Jet HVBS-56V, Operating Instructions Manual

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Symptom Possible Cause Correction
Rough cut. Improper blade break-in. Follow proper break-in procedure.
Improper speed or feed rate. Adjust as needed.
Dull or damaged teeth. Replace blade.
Poor weld on blade. Replace or re-weld blade.
Frequent blade
breakage. Workpiece shifting in vise. Properly secure workpiece.
Improper blade selection; too few teeth
per inch or blade too thick. Use blade with appropriate thickness and
tooth pitch for material.
Incorrect blade speed or downfeed
rate. Use proper speed and feed rates.
Improper blade tension. Tighten blade to prevent slippage on
wheels.
Blade overstressed, pushing against
wheel flange. Adjust blade tracking.
Poor blade construction; cracks at
weld. Use properly welded blades.
Blade contacting workpiece before
saw is started. Blade must be clear of workpiece when
turning on saw.
Guide bearing misalignment. Adjust blade guides according to
instructions.
Blade refuses to track
properly on wheels. Improper blade tension. Tighten blade to prevent slippage on
wheels.
Guide bearing misalignment. Adjust blade guides according to
instructions.
Blade catching in workpiece. Use good quality blade of appropriate style
and tooth pitch for workpiece. Use a cutting
fluid when needed.
Improper wheel alignment. Inspect and adjust wheel alignment.
Contact JET technical service if needed.
Wheel bearings/bushings worn. Inspect and replace if needed.
Table 4
11.0 Replacement Parts
Replacement parts are listed on the following pages. To order parts or reach our service department, call 1-800-
274-6848 Monday through Friday, 8:00 a.m. to 5:00 p.m. CST. Having the Model Number and Serial Number of
your machine available when you call will allow us to serve you quickly and accurately.
Some parts are shown for reference only, and may not be available individually.
Non-proprietary parts, such as fasteners, can usually be found at local hardware stores or may be ordered from
JET.