If you need to buy the regulator but as consumers don’t understand the regulator should know more about it.

1. The regulator should avoid strenuous exercise.

2. The voltage stabilizer connection cable, equipped with sufficient current capacity of the cable according to the rated power.

3. The grounding conductor regulator internal and external connections should be grounded, can not arbitrarily remove ground wire or ungrounded.

4. Keeping the regulator clean interior, otherwise they will be affected by dust hinder output precision gears; Brush spring ensure there is enough pressure to avoid carbon brushes and copper coil contact surface flashover.

5. In the case of the regulator does not work should stop motion, cut off the input voltage, and check the micro switch, control boards, motors, gears and other components whether have faults inside inspection machines, troubleshooting before use.

6. The load operation:
1) When the opening of debugging, the load must be carried out gradually added, should  prevent excessive overload phenomenon occurs strictly.

2) The regulator of the load does not exceed 80% of the rated good, this time the regulator's highest efficiency and reliability are the best, if the regulator's load factor is high, the cooling measures must be strengthened.

3) The regulator with a load operation in the process, if there is power failure, when the power is restored, the requirements of the load value is not added, to prevent the number of large-capacity squirrel cage AC motor while starting, is too large inrush current will damage the regulator device.