Jet Tools 708315BTA operating instructions Troubleshooting, Parts, Lubrication, Miscellaneous

Lubrication

Lubricate the areas indicated below every 12 months.

‰Lubricate blade angling trunnions with 6 or 7 drops of light machine oil.

‰Lubricate the blade height trunnion with 6 or 7 drops of light machine oil.

Check all adjustments after lubricating.

Troubleshooting

Miscellaneous

Always be aware of the condition of your machine. Routinely check the condition of the following items and repair or replace as necessary:

‰Mounting bolts

‰Power switch

‰Saw blade

‰Blade guard

Symptom	Possible Cause	Correction
Motor will not start	Low voltage.	Check power line for proper voltage.
	Open circuit in motor or loose	Inspect all lead connections on motor for loose
	connection.	or open connections.
Motor will not start: fuses	Short circuit in line cord or plug.	Inspect cord or plug for damaged insulation
or circuit breakers blow.		and shorted wires.
	Short circuit in motor or loose	Inspect all connections on motor for loose or
	connections.	shorted terminals or worn insulation.
	Incorrect fuses of circuit breakers in	Install correct fuses or circuit breakers.
	power line.
Motor overheats.	Motor overloaded.	Reduce load on motor.
	Air circulation through the motor	Clean out motor to provide normal air
	restricted.	circulation.
Motor stalls resulting in	Short circuit in motor or loose	Inspect connections on motor for loose or
blown fuses or tripped	connections.	shorted terminals or worn insulation.
circuit.	Low voltage.	Correct the low voltage conditions.
	Incorrect fuses of circuit breakers in	Install correct fuses or circuit breakers.
	power line.
	Motor overloaded.	Reduce load on motor.
Machine slows when	Applying too much pressure to	Feed workpiece slower.
operating.	workpiece.
Loud, repetitious noise	Pulley setscrews or keys are missing or	Inspect keys and setscrews. Replace or tighten
coming from machine.	loose.	if necessary.
	V-belt is defective.	Replace V-belt.
Blade is not square with	Blade is warped.	Replace saw blade.
the miter slot or fence is
	Table top is not parallel to the blade.	Adjust table parallel to the blade.
not square to the blade.
	Fence is not parallel to the blade.	Adjust fence parallel to the blade.
Blade does not reach 90	90 degree stop bolt is out of adjustment.	Adjust the 90 degree stop bolt.
degrees.
	Table out of alignment.	Align the table.
	Blade position is incorrect.	Adjust the blade position.

Parts

Ordering Replacement Parts

To order parts or reach our service department, call 1-800-274-6848 between 7:30 a.m. and 5:30 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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