JYT8754702–01

Preliminary Operations

Before dismounting the Sepam protection relay, load the settings/configuration from the device if necessary.

DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
  • Authorization is given by the nominated person in control of an electrical installation during work activities.
  • Any person engaged in this work activity is skilled or instructed, or is be supervised by a skilled or instructed person.
  • The electrical installation at work location must be dead and secured against being re-energized for the duration of the work.
  • Identify the work location, and ensure that the following five essential requirements are performed in the specified order unless there are essential reasons for doing otherwise.
Failure to follow these instructions will result in death or serious injury.
  1. Disconnect from power completely.

  2. Secure against power re-connection.

  3. Verify absence of operating voltage.

  4. Carry out earthing and short-circuiting.

  5. Provide protection against adjacent live parts.

QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

Was this helpful?