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troubleshooting
WARNING: For your own safety, Push on-off
knob "OFF", lock-out switch and remove plug
from power outlet before readjusting or aligning
your band saw.
TROUBLE
Motor will not run.
Blade does not run in
the approximate center
of the upper wheel.
Band Saw slows down
when cutting.
Blades breaking.
Saw is noisy when
running.
Blade will not cut
straight.
Blade guides will
not stay in position
Motor stops
during cut
PROBABLE CAUSE
1. Damaged On-Off switch.
Damaged power cord.
2. Motor damaged.
1. Not tracking properly.
1. Cutting too small a radius.
2. Dull blade.
1. Too much tension.
,
Kink in blade caused by
cutting too small a radius
or turning the material too
fast when cutting.
1. Too much blade tension
2. Blade guides and back-up
bearings are in contact with
the blade.
1. Blade guides and bearings
not properly adjusted.
2. Worn or damaged blade.
,
Patch on blade guide
threads has deteriorated
allowing them to rotate
with the blade.
1. Aggressive feeding causes
Current Protector to shut
motor off.
REMEDY
1. Replace damaged parts before using
Band Saw again.
.
Consult Sears Service. Any attempt to repair this
motor may create a HAZARD unless repair
is done by a qualified service technician. Repair
service is available at your nearest Sears Store.
1. Adjust tracking, see Assembly Section,
"Tracking the Blade."
1. Stop feeding, and back up the material slightly,
until the band saw speeds up.
2. Replace blade.
1. Adjust tension. See Assembly section
"Tensioning The Blade."
2. Use correct cutting technique. See Basic
Band Saw Operation Section.
1. Adjust blade tension. See Assembly section
"Tensioning The Blade."
2. Adjust upper and lower blade guides and
bearings. See assembly section "Adjusting the
Blade Guides and Back-up Bearing."
1. Adjust upper and lower blade guides and
bearings. See Assembly section "Adjusting
Guides and Back-up Bearing."
2. Replace blade.
1. Replace blade guides.
1. Turn machine "OFF" and then back "ON" to
continue cutting.
2. Slow down the feed rate of material into blade.
wiring diagram
WARNING: To avoid electrocution or fire, repair
electricals only with recommended service
parts, and reassemble exactly as originally
received when new.
Green
Leads
White,
e
IIIIIi
Black
Sensor
._witch
20 M+ M-