Jet Tools HBS-814GH operating instructions Replacement Parts, Trouble, Probable Cause, Remedy

Trouble

Excessive blade breakage.

Premature Blade Dulling.

Probable Cause	Remedy
Incorrect blade tension.	Adjust accordingly (see page 12).
Incorrect blade speed or downfeed	Adjust acccordingly.
rate.
Workpiece loose in vise.	Clamp workpiece securely.
Blade rubs on wheel shoulder.	Adjust blade tracking.
Teeth too coarse for material.	Use appropriate blade for material
	being cut.
Teeth in contact with workpiece	Start motor before blade contacts
before saw is started.	workpiece.
Blade guides are misaligned.	Adjust as needed. See page 14.
Blade too thick for wheel diameter.	Use thinner blade.
Cracking at weld; poor annealing of	Replace blade.
blade.
Teeth too coarse.	Use finer tooth blade.
Blade speed too fast.	Reduce speed.
Inadequate downfeed rate.	Adjust cylinder dial setting as needed.
	Scale: Reduce speed and increase
Hard spots or scale on material.	downfeed rate. Hard Spots: Increase
	downfeed rate.
Work hardening of material	Increase downfeed rate.
(especially stainless steel)
Blade installed backwards.	Remove blade, twist inside-out and
	re-install.
Insufficient blade tension.	Adjust as needed.

Replacement Parts

Replacement parts are listed on the following pages. To order parts or reach our service department, call 1-800-274-6848 between 7:30 a.m. and 6:00 p.m. (CST), Monday through Friday. Having the Model Number and Serial Number of your machine available when you call will allow us to serve you quickly and accurately.

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