adjust the
electrode gap, or fi t a new spark
plug
- Contact an authorized customer
service outlet or send the equip-
ment to ISC GmbH
- Use the correct fuel mix (see fuel
mixing table)
- Contact an authorized customer
service outlet or send the equip-
ment to ISC GmbH
14.09.2023 10:38:55
14.09.2023 10:38:55