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CHAIN TENSION
Correct chain tension is extremely important and must always be checked
before starting work.
When using the chainsaw for the first time (or after replacing the chain) the
tension should be checked regularly, as a new chain will stretch after several
cuts.
If the chain is too loose or too tight, the sprocket, bar and chain will wear more
rapidly. The tension should be sufficient to keep the chain snug on the bar, but
loose enough to allow the chain to be pulled around by hand. Taking time to
adjust the chain tension correctly will result in improved cutting performance
and prolonged chain life.
TO ADJUST THE CHAIN TENSION.
1. Ensure the chain brake lever is in
the
released
position (pulled back
towards the handle).
WARNING: ALWAYS DISCONNECT THE CHAINSAW FROM THE POWER
SUPPLY BEFORE ADJUSTING THE BLADE TENSION.
WARNING: THE CUTTING EDGES OF THE SAW CHAIN ARE SHARP. ALWAYS
WEAR PROTECTIVE GLOVES WHEN HANDLING THE CHAIN.
WARNING: ALWAYS MAINTAIN CORRECT BLADE TENSION TO REDUCE THE
RISK OF KICKBACK, A LOOSE CHAIN MAY JUMP OUT OF THE CHAIN BAR
GROOVE AND INJURE THE OPERATOR OR DAMAGE THE CHAINSAW.
WARNING: MAKE SURE THAT YOU HAVE READ AND UNDERSTOOD ALL OF
THE SAFETY WARNINGS BEFORE CONTINUING WITH THIS SECTION.
WARNING: ALWAYS WEAR PROTECTIVE GLOVES WHEN ADJUSTING THE
CHAIN TENSION.
WARNING: NEVER CHECK OR ADJUST THE CHAIN TENSION WHEN THE
CHAINSAW IS CONNECTED TO THE MAINS SUPPLY.
Summary of Contents for CECS405C
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