MasterForce 241-0779, Руководство оператора, Страница: 9 / 16

page 9
1. Unplug the angle grinder.
2. Make sure that the guard (4) is securely
in place.
3. Place the inner flange (5) on the
spindle (3); make sure that the flange
is positioned so that the shape of the
opening in the flange corresponds with
the shape at the base of the spindle.
4. Place the grinding wheel (6) on the
spindle. Check the rated speed on the
grinding wheel. DO NOT use a wheel
with a rated speed lower than the speed
shown on the grinder nameplate.
NOTE: The maximum wheel thickness is
6.5mm, and the center hole dimension must
be 22.3mm.
OPERATION
SWITCH ON AND OFF
WARNING:
Make sure you
can operate the switch easily and turn it
off before plugging grinder into a power
source.
1. To turn the tool “ON,” slide the ON/OFF
switch forward.
2. To turn the tool “OFF,” release the ON/
OFF switch; it will return to the “OFF”
position automatically.
3. For continuous operation, slide the ON/
OFF switch forward to turn on the tool
and press the front of the ON/OFF switch
down until the switch locks in position.
4. To unlock the switch and turn the tool
OFF, press the rear of the ON/OFF
switch; it will return to the “OFF” position
automatically.
ROTATE THE GEAR BOX (Fig. 5)
5. Thread the outer flange on the spindle
with the flat side of the flange facing
up, making sure that the opening in the
wheel is positioned around the raised
portion of the outer flange.
6. Press the spindle lock button (1) to
prevent movement of the spindle.
7. Keep the spindle lock button pressed in;
tighten the threaded outer flange (7) by
turning it clockwise with the wrench (8).
8. Remove the wrench and loosen the
spindle lock button.
For applications in which a tool will be
dedicated for uses in edge grinding and
finishing work, the gear case may be rotated
90° left or right of its original position.
1. Unplug the grinder.
2. Remove the four corner screws
connecting gear box and motor housing.
3. Without separating the gear case and
motor housing, turn the gear box 90° to
the left or right.
NOTE: If the distance between gear box
and motor housing is more than 1/8”, have it
repaired by qualified service center.
4. Re-install the four corner screws.
FIG. 5