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13
Fig. 24
ADJUSTING BLADE TENSION
Blades of 1/8", 1/4", and 3/8" in width by 59-1/2" in
length are available for use with your band saw. NOTE:
The blade tension must be adjusted to accommodate
different blade widths in order to provide proper blade
tracking, cutting performance, and blade life.
DISCONNECT MACHINE FROM POWER
SOURCE.
1. To install the desired blade, loosen screw (E) Fig. 25
with 5mm hex wrench provided and turn the tension knob
(A) Fig. 24, clockwise until the spring (B) begins to
compress.
2. Turn the tension knob (A) Fig. 24 an additional 2-1/2
turns for 1/8" wide blades; 3 turns for 1/4" wide blades;
and 4 turns for 3/8" wide blades. Tighten the screw (E)
Fig. 25.
3. A chart (C) Fig. 24 is located at the rear of the band
saw. This chart shows blade size, and the minimum
radius that can be cut with each size blade.
Fig. 25
TRACKING THE BLADE
DISCONNECT MACHINE FROM POWER
SOURCE.
1. Before tracking the blade, make sure that the blade
guides and blade support bearings are clear of the blade
so as not to interfere with the tracking adjustment. Also
make sure that the blade is tensioned properly. (Refer to
section “ADJUSTING BLADE TENSION”).
2. Open the hinged door (C) Fig. 25.
3. Rotate upper wheel (A) Fig. 25, clockwise by hand
and check to see if the blade (B) rides true on the
approximate center of the two wheels.
4. If an adjustment is necessary, turn the blade
tracking knob (D) Fig. 24 and/or Fig. 26, clockwise to
move the blade to the rear, and counterclockwise to
move the blade to the front. NOTE: Turn the blade
tracking knob (D) in small intervals to adjust the blade
tracking.
Fig. 26
ADJUSTING UPPER BLADE
GUIDE ASSEMBLY
The upper blade guide assembly (A) Fig. 26 should
always be no more than 1/8" above or as close as
possible to the top surface of the workpiece being cut.
Loosen knob (B), rotate knob (C) and position the guide
assembly (A) to the desired position. Then tighten the
knob (B).
A
B
A
B
C
D
C
B
A
C
E
D