Craftsman 113.247440 Owner's Manual page 33

trouble shooting -- electronics
PROBLEM PROBABLE CAUSE SUGGESTED CORRECTIVE ACTION
- Select FPM function
Display does not
change when blade
speed is changed,
Display changes back
1 Wrong display
function selected
2 Encoder or digital
display defective.
1 Slight variations in
- Have electronics checked by qualified
technician, Repair service available at nearest
Sears store,
- Normal
and forth between
3000 & 2800 in fpm
function.
Display does not
change when blade
tension is changed.
Display shows
in tension function,
[ i
in blade speed
Wrong display function
selected
2 Encoder or digital
display defective
Encoder not engaged
with tab on actuator.
1 Blade too tight
- Select _ function
Have electronics checked by qualified
technician. Repair service available at nearest
Sears store.
- Engage tab of actuator with encoder.
- Normal. Reduce blade tension
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