Northern Industrial Tools 9563CV Grinder User Manual


 
6
FUNCTIONAL
DESCRIPTION
CAUTION:
Always be sure that the tool is switched off and
unplugged before adjusting or checking function on the
tool.
Shaft lock
CAUTION:
Never actuate the shaft lock when the spindle is moving.
The tool may be damaged.
Press the shaft lock to prevent spindle rotation when install-
ing or removing accessories.
Switch action
CAUTION:
Before plugging in the tool, always check to see that the
slide switch actuates properly and returns to the OFF
position when the rear of the slide switch is depressed.
Switch can be locked in ON position for ease of
operator comfort during extended use. Apply caution
when locking tool in ON position and maintain firm
grasp on tool.
To start the tool, slide the slide switch toward the I (ON)
position. For continuous operation, press the front of the
slide switch to lock it.
To stop the tool, press the rear of the slide switch, then slide
it toward the O (OFF) position.
Speed adjusting dial
The rotating speed can be changed by turning the speed
adjusting dial to a given number setting from 1 to 5.
Higher speed is obtained when the dial is turned in the direc-
tion of number 5. And lower speed is obtained when it is
turned in the direction of number 1.
Refer to the table below for the relationship between the
number settings on the dial and the approximate rotating
speed.
1. Shaft lock
002978
1
1. Slide switch
O
1
001035
1. Speed adjusting dial
2
1
001046