Device Disable

Systems(s) Affected:
Diagnostics

Device to be Disabled
E-Linac Ignition Key

Implementation:	Number:
Date: 2024-03-19 Time: 11:15:00	2024-158
Implemented By: Kevin Lucow
In Consultation With:

Status:
Removed

Est. Duration:
1 weeks

Reason for Disable:
ELBT:FC2/EOECM interlocks bypassed.

Conditions for Removal:
ELBT:FC2 interlock bypass removed.

Number of Red Tags:
2

Location of Disable Tag(s):
1) E-Linac defeat board.

2) E-Linac Ignition Key Lockout Box.

How was Disable Implemented?
Where is Disable Located?
E-Linac Ignition Key removed from safety console. E-Linac Ignition Key locked in E-Linac Ignition Key Lockout Box.

Verification Method:
E-Linac Ignition Key visually verified to be contained within the E-Linac Ignition Key Lockout Box.

Lock ID Number(s):
OPS #118

Fault Reports:

Work Permits:
A2024-03-19-2

Defeats:

Device Disable

Removal:	Number:
Date: 2024-03-19 Time: 11:15:00	2024-158
Removed By: Kevin Lucow

Status:
Removed

Have the Following Conditions for Removal Been Met? Yes
ELBT:FC2 interlock bypass removed.
All associated Work Permits have been returned

Device Functionality Verification Method:
Bypass removed. Work permit is in "Pending" state. Comment made on work permit.

Number of Red Tags Removed:
2

Comments:

Kevin Lucow: 2024-03-19 11:14:39.139797
3rd red tag added to key OPS #118 in DCR lockout cabinet.

Interlock Defeat / Device Disable Management System v1.5 (Driver)

Device Disable

Device Disable

Interlock Defeat / Device Disable
Management System v1.5 (Driver)