Technical Specifications; Trouble Shooting The Engine - AL-KO FRS 410 Manual

10

TECHNICAL SPECIFICATIONS

Engine type
Displacement
Power:
Dry weight
Fuel capacity
Cutting width with twin line
Line diameter
Cutting width with cutting blade
Handle
Ignition
Spark plug
Drive
11

TROUBLE SHOOTING THE ENGINE

PROBLEM
Unit won't start or starts but will not
run.
Unit starts, but engine has low
power.
Engine hesitates.
No power under load. Runs erratic-
ally.
Smokes excessively. (after approx. 1
min. in full throttle position)
FRS 410
Air cooled 2-stroke engine
32 cm³
0,9 kW
7,0 kg
0,7 l
41 cm
2,0 mm
-
D-handle
Electronic
NGK BPMR6A or similar
Centrifugal clutch
PROBABLE CAUSE
Incorrect starting procedures.
Incorrect carburettor mixture adjust-
ment setting.
Fouled spark plug
Fuel filter plugged.
Incorrect lever position on choke.
Dirty air filter.
Incorrect carburettor mixture adjust-
ment setting.
Incorrect carburettor mixture adjust-
ment setting.
Incorrectly gapped spark plug.
Incorrect carburettor mixture adjust-
ment setting.
Incorrect fuel mixture.
GB 9
FRS 4125
Air cooled 2-stroke engine
32 cm³
0,9 kW
7,0 kg
0,7 l
41 cm
2,0 mm
25 cm
„Bike"-handle
Electronic
NGK BPMR6A or similar
Centrifugal clutch
CORRECTIVE ACTION
Follow instructions in the User Man-
ual.
Have carburettor adjusted by an Au-
thorized Service Centre.
Clean / gap or replace plug.
Replace fuel filter.
Move to RUN position.
Remove, clean and reinstall filter.
Have carburettor adjusted by an Au-
thorized Service Centre.
Have carburettor adjusted by an Au-
thorized Service Centre.
Clean / gap or replace plug.
Have carburettor adjusted by an Au-
thorized Service Centre.
Use properly mixed fuel (25:1 mix-
ture).