Powermatic WB-43 User Manual download pdf (Page 23)

Troubleshooting the LED Unit

Trouble Probable Cause Remedy

Fuse is burned out. Replace 1A fuse. The display fails to

show figures.

Control unit is malfunctioning. Unit must be repaired or replaced by

authorized service personnel.

Display shows

abnormal figures.

Wrong figures were input. Input the proper numbers in

accordance with the actual

dimensions.

If the above step is ineffective, turn

the power off and then on. If the

display is still not working properly, it

should be repaired or replaced.

Contact WMH Technical Service.

Proximity switch is not functioning. Have proximity switch replaced by

authorized service personnel.

Distance between induction unit and

induction sheet is more than 1mm.

Adjust distance between induction

unit and induction sheet to less than

1mm.

Display shows

figures, but they do

not change in

conjunction with the

hoist motor’s

operation.

Encoder not running in accordance

with the table movement.

Encoder should be repaired or

replaced by a service representative.

Travel dimension

incorrect.

Distance between sanding roller and

conveyor belt has not been input

correctly into the unit.

Correct control unit parameter. See

page 19.

Table will not

respond to figures

input into unit.

Air valve turned off, sanding belt not

tensioned.

Turn air valve on.

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.powermatic.com).

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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Powermatic WB-43 User Manual Page 23

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