Craftsman 152.211620 Owner's Manual page 13

USING THE WHEEL DRESSER
(Fig. M)
Fig. M
B
The Wheel Dresser is to be used on the grinding
wheels, it wiii remove buildup up of material on the
grinding wheel, remove imperfections and make the
corners of the grinding wheel square, See Figure M,
DO NOT use the Wheel Dresser on the Wire Wheel,
1, if the optional Drill Bit Sharpening Accessory Hate
was installed earlier, remove it and reassemble the
right side tool rest (A) and adjust it until it is in the
fiat horizontal position as shown and 1/16" away
from the grinding wheel,
2, Turn "ON" the Bench Grinder, and then turn the
Variable Speed Switch clockwise until solid resist°
ance is felt Let the grinding wheel come up to a
steady speed for one minute,
3, After the grinding wheel has gotten to a steady
speed, place the Wheel Dresser (B) fiat on the
Tool Rest with the serrated wheels facing the
grinding wheel,
4, Firmly hold on to the handle of the Wheel Dresser,
5, Move the Wheel Dresser forward until the serrated
wheels make light contact with the grinding wheel
(C), After contact has been made, slide the Wheel
Dresser side to side across the Tool Rest to dress
the grinding wheel until the edge of the grinding
wheel is square and the surface is clean,
6, After the operator has completed dressing the
grinding wheel, turn "OFF" the Bench Grinder and
let the grinding wheel come to a complete stop,
7, inspect the grinding wheel for any damage!
8, The grinding wheel may now be slightly smaller in
diameter after dressing, Readjust the tool rests and
spark arrestors to maintain a 1/16" clearance to the
grinding wheel,
13
CHANGING THE GF{JNDJNG WHEEL
(Fig. N) C
B
A
Due to normal wear, both wheels will need to be
replaced occasionally,
1, Turn the power switch OFF and unplug the power
cord from its power source,
2, Rotate the eyeshield up to access the tool rest,
3, Loosen the tool rest knob and rotate the tool rest
away from the grinding wheel,
4, Turn Quick Release Knob (A) counter-clockwise to
remove knob from guard completely, See Figure N,
5, Rotate the Quick Change Wheel Cover (B) back
about 1/4°inch to release it from the inner Wheel
Guard (C),
Fig. O
D
6,
Place a Crescent Wrench (D) (not included), Figure
O, on the arbor hex nut (E), Figure N, Place the
box end of the Special Wrench (F), Figure 0
(included with your grinder) onto the fiats of the
arbor shaft (G),