InstructIon booklet
4
InstructIon booklet
oPeratInG Procedures
Warning. Do not connect the saw to power source until assembly is complete. Failure to comply could result in
accidental starting and possible serious injury.
Warning. The recommended thickness of grinding wheel is 2.8mm, and diameter of wheel’s hole is 25mm. 3. The
maximum cutting capacity of cut-off machine is 100mm.
cut-off wHeel removal
1.
Be sure the tool is disconnected from the power source.
2.
Raise the tool to its full open position, remove nut on the blade cover and rotate the lower wheel guard
downward, exposing the hex head bolt which secures the abrasive wheel to the wheel arbor.
3.
Push in the shaft lock lever and rotate the wheel until the safety lock level engages, locking the wheel in place.
4.
While holding the shaft lock lever in place, use the supplied wrench and loosen the hex head bolt by rotating it
counter clockwise. Remove the hex bolt, washer, outside flange and abrasive wheel.
cut-off wHeel InstallatIon
1.
Be sure the tool is disconnected from the power source.
2.
Inspect the replacement wheel for defects such as cracks, chipping and correct speed rating. If defects are
found or the speed rating is not greater than 4400RPM discard the wheel and select another.
3.
Remove any debris from the inside flange and inner washer. Position the new abrasive wheel over the inner
washer and against the inside flange.
4.
Clean and align the outside flange to the wheel arbor, then slide it onto the arbor until it rests flush against the
abrasive wheel.
5.
Insert the hex head bolt onto the threaded end of the wheel arbor and rotate it in a clockwise direction until
snug. Then depress the shaft lock lever to prevent the shaft from rotating, use the supplied wrench to securely
tighten the hex head bolt to hold the abrasive wheel firmly in place.
Warning. Do not over tighten the hex bolt. Over tightening can cause the new wheel to crack, resulting in
premature failure and possible serious injury.
6.
Return the wheel guard to its lower position and replace nut to secure wheel guard.
double actIon safety swItcH
To prevent accidental use of the cut-off saw, the machine will only operate when pressing both the trigger and the
locking switch are engaged.
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