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ABOUT DOUBLE INSULATION
This machine is designed with double insulation. Two insulations are used between the
conductor and the outer body of the machine. An electric machine with the double insulation
highly improves safety from electric shocks. Do not attach or replace unspecified parts and
do not assemble incorrectly. This may cause the insulation to malfunction.
LAWS AND REGULATIONS OF NOISE LEVELS
Please observe local laws and regulations regarding noise level in order to avoid disturbing
surrounding areas. Install a soundproof wall if required to comply with the local laws and
regulations.
USING THE TOOL
OPEN SURFACE GRINDING
Under normal operation, the slide cover assembly should remain in the closed position,
shielding the grinding wheel inside the protective housing. (See Figure 5)
Slide Cover Assembly closed
Slide Locking Knob Nut
Figure-5
Figure-6
Slide Cover Assembly Closed/Open
Slide Cover Assembly open
EDGE GRINDING
CAUTION!
When you grind close to a wall, turn the locking knob nut counter clockwise to loosen and
slide the cover all the way open. Turn the locking knob nut clockwise to tighten.
When edge grinding and the slide cover assembly is open, the front of the tool should be
held against the wall to contain the dust and small fragments inside of the protective wheel
cover. Caution should be taken because small fragments can rebound off of the wall into
the operator.