ABB DSBB175 Expansion module

ABB DSBB175 Expansion module

ABB  DSBB175  Expansion module

Safety specifications are generally applicable to control system handling. Instructions and warnings related to a specific subject or operation of the product.

The following norms must be strictly observed:

 must strictly comply with the technical specifications and typical applications of the product system

 Personnel training: Only trained personnel shall install, operate, maintain or repair the product system. must

Provide guidance and explanation of the situation in danger areas to these personnel.

 Unauthorized changes: Changes or structural changes to the product system may not be made.

 Maintenance responsibility: Must ensure that the product system is used only under appropriate conditions and in full fitness for use.

 Working environment: The user must meet the specified environmental conditions:

Safety regulation

The following safety provisions of EN 50110-1 shall be fully complied with when handling product systems (maintenance) :

1 Disconnect completely.

2 Secure to prevent reconnection.

3 Verify that the installation is complete.

4 Ground and short-circuit the device.

Warning: Only qualified maintenance personnel can remove and insert the module. In order to ensure the personal safety of the operator, before each pulling out or inserting, you must

Disconnect the power supply and ensure that there is no voltage on all terminals at the back, and the product is effectively grounded with the ground screw at the back.

DSBB175

DSBB175