High Voltage Circuit Breaker Analyzer Precautions

1. Please notice that it's only allowed to work with well trained personnel and with the power systems familiar personnel.

2. The connect action of the test lines should be done before supply power to the instrument.

3. When the instrument is turned on, do not touch the measurement circuit, control output circuit and the conductors connected to it. Before connecting the input or output terminals of the instrument, be sure to ground the instrument reliably.

4. Try to use the special test leads and accessories provided by this instrument.

5. In the case of connecting the DC output line, before turning on the power switch and control switch of the instrument, be sure to confirm that the switch is malfunctioning, so as not to cause any possible personal and equipment hazards.

6. Avoid using it in humid, flammable and explosive environments.

7. The power supply of the instrument is 220V AC, and 380V is prohibited.
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