Harbor Freight Tools CENTRAL PNEUMATIC 92144 - Manual (Page 7)

SKU 92144/92007 For technical questions, please call 1-800-444-3353 PAGE 7
GRINDING DRUM
(NOT INCLUDED)
COLLET
(26)
WRENCH
(24)
WRENCH (24)
COLLET NUT
(25)
SPINDLE
(27)
FIGURE B
5. Connect the air supply hose to the Quick Connector (34) on the Die Grinder.
Turn on the air compressor, and set its regulator to the recommended 90 PSI for
the Die Grinder. (See Figure A.)
6. In order to keep the air supply hose out of the way, hang it over your shoulder.
7. IMPORTANT! Grip the Die Grinder firmly with both hands.
8. Trip the Safety (8) with your finger. Then slowly apply hand pressure to the
Trigger (4) until the desired speed is obtained. NOTE: The Die Grinder always
turns the Grinding Drum clockwise. (See Figure C.)
SAFETY
(8)
TRIGGER
(4)
9. With a firm grip on the Die Grinder, lightly apply the Grinding Drum to the
workpiece, slowly and steadily moving the Grinding Drum to the right and left
until you have achieved the desired appearance (finish) on the workpiece.
10. Once the work is completed, release hand pressure on the Trigger (4). The
Safety (8) will automatically return to its locked position to prevent the Trigger
from accidentally being activated. (See Figure C.)
11. Turn off the air compressor. Trip the Safety (8) with your finger, and slowly
squeeze the Trigger (4) to release any remaining air pressure from the Die
Grinder. Then, disconnect the air hose from the tool. (See Figure A.)
FIGURE C