Jet JWP-15DX, Operating Instructions And Parts Manual

Page: 22 / 36

22
Trouble Probable Cause Remedy
Motor starter failure.
Examine motor starter for burned or
failed components. If damage is
found, replace motor starter. If motor
starter looks okay but is still suspect,
you have two options: Have a
qualified electrician test the motor
starter for function, or purchase a new
starter and establish if that was the
problem on changeout.
If you have access to a voltmeter, you
can separate a starter failure from a
motor failure by first, verifying
incoming voltage and second,
checking the voltage between starter
and motor. If incoming voltage is
incorrect, you have a power supply
problem.
If voltage between starter and motor
is incorrect, you have a starter
problem. If voltage between starter
and motor is correct, you have a
motor problem.
Motor failure.
If electric motor is suspect, you have
two options: Have a qualified
electrician test the motor for function,
or remove the motor and take it to a
qualified electric motor repair shop
and have it tested.
Miswiring of the machine.
Double check to confirm all electrical
connections are correct and tight.
Refer to wiring diagram on page 34 to
make any needed corrections.
Machine will not
start/restart or
repeatedly trips
circuit breaker or
blows fuses.
(continued)
On/off switch failure.
If the on/off switch is suspect, you
have two options: Have a qualified
electrician test the switch for function,
or purchase a new on/off switch and
establish if that was the problem on
changeout.
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.