Electronic Variable Speed Control - Craftsman 320.2768 Operator's Manual

NOTE: If the inner screws wear down or
require calibration:
* Pull the lever up and turn it clockwise and
then push the lever down (Fig.10a).
* Turn the lever counterclockwise to secure
the edge guide (Fig.10b).
Electronic Variable Speed Control
The electronic variable speed control feature
allows the router motor speed to be matched
to cutter size and material hardness for an
improved finish and extended bit life.
Fig. 10a
Fig. 10b
Speed changes are made starting at "1" by
rotating the Speed Control Dial to the "LEFT"
to increase the speed, and to the "RIGHT" to
decrease the speed as indicated on the Dial,
numbered 1 through 6. The speed may be
changed while the router is "ON", but do not
change the speed when the cutter bit is contacting the workpiece.
_1, WARNING: Do not change the speed when the cutter bit is contacting the
workpiece, as this will cause excessive vibration.
Your router motor top cap has a "Variable Speed Selection Chart" located above
the "ON/OFF" toggle switch to help you determine the correct speed for the
cutter bit being used.
A_, WARNING: Before operating your router follow all safety instructions in this
manual. Failure to do so could result in serious personal injury.
Variable Speed Selection Chart
Never exceed these bit speeds
Cutting-Bit Diameter Max.Speed
UP to 1in.(25mm) 6
1 1/4-in. to 2-in. (30-50mm) 4-5
2 1/4-in. to 2 1/2-in. (55-65 mm) 2-3
3-in. to 3 1/2-in. (75-90mm) 1-2
Reduce the speed when using extra large bits (cutting diameter of 1 inch or
greater), or heavy cutter bits. Changing the rate of feed can also improve the
quality of the cut.
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