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Fig. 27
Cutting edge
Guide Bar Maintenance
When the guide bar shows signs of wear, turn it over on the
saw to distribute the wear for maximum bar life. Feathering or
burring of the bar rails is a normal process of bar wear. You
should smooth such faults with a file as soon as they occur.
Replace a bar with any of the following faults:
• wear inside the bar rails permitting the chain to
lay over sideways
• bent guide bar
• cracked or broken rails
• spread rails
Turn the saw over, check the underside of the guide bar, and
make sure that the lubrication holes and chain groove are free
from impurities.
You can purchase replacement parts for your Sun Joe
SWJ803E electric pole chain saw by ordering online at
shopjoe.com or, to order by phone, contact All Season Power
customer service at 1-866-225-9723.
Chain Sprocket
Regularly check the condition of the sprocket and replace it
when wear exceeds 0.5 mm (Fig. 28).
Do not mount a new chain with a worn sprocket or vice-versa.
Inspection tool
Depth
limiter
tooth
Depth limiter tooth
®
15
Fig. 28
Troubleshooting
Troubleshooting Tips
Most difficulties are easy to fix. Consult the troubleshooting
table for common problems and their solutions. If you continue
to experience problems or need repairs beyond these minor
adjustments, please call 1-866-225-9723 for assistance.
m
WARNING!
Always unplug the power cord before
performing any adjustments, maintenance, or repairs to your
pole chain saw.
Troubleshooting Table
Problems
Corrective Action
The saw
• Check that you installed the extension cord
motor fails
properly into the pole saw power cord receptacle
to start
and that you plugged the extension cord into a live
120 V outlet.
• Make sure that you fully depress and hold the
safety lock button before squeezing the ON/OFF
trigger switch.
The saw
runs, but
• The chain is too tight; re-tension.
the chain
speed is
low
Bar and
• The chain tension is too tight; re-tension.
chain
• The chain oil tank is empty; refill.
running
hot and
• The lubrication holes are plugged; clean them out.
smoking
The saw
motor runs,
• The chain tension is too tight; re-tension.
but the
• The guide bar or chain is damaged; inspect
chain is
and replace the damaged part.
not turning
< 0.5 mm
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