Checking the Earth Leakage Breaker
• When this machine's circuit breaker is set to "Off", do not switch it to "On". Doing so could result
in electric shock, fire, smoke, or tripping of the room's breakers.
• If the earth leakage breaker is not functioning normally, contact your sales or service
representative.
An earth leakage breaker is installed on this machine. For details about where the breaker is located,
see p.37 "Guide to Components".
Once a year, check that the earth leakage breaker functions properly. Normally, the breaker is in the
On position.
1. Press the operation switch to turn off the power.
2. Turn off the main power.
3. Using a ballpoint pen or similar pointed object, press in the earth leakage breaker's test
button.