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Jireh NAVIC 2 User Manual

Automated steerable scanner
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NAVIC 2
CX0344 Rev 05.3
Automated Steerable Scanner

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Summary of Contents for Jireh NAVIC 2

  • Page 1 NAVIC 2 CX0344 Rev 05.3 Automated Steerable Scanner...
  • Page 2 SAFETY WARNINGS / PRECAUTIONS KEEP THIS MANUAL – DO NOT LOSE THIS MANUAL IS PART OF THE NAVIC SYSTEM AND MUST BE RETAINED FOR THE LIFE OF THE PRODUCT. PASS ON TO SUBSEQUENT OWNERS. Ensure any amendments are incorporated with this document. WARNING! The NAVIC is designed for a specific use.
  • Page 3 WARNING! MAGNETIC MATERIAL. The wheels of the crawler produce an extremely strong magnetic field which may cause failure or permanent damage to items such as watches, memory devices, CRT monitors, medical devices or other electronics. Tools, magnets and metal objects can cut, pinch or entrap hands and fingers.
  • Page 4 CAUTION! Do NOT operate the NAVIC crawler on an inspection surface which is electrically connected to a component that is being welded. CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connecting or disconnecting. Permanent damage to electronics could occur.

  • Page 5: Table Of Contents

    TABLE OF CONTENTS Identification Chapter 1.1. Product Brand 1.2. Manufacturer 1.3. Compliance Declarations 1.3.1. ISED Emissions Compliance (Canada) 1.3.2. FCC Suppliers Declaration of Conformity (United States) 1.3.3. European Union CE Declarations Product Specifications Chapter 2.1. Base NAVIC System 2.1.1. Intended Use 2.1.1.1 Operating Limits 2.1.1.2 Operating Environment 2.1.1.3 User 2.1.2. Unintended Use 2.1.3. Dimensions and Weight...
  • Page 6 2.2.11. NAVIC Backpack 2.2.11.1 Intended Use 2.2.11.2 Operating Limits 2.2.12. NAVIC Camera Mount 2.2.12.1 Intended Use 2.2.12.2 Operating Limits 2.2.13. Battery Powered Optical Guide 2.2.13.1 Intended Use 2.2.13.2 Operating Environment 2.2.13.3 Power Requirements 2.2.13.4 Environmental Sealing 2.2.14. Medium Temperature Add-On Kit 2.2.14.1 Intended Use 2.2.14.2 Operating Limits 2.2.15. Encoder Adapter 2.2.15.1 Intended Use 2.2.16. 3-Axis Nozzle Scanner Add-On Kit 2.3.
  • Page 7 4.3.1.1.1 Encoder 4.3.1.2 Left Drive Module 4.3.2. Power Controller 4.3.2.1 Power Connection 4.3.3. Umbilical 4.3.3.1 Umbilical Connections 4.3.3.2 Emergency Stop Button 4.3.3.3 Encoder Signal Isolation 4.3.4. Handheld Controller 4.3.5. Auxiliary Cable 4.3.6. Encoder Cable 4.3.7. Installation/Removal Mat 4.3.8. Lifting Sling 4.3.9. Irrigation Kit 4.3.10. Cable Management 4.3.11. Cap (x2) 4.3.12. Tools 4.3.13. Cases 4.4. Compatible Components 4.4.1. Low Profile Probe Holder Frame 4.4.2. Vertical Probe Holder Frame 4.4.3. Pivoting Probe Holder Frame 4.4.4. Frame Bar...
  • Page 8 Preparation for Use Chapter 5.1. Preparation for Transportation 5.2. Preparation for Safe Use 5.2.1. No Entry Fall Zone 5.2.2. Tether Requirements and Attachment 5.2.3. Lifting Sling Setup 5.2.4. Lifting Sling Low Profile Setup 5.3. Preparation of Inspection Surface 5.4. System Connectivity 5.5. Configurations 5.5.1. Single Drive Module with Frame Bar 5.5.2. Crawler with Actuated Probe Lift 5.5.3. Crawler with Multiple Probe Holders 5.5.3.1 Probe Holder Frame...
  • Page 9 5.7.9.1 Probe Holder Setup 5.7.9.2 Probe Holder Vertical Adjustment 5.7.9.3 Probe Holder Left/Right Conversion 5.7.9.4 Probe Holder 90° Adjustment 5.8. 3-Axis Nozzle Scanning 5.8.1. Scanner Preparation 5.8.2. 3-Axis Nozzle Operation 5.8.3. Encoded Skew Vertical Probe Holder 5.8.4. Probe Holder Setup 5.8.5. Skew Encoder Cable 5.8.6. Encoded Skew Vertical Probe Holder Adjustment 5.8.6.1 Latch Pin 5.8.7. Skew Angle Adjustment 5.8.7.1 Ratchet Lever...
  • Page 10 6.2.1. Scanner Installation/Removal Mat Use 6.2.2. Handheld Controller Layout 6.2.2.1 Touchscreen 6.2.2.2 Click Wheel 6.2.3. Mode Select Screen 6.2.4. Jog Mode 6.2.4.1 Joysticks 6.2.5. Latched Jog Mode 6.2.6. System Utilities Screen 6.2.6.1 User Settings Screen 6.2.6.2 Diagnostics Screens 6.2.6.2.1 Detected Modules 6.2.6.2.2 System 1 6.2.6.2.3 System 2 6.2.6.2.4 System 3 6.2.6.2.5 LeftDrv, Right Drv, 6.2.6.3 Touch Calibration Screen 6.2.6.4 Joystick Calibration Screen 6.2.6.5 Draw 6.2.7. High Internal Temperature Screen...
  • Page 11 9.1. Technical Support Spare Parts Chapter 10.1. Crawler 10.2. Kit Components 10.2.1. Encoder Connector Type 10.2.2. Power Cord Type 10.3. Probe Holder Frame 10.4. Low Profile Probe Holder Frame 10.5. Pivoting Probe Holder Frame 10.6. Slip Joint Probe Holder Parts 10.7. Vertical Probe Holder Parts 10.8.
  • Page 12 CX0344 Rev 05.3 PAGE 1 of 177...

  • Page 13: Identification

    1.1. Product Brand This user manual describes the proper safety precautions, setup and use of the NAVIC system. 1.2. Manufacturer Distributor: Manufacturer: Jireh Industries Ltd. 53158 Range Road 224 Ardrossan, Alberta, Canada T8E 2K4 Phone: 780.922.4534 jireh.com 1.3. Compliance Declarations 1.3.1.

  • Page 14: European Union Ce Declarations

    Suite 300 Houston, Texas United States 77047 TELEPHONE: 832-564-0626 1.3.3. European Union CE Declarations Jireh Industries hereby declares that the NAVIC product complies with the essential requirements and other relevant provisions of the following European Union directives: 2014/30/EU EMC Directive 2014/35/EU...

  • Page 15: Product Specifications

    Chapter 2 PRODUCT SPECIFICATIONS 2.1. Base NAVIC System This section outlines the product specifications of the base system. When the base system is used together with compatible components or child products (Chaper 2.2) , the product specifications of the base system may be superseded. See (Chaper 2.3) (see “Compatible Components”...

  • Page 16: Operating Limits

    2.1.1.1 Operating Limits Category Parameter Specification Inspection Maximum coating thickness: Surface Up-side-down orientation Bare metal only Vertical orientation 0.5 mm (0.020 in) Horizontal, Right-side-up 1 mm (0.040 in) orientation Condition Clean, free of excess rust, scale, debris , ice, frost (i.e.

  • Page 17: Operating Environment

    2.1.1.2 Operating Environment The NAVIC is for use in dry industrial environments having ambient temperatures shown below. It is NOT intended for use in explosive environments. Category Parameter Specification Environment Minimum ambient temperature -20°C (-4°F) Maximum ambient temperature 50°C (122°F) 2.1.1.3 User The NAVIC is intended to be used by persons who have read and understand the user manual.

  • Page 18: Dimensions And Weight

    2.1.3. Dimensions and Weight Crawler height: 12.5 cm 4.9 in Crawler width: 28.2 cm 11.1 in Crawler depth: 30.8 cm 12.1 in Crawler height (handles removed): 81. cm 3.2 in Crawler width (right drive module): 16.1 cm 6.3 in Crawler weight: * 7.7 kg 17 lb Crawler weight (right drive module):...

  • Page 19: Power Requirements

    (3.2 16.1 (6.3 Fig. 3 - Single module dimensions * Dual module configuration excluding case, attachments, umbilical, power controller and handheld controller. 2.1.4. Power Requirements WARNING! A reliable power source must be used to power the crawler. Connections must be secured to prevent accidental disconnection.

  • Page 20: Performance Specifications

    Enc B Enc B’ Enc A Enc A’ Aux Enc A’ Aux Enc A Aux Enc B’ Aux Enc B Enc +5V Enc Com Shield Fig. 4 - JIREH Industries pin out configuration CX0344 Rev 05.3 PAGE 9 of 177...

  • Page 21: Compatible Components

    2.2. Compatible Components The components listed in this section integrate with the base system to perform certain tasks. Their use may modify the product specifications from those of the base system. The (i.e. intended use, power requirements, etc.) specifications listed here supersede those of the base system. If no specifications are listed here, the specifications of the base system remain effective.

  • Page 22: Pivoting Probe Holder Frame

    2.2.3. Pivoting Probe Holder Frame CXG013- The Pivoting Probe Holder Frame is intended to be mounted in the NAVIC’s swivel mount to provide mounting of multiple probe holders. Its use limits the NAVIC’s operation to the operating limits shown below. 2.2.3.1 Operating Limits Category Parameter...

  • Page 23: Vertical Probe Holder

    2.2.6. Vertical Probe Holder PHA015- The Vertical Probe Holder is intended to a provide probe holding solution for probes and wedges with pivot button holes. It is mounted in the dovetail groove of any probe holder frame or frame bar. 2.2.7.

  • Page 24: Preamp Bracket

    2.2.10. Preamp Bracket CES029- 2.2.10.1 Intended Use The Preamp Bracket is intended to mount objects such as preamps, splitters, etc. on a rack or dovetail bar that is mounted to the NAVIC crawler. The mounted object is attached to the NAVIC with a lanyard or probe cables strong enough to prevent the object from falling, should the straps or screws that hold it to the bracket fail.

  • Page 25: Navic Camera Mount

    2.2.12. NAVIC Camera Mount CXG067 2.2.12.1 Intended Use The Navic Camera Mount is intended to mount any small action camera on the Navic crawler. 2.2.12.2 Operating Limits Category Parameter Specification Camera Maximum weight 0.5 kg (1.1 lb) Required mounting 1/4 in - 20 thread hole Scanner Required radial...

  • Page 26: Medium Temperature Add-On Kit

    2.2.14. Medium Temperature Add-On Kit CXG031- 2.2.14.1 Intended Use The Medium Temperature Add-On Kit allows the NAVIC to operate on inspection surfaces that are hotter. 2.2.14.2 Operating Limits Category Parameter Specification Inspection surface Maximum surface 150°C (302°F) temperature Scanner Required radial Dependent on object clearance mounted to Backpack...

  • Page 27: Child Products

    2.3. Child Products The products listed in this section integrate with the base system to perform certain tasks. Their use may modify the product specifications from those of the base system. These (i.e. intended use, power requirements, etc.) products have a user manual of their own, and shall be referred to for their product specifications as well as how their use modifies the product specifications of the base system.

  • Page 28: Preamp

    2.3.6. Preamp CXG032 The Preamp is used to amplify the return signal from an ultrasonic transducer and improve the signal-to-noise ratio for transmission over long cables. CX0344 Rev 05.3 PAGE 17 of 177...

  • Page 29: Definitions

    Chapter 3 DEFINITIONS 3.1. Definition of Symbols Instructions to ‘look here’ or to ‘see this part’ Denotes movement. Instructing user to carry out action in a specified direction. Indicates alignment axis Alerts user that view has changed to a reverse angle 3.2.

  • Page 30: Safety Symbols

    3.3. Safety Symbols The following safety symbols might appear on the product and in this document. Read and understand their meaning below: General warning This symbol is used to alert the user to potential symbol hazards. All safety messages that follow this symbol shall be obeyed to avoid possible ham or material damage.

  • Page 31: System Components

    Chapter 4 SYSTEM COMPONENTS 4.1. Component Identification 4.1.1. Base System Fig. 7 - NAVIC (crawler) Fig. 8 - Power controller Fig. 9 - Umbilical CXA016- CXA019- UMA030- Fig. 10 - Handheld controller Fig. 11 - Auxiliary cable Fig. 12 - Encoder cable CXA008 UMA017-06 UMA025-...
  • Page 32 Fig. 19 - 3 mm hex driver Fig. 20 - 3/8 in wrench Fig. 21 - 3 mm flat driver EA414 EA470 EA480 Fig. 22 - Case, NAVIC crawler Fig. 23 - Umbilical/probe holder frame case Fig. 24 - Umbilical case CXA037 CXA023 EA421...

  • Page 33: Compatible Components

    4.1.2. Compatible Components Fig. 27 - Low profile probe holder frame Fig. 28 - Vertical probe holder Fig. 29 - Pivoting probe holder frame CXG004- CXG007- CXG013- Fig. 30 - Frame bar Fig. 31 - Slip joint probe holder Fig. 32 - Vertical probe holder BG0038- PHA012- PHA015-...

  • Page 34: Child Products

    Fig. 39 - NAVIC camera mount Fig. 40 - Battery powered optical guide Fig. 41 - Automated crawler medium CXS067 CXS080 temperature add-on kit CXG031- Fig. 42 - Encoder adpater Fig. 43 - 3-axis nozzle scanner add-on kit UMA010- CXG028- 4.1.3.

  • Page 35: Tools

    4.2. Tools 4.2.1. Included Tools Fig. 50 - 3 mm hex driver Fig. 51 - 3/8 in wrench The included 3 mm hex driver (Fig. 50) is suitable for most typical adjustments within the NAVIC system. Also included in this kit is a 3/8 in wrench which is used to remove (Fig.

  • Page 36: Base System Components

    4.3. Base System Components 4.3.1. Crawler 4.3.1.1 Right Drive Module Fig. 57 - Right drive module The right drive module includes the encoder, umbilical connections and accessory mounting point. When connected with the left drive module the NAVIC scanner is able to steer on an inspection surface. NOTE: The ability to effectively steer the crawler in the circumferential direction decreases as pipe diameters decrease below 300 mm (12 in).
  • Page 37 The right drive module includes an independent encoder wheel. This encoder wheel provides accurate encoding even in the event of drive wheel slip. The spring-loaded encoder wheel maintains scan surface contact through all listed scan diameter sizes (see “Operating Limits” on page 5). Adjustment of the encoder wheel is not required.
  • Page 38 4.3.2. Power Controller CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting. Permanent damage to electronics could occur. WARNING! There are no user serviceable components inside the power controller. Dangerous voltages can be present inside the case. Do NOT open.
  • Page 39 OFF push-buttons are integrated into the supply. CTRL socket Connection for the auxiliary cable. (Fig. 60) ENC socket Connection for the encoder cable. (Fig. 60) Power connection Connect plug from a properly grounded (Fig. 60) source. Use IEC320 cord approved for AC supply. Power button Activate system power by pressing (Fig.
  • Page 40 4.3.3. Umbilical WARNING! FALLING OBJECT HAZARD. Ensure the umbilical can freely uncoil during operation and does not become snagged. If umbilical becomes snagged, the crawler may fall and SEVERE INJURY or DEATH could result. Fig. 62 - Umbilical The umbilical is the backbone of the NAVIC system. It provides all power, network distribution as well as encoder signal transmission.
  • Page 41 TIP: Cables may be plugged into any 8-pin receptacle. This only affects which encoder signal is transmitted to the umbilical’s 10-pin encoder output connector plug. Fig. 63 - Umbilical (crawler side) Fig. 64 - Umbilical (cable side) 1/6 4-pin accessory connector Typical usage: Optical guide, Tracker, Actuated probe lift, Handheld controller 8-pin expansion connector The module connected to the Y-ENC 8-pin Lemo®...
  • Page 42 4.3.3.3 Encoder Signal Isolation The umbilical contains a built-in circuit which buffers encoder signals in addition to providing isolation and protection to user instrumentation. The isolator requires 5VDC from the user’s instrument and this is built into the supplied encoder cables. 4.3.4.
  • Page 43 4.3.5. Auxiliary Cable The auxiliary cable connects the handheld controller to the power controller. 36VDC and network signals are used in the cable. Both auxiliary cable connectors are identical and interchangeable. The cable may be plugged into the 4-pin receptacle on the power controller or the Fig.
  • Page 44 4.3.8. Lifting Sling The lifting sling attaches to the crawler to provide an attachment point for tethers. When operating a NAVIC at a height greater than 2 m , the (6 ft) crawler MUST be tethered with a proper tether system to prevent the crawler from falling (see “No Entry Fall Zone”...
  • Page 45 4.4. Compatible Components 4.4.1. Low Profile Probe Holder Frame The low profile probe holder frame carries up to four probes during limited access, circumferential weld inspection. Removal of the NAVIC handles and the use of the low profile probe holder frame allows inspection when radial clearance is limited.
  • Page 46 4.4.6. Vertical Probe Holder The vertical probe holder is designed to carry many different types of probes and wedges. Available with various types of yokes, arms and pivot buttons. The vertical probe holder features several different adjustment options for each unique probe/wedge setup.
  • Page 47 4.4.11. NAVIC Backpack The NAVIC backpack provides a means of carrying equipment/hardware on a NAVIC crawler. Fig. 84 - NAVIC backpack 4.4.12. NAVIC Camera Mount The NAVIC camera mount provides a mounting point for cameras on a NAVIC crawler. Fig. 85 - NAVIC camera mount 4.4.13.
  • Page 48 4.4.16. 3-Axis Nozzle Scanner Add-On Kit The 3-axis nozzle scanner add-on kit mounts to the right drive module of the NAVIC crawler to offer encoded inspection of nozzle and fitting welds. Fig. 89 - 3-axis nozzle scanner add-on kit 4.5. Child Products 4.5.1.
  • Page 49 4.5.5. Tracker The tracker is mounted atop any probe holder frame and uses advanced laser guidance to follow elevated profiles (i.e. welds) Fig. 94 - Tracker 4.5.6. Preamp The Preamp is used to amplify the return signal from an ultrasonic transducer and improve the signal-to-noise ratio for transmission over long cables.
  • Page 50 Chapter 5 PREPARATION FOR USE 5.1. Preparation for Transportation CAUTION! PINCH / CRUSH HAZARD. BE CAREFUL when passing the NAVIC crawler through narrow ferrous openings, such as man- (magnetic) holes. The magnetic drive wheels can cause bodily harm if allowed to slam onto the walls of the opening. 5.2.
  • Page 51 Example: If inspecting a tank that is 6 m tall, the No Entry Fall Zone radii (20 ft) must be no smaller than 3 m from the area below the area of crawler (10 ft) operation. 5.2.2. Tether Requirements and Attachment WARNING! FALLING OBJECT HAZARD.
  • Page 52 5.2.3. Lifting Sling Setup IMPORTANT! Carefully inspect the lifting sling for damage prior to each use. Ensure the tether hook does not have sharp edges that may cut the lifting sling. Secure the lifting sling to the NAVIC as indicated here: Fig.
  • Page 53 2. Simultaneously press the pin’s release button and pull the pin from (Fig. 98) the shackle (Fig. 99) Fig. 101 - Insert pin Fig. 100 - Align shackle with tether holes 3. Slide the shackle around the tether attachment point (Fig.
  • Page 54 5.2.4. Lifting Sling Low Profile Setup The following adjustment allows low profile scanning when required. Fig. 104 - Proper shackle setup Fig. 105 - Proper shackle setup 1. The shackle plate in conjunction with the tether attachment point (Fig. 104) provides the necessary clearance for scanning equipment.
  • Page 55 5.4. System Connectivity Fig. 106 - Standard crawler configuration PAGE 44 of 177...
  • Page 56 BOM ID Description Right drive module Left drive module Umbilical Auxiliary cable (alternate) Auxiliary cable Power controller Power cord Handheld controller User instrument Encoder cable To configure the NAVIC system for scanning, follow these steps: CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting.
  • Page 57 5.5. Configurations 5.5.1. Single Drive Module with Frame Bar Description BOM ID Fig. 107 - Single drive module configuration Frame Bar BOM ID Description Right Drive Module Frame bar Umbilical Right drive module Umbilical PAGE 46 of 177...
  • Page 58 To configure the NAVIC system for scanning using a single drive module with a frame bar, follow these steps: CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting. Permanent damage to electronics could occur. 1. Separate the left and right drive modules (see “Connecting/Disconnecting Left and Right Modules”...
  • Page 59 5.5.2. Crawler with Actuated Probe Lift Fig. 108 - Standard NAVIC configuration with actuated probe lift BOM ID Description Actuated probe lift Auxiliary cable Right drive module Left drive module Umbilical PAGE 48 of 177...
  • Page 60 To configure the NAVIC system for single line corrosion scanning using dual drive modules with a actuated probe lift, follow these steps (see “Actuated Probe Lift” user manual) CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting.
  • Page 61 5.5.3. Crawler with Multiple Probe Holders 5.5.3.1 Probe Holder Frame Fig. 109 - Standard crawler configuration with probe holder frame BOM ID Description Tracker Tracker cable Vertical probe holder frame Right drive module Left drive module Umbilical PAGE 50 of 177...
  • Page 62 To configure the NAVIC system for scanning using dual drive modules with a probe holder frame, follow these steps (see “Vertical Probe Holder Frame - Flat or Circumferential Only” on page 106) CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting.
  • Page 63 5.5.3.2 Low Profile Probe Holder Frame Fig. 110 - Standard crawler configuration with low profile probe holder frame BOM ID Description Low profile probe holder frame Right drive module Left drive module Umbilical PAGE 52 of 177...
  • Page 64 To configure the NAVIC system for scanning using dual drive modules with a low profile probe holder frame, follow these steps (see “Low Profile Probe Holder Frame - Flat or Circumferential Only” on page 110) CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting.
  • Page 65 5.5.3.3 Pivoting Probe Holder Frame Fig. 111 - Standard crawler configuration with pivoting probe holder frame BOM ID Description Tracker Auxiliary cable Pivoting probe holder frame Right drive module Left drive module Umbilical PAGE 54 of 177...
  • Page 66 To configure the NAVIC system for scanning using dual drive modules with a pivoting probe holder frame, follow these steps (see “Pivoting Probe Holder Frame” on page 114) CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting.
  • Page 67 5.5.3.4 Flange Fig. 112 - Standard crawler configuration with pivoting probe holder frame configured for flange scanning BOM ID Description Flange probe holder frame Right drive module Left drive module Umbilical PAGE 56 of 177...
  • Page 68 To configure the NAVIC system for scanning using dual drive modules with a pivoting probe holder frame configured for flange scanning, follow these steps (see “Pivoting Probe Holder Frame - Flange Scanning” on page 118) CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting.
  • Page 69 5.5.4. 3-Axis Nozzle Scanning Fig. 113 - Single module with nozzle scanner configuration PAGE 58 of 177...
  • Page 70 BOM ID Description BOM ID Slider PPS encoder Power controller Encoded skew vertical P.H. Auxiliary cable Right drive module Auxiliary cable (alternate) 3-axis encoder cable Handheld controller Umbilical Power cord User instrument To configure the NAVIC system for scanning using a single module and a 3-axis nozzle scanning system, follow these steps (see “3-Axis Nozzle Scanning”...
  • Page 71 5.6. Right Drive Module 5.6.1. Swivel Mount Fig. 114 - Frame bar installation Fig. 115 - Swivel mount angle Located at the front of the right drive module, the swivel mount is used to connect scanning accessories such as a raster arm module or probe frame system. Rotate the two black wing knobs to loosen the dovetail jaws.
  • Page 72 The etched line is to be used (Fig. 118) to align the front swivel mount to a horizontal position (Fig. 119) Fig. 119 - Align swivel mount with etched line 5.6.2. Umbilical WARNING! FALLING OBJECT HAZARD. For operating at heights greater than 2 m (6 ft) ensure the umbilical strain relief is aligned according to the below instructions and never points upwards...
  • Page 73 parallel to the scanning surface (Fig. 120) 2. Do not have umbilical pivoted away from the inspection surface (Fig. 121) 3. Ensure the umbilical strain relief never points downwards during operation (Fig. 122) Fig. 123 - Connect to umbilical Fig. 124 - Align with drive module mount 4.
  • Page 74 5.6.3. Handle The handle is removable to achieve low profile scanning. To remove the handle: Lift the handle lock latch . Pivot the handle (Fig. 128) down and then pull (Fig. 129) the handle up to remove from the drive module (Fig.
  • Page 75 5.6.4. Dovetail Accessory Mount Affix optional accessories to the crawler, such as a NAVIC backpack, using the dovetail accessory mount. Fig. 131 - Dovetail accessory mounts PAGE 64 of 177...
  • Page 76 5.7. Left Drive Module 5.7.1. Swivel Mount Located at the front of the left drive module, the swivel mount is used to connect scanning accessories such as a raster arm module or probe frame system. Fig. 132 - Frame bar installation Fig.
  • Page 77 5.7.2. Umbilical Connection Fig. 134 - Connect to umbilical 1. Connect the left drive module’s connector to umbilical (see “Umbilical” on page 29 for additional details) 5.7.3. Handle (see “Handle” on page 63) 5.7.4. Dove-tail Accessory Mount (see “Dovetail Accessory Mount” on page 64) PAGE 66 of 177...
  • Page 78 5.7.5. Connecting/Disconnecting Left and Right Modules CAUTION! PINCH POINT HAZARD. Keep fingers clear of pinch points when connecting/ disconnecting left and right modules. TIP: This operation is best performed with two people. Fig. 135 - Press release pin Fig. 136 - Press pin and rotate modules 1.
  • Page 79 3. Label the left drive module with a magnetic warning that is clearly visible. WARNING! MAGNETIC MATERIAL. The wheels of the crawler produce an extremely strong magnetic field which may cause failure or permanent damage to items such as watches, memory devices, CRT monitors, medical devices or other electronics.
  • Page 80 5.7.6. Probe Holders 5.7.7. Vertical Probe Holder Latch Probe Holder Adjustment Knob Vertical Adjustment Knob Pivot Buttons Probe Holder Arms Yoke Probe Holder Arm Adjustment Knob Transverse Adjustment Screw Frame Bar Fig. 141 - Vertical probe holder 5.7.7.1 Probe Holder Setup Fig.
  • Page 81 Fig. 145 - Adjust inner arm Fig. 146 - Adjust outer arm Fig. 147 - Tighten arm knob 4. Position the wedge on the inner probe holder arm (Fig. 145) TIP: The probe holder yoke can accommodate many different probe and wedge sizes of varying widths.
  • Page 82 holder until the latch is fully exposed and snaps out to lock (Fig. 148). 2. Loosen the vertical adjustment knob and slide the probe holder down until the wedge is approximately 6 mm above inspection surface. (¼ in) 3. Tighten the vertical adjustment knob (Fig.
  • Page 83 2. Using the supplied 3 mm hex driver loosen the transverse adjustment screw and rotate the yoke about the vertical shaft achieving the desired (Fig. 152) angle. 3. Tighten the transverse adjustment screw (Fig. 153) To return the transverse adjustment to neutral .
  • Page 84 5.7.7.5 Probe Holder Left/Right Conversion To reverse the probe holder, follow these steps: NOTE: To perform this operation the 1.5 mm hex wrench (Fig. 53) is required. 1. Ensure the probe holder is in latched, upper position (Fig. 148). Fig. 158 - Unscrew yoke pivot screw Fig.
  • Page 85 Fig. 162 - Screw yoke to opposite side Fig. 163 - Lower 90° stop post 6. Mount the yoke to the opposite side of the base using the supplied 3 mm hex driver (Fig. 162) TIP: Keep the yoke level with the base as to ensure no conflicts with the plunger/set screw attached to the yoke.
  • Page 86 5.7.8. Slip Joint Probe Holder Frame Bar Probe Holder Adjustment Knob Latch Swing Arm Knob Yoke Probe Holder Arm Adjustment Knob Probe Holder Arm Arm Clamp Screw Pivot Buttons Fig. 166 - Slip Joint Probe Holder 5.7.8.1 Probe Holder Setup To mount a UT wedge in the probe holder, follow these steps: Fig.
  • Page 87 Fig. 169 - Adjust swing arm Fig. 170 - Place pivot buttons 3. Use swing arm knob to position the swing arm (Fig. 169). TIP: The swing arm is typically used to adjust TOFD center to center distance relative to the phased array probes on a four probe configuration.
  • Page 88 TIP: The probe holder yoke can accommodate many different probe and wedge sizes of varying widths. It is best to centre the wedge with the yoke’s pivot axis to reduce wedge tipping when scanning. Position the inner probe holder arm accordingly with the centre of the yoke (Fig. 171). 7.
  • Page 89 Fig. 177 - Spring loaded scan position Fig. 176 - Lift and press latch button 3. Lift probe slightly and press latch button to apply spring pressure to (Fig. 176) the wedge. 4. Gently lower probe holder and wedge to the scanning surface (Fig.
  • Page 90 Fig. 180 - Insert hex tools Fig. 181 - Press 3 mm hex wrench down 4. Place the 2 mm hex wrench into the force adjustment screw (Fig. 180). 5. Lightly press the long arm of the 3 mm hex wrench down. Using the 2 mm hex wrench, loosen the force adjustment screw but do not remove it (Fig.
  • Page 91 5.7.8.4 Slip Joint Probe Holder Left/Right Conversion To reverse the probe holder, follow these steps: Fig. 183 - Unscrew yoke pivot screw Fig. 184 - Remove arms 1. Unscrew the yoke from the swing arm (Fig. 183) 2. Loosen the probe holder arm adjustment knob and arm clamp screw. Slide the arms from the yoke (Fig.
  • Page 92 Fig. 187 - Position swing arm Fig. 188 - Install yoke to swing arm 5. Loosen the swing arm knob and slide the swing arm to the opposite end of the probe holder bracket or preferred position. Tighten swing arm (Fig.
  • Page 93 5.7.9. Heavy Duty Vertical Probe Holder Latch Probe Holder Arm Adjustment Knob Yoke Probe Holder Arms Pivot Buttons Arm Clamp Screw Probe Holder Adjustment Knob Vertical Adjustment Knob Fig. 190 - Heavy duty vertical probe holder 5.7.9.1 Probe Holder Setup Fig.
  • Page 94 Fig. 193 - Remove outer arm Fig. 194 - Adjust inner arm 3. Loosen the probe holder adjustment knob and remove the outer probe holder arm (Fig. 193) 4. Loosen the arm clamp screw (Fig. 194). 5. Place the wedge on the pivot button of the inner probe holder (Fig.
  • Page 95 5.7.9.2 Probe Holder Vertical Adjustment Fig. 197 - Press up and pull latch Fig. 198 - Lowered toward scan surface 1. Gently lift the heavy duty vertical probe holder and simultaneously pull the latch . This action will unlock the probe holder. Slowly lower (Fig.
  • Page 96 Fig. 202 - Reverse position around yoke Fig. 201 - Remove probe holder arms 3. Loosen the arm clamp screw and probe holder arm adjustment knob allowing removal of the probe holder arms (Fig. 201) 4. Position removed arms to opposite sides of the yoke (Fig.
  • Page 97 5. Position the pivot buttons to the inside of the probe holder arms (Fig. 203) 6. Place the probe holder arms on the yoke and tighten the arm clamp screw and probe holder adjustment knob (Fig. 204) 7. Screw the yoke to the probe holder (Fig.
  • Page 98 5.8. 3-Axis Nozzle Scanning Using only the right drive module, the NAVIC may be configured to perform nozzle scan operations. To setup the scanner, follow these steps: WARNING! MAGNETIC MATERIAL. The wheels of the crawler produce an extremely strong magnetic field which may cause failure or permanent damage to items such as watches, memory devices, CRT monitors, medical devices or other electronics.
  • Page 99 Fig. 208 - Mount the umbilical at 90° from standard mounting angle 2. Mount the umbilical at a 90° angle to the right drive module (see , tighten “Umbilical” on page 61) the black wing knob (Fig. 208) 3. Plug in the right drive module’s connector to the umbilical (Fig.
  • Page 100 Fig. 211 - Adjust pivot, tapered lock to 90° angle 6. Release the pivot, tapered lock and position the 3-axis nozzle frame 90° . Tighten the (Fig. 211) pivot tapered lock. 7. Ensure the swivel mount of the NAVIC is horizontally aligned with the etched line on (Fig.
  • Page 101 Fig. 213 - Mount the umbilical at 90° from standard mounting angle 8. Loosen the black wing knobs of the NAVIC swivel mount (Fig. 213-1). 9. Mount the frame bar of the 3-axis nozzle frame to the right drive module’s swivel mount (see “Swivel Mount”...
  • Page 102 Fig. 215 - Plug 3-axis encoder cable into the power controller 12. Plug the opposite end of the 3-axis encoder cable into the power controller’s encoder receptacle (Fig. 215) 13. Connect the 3-axis encoder cable into the user’s instrument (see “3-Axis Nozzle Scanning”...
  • Page 103 cables into the 3-axis encoder cable connectors (Fig. 216) Fig. 217 - Connect handheld controller to power controller 17. Connect the handheld controller to the power controller using the auxiliary cable (Fig. 217) 5.8.2. 3-Axis Nozzle Operation NOTE: The encoder cabling removed for illustration purposes. Fig.
  • Page 104 1. Place the configured scanner on the inspection surface (see “Scanner Installation/Removal Mat Use” on page 130) Fig. 219 - Place scanner on surface using installation/removal mat 2. Unlatch the encoded skew vertical probe holder (see “Encoded Skew Vertical Probe Holder Adjustment” on page 98) Fig.
  • Page 105 Fig. 221 - Place scanner on surface using installation/removal mat 4. Adjust the Slider PPS as required to position the probes distance (Fig. 221) from the weld. 5. Ensure the slider lock knob is tight and rotate the main knob to (Fig.
  • Page 106 Fig. 222 - Place scanner on surface using installation/removal mat 6. Adjust the skew angle of the probe as required (see “Skew Angle Adjustment” on page 100) Fig. 223 - Slider positioning CX0344 Rev 05.3 PAGE 95 of 177...
  • Page 107 5.8.3. Encoded Skew Vertical Probe Holder Probe Holder Adjustment Knob Extension Bracket Encoder Cable Pivot Buttons Probe Holder Arm Adjustment Knob Skew Adjustment Indicator Ratchet Lever Probe Holder Arms Cable Clip Latch Pin Fig. 224 - Encoded skew vertical probe holder identification 5.8.4.
  • Page 108 Fig. 226 - Mount to slider pps Fig. 227 - Mount to slider pps 2. Loosen the probe holder adjustment knob to attach the encoded skew vertical probe holder to the slider pps slider (Fig. 226) 3. Loosen the knob to position the probe holder horizontally along the slider pps slider .
  • Page 109 6. Move the probe holder arms and insert the pivot buttons into the probes pivot button holes while maintaining the probes alignment relative to the yoke’s pivot (Fig. 230) 7. Tighten the two probe holder arm adjustment knobs (Fig. 230) Fig.
  • Page 110 2. Pull the latch pin and slowly lower the probe holder to the scan (Fig. 232) surface (Fig. 233) NOTE: The probe holder must be lifted slightly to pull and release the latch pin. Fig. 233 - Lower probe to inspection surface 5.8.6.1 Latch Pin The latch pin may be used in one of two methods:...
  • Page 111 length of the stroke without latching. 7. Rotate the latch pin to return to the probe holder to the locking capable position. 5.8.7. Skew Angle Adjustment Rotation of the probe holder is possible through adjustment of the skew angle. Fig. 236 - Loosen ratchet lever Fig.
  • Page 112 5.8.7.1 Ratchet Lever Fig. 239 - Pull ratchet handle Fig. 240 - Rotate handle Fig. 241 - Tighten handle The rachet levers are used for various locking functions on the NAVIC system. Occasionally, movement of the lever locking position is required. The lever placement can be adjusted by following these steps: 1.
  • Page 113 5.8.9. Cable Clips Cable clips have been provided to assist with cable management. Simply pinch the clip and press it into the dovetail groove of the frame bar or the probe holder. Fig. 243 - Pinch clip Fig. 245 - Route cables Fig.
  • Page 114 5.9. Slider PPS (Slider Probe Positioning System) The slider PPS uses a slide and leadscrew system to manipulate a probes position along a frame bar. To setup and install a slider PPS follow these steps: Fig. 246 - Place slider on frame bar and loosen slider lock knob 1.
  • Page 115 Fig. 248 - Insert leadscrew into main knob and slider 5. Rotate the leadscrew to insert into the main knob and slider (Fig. 248) Fig. 249 - Tighten screws 6. Position the slider and main knob where required along the frame bar. 7.
  • Page 116 5.9.1. Slider PPS Encoder The slider PPS encoder is used to provide positional (probe positioning system) feedback perpendicular to the scan direction of travel. Follow these steps for installation: Fig. 250 - Loosen and slide post in place Fig. 251 - Align and mount post 1.
  • Page 117 The vertical probe holder frame adds weld scanning capability to the NAVIC motorized scanner. This frame uses (4) vertical probe holders. Additional frame components allow up to six probes to be used (contact Jireh Industries Ltd. on page 2) PAGE 106 of 177...
  • Page 118 1. Attach the wedges to the probe holders that will be used (see “Probe Holder Setup” on page 69 for additional details) Fig. 254 - Position primary and secondary probe holders 2. Affix the probe holders to the probe holder frame. (with attached wedges) Place the secondary probe holder at the front of the frame and place the...
  • Page 119 4. Release the two swivel mount levers to position the swivel mount (Fig. 255) parallel to the scan surface . When alignment with scan surface is (Fig. 256) achieved, lock the crawler swivel mount levers. Fig. 256 - Set rear rotational adjustment knob 5.
  • Page 120 Fig. 258 - Align probes with the scan surface tangent 7. Lower the probe holders to the inspection surface. (see “Probe Holder Vertical Adjustment” on page 70). CX0344 Rev 05.3 PAGE 109 of 177...
  • Page 121 5.10.2. Low Profile Probe Holder Frame - Flat or Circumferential Only WARNING! FALLING OBJECT HAZARD. When the Probe Holder Frame is mounted in both the left hand and right hand swivel mounts, operation must be limited to driving in the circumferential direction.
  • Page 122 1. Attach the wedges to the probe holders that are to be used (see “Probe Holder Setup” on page 69 for additional details) Fig. 260 - Position primary and secondary probe holders 2. Affix the probe holders (with attached wedges) to the low profile probe holder frame.
  • Page 123 Fig. 262 - Set rear rotational adjustment knob 5. Loosen the rear rotational adjustment knob to lower the front frame bar of the low profile frame towards the inspection surface . Ensure gap (Fig. 262)       B     is no smaller than gap (Fig.
  • Page 124 Fig. 264 - Low profile probe holder frame 7. Lower the probe holders to the inspection surface. (see “Probe Holder Adjustment” on page 77). CX0344 Rev 05.3 PAGE 113 of 177...
  • Page 125 5.10.3. Pivoting Probe Holder Frame WARNING! FALLING OBJECT HAZARD. It is imperative that the steps below be followed to properly set the height of the probe holder frame. If the height of the probe holder frame is set too low, the crawler may fall and SEVERE INJURY or DEATH could result.
  • Page 126 5.10.3.1 Mounting a Pivoting Probe Holder Frame WARNING! FALLING OBJECT HAZARD. The Pivoting Probe Holder Frame is to be mounted only in the right hand swivel mount. Mounting it in both the left hand and right hand swivel mounts may cause the crawler to fall and SEVERE INJURY or DEATH could result.
  • Page 127 5.10.3.2 Pivoting Probe Holder Frame Setup - Longitudinal Scanning WARNING! FALLING OBJECT HAZARD. When scanning in the longitudinal direction with the Pivoting Probe Holder Frame, operation must be limited to driving in the longitudinal direction only. Only very slight corrective steering is permitted. Excessive steering may cause the crawler to fall and SEVERE INJURY or DEATH could result.
  • Page 128 Fig. 268 - Tighten pivot wing knobs 2. Lower the vertical probe holders (see “Probe Holder Vertical Adjustment” on page 70). Fig. 269 - Correct probe holder longitudinal adjustment 3. Ensure probe holder arms are parallel to the scan surface (see “Probe Holder Longitudinal Adjustment”...
  • Page 129 5.10.3.4 Pivoting Probe Holder Frame - Flange Scanning NOTE: The optical guide pivot mount is not compatible with the following configuration. The pivoting probe holder frame may be configured to allow scanning of flanges and the like. The following steps explain setup of this configuration: Fig.
  • Page 130 2. Loosen the pivot wing knob and raise the frame bar to an angle greater than the surface to be scanned . Tighten the pivot wing knob and (Fig. 271) place crawler on scan surface (see “Placement of Crawler on Inspection Surface”...
  • Page 131 5.10.3.5 Optical Guide Pivot Mount Fig. 274 - Optical guide pivot mount installation An optional mounting point for any optical guide is available. (see “Battery Powered Optical Guide” on page 121) ► (see “Optical Guide” user manual) ► To install the pivot mount, see these following instructions: 1.
  • Page 132 5.11. Accessories 5.11.1. Battery Powered Optical Guide WARNING! LASER RADIATION. The battery powered optical guide contains a Class 1M laser. Do not view directly with optical instruments. Fig. 275 - Battery powered optical guide The battery powered optical guide provides a reference point to align the NAVIC to a given path (i.e.
  • Page 133 5.11.2. Cable Management The cable management is offered in a variety of lengths and provides a means of bundling and protecting cables and hoses that connect to the scanner. 5.11.2.1 Mounting Cable Management To attach the cable management with threaded mount, follow these steps: Fig.
  • Page 134 Fig. 283 - Zip opposite end Fig. 284 - Flexible routing 3. Once the cable is placed the entire length of tube, bring the zipper from the opposite end to meet at any point in the middle. When necessary, the two zippers may be opened to allow any cables to be routed out of the tube.
  • Page 135 5.11.3. NAVIC Backpack Intended Use The NAVIC backpack is intended to mount objects (eg. preamps, splitters, etc) ► that: have a maximum weight of 1.36 kg (3 lb) ► are attached to the NAVIC with a lanyard or probe cables strong enough to ►...
  • Page 136 5.11.4. Preamp Bracket Compatible with most standard preamps, use screws or the optional velcro straps to attach a preamp to the preamp bracket. Intended Use The NAVIC preamp bracket is intended to mount objects ► that: (eg. preamps, splitters, etc) have a maximum weight of 1.36 kg (3 lb) ►...
  • Page 137 5.11.4.3 Attaching Preamp with Velcro Straps To attach the preamp to the bracket using velcro straps , follow (sold separately these steps: Fig. 294 - Insert velcro straps 1. Slide the velcro strap through the bracket’s holes (Fig. 294) 2. Centre and place the preamp on the bracket wrapping the velcro around the preamp (Fig.
  • Page 138 Chapter 6 OPERATION 6.1. System Startup Fig. 297 - Power controller To activate the system, follow these steps: 1. Plug-in the power controller to the appropriate power source (see “Power Requirements” on page 8) 2. Connect the components (see “Configurations” on page 46) 3.
  • Page 139 5. A warning message will display on the handheld controller when power has been activated. Once the dangers of using the NAVIC are recognized and understood by reading this user manual, touch  Ok  to acknowledge the warning. *** DANGER *** HAVE YOU IMPLEMENTED FALLING OBJECT SAFEGUARDING AS PER...
  • Page 140 6.2. Placement of Crawler on Inspection Surface WARNING! FALLING OBJECT HAZARD. Read and understand the proper procedure for using the Installation/Removal Mat. If crawler installation is done at elevated heights, improper use may cause the crawler to fall and SEVERE INJURY or DEATH could result.
  • Page 141 6.2.1. Scanner Installation/Removal Mat Use To place the crawler on the inspection surface using a scanner installation mat, follow these steps: NOTE: For scanner installation/removal on inspection surfaces with a temperature between 50°C and 150°C (122°C and 302°C), use the medium temperature installation/removal mat found in the automated crawler medium temperature add-on kit.
  • Page 142 Fig. 303 - Place installation/removal mat Fig. 304 - Lower crawler to mat 2. Place the installation/removal mat on the inspection surface (Fig. 303) (Fig. 303) 3. Place and hold the crawler on the installation/removal mat (Fig. 304) Fig. 306 - Magnetized to surface Fig.
  • Page 143 TIP: Circumstance may arise when only one person is available for placement of the crawler on a inspection surface. With the system power off, it is possible to place the crawler on the inspection/removal mat and manually push the crawler off the mat and onto the inspection surface. 7.
  • Page 144 Net Status: 05000000 Last Error: 00118130 6.2.2.1 Touchscreen Status Word: 1217 The handheld controller’s touchscreen is the primary operator Current mA: (Fig. 308-5) interface for the system. Buttons are indicated on-screen with a 3D border Temperature: (Fig. 309). PREV NEXT Exit Fig.
  • Page 145 6.2.4. Jog Mode SCAN Crawler Zero 76mm/s Exit Exit Fig. 311 - Button identification Jog mode manually controls the system movement using the joysticks. 6.2.4.1 Joysticks Fig. 312 - Drive the crawler Fig. 313 - Crawler steering or raster arm movement The joysticks control the system’s motion.
  • Page 146  Module Position Button(s)  Displays the current position of the crawler. (Fig. 311) Press to set the position to any value using the Edit screen. When a module position is modified, the position will be modified for all other system modes. When the right crawler module is connected, the crawler position displayed refers to the position of the auxiliary idler encoder which is located...
  • Page 147 6.2.5. Latched Jog Mode SCAN Crawler Zero 76mm/s Screen or Knob to STOP Exit Fig. 315 - Latched jog mode Identical to standard jog mode, latched jog mode adds forward or reverse crawler movement at the selected scan rate. This eliminates the need to manually hold the left joystick (see “Jog Mode”...
  • Page 148 6.2.6. System Utilities Screen Utilities User Settings Diagnostics Touch Cal Joystick Cal Draw Bounce Exit Fig. 316 - Utilities screen The Utilities screen provides access to the setup, diagnostics and user preference settings. User Settings Button Access the User Settings screen allowing for (Fig.
  • Page 149 The blinking highlighted box indicates the current selection. Use the click knob or Up and Down buttons to select different settings. Press  Edit  to enter the Edit screen to apply changes to the selected setting. The  Exit  button directs to the System Utilities screen. TITLE DESCRIPTION VALID...
  • Page 150 NOTE: The diagnostic information requires an in depth understanding of the underlying technologies and programming in the system. Not all functions and information is explained in this manual. 6.2.6.2.1 Detected Modules Diagnostics Detected Modules Left Right Raster NEXT Exit Fig. 318 - Detected modules screen Screen indicates the system software version and displays which modules were detected when the system was activated.
  • Page 151 6.2.6.2.2 System 1 Diagnostics System 1 PowerOnTime: 55:48:42 Reset Cause: ResetInt: EEpromCheck: Joysticks: Touchscreen: 2683 3486 PREV NEXT Exit Fig. 319 - Diagnostic screen System 1 diagnostic screen displays general system function information. PowerOnTime The total accumulative time the handheld controller has been powered Joysticks Indicates the raw position reading from the joysticks...
  • Page 152 6.2.6.2.4 System 3 Diagnostics System 3 IntAddr: 0000 IFS0: 0100100000000000 IFC0: 1000000000001000 IPC0: 5444 6444 Timer: 2837 PREV NEXT Exit Fig. 321 - Diagnostic screen The System 3 Diagnostic screen displays additional system information. The information provided does not typically assist the user. 6.2.6.2.5 LeftDrv, Right Drv, Diagnostics RightDrv...
  • Page 153 Diagnostics RightDrv AuxEncPos: EncPos: Stator: Commutation: Motor Stat: 00000000 PREV NEXT Exit Fig. 323 - Diagnostic screen AuxEncPos Displays the position of the auxiliary encoder in counts when connected to the module. When the auxiliary encoder is moved, this number will change. When the encoder is moved from its current position and then back to that exact same position, this number will also return to its original position...
  • Page 154 6.2.6.3 Touch Calibration Screen Fig. 324 - Touch calibration screen This option allows calibration of the touch screen. Typically, this should not be necessary. Touch the screen as the markers appear in the four corners of the screen. TIP: It is recommended that the markers be touched with a small object to enhance the touch position accuracy during calibration.
  • Page 155 6.2.6.4 Joystick Calibration Screen Left Joystick off Center and Will be Disabled. Fig. 325 - Joystick error Typically joystick calibration is only necessary when a joystick off center error is detected upon startup . Calibration may also be used when a (Fig.
  • Page 156 6.2.6.5 Draw Fig. 327 - Draw utility The draw utility may be used to test the function of the touchscreen. Exit the utility by pressing the click wheel. 6.2.7. High Internal Temperature Screen CAUTION! HOT SURFACE. The handles of the crawler and crawler body may be hot to the touch. Use appropriate protective equipment when removing a crawler from a high temperature surface.
  • Page 157 Chapter 7 MAINTENANCE 7.1. Safety Precautions Before Maintenance WARNING! ELECTRICAL SHOCK HAZARD. Disconnect the power controller when servicing the equipment. The power controller is powered even when the E-Stop push-button is latched in the off position. WARNING! MAGNETIC MATERIAL. The wheels of the crawler produce an extremely strong magnetic field which may cause failure or permanent damage to items such as watches, memory devices,...
  • Page 158 7.3. Maintenance Schedule The NAVIC system must be maintained according to the following schedule: Task Frequency Inspect safety apparatus Every Use This includes: • All components of tether system. Replace damaged components as necessary. • Lifting sling on crawler. If the lifting sling shows signs of damage (e.g.
  • Page 159 Chapter 8 TROUBLESHOOTING 8.1. Startup Issues Two messages are possible in the event of a startup issue: Joystick Off Center or Checking Network. 8.1.1. Joystick Off Center Left Joystick off Center and Will be Disabled. Fig. 329 - Joystick off centre screen Upon system startup, the joystick positions are detected.
  • Page 160 During startup, the system initializes the communications to all the devices on the network. If the network communication fails for any reason, the Checking Network message will appear and remain on screen. Likely causes of this failure: 1. No devices connected to the network. 2.
  • Page 161 8.2.1. Scan Devices This utility scans the system network for devices. All possible device addresses and speeds are scanned. As devices are found, the address of the device and speed are displayed. When the scanning is complete, power to the system must be cycled.
  • Page 162 8.2.2. Reset Parameters If the system parameters become corrupt or a change is made that prevents the system from functioning properly. All system parameters may be restored to their factory settings by selecting this option. When pressing the Reset Params button, the changes occur immediately.
  • Page 163 8.3. Encoder Failure In the event of an encoder failure, the left drive module’s motor encoder may be used to output encoder signals to an instrument. NOTE: When using the motor encoder to track position, steering may cause wheel slippage which will affect encoder accuracy. Fig.
  • Page 164 NAVIC system not started. Start the NAVIC system. (see “System Startup” on page 127) Damaged components Contact manufacturer. (see “Jireh Industries in handheld controller, Ltd.” on page 2) crawler, power controller or cabling. Handheld Handheld controller is not (see “Mode Select Screen”...
  • Page 165 All four Inspection surface is Do not steer crawler so severely. Do not wheels do not interfering with underside use the crawler outside of its intended use remain on the of the drive module (see “Intended Use” on page 4) inspection housing(s) due to excessive surface.
  • Page 166 Those with pacemakers or ICD’s must stay at least 75 cm away at all times. (30 in) 9.1. Technical Support For technical support contact Jireh Industries (see “Jireh Industries Ltd.” on page 2) CX0344 Rev 05.3 PAGE 155 of 177...
  • Page 167 Chapter 10 SPARE PARTS To order accessories or replacement parts for your NAVIC system. (contact Jireh Industries Ltd. on page 2) NOTE: These drawings are for parts order. This is not a list of kit contents. 10.1. Crawler Fig. 335 - Crawler parts...
  • Page 168 10.2. Kit Components Fig. 336 - Kit components BOM ID Part # Description CXA019-X NAVIC power controller BOM ID Part # Description (see Power Cord Type) CXA019-X NAVIC Power Controller (see Power Cord Type) EA470 10 mm wrench (3/8 in) UMA017-06 Auxiliary Cable EA480...
  • Page 169 Olympus OmniScan SX/MX2/X3 Pragma PAUT M2M MANTIS/GEKKO LEMO Sonatest Veo / Prisma - Single (Technology Design) Axis NOTE: Additional encoder connector types available. (contact Jireh Industries Ltd. on page 2) 10.2.2. Power Cord Type Connector Power Connector Power Type Cord...
  • Page 170 10.3. Probe Holder Frame Fig. 338 - Probe holder frame parts BOM ID Part # Description BOM ID Part # Description CXS043 Vertical Probe Holder Side Arm, Left CX0125 Knob, M4 x 16 CXS043 Vertical probe holder side arm, left CX0126 Knurled Knob, M4 x 0.7 x 11.5 hex, 4...
  • Page 171 10.4. Low Profile Probe Holder Frame Fig. 339 - Low profile probe holder frame parts BOM ID Part # Description CXS023 Low Profile Side Arm BOM ID Part # Description CX0125 Knob, M4 x 16 CXS023 Low profile side arm CXS072-L Arm Mount Block, Left CX0125...
  • Page 172 10.5. Pivoting Probe Holder Frame BOM ID Part # Description CXS043 Vertical Probe Holder Side Arm , Left CX0125 Knob, M4 x 16 CX0126 Knurled Knob, M4 x 0.7 x 11.5 hex, 4 stand off, SST CXS072-L Arm Mount Block, Left BG0038-X Frame Bar (see Frame Bar)
  • Page 173 10.6. Slip Joint Probe Holder Parts BOM ID Part # Description PH0104 Knurled Knob, M4 x 0.7 x 18 , 4 mm stand off, SST PH0082 Knurled Knob, M4 x 0.7 x 10 , 3 mm stand off, SST PHS022 Slip Joint Probe Holder Subassembly see Swing Arm Style MD050-010 SHCS, M4 x 0.7 x 10...
  • Page 174 10.7. Vertical Probe Holder Parts BOM ID Part # Description PHS028 Vertical Probe Holder Subassembly PH0082 Knurled Knob, M4 x 0.7 x 10 mm, 3 mm stand off, SST MD050-010 SHCS, M4 x 0.7 x 10 mm, SST see Yoke Style see Arm Style PH0011-X Pivot Button Style...
  • Page 175 10.8. Heavy Duty Vertical Probe Holder BOM ID Part # Description EA154 Probe Holder Arm Adjustment Knob PHS049 Heavy Duty Probe Holder Subassembly PH0165 Heavy Duty Probe Holder Arm, Standard, Drop MD074-020 BHCS, M5 x 0.8 x 20 mm, SST See Heavy Duty Yoke Style PH0011-X Pivot Button Style...
  • Page 176 10.9. Corrosion Thickness Probe Holder BOM ID Part # Description BG0091 Cable Clip See Probe Holder Receptacle and Wear Plate MA264 SHSS, M8 x 1.25 x 12 mm, dog point, SST Fig. 344 - Corrosion thickness probe holder parts CX0344 Rev 05.3 PAGE 165 of 177...
  • Page 177 10.10. Encoded Skew Vertical Probe Holder BOM ID Part # Description BG0091 Cable Clip PH0082 Knurled Knob, M4 x 0.7 x 10 , SST, 3 mm stand off, PH0011-X see Pivot Button Style PH0237 Nozzle, Extra Short Arm Style: PHS069 Encoded Skew Vertical Probe Holder Subassembly PHS068 Encoded Skew Vertical Probe Holder Slide...
  • Page 178 10.11. 3-Axis Nozzle Scanner Add-On Kit BOM ID Description Description BGS070 Pivot, Tapered Lock CXS111 Extension Bracket BG0038-20 Frame Bar, 20 cm BG0091 Cable Clip BG0090-35 Frame Bar with Ruler, 35 cm CEA029 3-Axis Nozzle Case UMA038-X-07.5 3-Axis Encoder Cable, 7.5 m (see Encoder Connector Type) CEG039 Nozzle Spare Parts Kit...
  • Page 179 Length Swing Arm Style Part # Length Swing Arm Style Part # Short PH0069 Long PH0100 (1.61 (1.81 10.11.1. Slider PPS Encoded Leadscrew Yoke Style Length Yoke Style Part # Length Part # Wide Standard PHS048 PHS047 12.2 Part # Length (3.26 Part #...
  • Page 180 Internal Fig. 352 - Pivot button selection NOTE: Additional probe holder pivot button types available. Part # Length Part # Length (contact Jireh Industries Ltd. on page 2) BG0038-05 (1.97 BG0038-10 (3.94 10.13. Probe Holder Receptacle and Wear Plate BG0038-15 (5.91...
  • Page 181 (0.12 (0.09 10.14. Variable Components (0.20 Zetec PA/TOFD Conical Head Internal 10.14.1. Frame Bar Part # Length Part # Length BG0038-05 (1.97 BG0038-10 (3.94 BG0038-15 BG0038-20 (5.91 (7.87 BG0038-25 (9.84 BG0038-30 (11.81 BG0038-35 (13.78 BG0038-40 (15.75 (17.72 (19.69 BG0038-45 BG0038-50 BG0038-55 (21.65 Fig.
  • Page 182 10.14.3. Automated Crawler Medium Temperature Add-On Kit BOM ID Part # Description CXG031-04.5 Automated Crawler Medium Temperature Add-On Kit CXS102 Medium Temperature Installation/Removal Mat CX0371-04.5 Medium Temperature Sleeving CXS114 Medium Temperature Clamp CXS112 Medium Temperature Mount Fig. 357 - Automated Crawler Medium Temperature Add-On Kit CX0344 Rev 05.3 PAGE 171 of 177...
  • Page 183 10.15. Accessories 10.15.1. Preamp Bracket Part # Description CES029 Preamp Bracket CES029-V Preamp Bracket with Velcro Fig. 358 - Preamp bracket 10.15.2. NAVIC Backpack Part # Description CXS077 Backpack with Velcro CXS063 Velcro Strap Fig. 359 - NAVIC backpack PAGE 172 of 177...
  • Page 184 10.15.3. Battery Powered Optical Guide BOM ID Part # Description BGS068 Perpendicular Dovetail Mount JV024 Line Laser, Battery Powered, Class 1 CXS082 Optical Guide Clamp Fig. 360 - Battery powered optical guide CX0344 Rev 05.3 PAGE 173 of 177...
  • Page 185 10.16. Cases BOM ID Part # Description CXA037 Case, NAVIC Crawler CXA023 Case, NAVIC Accessories CMA016 Motorized Pump / Umbilical Case EA421 Case Fig. 361 - Carrying cases PAGE 174 of 177...
  • Page 186 In accordance with European Directive on Waste Electrical and Electronic Equipment (WEEE), this symbol indicated that the product must not be disposed of as unsorted municipal waste, but should be collected separately. Refer to Jireh Industries for return and/or collection systems available in your country. CX0344 Rev 05.3...
  • Page 187 THREE (3) YEARS from the original date of purchase. If a defect exists, at its option Jireh will (1) repair the product at no charge, using new or refurbished replacement parts, (2) exchange the product with a product that is...
  • Page 188 Changes or modifications to this unit or accessories, not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. All specifications are subject to change without notice. © 2017 - 2020 Jireh Industries Ltd. CX0344 Rev 05.3 PAGE 177 of 177...
  • Page 189 Jireh Industries Ltd. 53158 Range Road 224 Ardrossan, Alberta Canada T8E 2K4 780-922-4534 jireh.com...

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