Princess auto EHS350A, Operation And Parts Manual

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e) Only mix sufficient fuel for a few days work, the maximum storage time of mixed
fuel is 3 months.
. Choosing the right blade:
a. Blade diameter can be 300 mm (12”) or 355 mm (14”). Choose an appropriate size
and type of blade which best suits the cutting work, the blade size needs to be
fitted with the blade guard. The diameter of the arbor hole for the blade should be
20 mm (1”). Blade thickness should be within the range of 2.6-6 mm (.100”
– .240”).
b. Blade types:
For your reference, choose composite abrasive blades for cutting of asphalt,
concrete, stone, brick, steel and plastics. Choose diamond abrasive blades for
cutting of Asphalt, Concrete, Stone, Hard rock, Brick, etc.
Note:
There is a rotation direction indicator marked on each diamond blade. When
mounting, make sure it corresponds to the rotation direction of the arbor.
If you are not sure which blades are proper for your cutting jobs, contact your
dealer or distributor for information.
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