TM Revision 2 Preventive Maintenance Course

TM Revision 2 Inventory Theory of Operation Calibration/Verification Preventive Maintenance Changing HV Module Course Overview

TM Revision 2 Inventory

TM Revision 2 Mode ModuleTraps Inventory Sample Wand Sample, Verification, and Calibration Traps

TM Revision 2 Power Supply and Vehicle Adapter Batteries and Charger Inventory Extended Life BatteryAlice Harness

TM Revision 2 Canned Air Alcohol Swabs Dryer Membranes Dopant Spares Maintenance Kit Inventory

TM Revision 2 Inventory Customer Service USA – (0830 to 1700 Eastern Time) Technical Service USA – (24 Hours)

TM Revision 2 Inventory How many 90-minute batteries come with the VT 2 ? How do you know when a battery is fully charged? What power options are there for the VT 2 ? How many mode modules arrive with the VT 2 ? Review

TM Revision 2 Theory of Operation

TM Revision 2 ITMS Detector Schematic Theory of Operation Basics of ITMS

TM Revision 2 Detector Schematic Dryer Desorber Display Screen Dopant Membrane Theory of Operation

TM Revision 2 Calibration/Verification

TM Revision 2 Known substances introduced to detector Software adjusts positions of all substances based on calibrants’ position Must be calibrated for accurate detection at current location Calibration/Verification Why calibrate

TM Revision 2 Cal Required Prompt Power up Changing modes Changing methods Recommended Calibration At the beginning of each shift Significant Location change Atmospheric conditions change When in doubt When to calibrate Calibration/Verification

TM Revision 2 Press to open Menu 1 CAL REQUIRED TNT _ _ NIT _ _ RDX _ _ PET _ _ HMX _ _ AM _ _ Calibration/Verification Particle Method Calibration

TM Revision 2, Use to highlight CAL, then press MENU 1 SELECT SUBSTANCE BEEPER OFF LIGHT ON METHOD VAP INT ON EXT Calibration/Verification Particle Method Calibration PART OFF ON CAL 15:13

TM Revision 2 INSERT CAL TRAP TIME STD LAST MENU- TO EXIT -START- TO CAL Insert calibration trap into Desorber and then press Calibration/Verification Particle Method Calibration

TM Revision 2 Press to accept the highlighted peak. STD 6.16 LAST 6.13 HEIGHT TIME -ENTER- TO ACCEPT GET EXPANDED LIST Calibration/Verification Particle Method Calibration Highlighted peak indicates selection

TM Revision 2 CALIBRATION DONE -ENTER- TO CLEAR TO VERIFY THE CALIBRATION INSERT VERIFICATION TRAP THEN PRESS START When Calibration complete, insert Verification trap into Desorber and press Calibration/Verification Particle Method Verification

TM Revision 2 VERIFY SUCCESSFUL REMOVE TRAP AND PRESS ENTER TO CLEARDOWN VERIFY FAILURE REMOVE TRAP AND PRESS ENTER TO CLEARDOWN THEN CALIBRATE AGAIN READY P k 10k TNT -- NIT -- RDX -- PET -- HMX -- AM -- Two verification results possible READY screen displays after CLEARDOWN Calibration/Verification Particle Method Verification

TM Revision 2 Press to open Menu 1 CAL REQUIRED TNT _ _ NIT _ _ RDX _ _ PET _ _ HMX _ _ AM _ _ Calibration/Verification Vapor Method Calibration

TM Revision 2 MENU 1 SELECT SUBSTANCE BEEPER OFF LIGHT ON METHODPART CAL EXT ON OFF INT VAP Calibration/Verification 15:13 Vapor Method Calibration CAL Use Highlight CAL, press

TM Revision 2 Press to begin Calibration Calibration/Verification CAL ON INTERNAL TIME STD LAST MENU- TO EXIT -START- TO CAL Vapor Method Calibration

TM Revision 2 Calibration/Verification Vapor Method Calibration STD 6.93 LAST 7.04 HEIGHT TIME -ENTER- TO ACCEPT GET EXPANDED LIST Press to accept the highlighted peak

TM Revision 2 TO VERIFY THE CALIBRATION OPEN CHECK SAMPLE AND HOLD IN FRONT OF NOZZLE PRESS START Calibration/Verification Vapor Method Verification Leave small space

TM Revision 2 VERIFY SUCCESSFUL PRESS ENTER TO CLEAR DOWN VERIFY FAILURE PRESS ENTER TO CLEAR DOWN THEN CALIBRATE AGAIN Calibration/Verification Vapor Method Verification

TM Revision 2 Calibration/Verification Why is calibration necessary? Which menu is used to access calibration? How do you verify calibration? When do you calibrate? Review

TM Revision 2 Preventive Maintenance

TM Revision 2 Shift Weekly Monthly Annual Preventive Maintenance Maintenance Intervals

TM Revision 2  Power-down the unit  Wear white cotton gloves  Clean Desorber  Clean membrane  Calibrate Shift Maintenance Preventive Maintenance

TM Revision 2  Power-down unit  Wear white cotton gloves  Change dryer material  Inspect dryer tube o-rings  Inspect dopant levels Weekly Maintenance Preventive Maintenance

TM Revision 2 Preventive Maintenance Weekly Maintenance  Clean the fan filter  Calibrate

TM Revision 2  Power-down unit  Wear white cotton gloves  Perform Weekly Maintenance  Change membrane  Power up unit  After 4 hours, calibrate Monthly Maintenance Preventive Maintenance

TM Revision 2 Wipe around the entire nozzle area. Wipe around the entire seam between the top and bottom housing. Annual Maintenance - Radiation Wipe Test Preventive Maintenance It is the Customer’s obligation to perform the annual wipe test.

TM Revision 2 When is preventive maintenance required? How many hours do you wait to calibrate after monthly maintenance is completed? What are the steps for weekly maintenance? Are wearing cotton gloves optional? How often do you need to perform a wipe test? Preventive Maintenance

TM Revision 2  Power-down the unit  Remove the compartment cover  Plug in and insert the module  Reinstall cover  Power-on the unit  Calibrate Required for use in drug mode Changing HV Module

TM Revision 2 Inventory Theory of Operation Calibration/Verification Preventive Maintenance Changing HV Module Course Review