• Discovery MR750w and SIGNA™ Architect T 3.0T System Service Methods
  • 5690002-2EN Revision 4
  • Object ID: 00000018WIA30A30B40GYZ
  • Topic ID: id_2016607 Version: 3.1
  • Date: Dec 8, 2021 1:47:30 PM

Removing LOTO - Global Operator Cabinet (GOC) and operator workspace

Remove LOTO from the GOC and operator workspace before restoring power to these items.

Procedure

  1. Alert necessary personnel that power is being restored.
  2. Replace the cover on the Host PC cabinet.
  3. Remove the personal LOTO device(s) from the front panel of the PGR PDU.
  4. At the front panel of the PGR PDU, switch the Host circuit breaker to the ON position.
    Figure 1. GOC Power Lockout Location on PGR PDU
  5. Restart the host computer.