Ground Fault Interrupter

Ground Fault Interrupter
47
P
r
o
d
u
c
t
 O
ver
view
2
Ground Fault Interrupter
The machine is provided with a ground fault interrupter.
In the event of a current leakage, the ground fault interrupter will automatically cut off 
the power circuit to prevent any leakage of fire from occurring.
Check that the ground fault interrupter works properly at least once a month.
Be sure ground fault interrupter may be disabled, causing a risk of electric shock.
If you have any problems with the ground fault interrupter, contact our Customer 
Support Center.
The following describes how to check the ground fault interrupter.
1
Press the power switch to the [ ] position to 
switch the power off.
2
Make sure that the touch screen is blank and the <Energy Saver> button does not 
light up.
3
Press the main power switch to the [
position to switch the main power off.
4
Press the <RESET> button. The button will 
be depressed even after the pushing force is 
released.
5
Press the <TEST> button lightly with a sharp 
edge such as a pen tip. The depressed 
<RESET> button will stick out again.
This is the end of the check procedure.
6
Press the <RESET> button back to the depressed position.
Ground Fault Interrupter
Reset Button
Test Button