Canon iR4570 Series Service Manual page 94

Chapter 1
- Checking the Operation of the Leakage Breaker
Advise the user to check the leakage breaker once or twice a month on a regular basis. Be sure also to ask the user
to keep a record of checks.
Inspection Procedure
1) Turn on the main power switch.
2) Push he test button [1] of the leakage breaker with the tip of a ball-point pen [2].
3) Check to make sure that the breaker switch shifts to the OFF side and the power is cut.
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4) Turn off the main power switch.
5) Shift the breaker switch [1] back to the ON position.
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If the breaker switch has stopped between ON and OFF, be sure to shift it to OFF first and then back to ON.
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