Last Updated: 04/29/2025 1:44 AM

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

Title Type Status Last Updated
Sensor Tech Handheld Radiation Monitor
Device
Published
10/28/2024 3:52 PM
4373 - 313 - Power off instrument; Remark:4372
Procedure Step
Published
06/06/2022 9:29 PM
313 - Power off instrument
Instruction
Published
07/23/2021 2:41 PM
4372 - Move switch to OFF position.
Remark
Published
06/06/2022 9:11 PM
4371 - 4370 - Locate battery cover; Remark:4885
Procedure Step
Published
06/06/2022 9:12 PM
4370 - Locate battery cover
Instruction
Published
06/06/2022 9:11 PM
4885 - IO HRM Battery Location Cover
Remark
Published
08/17/2022 2:24 PM
4369 - 4368 - Remove battery cover; Remark:11198
Procedure Step
Published
06/06/2022 9:13 PM
4368 - Remove battery cover
Instruction
Published
06/06/2022 9:13 PM
11198 - Use a coin screwdriver, a medium #2 slotted screwdriver or a coin. Rotate counte...
Remark
Published
10/01/2024 10:19 PM
11199 - TA600 Use a coin screwdriver, rotate counterclockwise
Remark
Published
10/01/2024 10:22 PM
11200 - TA600 Remove battery cover, rotate counterclockwise
Remark
Published
10/01/2024 10:23 PM
11201 - TA600 Use coin, rotate counterclockwise
Remark
Published
10/01/2024 10:25 PM
4366 - 1816 - Remove battery; Remark:4365
Procedure Step
Published
06/06/2022 9:17 PM
1816 - Remove battery
Instruction
Published
11/20/2020 9:29 AM
4365 - Properly dispose of faulty battery
Remark
Published
06/06/2022 9:17 PM
4364 - 1818 - Install replacement battery; Remark:4363
Procedure Step
Published
06/06/2022 9:20 PM
1818 - Install replacement battery
Instruction
Published
11/20/2020 9:28 AM
4363 - The positive + terminal points to top of instrument.
Remark
Published
06/06/2022 9:20 PM
4362 - 4360 - Replace O-ring (if needed); Remark:4359
Procedure Step
Published
06/06/2022 9:22 PM
4361 - Standard : O-ring size is 2-018.
Annotation
Published
06/06/2022 9:21 PM
4360 - Replace O-ring (if needed)
Instruction
Published
06/06/2022 9:21 PM
4359 - Replace the O-ring if it is broken or shows signs of damage (cracks or splits...
Remark
Published
06/06/2022 9:21 PM
4358 - 4357 - Apply silicone grease (if needed); Remark:4356
Procedure Step
Published
06/06/2022 9:23 PM
4357 - Apply silicone grease (if needed)
Instruction
Published
06/06/2022 9:22 PM
4356 - Silicone grease should be applied to dry O-rings.
Remark
Published
06/06/2022 9:23 PM
4355 - 4354 - Reinstall battery cover; Remark:4353
Procedure Step
Published
06/06/2022 9:25 PM
4354 - Reinstall battery cover
Instruction
Published
06/06/2022 9:24 PM
4353 - Use medium #2 slotted screwdriver. A coin may also be used. Rotate clockwise....
Remark
Published
06/06/2022 9:25 PM
4352 - 220 - Power on instrument; Remark:4351
Procedure Step
Published
06/06/2022 9:29 PM
220 - Power on instrument
Instruction
Published
04/06/2025 7:00 PM
4351 - Move switch to AUDIO or VIBRATE.
Remark
Published
06/06/2022 9:27 PM
4290 - 612 - Wait for instrument to complete start-up sequence; Remark:4286
Procedure Step
Published
04/13/2025 6:50 PM
612 - Wait for instrument to complete start-up sequence
Instruction
Published
04/13/2025 6:38 PM
4286 - The unit is ready for operation when the period flashes every 20 seconds....
Remark
Published
06/06/2022 4:11 PM
253 - 242 - Document and report any unresolved problems; Remark:
Procedure Step
Published
06/22/2021 10:23 AM
242 - Document and report any unresolved problems
Instruction
Published
04/21/2025 11:45 AM
Routine Maintenance Procedure
Document Type
Published
03/02/2020 3:31 PM
minutes
Duration
Published
05/26/2022 11:41 AM
Gamma LED displays L every 20 seconds
Frequency
Published
06/06/2022 3:45 PM
Monthly
Frequency
Published
04/01/2020 11:36 AM
Standard
Annotation Type
Published
03/02/2020 3:25 PM
Technician 1
Skill Level
Published
05/14/2020 2:56 PM
Medium #2 slotted screwdriver
Tools
Published
06/06/2022 3:41 PM
(or a coin)
Tools
Published
06/06/2022 3:41 PM
HRM Switch in OFF position
Image
Published
08/02/2022 5:05 PM
HRM Battery Cover Location
Image
Published
08/03/2022 10:36 AM
TA600 Use a coin screwdriver, rotate counterclockwise
Image
Published
10/01/2024 11:06 PM
TA600 Remove battery cover, rotate counterclockwise
Image
Published
10/01/2024 11:06 PM
TA600 Use coin, rotate counterclockwise
Image
Published
10/01/2024 11:06 PM
HRM Battery Positive Orientation
Image
Published
08/04/2022 8:35 PM
HRM Battery Cover Sealing Ring
Image
Published
08/03/2022 10:45 AM
HRM Battery Cover Screwdriver Install
Image
Published
08/03/2022 10:43 AM
HRM Switch in AUDIO position
Image
Published
08/02/2022 5:03 PM
HRM Red LED Dot Period
Image
Published
08/02/2022 4:53 PM
DET-HHD-STE-HRM-RM02

Replace battery on the Sensor Technology Engineering Handheld Radiation Monitor (HRM).

Equipment Hierarchy
Sensor Tech Handheld Radiation Monitor
Frequency
Gamma LED displays L every 20 seconds
Monthly
Technician Level
Technician Level
Technician 1
x 1
Duration
Time increment
minutes
Length of time
5
Tools Required
Medium #2 slotted screwdriver
(or a coin)
Materials Required
Battery (2/3A, 3-volt lithium)
Silicone grease (if needed)
O-Ring 2-018 (if needed)
Originators
Tucker, Brian
Demboski, Erica
Originating Organization
PNNL
Approver
Simons, Brian
Safety Concerns
None
Final Documentation
None
Departmental Coordination

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

Date of Origin
Version
1.00
Step 1
Main Step
Step 4
Step 5
Main Step
Step 6
Main Step
Step 7
Step 8
Main Step
Step 9
Main Step
Step 10
Main Step
Document Type
Routine Maintenance Procedure
Percent Complete
100.00
Percent Complete W/Media
100.00