4
Press the main power switch to the [ ] position to switch the main power off.
5
Press the <TEST> button lightly with a sharp edge such as a pen tip. The depressed <RESET>
button will stick out again.
If the <RESET> button sticks out, the ground fault interrupter is properly working. If the
<RESET> button remains in the depressed position, the ground fault interrupter has a
problem.
<RESET> button
<TEST> button
6
Press the <RESET> button back to the depressed position.
<RESET> button
Ground Fault Interrupter
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2