PUREX exhaust ventilation system installation test report Page: 48 of 80
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PUREX EXH SYSTEM ACCEPTANCE TEST PROCEDURE
6.3.13 Connect the Hall Effect limit switch test box as follows for testing limit switches
on the EFl-3 inlet damper IA actuator:
" Terminals ZOS-CD-32-1A, TB-1 to TS5-EF1-3-4 for the left-hand
(RPl) extended limit switch.
- Terminals ZCS-CD-32-1A, TB-3 to TS5-EF1-3-8 for the left-hand
(RP1) retracted limit switch.
- Terminals ZOR-CD-32-1A, TB-6 to TS5-EF1-3-12 for the right-hand
(RP2) extended limit switch.
" Terminals ZCR-CD-32-IA, TB-8 to TS5-EF1-3-16 for the right-hand
(RP2) retracted limit switch.
6.3.14 Connect the 24 Vdc test power supply to T8-9 (+)24 Vdc and (-) DC Common
on the Hall Effect limit switch test box.
6.3.15 Energize the 24 Vdc test power supply.
NOTES
When a limit switch is actuated, a red light will be illuminated on the Hall Effect test box.
When a left-hand (RPI) type limit switch is actuated, the red light on the switch will be
illuminated.
When a right-hand (RP2) type limit switch is actuated, the green light on the limit switch will not
be illuminated.
6.3.16 Place a magnet near the left-hand retracted limit switch and verify the following:
- The red light on the Hall Effect test box is illuminated.
- The red light on the limit switch is illuminated.
6.3.17 Remove the magnet and verify that both red lights are no longer illuminated.
6.3.18 Place a magnet near the right-hand retracted limit switch and.verify the
following:
- The red light on the Hall Effect test box is illuminated.
- The green light on the limit switch is not illuminated.
DOCUMENTS., REVISIONNO.: PAGENO.:
HNF-SD-CP-ATR-087 0 46 OF 67
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Blackaby, W.B. PUREX exhaust ventilation system installation test report, report, October 7, 1997; Richland, Washington. (https://digital.library.unt.edu/ark:/67531/metadc687113/m1/48/: accessed April 26, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.