INVT iMars Series, Руководство по эксплуатации

Страница: 11 / 54

iMars series PV energy storage inverter Safety precautions
9
1.3.1 Grid-tied operation

Only qualified electricians are allowed to operate the inverter under the
permission of local power departments.

All electrical connections must meet the electrical standards of the
countries/regions in which the project is located.

Ensure reliable installation and electrical connection before operation.

Do not open the cover of inverter during operation or voltage is present.
1.3.2 Maintenance and inspection

Only qualified electricians are allowed to perform the maintenance, inspection,
and components replacement of the inverter.

Contact with the local dealer or supplier for maintenance.

In order to avoid irrelevant personnel from entering the maintenance area during
maintenance, temporary warning labels must be placed to warn non-professionals
to enter or use fence for isolation.

Before carrying out any maintenance operations, all input power to the inverter
must be disconnected first and wait for at least 5 minutes until the internal parts of
the inverter are fully discharged.

Please follow electrostatic protection norms and take correct protective measures
because of the electrostatic sensitive circuits and devices in the inverter.

Do not use parts and components not provided by our company during
maintenance.

Restart the inverter after settling the fault and problem which may affect the safety
and performance of the inverter.

Do not get close to or touch any metal conductive part of the grid or inverter,
otherwise electric shock, physical injury or death and fire may occur. Please do not
ignore the warning icons and instructions with “electric shock”.