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Powering On the System
- You have completed the power-on check.
- You have put on proper PPE.
- Ensure that the power voltage of the SACU is within the operating voltage range, and the three-phase input voltage is within the operating voltage range of the SmartMBUS and PID module.
Procedure
- Turn on the single-phase power switch that controls the power supply from the remote transformer station to the SACU.
- Turn on the three-phase power switch that controls the power supply from the remote transformer station to the SACU.
- Check that the input voltages of all switches of the SACU are within appropriate operating voltage ranges using a multimeter.
- Turn on the QF03 single-phase input switch in the SACU.
- Turn on the PID switch in the SACU.
- Turn on QF01 for the SmartACU2000D-D-01.
- Turn on QF01 and QF02 for the SmartACU2000D-D-03.
- Turn on the three-phase input switch in the SACU.
- Turn on FU01 for the SmartACU2000D-D-01.
- Turn on FU01 and FU02 for the SmartACU2000D-D-03.