• Object ID: 00000018WIA30205E40GYZ
  • Topic ID: id_2019815 Version: 2.0
  • Date: Oct 13, 2019 9:24:34 PM

Removing LOTO - HEC

Procedure

  1. Alert necessary personnel that power is being restored.
  2. If LOTO device(s) were installed, remove personal LOTO device(s) from both return and supply valves.
  3. If return and supply valves were shut off, return the handles in-line to the 0º angle. Check for coolant leaks.
  4. If LOTO device was installed, remove personal LOTO device from the HEC circuit breaker on the MDP.
  5. If the MDP circuit breaker was turned off at the front panel of the MDP, turn on the HEC circuit breaker.

Finalization

  • After the pumps turn on, check for coolant leaks.
  • Take the Magnet Monitor out of Service mode.