Craftworx 1A-MS501 Manuel D'instructions page 13

Mounting a New Blade
Use only authorized replacement blades (BSB-MBS) measuring 82" x 5 / 8".
To mount a new blade, begin by placing the upper portion of the blade onto
the upper drive wheel, teeth facing down and toward you. While doing this,
insert the blade in the slot located on the upper guide body (N). (Figure 8)
Mount the lower half of the blade on the bottom drive wheel, making sure
the blade goes in the slot (O) on the lower guide body. (Figure 9)
Loosen the socket screw (P) to adjust the bearing (Q) so that it is at least
1/32" away from the blade. (Figure 10)
To adjust the saw blade so that it is properly lined up in the cutting channel,
first loosen the two socket screws (R). Loosening these screws allows the
two small guides (S) to move toward or away from the blade, centering it in
the channel. Loosening the socket screw (T) on the Blade Guide will move it
toward or away from the blade. Finally, loosen the socket screw (U) to move
the Bearing (V) toward or away from the blade. For best results, the bearing
should be 1/32" away from the blade. (Figure 11)
Once these steps are complete, replace the blade cover, blade guard, table,
table support and upper guard plate. To center the blade on the wheel,
loosen the two nuts (J) until the blade centers onto the Drive Wheel, and
then retighten the nuts. Turning the wheel by hand makes moving the blade
easier. Adjust the socket screw (K) to increase or decrease the angle on the
Drive Wheel, helping center the blade on the wheel. (Figure 6)
Once the top part of the blade is set, the bottom will need adjustment. First,
loosen the two socket screws to adjust the Guide Plates (L), making sure
there is at least 1/32" space between the edges of the guide plates and saw
blade (M) (Figure 7)
Close and lock the front access door.
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