RadSeeker Stabilization Module Replacement | FRONTLINE Maintenance Tool

Last Updated: 04/24/2025 1:42 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Smiths Detection RadSeeker CS	Device	Published	06/27/2024 12:54 PM
5356 - 5355 - Backup RadSeeker Files; Remark:	Procedure Step	Published	10/27/2022 1:27 PM
5355 - Backup RadSeeker Files	Instruction	Published	10/27/2022 1:27 PM
4745 - 220 - Power on instrument; Remark:4729	Procedure Step	Published	07/01/2022 1:22 AM
220 - Power on instrument	Instruction	Published	04/06/2025 7:00 PM
4729 - Press and hold ENTER button until display powers on (3 to 5 ...	Remark	Published	06/29/2022 1:56 PM
2298 - IO RadSeeker Button Pad Select Button Yellow Box	Remark	Published	10/21/2024 7:26 PM
3690 - 3601 - Connect instrument to computer; Remark:5972	Procedure Step	Published	09/29/2021 2:48 PM
3601 - Connect instrument to computer	Instruction	Published	09/23/2021 5:51 PM
5972 - IO RadSeeker Connect USB to Computer and RadSeeker Connector USB Insert	Remark	Published	11/15/2022 11:53 AM
5373 - 5371 - Backup file structure; Remark:10751	Procedure Step	Published	10/27/2022 2:10 PM
5371 - Backup file structure	Instruction	Published	10/27/2022 2:06 PM
10751 - Use NMT to perform this step.	Remark	Published	07/21/2024 2:49 AM
10752 - Image of NMT Icon	Remark	Published	07/21/2024 1:46 AM
10753 - It is recommended to backup the file structure, but not necessary. ...	Remark	Published	07/21/2024 1:49 AM
3700 - 3591 - Disconnect instrument from computer; Remark:3622	Procedure Step	Published	09/29/2021 2:58 PM
3591 - Disconnect instrument from computer	Instruction	Published	09/23/2021 5:45 PM
3622 - IO RadSeeker Remove mini-USB	Remark	Published	09/27/2021 1:56 PM
2497 - 313 - Power off instrument; Remark:2330	Procedure Step	Published	11/04/2020 5:53 PM
313 - Power off instrument	Instruction	Published	07/23/2021 2:41 PM
2330 - Press ENTER until the screen displays Shutting down	Remark	Published	07/23/2021 9:42 PM
2316 - IO RadSeeker Shutting Down	Remark	Published	11/04/2020 4:58 PM
5017 - 5016 - Disassemble Enclosure; Remark:	Procedure Step	Published	08/30/2022 4:59 PM
5016 - Disassemble Enclosure	Instruction	Published	08/30/2022 4:59 PM
5271 - 5270 - Remove battery; Remark:5269	Procedure Step	Published	07/21/2024 6:32 AM
5270 - Remove battery	Instruction	Published	10/17/2022 2:02 PM
5269 - Unclasp battery door. Open battery door. Use tab to pull battery. Close and r...	Remark	Published	10/17/2022 2:05 PM
10781 - Image of open compartment and remove battery	Remark	Published	07/21/2024 6:30 AM
5278 - 5277 - Orient RadSeeker; Remark:5276	Procedure Step	Published	10/24/2022 8:04 AM
5277 - Orient RadSeeker	Instruction	Published	10/24/2022 8:02 AM
5276 - Rotate RadSeeker to expose underside and bumpers.	Remark	Published	10/24/2022 8:04 AM
5281 - 5280 - Loosen eight (8) bumper screws; Remark:5279	Procedure Step	Published	10/24/2022 8:10 AM
5280 - Loosen eight (8) bumper screws	Instruction	Published	10/24/2022 8:07 AM
5279 - Use small Phillips (PH1) screwdriver. Each bumper contains two (2) screws for...	Remark	Published	10/24/2022 8:10 AM
5284 - 5283 - Remove six (6) enclosure screws; Remark:5282	Procedure Step	Published	10/24/2022 8:15 AM
5288 - Note : Enclosure screws might be Phillips (PH2) or T4 Torx.	Annotation	Published	10/24/2022 8:27 AM
5283 - Remove six (6) enclosure screws	Instruction	Published	10/24/2022 8:13 AM
5282 - Use medium Phillips (PH2) screwdriver (or T4 Torx screwdriver if applicable)....	Remark	Published	10/24/2022 8:15 AM
5287 - 5286 - Remove bottom cover; Remark:5285	Procedure Step	Published	10/24/2022 8:24 AM
5286 - Remove bottom cover	Instruction	Published	10/24/2022 8:17 AM
5285 - Lift vertically. Rotate cover. Set cover down on same side as cable connectio...	Remark	Published	10/24/2022 8:24 AM
5292 - 5290 - Disconnect beeper; Remark:5289	Procedure Step	Published	11/18/2022 4:29 PM
1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...	Annotation	Published	10/04/2022 11:08 AM
5290 - Disconnect beeper	Instruction	Published	10/24/2022 8:29 AM
5289 - Use needle nose pliers. Pull connector directly away from circuit board. ...	Remark	Published	10/24/2022 8:33 AM
5327 - IO RadSeeker Circuit Board Beeper Connection	Remark	Published	10/31/2022 1:59 PM
5328 - IO RadSeeker Remove Beeper Cable	Remark	Published	10/31/2022 1:59 PM
5015 - 5014 - Uninstall Processor PCB; Remark:	Procedure Step	Published	08/30/2022 5:00 PM
5293 - Caution : An electrostatic discharge wrist-strap should be worn to prevent damage to el...	Annotation	Published	10/24/2022 9:00 AM
5014 - Uninstall Processor PCB	Instruction	Published	08/30/2022 5:00 PM
5295 - 5294 - Disconnect Wi-Fi antenna; Remark:5289	Procedure Step	Published	11/18/2022 4:30 PM
5294 - Disconnect Wi-Fi antenna	Instruction	Published	10/24/2022 9:04 AM
5329 - IO RadSeeker Remove Wifi Connector	Remark	Published	10/31/2022 2:00 PM
5298 - 5297 - Remove four (4) processor PCB screws; Remark:5296	Procedure Step	Published	10/24/2022 9:12 AM
5297 - Remove four (4) processor PCB screws	Instruction	Published	10/24/2022 9:10 AM
5296 - Use small Phillips (PH1) screwdriver. Retain screws.	Remark	Published	10/24/2022 9:12 AM
5330 - IO RadSeeker Circuit Board Processor Screws	Remark	Published	10/31/2022 2:00 PM
5301 - 5300 - Remove two (2) USB dust cover screws; Remark:5299	Procedure Step	Published	10/24/2022 9:16 AM
5300 - Remove two (2) USB dust cover screws	Instruction	Published	10/24/2022 9:15 AM
5299 - Use very small Phillips (PH0) screwdriver. Retain screws, washers and dust co...	Remark	Published	10/28/2022 2:26 PM
5304 - 5302 - Lift processor PCB; Remark:5331	Procedure Step	Published	10/24/2022 9:27 AM
5303 - Caution : Wiring and cables are still connected to the underside of the component. ...	Annotation	Published	10/24/2022 9:20 AM
5302 - Lift processor PCB	Instruction	Published	10/24/2022 9:19 AM
5331 - IO RadSeeker Lift Processor PCB	Remark	Published	10/31/2022 2:01 PM
5307 - 5306 - Disconnect five (5) processor PCB cables; Remark:5305	Procedure Step	Published	11/18/2022 4:30 PM
5306 - Disconnect five (5) processor PCB cables	Instruction	Published	10/24/2022 9:36 AM
5305 - Push in the tabs of the two (2) connectors with this feature.	Remark	Published	10/24/2022 9:41 AM
5332 - Pull connectors directly away from circuit board. Set aside processor PCB.	Remark	Published	04/13/2025 5:43 PM
5003 - 5002 - Uninstall Gamma Detector Assembly; Remark:	Procedure Step	Published	08/30/2022 5:01 PM
5002 - Uninstall Gamma Detector Assembly	Instruction	Published	08/30/2022 5:01 PM
5317 - 5316 - Remove four (4) gamma detector screws; Remark:5315	Procedure Step	Published	10/24/2022 10:02 AM
5316 - Remove four (4) gamma detector screws	Instruction	Published	10/24/2022 9:59 AM
5315 - Use medium Phillips (PH2) screwdriver. Retain screws.	Remark	Published	10/24/2022 10:02 AM
10777 - Image of two mounting screws on side two of detector assembly	Remark	Published	07/21/2024 5:31 AM
10778 - Image of two mounting screws on side one of detector assembly	Remark	Published	07/21/2024 5:32 AM
5319 - 5318 - Remove three (3) MCA screws; Remark:5296	Procedure Step	Published	10/24/2022 10:20 AM
5318 - Remove three (3) MCA screws	Instruction	Published	10/24/2022 10:18 AM
5333 - IO RadSeeker Gamma Detector Three MCA Screws	Remark	Published	10/31/2022 2:01 PM
5340 - 5339 - Remove mounting bracket tab; Remark:5338	Procedure Step	Published	10/27/2022 1:17 PM
5339 - Remove mounting bracket tab	Instruction	Published	10/27/2022 1:16 PM
5338 - Carefully pry grommet off of mounting post.	Remark	Published	10/27/2022 1:17 PM
5341 - 5337 - Remove gamma detector assembly; Remark:5336	Procedure Step	Published	10/27/2022 1:21 PM
5337 - Remove gamma detector assembly	Instruction	Published	10/27/2022 1:18 PM
5336 - Simultaneously lift the MCA and gamma detector and set aside.	Remark	Published	10/27/2022 1:20 PM
5354 - 5353 - Disassemble Gamma Detector Assembly; Remark:	Procedure Step	Published	10/27/2022 1:28 PM
5353 - Disassemble Gamma Detector Assembly	Instruction	Published	10/27/2022 1:28 PM
10758 - 10757 - Remove Wire Ties; Remark:10755	Procedure Step	Published	07/21/2024 3:52 AM
10757 - Remove Wire Ties	Instruction	Published	07/21/2024 3:49 AM
10755 - Slide wire ties off of styrofoam surround. It might be necessary to compress ...	Remark	Published	07/21/2024 3:51 AM
10756 - IO Sliding Wire Ties off of styrofoam cover	Remark	Published	07/21/2024 3:52 AM
5393 - 5387 - Remove Styrofoam covers; Remark:5519	Procedure Step	Published	10/27/2022 3:21 PM
5387 - Remove Styrofoam covers	Instruction	Published	10/27/2022 3:20 PM
5519 - IO RadSeeker Styrofoam removed from gamma assembly	Remark	Published	10/28/2022 11:16 AM
5394 - 5386 - Orient gamma detector; Remark:5385	Procedure Step	Published	10/27/2022 3:22 PM
5386 - Orient gamma detector	Instruction	Published	10/27/2022 3:21 PM
5385 - The stabilization module will be on the top.	Remark	Published	10/27/2022 3:22 PM
5352 - 5351 - Uninstall Expired Stabilization Module; Remark:	Procedure Step	Published	10/27/2022 1:29 PM
5351 - Uninstall Expired Stabilization Module	Instruction	Published	10/27/2022 1:29 PM
5399 - 5405 - Remove two (2) mounting screws; Remark:5398	Procedure Step	Published	10/27/2022 3:27 PM
5405 - Remove two (2) mounting screws	Instruction	Published	10/27/2022 3:28 PM
5398 - Use T6 Torx screwdriver. Retain screws.	Remark	Published	10/27/2022 3:27 PM
5400 - 5396 - Disconnect the MCA [multi-channel analyzer] cable connector from the stabiliz...; Remark:5531	Procedure Step	Published	10/27/2022 3:28 PM
5397 - Warning : Do not disassemble the stabilization source module. The expired stabilization...	Annotation	Published	10/27/2022 3:31 PM
5396 - Disconnect the MCA [multi-channel analyzer] cable connector from the stabiliz...	Instruction	Published	10/27/2022 3:28 PM
5531 - IO RadSeeker Disconnect MCA Stabilization Modules	Remark	Published	10/28/2022 11:39 AM
3397 - 3395 - Label faulty component; Remark:3396	Procedure Step	Published	07/21/2024 6:59 AM
3395 - Label faulty component	Instruction	Published	08/07/2021 11:07 AM
3396 - Use tag or tape. Include date of removal, description of failure symptoms, co...	Remark	Published	08/09/2021 11:35 AM
5350 - 5349 - Install New Stabilization Module; Remark:	Procedure Step	Published	10/27/2022 1:29 PM
5349 - Install New Stabilization Module	Instruction	Published	10/27/2022 1:29 PM
5428 - 5427 - Place new stabilization module on mounting bracket; Remark:10782	Procedure Step	Published	10/27/2022 3:39 PM
5427 - Place new stabilization module on mounting bracket	Instruction	Published	10/27/2022 3:39 PM
10782 - Image Placing Stabilization Module onto bracket	Remark	Published	07/21/2024 7:12 AM
5430 - 5425 - Reinstall two (2) mounting screws; Remark:5424	Procedure Step	Published	10/27/2022 3:42 PM
569 - Caution : Do not overtighten screws.	Annotation	Published	06/16/2021 2:31 PM
5431 - Standard : Torque screws to 2 in-lbs. (inch-pounds).	Annotation	Published	10/27/2022 3:53 PM
5425 - Reinstall two (2) mounting screws	Instruction	Published	10/27/2022 3:41 PM
5424 - Use T6 Torx screwdriver.	Remark	Published	10/27/2022 3:42 PM
5429 - 5426 - Connect MCA to stabilization module; Remark:5530	Procedure Step	Published	10/27/2022 3:40 PM
5426 - Connect MCA to stabilization module	Instruction	Published	10/27/2022 3:40 PM
5530 - IO RadSeeker Connect MCA Stabilization Modules	Remark	Published	10/28/2022 11:50 AM
5348 - 5347 - Reinstall Gamma Detector Assembly; Remark:	Procedure Step	Published	10/27/2022 1:30 PM
5347 - Reinstall Gamma Detector Assembly	Instruction	Published	10/27/2022 1:30 PM
10770 - 10761 - Replace Styrofoam casing; Remark:10759	Procedure Step	Published	04/13/2025 5:27 PM
10761 - Replace Styrofoam casing	Instruction	Published	04/13/2025 5:27 PM
10759 - There is a cutout for the stabilization module in one piece of the styrofoam ...	Remark	Published	07/21/2024 4:08 AM
10760 - Image of replacing styrofoam casing around detector	Remark	Published	07/21/2024 4:09 AM
10776 - 10775 - Orient detector assembly; Remark:10765	Procedure Step	Published	07/21/2024 5:11 AM
10775 - Orient detector assembly	Instruction	Published	07/21/2024 5:10 AM
10765 - Place the detector assembly with the stabilization module facing down. The mu...	Remark	Published	07/21/2024 4:50 AM
10766 - Image of Symetrica logo on MCA	Remark	Published	07/21/2024 5:01 AM
10771 - 10769 - Replace wire ties; Remark:10767	Procedure Step	Published	07/21/2024 5:03 AM
10769 - Replace wire ties	Instruction	Published	07/21/2024 4:49 AM
10767 - Slide wire ties on to styrofoam casing.	Remark	Published	07/21/2024 5:02 AM
10768 - Sliding wire ties onto styrofoam	Remark	Published	07/21/2024 5:03 AM
10772 - 10764 - Verify wire tie orientation; Remark:10762	Procedure Step	Published	07/21/2024 5:06 AM
10764 - Verify wire tie orientation	Instruction	Published	07/21/2024 5:04 AM
10762 - Align wire ties with mounting tabs on bottom. Verify wire tie connection is ...	Remark	Published	04/13/2025 5:28 PM
10763 - Offset wire tie connection	Remark	Published	07/21/2024 5:06 AM
5485 - 5484 - Insert detector and MCA; Remark:5483	Procedure Step	Published	10/27/2022 5:55 PM
5484 - Insert detector and MCA	Instruction	Published	10/27/2022 5:54 PM
5483 - The detector is placed with the stabilization module facing down.	Remark	Published	10/27/2022 5:55 PM
10779 - Image of RadSeeker Replace Detector Assembly into Enclosure	Remark	Published	07/21/2024 5:21 AM
5486 - 5481 - Reseat mounting tab; Remark:5480	Procedure Step	Published	10/27/2022 5:57 PM
5482 - Caution : Direct pressure to the metal mounting tab will cause damage. Push down evenly...	Annotation	Published	10/27/2022 5:58 PM
5481 - Reseat mounting tab	Instruction	Published	10/27/2022 5:56 PM
5480 - Secure grommet over mounting post using even pressure on both sides of the mo...	Remark	Published	10/27/2022 5:56 PM
5489 - 5475 - Reinstall three (3) MCA mounting screws; Remark:5474	Procedure Step	Published	10/27/2022 6:04 PM
5490 - Standard : Torque MCA screws to 4 in-lbs.	Annotation	Published	10/27/2022 6:10 PM
5475 - Reinstall three (3) MCA mounting screws	Instruction	Published	10/27/2022 6:03 PM
5474 - Use small Phillips (PH1) screwdriver.	Remark	Published	10/27/2022 6:04 PM
5528 - 5523 - Replace four (4) gamma detector mounting screws; Remark:5521	Procedure Step	Published	10/28/2022 11:25 AM
5467 - Standard : Torque gamma detector screws to 7 in-lbs.	Annotation	Published	10/27/2022 5:50 PM
5523 - Replace four (4) gamma detector mounting screws	Instruction	Published	10/28/2022 11:20 AM
5521 - Use medium Phillips (PH2) screwdriver.	Remark	Published	10/28/2022 11:22 AM
5522 - IO RadSeeker Gamma Detector Side Two / Side One - Two Screws	Remark	Published	10/31/2022 1:31 PM
5009 - 5008 - Reinstall Processor PCB; Remark:	Procedure Step	Published	08/30/2022 5:07 PM
5008 - Reinstall Processor PCB	Instruction	Published	08/30/2022 5:07 PM
5554 - 5552 - Reconnect five (5) cables to underside of processor PCB; Remark:5551	Procedure Step	Published	10/28/2022 2:18 PM
5553 - Caution : Correct placement of connectors and wiring is critical to proper operation.	Annotation	Published	10/28/2022 2:19 PM
5552 - Reconnect five (5) cables to underside of processor PCB	Instruction	Published	10/28/2022 2:16 PM
5551 - IO RadSeeker Install Connectors From Circuit Board	Remark	Published	10/31/2022 2:08 PM
5555 - 5550 - Insert processor PCB; Remark:5549	Procedure Step	Published	10/28/2022 2:23 PM
5550 - Insert processor PCB	Instruction	Published	10/28/2022 2:20 PM
5549 - Fit USB interface into chassis cutout, then lower in processor PCB.	Remark	Published	10/28/2022 2:23 PM
5556 - 5547 - Replace two (2) USB dust cover screws; Remark:5545	Procedure Step	Published	10/28/2022 2:29 PM
5548 - Standard : Torque USB dust cover screws to 1.6 in-lbs	Annotation	Published	10/28/2022 2:29 PM
5547 - Replace two (2) USB dust cover screws	Instruction	Published	10/28/2022 2:24 PM
5545 - Use very small Phillips (PH0) screwdriver.	Remark	Published	10/28/2022 2:27 PM
5546 - IO RadSeeker USB Dust Cover Screws	Remark	Published	10/31/2022 2:10 PM
5557 - 5544 - Reconnect Wi-Fi cable; Remark:5543	Procedure Step	Published	10/28/2022 2:33 PM
5544 - Reconnect Wi-Fi cable	Instruction	Published	10/28/2022 2:30 PM
5543 - Push connector directly toward circuit board.	Remark	Published	10/28/2022 2:33 PM
5007 - 5006 - Reassemble Enclosure; Remark:	Procedure Step	Published	08/30/2022 5:07 PM
5006 - Reassemble Enclosure	Instruction	Published	08/30/2022 5:07 PM
5565 - 5564 - Reconnect beeper cable; Remark:5562	Procedure Step	Published	10/31/2022 8:12 AM
5564 - Reconnect beeper cable	Instruction	Published	10/31/2022 8:10 AM
5562 - Connector should click securely into place.	Remark	Published	10/31/2022 8:11 AM
5563 - IO RadSeeker Install Beeper Cable	Remark	Published	10/31/2022 2:07 PM
5566 - 5560 - Replace bottom cover; Remark:5558	Procedure Step	Published	10/31/2022 8:17 AM
5561 - Caution : Verify the silicone tube O-ring does not become pinched or d...	Annotation	Published	04/13/2025 5:43 PM
5895 - Caution : Verify all wiring is inside the instrument while replacing cover.	Annotation	Published	11/07/2022 12:55 PM
5560 - Replace bottom cover	Instruction	Published	10/31/2022 8:13 AM
5558 - Avoid damage to the internal O-ring.	Remark	Published	10/31/2022 8:15 AM
5559 - Enclosures should fit snugly together.	Remark	Published	10/31/2022 8:17 AM
5571 - 5569 - Replace six (6) enclosure screws; Remark:5567	Procedure Step	Published	10/31/2022 8:28 AM
5570 - Standard : Torque screws to 7 in-lbs.	Annotation	Published	10/31/2022 8:28 AM
5569 - Replace six (6) enclosure screws	Instruction	Published	10/31/2022 8:24 AM
5567 - If available, use torque screwdriver set to 7 in-lbs. with medium Phillips (P...	Remark	Published	10/31/2022 8:26 AM
5568 - IO RadSeeker Underside Enclosure Screws	Remark	Published	10/31/2022 2:06 PM
5574 - 5573 - Verify bumpers are positioned correctly.; Remark:5572	Procedure Step	Published	10/31/2022 8:34 AM
5573 - Verify bumpers are positioned correctly.	Instruction	Published	10/31/2022 8:32 AM
5572 - Each foot and matching bumper should have identifying marks.	Remark	Published	10/31/2022 8:34 AM
5577 - 5576 - Tighten eight (8) bumper screws; Remark:5575	Procedure Step	Published	10/31/2022 8:46 AM
5576 - Tighten eight (8) bumper screws	Instruction	Published	10/31/2022 8:39 AM
5575 - Use small Phillips (PH1) screwdriver. Each bumper contains two (2) screws for...	Remark	Published	10/31/2022 8:46 AM
5580 - 10484 - Insert battery pack; Remark:5578	Procedure Step	Published	07/21/2024 5:58 AM
10484 - Insert battery pack	Instruction	Published	12/06/2023 3:04 PM
5578 - Unclasp battery latch. Open battery latch. Reinsert battery.	Remark	Published	10/31/2022 2:05 PM
5579 - IO Orient polarity indicators downward.	Remark	Published	10/31/2022 2:05 PM
5346 - 5345 - Perform Setup; Remark:	Procedure Step	Published	10/27/2022 1:31 PM
5345 - Perform Setup	Instruction	Published	10/27/2022 1:31 PM
4778 - 3601 - Connect instrument to computer; Remark:4830	Procedure Step	Published	06/30/2022 4:01 PM
4830 - IO Laptop USB Connection	Remark	Published	07/27/2022 4:23 PM
3608 - IO RadSeeker Insert mini-USB	Remark	Published	09/23/2021 5:59 PM
5441 - 5437 - Update Calibration History File; Remark:10751	Procedure Step	Published	10/27/2022 5:16 PM
5437 - Update Calibration History File	Instruction	Published	10/27/2022 5:15 PM
10754 - Update the Calibration History File with the current stabilization module rep...	Remark	Published	07/21/2024 2:26 AM
5442 - 5435 - Perform RadSeeker Calibration (optional); Remark:5434	Procedure Step	Published	10/27/2022 5:17 PM
5435 - Perform RadSeeker Calibration (optional)	Instruction	Published	10/27/2022 5:17 PM
5434 - If a europium-152 (Eu-152) source is available, perform calibration procedure...	Remark	Published	10/27/2022 5:17 PM
5443 - 319 - Perform operational test; Remark:5432	Procedure Step	Published	10/27/2022 5:18 PM
319 - Perform operational test	Instruction	Published	06/10/2021 8:31 PM
5432 - To perform an operational test, refer to DET-HHD-SMD-RSK-RM01, RadS...	Remark	Published	10/27/2022 5:18 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
hours	Duration	Published	05/26/2022 11:45 AM
As Needed	Frequency	Published	04/01/2020 11:36 AM
Instrument constantly exhibits “Stabilization count rate out of expected range [83]” error	Frequency	Published	10/27/2022 1:21 PM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Warning	Annotation Type	Published	03/02/2020 3:25 PM
Standard	Annotation Type	Published	03/02/2020 3:25 PM
Technician 2	Skill Level	Published	04/09/2020 1:17 AM
Small Phillips (PH1) screwdriver	Tools	Published	05/14/2020 2:48 PM
Medium Phillips (PH2) screwdriver	Tools	Published	04/24/2020 4:40 PM
T6 Torx screwdriver	Tools	Published	10/27/2022 1:17 PM
Torque screwdriver (2.5 - 11.5 in-lbs.[inch-pound]) (Smiths Detection part number 7046904)	Tools	Published	07/01/2022 11:17 AM
Wire cutter pliers	Tools	Published	10/27/2022 1:20 PM
Computer with Windows 10	Tools	Published	10/27/2022 1:19 PM
NMT Version 4.0	Replacement Parts	Published	06/27/2024 1:42 PM
radseeker_di_selectmiddle_00473.jpg	Image	Published	10/20/2023 9:35 AM
radseeker_di_connect_usb_to_computer.jpg	Image	Published	10/10/2023 12:30 AM
RadSeeker Connector USB Insert	Image	Published	12/24/2021 1:50 AM
IO NSDD Maintenance Toolbox NMT ICON	Image	Published	07/21/2024 1:40 AM
RadSeeker Connector USB Remove	Image	Published	12/24/2021 1:50 AM
radseeker_ui_shut_00460.jpg	Image	Published	10/20/2023 10:19 AM
RadSeeker_Remove_Battery_3-steps_LoRes.png	Image	Published	07/21/2024 10:51 AM
radseeker_di_underside_bumpers.jpg	Image	Published	10/18/2023 4:19 PM
radseeker_di_bumpers_screws.jpg	Image	Published	10/13/2023 10:32 AM
radseeker_di_bumper.jpg	Image	Published	10/12/2023 4:46 PM
radseeker_di_underside_enclosure_screws.jpg	Image	Published	10/18/2023 4:20 PM
radseeker_di_lift_cover_vertically.jpg	Image	Published	10/13/2023 4:32 PM
radseeker_di_rotate_cover.jpg	Image	Published	10/18/2023 4:19 PM
radseeker_di_cover_down_cable_side.jpg	Image	Published	10/13/2023 10:45 AM
radseeker_di_circuitboard_beeper_connection.jpg	Image	Published	10/13/2023 10:34 AM
radseeker_di_remove_beeper_cable.jpg	Image	Published	10/18/2023 4:11 PM
radseeker_di_remove_wificonnector.jpg	Image	Published	10/18/2023 4:15 PM
radseeker_di_circuitboard_processor_screws.jpg	Image	Published	10/13/2023 10:43 AM
radseeker_di_USB_dustcover_screws.jpg	Image	Published	10/18/2023 4:21 PM
radseeker_di_lift_processor_PCB.jpg	Image	Published	10/13/2023 4:35 PM
radseeker_di_circuitboard_cables_connectors_tabs.jpg	Image	Published	10/13/2023 10:35 AM
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DET-HHD-SMD-RSK-CM02

Replace the RadSeeker CS stabilization module. Several steps will need to be performed using the NSDD (Nuclear Smuggling Detection and Deterrence) Maintenance Toolbox (NMT), available from the NSDD Program. The user must have familiarity with NMT to perform the tasks and complete this procedure.

Equipment Hierarchy

Smiths Detection RadSeeker CS

Frequency

As Needed

Instrument constantly exhibits “Stabilization count rate out of expected range [83]” error

Technician Level

Teknisyen 2

x 1

Duration

Time increment

hours

Length of time

Tools Required

Small Phillips (PH1) screwdriver

Medium Phillips (PH2) screwdriver

T6 Torx screwdriver

Torque screwdriver (2.5 - 11.5 in-lbs.[inch-pound]) (Smiths Detection part number 7046904)

Wire cutter pliers

Computer with Windows 10

NMT Version 4.0

Materials Required

Stabilization module (Smiths Detection part number 2822537)

Two (2) cable ties (Smiths Detection part number 7047155)

Originators

Johns, Paul

Tucker, Brian

Toneff, Dylan

Originating Organization

PNNL

Approver

Cody Hostick

Safety Concerns

None

Retest Requirements

RadSeeker Operational Test

Final Documentation

Corrective Maintenance Report

Departmental Coordination

Prior to arrival, notify operators concerning expected work and duration.

Date of Origin

2021-09-01

Version

0.00

Version #

Revision #

1.00

Revision Description

Added steps to use NSDD Maintenance Toolbox (NMT) 4.0 software instead of HATS. Included all disassembly steps for clarity. Modified steps to remove detector assembly without the need to cut wire ties.

Revision Date

2024-07-22

Revision Author

Tucker, Brian

Step 1

Main Step

5356 - 5355 - Backup RadSeeker Files; Remark:

Step 00

5355 - Backup RadSeeker Files

Backup RadSeeker Files

4745 - 220 - Power on instrument; Remark:4729

Step 00

220 - Power on instrument

Power on instrument

4729 - Press and hold ENTER button until display powers on (3 to 5 ...

Press and hold ENTER button until display powers on (3 to 5 seconds).

2298 - IO RadSeeker Button Pad Select Button Yellow Box

3690 - 3601 - Connect instrument to computer; Remark:5972

Step 00

3601 - Connect instrument to computer

Connect instrument to computer

5972 - IO RadSeeker Connect USB to Computer and RadSeeker Connector USB Insert

5373 - 5371 - Backup file structure; Remark:10751

Step 00

5371 - Backup file structure

Backup file structure

10751 - Use NMT to perform this step.

Use NMT to perform this step.

10752 - Image of NMT Icon

10753 - It is recommended to backup the file structure, but not necessary. ...

It is recommended to backup the file structure, but not necessary.

At a minimum, the Calibration History file should be saved prior to performing this procedure.

The backup might take up to 30 minutes.

3700 - 3591 - Disconnect instrument from computer; Remark:3622

Step 00

3591 - Disconnect instrument from computer

Disconnect instrument from computer

3622 - IO RadSeeker Remove mini-USB

2497 - 313 - Power off instrument; Remark:2330

Step 00

313 - Power off instrument

Power off instrument

2330 - Press ENTER until the screen displays Shutting down

Press ENTER until the screen displays Shutting down.

2316 - IO RadSeeker Shutting Down

Step 2

Main Step

5017 - 5016 - Disassemble Enclosure; Remark:

Step 00

5016 - Disassemble Enclosure

Disassemble Enclosure

5271 - 5270 - Remove battery; Remark:5269

Step 00

5270 - Remove battery

Remove battery

5269 - Unclasp battery door. Open battery door. Use tab to pull battery. Close and r...

Unclasp battery door. Open battery door. Use tab to pull battery. Close and reclasp battery door after removal.

10781 - Image of open compartment and remove battery

5278 - 5277 - Orient RadSeeker; Remark:5276

Step 00

5277 - Orient RadSeeker

Orient RadSeeker

5276 - Rotate RadSeeker to expose underside and bumpers.

Rotate RadSeeker to expose underside and bumpers.

5281 - 5280 - Loosen eight (8) bumper screws; Remark:5279

Step 00

5280 - Loosen eight (8) bumper screws

Loosen eight (8) bumper screws

5279 - Use small Phillips (PH1) screwdriver. Each bumper contains two (2) screws for...

Use small Phillips (PH1) screwdriver. Each bumper contains two (2) screws for a total of eight (8) screws. Retain screws within bumpers.

5284 - 5283 - Remove six (6) enclosure screws; Remark:5282

5288 - Note : Enclosure screws might be Phillips (PH2) or T4 Torx.

Type

Note

Enclosure screws might be Phillips (PH2) or T4 Torx.

Step 00

5283 - Remove six (6) enclosure screws

Remove six (6) enclosure screws

5282 - Use medium Phillips (PH2) screwdriver (or T4 Torx screwdriver if applicable)....

Use medium Phillips (PH2) screwdriver (or T4 Torx screwdriver if applicable). Retain screws.

5287 - 5286 - Remove bottom cover; Remark:5285

Step 00

5286 - Remove bottom cover

Remove bottom cover

5285 - Lift vertically. Rotate cover. Set cover down on same side as cable connectio...

Lift vertically. Rotate cover. Set cover down on same side as cable connection.

5292 - 5290 - Disconnect beeper; Remark:5289

1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...

Type

Note

It is good practice to ensure all cables and connectors are labeled prior to disconnection.

Step 00

5290 - Disconnect beeper

Disconnect beeper

5289 - Use needle nose pliers. Pull connector directly away from circuit board. ...

Use needle nose pliers. Pull connector directly away from circuit board.

5327 - IO RadSeeker Circuit Board Beeper Connection

5328 - IO RadSeeker Remove Beeper Cable

Step 3

Main Step

5015 - 5014 - Uninstall Processor PCB; Remark:

5293 - Caution : An electrostatic discharge wrist-strap should be worn to prevent damage to el...

Type

Caution

An electrostatic discharge wrist-strap should be worn to prevent damage to electronic components.

Step 00

5014 - Uninstall Processor PCB

Uninstall Processor PCB

5295 - 5294 - Disconnect Wi-Fi antenna; Remark:5289

1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...

Type

Note

It is good practice to ensure all cables and connectors are labeled prior to disconnection.

Step 00

5294 - Disconnect Wi-Fi antenna

Disconnect Wi-Fi antenna

5289 - Use needle nose pliers. Pull connector directly away from circuit board. ...

Use needle nose pliers. Pull connector directly away from circuit board.

5329 - IO RadSeeker Remove Wifi Connector

5298 - 5297 - Remove four (4) processor PCB screws; Remark:5296

Step 00

5297 - Remove four (4) processor PCB screws

Remove four (4) processor PCB screws

5296 - Use small Phillips (PH1) screwdriver. Retain screws.

Use small Phillips (PH1) screwdriver. Retain screws.

5330 - IO RadSeeker Circuit Board Processor Screws

5301 - 5300 - Remove two (2) USB dust cover screws; Remark:5299

Step 00

5300 - Remove two (2) USB dust cover screws

Remove two (2) USB dust cover screws

5299 - Use very small Phillips (PH0) screwdriver. Retain screws, washers and dust co...

Use very small Phillips (PH0) screwdriver. Retain screws, washers and dust cover.

5304 - 5302 - Lift processor PCB; Remark:5331

5303 - Caution : Wiring and cables are still connected to the underside of the component. ...

Type

Caution

Wiring and cables are still connected to the underside of the component.

Step 00

5302 - Lift processor PCB

Lift processor PCB

5331 - IO RadSeeker Lift Processor PCB

5307 - 5306 - Disconnect five (5) processor PCB cables; Remark:5305

1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...

Type

Note

It is good practice to ensure all cables and connectors are labeled prior to disconnection.

Step 00

5306 - Disconnect five (5) processor PCB cables

Disconnect five (5) processor PCB cables

5305 - Push in the tabs of the two (2) connectors with this feature.

Push in the tabs of the two (2) connectors with this feature.

RadSeeker Circuit Board Cables Connectors Tabs

5332 - Pull connectors directly away from circuit board. Set aside processor PCB.

Pull connectors directly away from circuit board. Set aside processor PCB.

RadSeeker Remove Five Connectors on Circuit Board

Step 4

Main Step

5003 - 5002 - Uninstall Gamma Detector Assembly; Remark:

Step 00

5002 - Uninstall Gamma Detector Assembly

Uninstall Gamma Detector Assembly

5317 - 5316 - Remove four (4) gamma detector screws; Remark:5315

Step 00

5316 - Remove four (4) gamma detector screws

Remove four (4) gamma detector screws

5315 - Use medium Phillips (PH2) screwdriver. Retain screws.

Use medium Phillips (PH2) screwdriver. Retain screws.

10777 - Image of two mounting screws on side two of detector assembly

RadSeeker Gamma Detector Side Two - Two Screws

10778 - Image of two mounting screws on side one of detector assembly

RadSeeker Gamma Detector Side One - Two Screws

5319 - 5318 - Remove three (3) MCA screws; Remark:5296

Step 00

5318 - Remove three (3) MCA screws

Remove three (3) MCA screws

5296 - Use small Phillips (PH1) screwdriver. Retain screws.

Use small Phillips (PH1) screwdriver. Retain screws.

5333 - IO RadSeeker Gamma Detector Three MCA Screws

5340 - 5339 - Remove mounting bracket tab; Remark:5338

Step 00

5339 - Remove mounting bracket tab

Remove mounting bracket tab

5338 - Carefully pry grommet off of mounting post.

Carefully pry grommet off of mounting post.

RadSeeker Gamma Detector Mounting Post Grommet

5341 - 5337 - Remove gamma detector assembly; Remark:5336

Step 00

5337 - Remove gamma detector assembly

Remove gamma detector assembly

5336 - Simultaneously lift the MCA and gamma detector and set aside.

Simultaneously lift the MCA and gamma detector and set aside.

Step 5

Main Step

5354 - 5353 - Disassemble Gamma Detector Assembly; Remark:

Step 00

5353 - Disassemble Gamma Detector Assembly

Disassemble Gamma Detector Assembly

10758 - 10757 - Remove Wire Ties; Remark:10755

Step 00

10757 - Remove Wire Ties

Remove Wire Ties

10755 - Slide wire ties off of styrofoam surround. It might be necessary to compress ...

Slide wire ties off of styrofoam surround. It might be necessary to compress the styrofoam to allow removal.

10756 - IO Sliding Wire Ties off of styrofoam cover

IO RadSeeker Detector Assembly Remove Wire Ties

5393 - 5387 - Remove Styrofoam covers; Remark:5519

Step 00

5387 - Remove Styrofoam covers

Remove Styrofoam covers

5519 - IO RadSeeker Styrofoam removed from gamma assembly

5394 - 5386 - Orient gamma detector; Remark:5385

Step 00

5386 - Orient gamma detector

Orient gamma detector

5385 - The stabilization module will be on the top.

The stabilization module will be on the top.

Step 6

Main Step

5352 - 5351 - Uninstall Expired Stabilization Module; Remark:

Step 00

5351 - Uninstall Expired Stabilization Module

Uninstall Expired Stabilization Module

5399 - 5405 - Remove two (2) mounting screws; Remark:5398

Step 00

5405 - Remove two (2) mounting screws

Remove two (2) mounting screws

5398 - Use T6 Torx screwdriver. Retain screws.

Use T6 Torx screwdriver. Retain screws.

RadSeeker Na-22 Stabilization Module Remove Screws

5400 - 5396 - Disconnect the MCA [multi-channel analyzer] cable connector from the stabiliz...; Remark:5531

5397 - Warning : Do not disassemble the stabilization source module. The expired stabilization...

Type

Warning

Do not disassemble the stabilization source module. The expired stabilization module still contains low level amounts of radioactive Sodium-22 (Na-22). Dispose of the expired stabilization module per local regulations.

Step 00

5396 - Disconnect the MCA [multi-channel analyzer] cable connector from the stabiliz...

Disconnect the MCA [multi-channel analyzer] cable connector from the stabilization module

5531 - IO RadSeeker Disconnect MCA Stabilization Modules

RadSeeker Na-22 Stabilization Module Remove

3397 - 3395 - Arızalı bileşeni etiketleyin; Remark:3396

Step 00

3395 - Arızalı bileşeni etiketleyin

Arızalı bileşeni etiketleyin

3396 - Etiket veya bant kullanın. Çıkarıldığı tarihi, arıza belirtilerinin açıklamasını...

Etiket veya bant kullanın. Çıkarıldığı tarihi, arıza belirtilerinin açıklamasını, ülkeyi, sahayı ve şerit numarasını ekleyin. Nükleer Kaçakçılık Tespiti ve Caydırıcılık (NSDD) kılavuzuna veya sözleşme gereksinimlerine göre imha edin.

Step 7

Main Step

5350 - 5349 - Yeni Stabilizasyon Modülünü takın; Remark:

Step 00

5349 - Yeni Stabilizasyon Modülünü takın

Yeni Stabilizasyon Modülünü takın

5428 - 5427 - Place new stabilization module on mounting bracket; Remark:10782

Step 00

5427 - Place new stabilization module on mounting bracket

Place new stabilization module on mounting bracket

10782 - Image Placing Stabilization Module onto bracket

IO Place Stabilization Module onto bracket on gamma detector

5430 - 5425 - Reinstall two (2) mounting screws; Remark:5424

569 - Caution : Do not overtighten screws.

Type

Caution

Do not overtighten screws.

5431 - Standard : Torque screws to 2 in-lbs. (inch-pounds).

Type

Standard

Torque screws to 2 in-lbs. (inch-pounds).

Step 00

5425 - Reinstall two (2) mounting screws

Reinstall two (2) mounting screws

5424 - Use T6 Torx screwdriver.

Use T6 Torx screwdriver.

RadSeeker Na-22 Stabilization Module Install Screws

5429 - 5426 - Connect MCA to stabilization module; Remark:5530

Step 00

5426 - Connect MCA to stabilization module

Connect MCA to stabilization module

5530 - IO RadSeeker Connect MCA Stabilization Modules

RadSeeker Na-22 Stabilization Insert MCA Connector

Step 8

Main Step

5348 - 5347 - Reinstall Gamma Detector Assembly; Remark:

Step 00

5347 - Reinstall Gamma Detector Assembly

Reinstall Gamma Detector Assembly

10770 - 10761 - Replace Styrofoam casing; Remark:10759

Step 00

10761 - Replace Styrofoam casing

Replace Styrofoam casing

10759 - There is a cutout for the stabilization module in one piece of the styrofoam ...

There is a cutout for the stabilization module in one piece of the styrofoam casing.

10760 - Image of replacing styrofoam casing around detector

RadSeeker Close Foam Detector Assembly Module side

10776 - 10775 - Orient detector assembly; Remark:10765

Step 00

10775 - Orient detector assembly

Orient detector assembly

10765 - Place the detector assembly with the stabilization module facing down. The mu...

Place the detector assembly with the stabilization module facing down. The multi-channel analyzer should be facing up with the Symetrica logo visible.