Parts; Ordering Replacement Parts - Jet J-CK350-2 Operating Manual

Troubleshooting
Troubleshootiong – Machine Fault & Operating Problems
Problem
Spindle motor will not
turn

Parts

Ordering 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 (see our website for business hours, www.waltermeier.com).
Having the Model Number and Serial Number of your machine available when you call will allow us to
serve you quickly and accurately.
Probable Cause
Electrical power supply
Transformer
Contactor
Thermal relay
Motor
Check: the phases; the cables; the plug; the socket.
Also check that the motor connections are in place.
Check that the voltages are present both on the input
and output. Otherwise replace.
Check that the phases in it are present both on the
input and output, that it is not jammed, that it closes
when powered and that it is not causing short circuits.
Change if any of these problems are found.
Make sure it is closed, i.e. check that the phases are
present in input and output, that it is not causing short
circuits and responds when the reset coil is closed. If it
has tripped to protect the motor, check the amperage
setting, reset, and check the motor. Change if
necessary.
Check that it has not burned out, that it turns freely
and that there is no moisture in the connection
terminal board box. The winding can be rewound or
replaced.
15
Solution