Oregon Scientific HT255 Original Instruction Manual page 24

TROUBLESHOOTING
SYMPTOM
Cutting blades are dull
Worn cutting blades
Bent cutting blades
Improper cutting
Low cut time per technique
battery charge
Higher cutting speed
than necessary
Resin buildup
preventing cutting
blade movement
Battery pack not fully
charged
Charger short circuit,
charger over current,
Blinking orange
over voltage limit, open
light on charge
circuit on battery pack,
state indicator
or charge/pre-charge
time out error
24
POSSIBLE CAUSE
Have the cutting blades professionally sharpened.
Have the cutting blades replaced at an approved
service location.
Have the cutting blades replaced at an approved
service location.
Follow guidelines in "Basic cutting".
Apply less pressure to the throttle trigger.
See "Blade care".
See "Charging the battery pack".
1. Make sure the charger cord is connected to both
2. Make sure the charger is receiving the correct
3. Try charging another battery pack designed for
If this does not correct the problem, have the
function checked at an approved service location.
OREGON® CORDLESS TOOL SYSTEM
HEDGE TRIMMER MODEL HT255
RECOMMENDED ACTIONS
the charger and the electrical outlet.
voltage.
this charger.
AD 0213 - F/N 558936