CyberOptics SE500ULTRA, Hardware Manual

Page: 71 / 188

CyberOptics Corporation 61
Main Electrical Panel
Replacing the AC Main Circuit Breaker
Parts
AC Main Circuit Breaker
➢
To replace the AC main circuit breaker
1. Turn off all electrical power to the system. For more information, refer to the section
“ Shutting Down the System ” on page 52.
2. Verify that AC main power is off and locked off. Use a voltmeter to verify that the power is
off.
3. Loosen the four screws and remove the Power access cover (see Figure 34 on page 62).
4. Gently pull out the wires to disconnect the outside line power (L and N) and the system
power. Remove and replace the circuit breaker on the DIN rail.
i
Note: For Parts Replacement, contact CyberOptics for part numbers.
Warning: Hazardous voltages may be present. Make sure that power is disconnected from the
mains before replacing the AC Main circuit breaker.