Safety precautions during installation, wiring, operation, maintenance and inspection of INVT drives

Create Date: 2024-8-30 12:03:23|Source: INVT/INVT

Please confirm whether the AC power supply voltage is consistent with the rated voltage of the servo drive, otherwise there is a risk of injury, fire, or damage to the drive.
Safety precautions during installation, wiring, operation, maintenance and inspection of INVT drives

Do not connect the input power cord to the output terminal, otherwise the drive will be damaged.

It is not possible to directly test the insulation withstand voltage of the driver, and the control loop of the drive cannot be tested using a megohmmeter.

The drive must be connected to the motor in the correct phase sequence, otherwise it will cause the drive to fail or damage the drive.

Before the servo motor test run, in order to avoid accidents, please disconnect the motor load and run the motor separately.

Before the machine starts running, make sure that the power supply can be disconnected from the drive at any time by means of the emergency stop switch.

The corresponding parameters need to be set before operation, otherwise the drive may not operate properly or behave unexpectedly due to the load.

Ask an electrical engineer to carry out wiring work, otherwise there is a risk of electric shock or fire.

Do not touch the conductive parts directly; All external cables of the drive, especially those related to strong electricity, should never be connected to the housing or shorted to each other, otherwise there is a risk of electric shock or short circuit.

Disconnect the power supply and wait 15 minutes before rewiring the drive or risk electric shock.

The contact current can reach 0.5mA, and it is important to take reliable grounding measures, otherwise there is a risk of electric shock.

During operation, please do not touch the radiator or external braking resistor, otherwise burn accidents may occur due to high temperatures.

Be sure to install an overcurrent protector, leakage protector, and emergency stop device, and make sure that they are valid after wiring is completed, otherwise there may be a risk of electric shock, injury, or fire.

Leakage currents in the drive may exceed 3.5mA during operation, so it is important to have a reliable ground and a ground resistance of less than 10Ω, and that the conductivity of the PE ground conductor is the same as that of the phase conductor (using the same cross-sectional area).

The components in the drive contain heavy metals and must be disposed of as industrial waste after scrapping.

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