Princess auto EHS350A, Operation And Parts Manual

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3. Operation (Ref. Fig.7)
. The blade will not run when the engine idles.
. When the cut-off saw is ready for actual cutting work, gently pull the throttle trigger (3)
backward to accelerate the engine, when the speed is over 3800 rpm, the blade
begins to rotate and speeds up. When the blade speed is up and stable, you can
begin to move the saw slowly toward the object to be cut. After the cutting edge
comes in contact with the object, increase pressure to the saw slowly until the blade
is at the desired depth. Finally hold the machine securely and move along a
straight line to complete the cut.
. To stop or halt the cut (when a cut is completed, or the engine runs out of fuel
halfway, or abnormal sound is heard), first lift the blade out of the cut, then release
the throttle trigger, wait until the engine slows down to idle speed and the blade
stops running, then finally turn off the machine.
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