Replacement Parts - Jet HVS-8-DMW Operating Instructions And Parts Manual

Symptom
Teeth missing/ripped
from blade
Motor running too hot
No coolant flow
Excessive noise or
vibration
*Warning: Some corrections may require a qualified electrician.

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.
Non-proprietary parts, such as fasteners, can be found at local hardware stores, or may be ordered from JET.
Some parts are shown for reference only, and may not be available individually.
Possible Cause
Blade tooth pitch too coarse for
workpiece.
Feed too slow; feed too fast.
Workpiece vibrating.
Gullets loading up with chips.
Blade tension too high.
Drive belt tension too high.
Blade too coarse for workpiece
(especially with tubular stock).
Blade too fine for workpiece (especially
with heavier, soft material).
Insufficient gearbox lubrication
Pump motor is burned out.
Screen/filter on pump is clogged.
Impeller is loose.
Coolant level too low.
Belt is too tight.
Correction*
Use blade with finer tooth pitch.
Increase feed pressure and/or blade speed.
Clamp workpiece securely.
Use blade with coarse tooth pitch; reduce
feed pressure. Brush blade to remove chips.
Reduce tension on blade.
Reduce tension on drive belt.
Use blade with fine tooth pitch.
Use blade with coarse tooth pitch.
Check gearbox oil.
Replace pump.
Clean screen/filter.
Tighten impeller.
Add coolant to reservoir.
Reset belt tension.
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