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TROUBLESHOOTING
SYMPTOM CAUSE REMEDY
Leakage around drive sprocket. Motor shaft seal failure. Have unit serviced.
No water discharge at bar. Blocked port(s) in bar. Turn off hydraulic supply. Remove bar
and chain and clean bar thoroughly.
Blow ports with compressed air.
Blocked inlet or outlet. Turn off hydraulic supply. Remove bar
and chain. Make sure water supply
is on. Press trigger to see if water
exits near bar adjustment nut area (a
small port). If no water exits, have unit
serviced.