Jet Tools 708315BTA Saw User Manual


 
27
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.
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
Troubleshooting
Symptom Possible Cause Correction
Low voltage. Check power line for proper voltage. Motor will not start
Open circuit in motor or loose
connection.
Inspect all lead connections on motor for loose
or open connections.
Short circuit in line cord or plug. Inspect cord or plug for damaged insulation
and shorted wires.
Short circuit in motor or loose
connections.
Inspect all connections on motor for loose or
shorted terminals or worn insulation.
Motor will not start: fuses
or circuit breakers blow.
Incorrect fuses of circuit breakers in
power line.
Install correct fuses or circuit breakers.
Motor overloaded. Reduce load on motor. Motor overheats.
Air circulation through the motor
restricted.
Clean out motor to provide normal air
circulation.
Short circuit in motor or loose
connections.
Inspect connections on motor for loose or
shorted terminals or worn insulation.
Low voltage. Correct the low voltage conditions.
Incorrect fuses of circuit breakers in
power line.
Install correct fuses or circuit breakers.
Motor stalls resulting in
blown fuses or tripped
circuit.
Motor overloaded. Reduce load on motor.
Machine slows when
operating.
Applying too much pressure to
workpiece.
Feed workpiece slower.
Pulley setscrews or keys are missing or
loose.
Inspect keys and setscrews. Replace or tighten
if necessary.
Loud, repetitious noise
coming from machine.
V-belt is defective. Replace V-belt.
Blade is warped. Replace saw blade.
Table top is not parallel to the blade. Adjust table parallel to the blade.
Blade is not square with
the miter slot or fence is
not square to the blade.
Fence is not parallel to the blade. Adjust fence parallel to the blade.
Blade does not reach 90
degrees.
90 degree stop bolt is out of adjustment. Adjust the 90 degree stop bolt.
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.