Disconnecting power supply

To avoid both personal and equipment hazards, follow these installation steps:

  1. Turn the circuit breaker to the "OFF" position to disconnect the power supply.

    1. Lock the circuit breaker in the "OFF" position. Use a dedicated lock accessory or use other preventive means for reconnection prevention.
    2. Place a prohibition sign stating "Do not connect" to the locked switch.
  2. Make sure there is no power supply at the power supply cabling. Measure with a multimeter.