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Main Machine Installation (D093/D094)
Testing the Main Machine Circuit Breaker
Follow the procedure below to test the operation of the circuit breaker. This must be
done at installation and at least once a year after installation.
1.
Plug the main machine power cord into its power source and make sure that the main
machine power is off.
Do not turn on the main machine. The main machine must be off.
2.
At the back of the machine, use the tip of a small screwdriver to depress the breaker test
button [A].
The breaker switch should flip from " " to "O". This indicates that the breaker switch is
operating normally.
If the breaker switch does not flip to "O", the breaker switch must be replaced.
3.
Push the breaker button to display " " again. This resets the main machine for normal
operation.
The main machine power will not turn on if the breaker switch remains at "O".
D093/D094
3-24
SM
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Troubleshooting
