Inspecting the Breaker
This machine has a breaker that detects excess current or leakage current.
Before testing the breaker, turn off the main power switch on this machine and check that the subsequent shutdown process is completed. Be sure to test the breaker about once a month.
Inspecting the Main Breaker
1
Turn OFF the main power. Main Power and Energy Saver Key
Make sure that the main power is turned OFF, before inspecting the breaker.
The machine may take some time to completely shutdown. Start the inspection until the main power indicator (Control Panel (Optional)) is OFF.
2
Push the test button located on the rear of the machine.
Push the test button with the tip of a ball-point pen or a similar object. Briefly push the test button.
3
Confirm that the breaker dial is in the TRIP position.
If a TRIP does not occur, please return to step 2. If a TRIP does not occur after repeated attempts, contact your local authorized Canon dealer.
4
Turn the breaker dial to OFF ("
" side).
" side).
5
Turn the breaker dial all the way down until it stops.
6
Turn the breaker dial to ON ("|" side).
7
Turn ON the main power.
Inspecting the Sub Breaker
Four sub-breakers are installed. Be sure to test all the breakers.  You can start the inspection from any breaker. The procedure is all the same. |
1
Turn OFF the main power. Main Power and Energy Saver Key
Make sure that the main power is turned OFF, before inspecting the breaker.
The machine may take some time to completely shutdown. Start the inspection until the main power indicator (Control Panel (Optional)) is OFF.
2
Push the test button with the tip of a ball-point pen or a similar object.
Briefly push the test button.
3
Confirm that the breaker dial is in the OFF ("" side) position.
" side) position.
4
Switch the breaker lever to ON ("|" side).
5
Turn ON the main power. Main Power and Energy Saver Key
