Troubleshooting - Oregon CS300 Manuel D'instruction

TROUBLESHOOTING

TROUBLESHOOTING
Use this table to see possible solutions for problems with the chain saw. If these
suggestions do not solve the problem, see "Warranty and Service" .
SYMPTOM
Chain brake engaged
Battery discharged
Motor does
Trigger lock-out not
not run or runs
pressed
intermittently
Battery pack not fully
inserted
Debris in side cover
Battery pack cold
Chain not engaging
Motor runs,
drive sprocket
but chain does
not rotate
Guide bar nose sprocket
is not turning
Debris preventing full
movement of hand
guard
Chain brake does
not engage
Possible chain brake
malfunction
Insufficient chain
tension
Dull chain
Chain installed
backwards
Chain saw does
Worn chain
not cut properly
Dry or excessively
stretched chain
Chain not in bar groove
34
POSSIBLE CAUSE
Before starting, make sure the hand guard is in its
most rearward position (chain brake disengaged) .
For correct hand guard position, see "Starting the
Saw" in this manual .
Recharge . See "Charging the Battery Pack" in this
manual .
Trigger lock-out must be depressed . See "Starting
the Saw" in this manual .
Clean debris from the battery port and terminals
with a clean dry cloth or non-conductive brush .
Remove battery pack, then remove side cover and
clean out debris .
Allow battery to warm above the minimum
operating temperature of 32°F (0°C) .
Reinstall the chain, making sure the drive links
on the chain are fully seated on the sprocket . See
"Maintenance and Cleaning" in this manual for
installation instructions .
Replace the guide bar . See "Replacing a Worn Guide
Bar" in this manual .
Clean debris from external chain brake mechanism .
Contact an approved service location immediately .
WITHOUT A FUNCTIONING CHAIN BRAKE
COULD LEAD TO SERIOUS PERSONAL INJURY.
See "Tensioning the Saw Chain" in this manual .
See "Sharpening with PowerSharp®" in this manual .
See "Assembling the Guide Bar and Saw Chain" in
this manual .
Replace both the chain and stone . They are
designed to wear at the same rate .
Check the oil level . Refill oil reservoir if necessary .
See "Filling the Bar and Chain Oil Reservoir" in this
manual . Check for a clogged oil system . A small
amount of oil should be delivered to the bar .
See "Assembling the Guide Bar and Saw Chain" in
this manual .
OREGON® Cordless Tool System
CHAIN SAW MODEL CS300
RECOMMENDED ACTIONS
WARNING: OPERATING A CHAIN SAW
AA 1214 - F/N 573259