Polatrak CP-GUN Operation Manual
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Polatrak CP-GUN Operation Manual

Diver-held cp probe
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CP-GUN™
DIVER-HELD CP PROBE
OPERATION MANUAL
Twin reference
electrodes verify
calibration during use
Ultra-bright LED
displays for limited
visibility conditions
+1 (713) 983 7117 | Email: sales@stoprust.com
polatrak.com
|
©2023 Deepwater Corrosion Services Inc. Specifications subject to change without notice
CORROSION TESTING PROBE
On-off switch
for season-long
battery life
Deepwater Corrosion Services Inc.

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Summary of Contents for Polatrak CP-GUN

  • Page 1 CORROSION TESTING PROBE CP-GUN™ DIVER-HELD CP PROBE OPERATION MANUAL Twin reference Ultra-bright LED On-off switch electrodes verify displays for limited for season-long calibration during use visibility conditions battery life Deepwater Corrosion Services Inc. +1 (713) 983 7117 | Email: sales@stoprust.com polatrak.com...

  • Page 2: Table Of Contents

    8. Maintenance 8.1. Overview 8.2. Tip replacement 8.3. Electrode element replacement 8.4. Battery replacement www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.
  • Page 3 Figure 4 - Bucket calibration readings Figure 5 – Seacon RMG-3FS wiring diagram Figure 6 – Calibration schematic www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

  • Page 4: Figure 1 Kit Components

    On/off switch Readout lens Readout Reference lens electrodes Handle retaining screws www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

  • Page 5: Overview

    Regulations required by the site owner/operator should be observed. 4.1.2 Personal Protective Equipment (PPE) - Eye protection www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

  • Page 6: Specific Hazards

    (search for: MSDS Super O-Lube) 5.3.2 Dow Corning – 4 Electrical Insulating Compound MSDS (Connector sealant) http://www.dowcorning.com/applications/search/products/De- www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

  • Page 7: Components

    5.3.3 McMiller – Leak Stop Gel – Copper (II) sulphate electrolyte MSDS http://documents.mcmiller.com/msds.html Please contact your Polatrak representative for any questions and/or issues regarding this manual. 6. Components The probe components are shown in Figure 2 along with a parts list in Table 3.

  • Page 8: Voltmeter

    Tips should not be sharpened with a file or hammered into a point. To replace, remove the existing tip with a 7/16” (or 10mm) wrench; www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

  • Page 9: On/Off Power Switch

    The entire probe, including the tip, must be immersed. Make sure there is no trapped air in the unit. www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.
  • Page 10 7.1.8 If the readings are not within this range, please see the troubleshooting section. www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

  • Page 11: Underwater Online Calibration

    7.3.3 Stab the tip contact probe onto the structure where the reading is required. Ideally, this should be bare steel or a desig- www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.
  • Page 12 Verify the instrument calibration ac- cording to the bucket calibration procedure in section 7. www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

  • Page 13: Data Interpretation

    Error (unless Mg anode) around the component negative Abort & refer to troubleshooting section www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

  • Page 14: Maintenance

    Remove the old tip with a 7/16” (or 10mm) wrench (flats are best). Replace with the provided spare. Addi- tional spare parts may be obtained from Polatrak as needed (see table 3). Ensure that the new tip is tight, but do not overtighten (max torque 50 in-lb).
  • Page 15 8.3.12 Plug the electrode harness back into the bulkhead con- nector. Apply a small amount of connector sealant onto the www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

  • Page 16: Battery Replacement

    13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

  • Page 17: Troubleshooting

    8.4.9 Replace all O-rings and backup rings with the provided spares. NEVER REUSE O-RINGS. Additional spares can be ob- tained from Polatrak (see table 3). 8.4.10 Make sure the new O-rings are properly installed and seated and that the backup ring is not twisted.

  • Page 18: Table 2 - Troubleshooting Quick Guide

    Pressure housing is Replace batteries flooded Go to backup; return unit to Polatrak. If a problem persists or is not listed, please call our hotline at +1 (713) 983-7117 and ask for Polatrak technical support. www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev.

  • Page 19: Battery Replacement

    Transit case foam pack Please contact +1 (713) 983-7117 or sales@stoprust.com for ordering parts. www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.
  • Page 20 (-)1070 mV and be within 5 mV of one another. Seawater solution Non-metallic bucket Zn calibration coupon www.polatrak.com 13813 FM 529 Rd, Houston, TX 77041 | US +1 (713) 983 7117 | Email: sales@stoprust.com SMB-008 CP-Gun Manual Rev. 2 ©2023 Deepwater Corrosion Services Inc.

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