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Jireh NAVIC User Manual

Automated steerable scanner
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NAVIC
CX0540 Rev 00.1
Automated Steerable Scanner

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Summary of Contents for Jireh NAVIC

  • Page 1 NAVIC CX0540 Rev 00.1 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.
  • 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 Pinch points exist with this product. Keep fingers and hands clear of pinch points. 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.

  • Page 5: Table Of Contents

    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 2.1.4. Power Requirements 2.1.5. Environmental Sealing 2.1.6. Performance Specifications...
  • Page 6 2.2.8. Corrosion Thickness Probe Holder 2.2.9. HydroFORM Cart 2.2.10. Preamp Bracket 2.2.10.1 Intended Use 2.2.10.2 Operating Limits 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...
  • Page 7 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 4.4.5. Slip Joint Probe Holder 4.4.6. Vertical Probe Holder 4.4.7. Heavy Duty Vertical Probe Holder 4.4.8. Corrosion Thickness Probe Holder 4.4.9. HydroFORM Cart 4.4.10. Preamp Bracket 4.4.11. NAVIC Backpack 4.4.12. NAVIC Camera Mount PAGE vi of x...
  • Page 8 4.4.13. Battery Powered Optical Guide 4.4.14. Automated Crawler Medium Temperature Add-On Kit 4.4.15. Encoder Adapter 4.4.16. 3-Axis Nozzle Scanner Add-On Kit 4.5. Child Products 4.5.1. Motorized Couplant Pump 4.5.2. Motorized Raster Arm 4.5.3. Actuated Probe Lift 4.5.4. Preamp 4.5.5. Optical Guide 4.5.6. Tracker 4.5.7. Battery Kit Preparation for Use Chapter 5.1. Preparation for Transportation 5.2.
  • Page 9 5.8. Handheld Controller 5.8.1. Magnetic Mounts 5.8.2. Connecting/Disconnecting Left and Right Modules 5.8.3. Probe Holders 5.8.4. Vertical Probe Holder 5.8.4.1 Probe Holder Setup 5.8.4.2 Probe Holder Vertical Adjustment 5.8.4.3 Probe Holder Transverse Adjustment 5.8.4.4 Probe Holder Longitudinal Adjustment 5.8.4.5 Probe Holder Left/Right Conversion 5.8.5. Slip Joint Probe Holder 5.8.5.1 Probe Holder Setup 5.8.5.2 Probe Holder Adjustment 5.8.5.3 Probe Holder Force Adjustment 5.8.5.4 Slip Joint Probe Holder Left/Right Conversion...
  • Page 10 5.12. Accessories 5.12.1. Battery Powered Optical Guide 5.12.2. Cable Management 5.12.2.1 Mounting Cable Management 5.12.2.2 Cable Management Setup 5.12.2.3 Clamp Setup 5.12.3. NAVIC Backpack 5.12.4. Preamp Bracket 5.12.4.1 Mounting Preamp Bracket 5.12.4.2 Attaching Preamp with Screws 5.12.4.3 Attaching Preamp with Velcro Straps Operation Chapter 6.1. System Startup 6.2. Placement of Crawler on Inspection Surface 6.2.1. Scanner Installation/Removal Mat Use...
  • Page 11 Troubleshooting Chapter 8.1. Startup Issues 8.1.1. Joystick Off Center 8.1.2. Checking Network 8.2. Startup Override 8.2.1. Scan Devices 8.2.2. Reset Parameters 8.2.3. System Parameters 8.2.4. Device Address 8.3. Encoder Failure 8.4. Umbilical Troubleshooting 8.5. Additional Issues 8.6. Retrieval of a Stranded Crawler Service and Repair Chapter 9.1.
  • Page 12 10.14. Variable Components 10.14.1. Frame Bar 10.14.2. Cable Management 10.14.2.1 Cable Management Sleeving 10.14.3. Automated Crawler Medium Temperature Add-On Kit 10.15. Accessories 10.15.1. Preamp Bracket 10.15.2. NAVIC Backpack 10.15.3. Battery Powered Optical Guide 10.16. Cases Disposal Chapter Limited Warranty Chapter CX0540 Rev 00.1 PAGE 1 of 185...

  • Page 13: System

    PAGE 2 of 185...

  • Page 14: Identification

    Chapter 1 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 2K Phone: 780.922.4534 jireh.com 1.3.

  • Page 15: 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 16: Product Specifications

    SEVERE INJURY or DEATH. The NAVIC’s primary purpose is to perform inspections of ferrous assets such as pipes, vessels, or storage tanks by moving an inspection tool over a ferrous surface. It is intended for industrial use only.

  • Page 17: 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 18: Operating Environment

    (see “High Internal Temperature Screen” on page 151) 2.1.1.3 User The NAVIC is intended to be used by persons who have read and understand the user manual. The intended user is to be a person without limitations in the physical abilities of the upper and lower limbs, sight, hearing, or anyone with a pacemaker.

  • Page 19: Dimensions And Weight

    ► operating while oriented such that the umbilical strain relief points upward ► (front for the Navic is lower than the umbilical connection) 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...
  • Page 20 12.5 (4.9 (3.2 28.2 (11.1 Fig. 2 - Dual module dimensions (3.2 16.1 (6.3 Fig. 3 - Single module dimensions * Dual module configuration excluding case, attachments, umbilical, power controller and handheld controller. CX0540 Rev 00.1 PAGE 9 of 185...

  • Page 21: Power Requirements

    DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting. Permanent damage to electronics could occur. CAUTION! Power must be supplied from an approved Jireh power source. Input Voltage: 25-45VDC Input Power: 320 W 2.1.5. Environmental Sealing Dust-tight, watertight (not submersible) 2.1.6.

  • Page 22: Encoder Interface 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 CX0540 Rev 00.1 PAGE 11 of 185...

  • Page 23: Compatible Components

    CXG007- 2.2.2.1 Intended Use The Vertical 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 inspection Fig. 6 - Vertical probe holder frame surfaces that are either flat or driven on in the circumferential direction.

  • Page 24: Pivoting Probe Holder Frame

    CXG013- 2.2.3.1 Intended Use 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 Fig. 7 - Pivoting probe holder frame operating limits shown below.

  • Page 25: Slip Joint Probe Holder

    2.2.5. Slip Joint Probe Holder PHA012- The Slip Joint Probe Holder is intended to a provide probe holding solution for probes and wedges with pivot button holes. It is useful for situations requiring lower profile. It is mounted in the dovetail groove of any probe holder frame or frame bar.

  • Page 26: Preamp Bracket

    NAVIC crawler. The mounted Fig. 14 - Preamp bracket 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 27: 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. Fig. 16 - NAVIC camera mount 2.2.12.2 Operating Limits Category Parameter Specification Camera Maximum weight 0.5 kg (1.1 lb)

  • Page 28: Medium Temperature Add-On Kit

    Fig. 19 - Encoder adapter 2.2.16. 3-Axis Nozzle Scanner Add-On Kit CXG028- Mounted on a single NAVIC pod, the 3-axis nozzle scanner add-on kit includes a specialized probe holding system for inspection of nozzle and fitting welds.

  • Page 29: Child Products

    Available in various lengths, the Motorized Raster Arm can carry many different probes for various types of corrosion scans. The Motorized Raster Arm is intended to be mounted in the NAVIC’s swivel mount. Fig. 22 - Motorized raster arm 2.3.3. Actuated Probe Lift...

  • Page 30: Optical Guide

    2.3.5. Optical Guide CXG035 The Optical Guide mount’s to any dovetail attached to a motorized crawler. The Optical Guide provides a green colour, point of reference for guiding scanners along a given path (i.e. a weld) Fig. 25 - Optical guide 2.3.6.

  • Page 31: 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 32: 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 33: System Components

    Chapter 4 SYSTEM COMPONENTS 4.1. Component Identification 4.1.1. Base System Fig. 30 - NAVIC (crawler) Fig. 31 - Power controller Fig. 32 - Umbilical CXA016- CXA040- UMA030- Fig. 33 - Handheld controller Fig. 34 - Auxiliary cable Fig. 35 - Encoder cable...
  • Page 34 Fig. 42 - 3 mm hex driver Fig. 43 - 3/8 in wrench Fig. 44 - 3 mm flat driver EA414 EA470 EA480 Fig. 45 - Case, NAVIC crawler Fig. 46 - Umbilical/probe holder frame case Fig. 47 - Umbilical case CXA044 CXA023 EA421 Fig.

  • Page 35: Compatible Components

    Fig. 58 - Heavy duty vertical probe holder Fig. 59 - Corrosion thickness probe holder Fig. 60 - Corrosion thickness probe holder PHS043- PHS046- PHS056- Fig. 61 - HydroFORM cart Fig. 62 - Preamp bracket Fig. 63 - NAVIC backpack PHS044 CES029- CXS077 PAGE 24 of 185...
  • Page 36 Fig. 64 - NAVIC camera mount Fig. 65 - Battery powered optical guide Fig. 66 - Automated crawler medium temperature CXS067 CXS080 add-on kit CXG031- Fig. 67 - Encoder adpater Fig. 68 - 3-axis nozzle scanner add-on kit UMA010- CXG028- CX0540 Rev 00.1...

  • Page 37: Child Products

    4.1.3. Child Products Fig. 69 - Motorized Couplant Pump Fig. 70 - Motorized raster arm Fig. 71 - Actuated probe lift CMA015 CWG002- CXG030- Fig. 72 - Preamp kit Fig. 73 - Optical guide Fig. 74 - Tracker CXG032 CXG035 DRG001 Fig.

  • Page 38: Tools

    Fig. 77 - 3/8 in wrench The included 3 mm hex driver (Fig. 76) 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 (Fig. 77) remove and install probe holder pivot buttons.

  • Page 39: Base System Components

    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 40: Left Drive Module

    Fig. 85 - Left drive module The left drive module is only used in conjunction with the right drive module. Combining both modules allows the NAVIC scanner to steer on an inspection surface. NOTE: Steering is limited on smaller diameter inspection surfaces.

  • Page 41: Power Controller

    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 42: Ac/Dc Power Supply

    Stop button The red stop button latches down when  4   pressed, this stop button shuts down the system. Twist the stop button clockwise to return to the released position. This must be done before power can be activated. Scanlink connector Connection for Scanlink devices.

  • Page 43: Umbilical

    Fig. 87 - Umbilical The umbilical is the backbone of the NAVIC system. It provides all power, network distribution as well as encoder signal transmission. Circuitry is incorporated into the umbilical to protect or isolate all signals. The umbilical provides separation between the power controller and the crawler.

  • Page 44: Emergency Stop Button

       5   (Fig. 88) emergency off button to the entire system. When pressed, all power to the NAVIC system will disengage. To restore system power, it is necessary to press the green power button located on the power controller (see “Power Controller”...

  • Page 45: Encoder Signal Isolation

    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 46: Auxiliary Cable

    The encoder cable connects the NAVIC system to the user’s instrument. This cable allows transmission of two-axis position signals from the NAVIC to the instrument. The encoder cable also provides 5VDC from the user’s instrument to the encoder isolation circuitry.

  • Page 47: Installation/Removal Mat

    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...

  • Page 48: Cap & Plug

    4.3.11. Cap & Plug Prevent contamination and damage to the NAVIC’s connection pivots. When the left and right modules are separated, it is imperative the connection pivots remain free of dirt, sand, mud, etc. (see “Connecting/Disconnecting Left and Right Modules” on page 71 for additional details).

  • Page 49: Frame Bar

    4.4.4. Frame Bar Frame bars use dovetail grooves into which probe holders and accessories may be attached. Available in various lengths. Fig. 102 - Frame bar 4.4.5. Slip Joint Probe Holder The slip joint probe holder is generally used during limited access inspection.

  • Page 50: Hydroform Cart

    The preamp mounts to any dovetail groove. It is compatible with most standard preamps. Fig. 108 - Preamp bracket 4.4.11. NAVIC Backpack The NAVIC backpack provides a means of carrying equipment/hardware on a NAVIC crawler. Fig. 109 - NAVIC backpack 4.4.12. NAVIC Camera Mount The NAVIC camera mount provides a mounting point for cameras on a NAVIC crawler.

  • Page 51: Automated Crawler Medium Temperature Add-On Kit

    4.4.14. Automated Crawler Medium Temperature Add-On Kit The automated crawler medium temperature add- on kit enables a NAVIC crawler to operate on an inspection surface with a temperature up to 150°C (302°F) Fig. 112 - Automated crawler medium temperature add-on kit 4.4.15.

  • Page 52: Actuated Probe Lift

    4.5.3. Actuated Probe Lift The actuated probe lift allows the probe to be lifted from the inspection surface, preserving the life or the probe as well as allowing travel over small obstacles and large welds. The actuated probe lift is compatible with various probe styles and is available with either a flat or curved wear plate.

  • Page 53: Preparation For Use

    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.

  • Page 54: Tether Requirements And Attachment

    Before placing the crawler on the surface to be inspected , attach the (e.g. tank) provided lifting sling to the NAVIC and then hook the tether hook to the lifting sling. CAUTION! The overhead attachment point for the tether must be located as close as possible to...

  • Page 55: Lifting Sling Setup

    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. 123 - Lift tether attachment points 1. Lift the two tether attachment points (Fig.
  • Page 56 2. Simultaneously press the pin’s release button and pull the pin from (Fig. 124) the shackle (Fig. 125) Fig. 127 - Insert pin Fig. 126 - Align shackle with tether holes 3. Slide the shackle around the tether attachment point (Fig.

  • Page 57: Lifting Sling Low Profile Setup

    5.2.4. Lifting Sling Low Profile Setup The following adjustment allows low profile scanning when required. Fig. 130 - Proper shackle setup Fig. 131 - Proper shackle setup 1. The shackle plate in conjunction with the tether attachment point (Fig. 130) provides the necessary clearance for scanning equipment.

  • Page 58: System Connectivity

    5.4. System Connectivity Fig. 132 - Standard crawler configuration CX0540 Rev 00.1 PAGE 47 of 185...
  • Page 59 Auxiliary cable Auxiliary cable (alternate) Umbilical Power controller AC/DC power supply To configure the NAVIC system for scanning, follow these steps: CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting. Permanent damage to electronics could occur.

  • Page 60: Configurations

    5.5. Configurations 5.5.1. Single Drive Module with Frame Bar Description BOM ID Fig. 133 - Single drive module configuration Frame Bar BOM ID Description Right Drive Module Frame bar Umbilical Right drive module Umbilical CX0540 Rev 00.1 PAGE 49 of 185...
  • Page 61 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...

  • Page 62: Crawler With Actuated Probe Lift

    5.5.2. Crawler with Actuated Probe Lift Fig. 134 - Standard NAVIC configuration with actuated probe lift BOM ID Description Actuated probe lift Auxiliary cable Right drive module Left drive module Umbilical CX0540 Rev 00.1 PAGE 51 of 185...
  • Page 63 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 64: Crawler With Multiple Probe Holders

    5.5.3. Crawler with Multiple Probe Holders 5.5.3.1 Vertical Probe Holder Frame Fig. 135 - Standard crawler configuration with vertical probe holder frame BOM ID Description Tracker Tracker cable Vertical probe holder frame Right drive module Left drive module Umbilical CX0540 Rev 00.1 PAGE 53 of 185...
  • Page 65 To configure the NAVIC system for scanning using dual drive modules with a vertical probe holder frame, follow these steps (see “Vertical Probe Holder Frame - Flat or Circumferential Only” on page 110) CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting.

  • Page 66: Low Profile Probe Holder Frame

    5.5.3.2 Low Profile Probe Holder Frame Fig. 136 - Standard crawler configuration with low profile probe holder frame BOM ID Description Low profile probe holder frame Right drive module Left drive module Umbilical CX0540 Rev 00.1 PAGE 55 of 185...
  • Page 67 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 114) CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting.

  • Page 68: Pivoting Probe Holder Frame

    5.5.3.3 Pivoting Probe Holder Frame Fig. 137 - Standard crawler configuration with pivoting probe holder frame BOM ID Description Tracker Tracker cable Pivoting probe holder frame Right drive module Left drive module Umbilical CX0540 Rev 00.1 PAGE 57 of 185...
  • Page 69 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 118) CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting.

  • Page 70: Flange

    5.5.3.4 Flange Fig. 138 - 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 CX0540 Rev 00.1 PAGE 59 of 185...
  • Page 71 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 122) CAUTION! DO NOT DISCONNECT UNDER LOAD. Shut off power before connection or disconnecting.

  • Page 72: 3-Axis Nozzle Scanning

    5.5.4. 3-Axis Nozzle Scanning Fig. 139 - Single module with nozzle scanner configuration CX0540 Rev 00.1 PAGE 61 of 185...
  • Page 73 3-axis encoder cable Auxiliary cable (alternate) Umbilical Power controller AC/DC power supply 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” on page CAUTION! DO NOT DISCONNECT UNDER LOAD.

  • Page 74: Right Drive Module

    5.6. Right Drive Module 5.6.1. Swivel Mount Fig. 140 - Frame bar installation Fig. 141 - 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 75: Umbilical

    The etched line is to be used (Fig. 144) to align the front swivel mount to a horizontal position (Fig. 145) Fig. 145 - 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 76 2. Do not have umbilical pivoted away from the inspection surface (Fig. 147) 3. Ensure the umbilical strain relief never points downwards during operation (Fig. 148) Fig. 149 - Connect to umbilical Fig. 150 - Align with drive module mount 4.

  • Page 77: Handle

    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. 154) down and then pull (Fig. 155) the handle up to remove from the drive module (Fig.

  • Page 78: Dovetail Accessory Mount

    5.6.4. Dovetail Accessory Mount Affix optional accessories to the crawler, such as a NAVIC backpack, using the dovetail accessory mount. Fig. 157 - Dovetail accessory mounts CX0540 Rev 00.1 PAGE 67 of 185...

  • Page 79: Left Drive Module

    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. 158 - Frame bar installation Fig.

  • Page 80: Umbilical Connection

    5.7.2. Umbilical Connection Fig. 160 - Connect to umbilical 1. Connect the left drive module’s connector to umbilical (see “Umbilical” on page 32 for additional details) 5.7.3. Handle (see “Handle” on page 66) 5.7.4. Dovetail Accessory Mount (see “Dovetail Accessory Mount” on page 67) CX0540 Rev 00.1 PAGE 69 of 185...

  • Page 81: Handheld Controller

    5.8. Handheld Controller WARNING! MAGNETIC MATERIAL. The handheld controller produces a strong magnetic field which may cause failure or permanent damage to items such as watches, memory devices, CRT monitors, medical devices or other electronics. People with pacemakers or ICD’s must stay at least 10 cm (4 in) away.

  • Page 82: Connecting/Disconnecting Left And Right Modules

    TIP: This operation is best performed with two people. Fig. 162 - Press release pin Fig. 163 - Press pin and rotate modules 1. Locate the release pin at the bottom of the NAVIC . Using the (Fig. 162) supplied 3 mm hex driver, press the pin while rotating the two modules (Fig.
  • Page 83 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 84: Probe Holders

    5.8.3. Probe Holders 5.8.4. 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. 168 - Vertical probe holder 5.8.4.1 Probe Holder Setup Fig.

  • Page 85: Probe Holder Vertical Adjustment

    Fig. 172 - Adjust inner arm Fig. 173 - Adjust outer arm Fig. 174 - Tighten arm knob 4. Position the wedge on the inner probe holder arm (Fig. 172) TIP: The probe holder yoke can accommodate many different probe and wedge sizes of varying widths.

  • Page 86: Probe Holder Transverse Adjustment

    holder until the latch is fully exposed and snaps out to lock (Fig. 175). 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 87: Probe Holder Longitudinal Adjustment

    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. 179) angle. 3. Tighten the transverse adjustment screw (Fig. 180) To return the transverse adjustment to neutral .

  • Page 88: Probe Holder Left/Right Conversion

    5.8.4.5 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. 79) is required. 1. Ensure the probe holder is in latched, upper position (Fig. 175). Fig. 185 - Unscrew yoke pivot screw Fig.
  • Page 89 Fig. 189 - Screw yoke to opposite side Fig. 190 - Lower 90° stop post 6. Mount the yoke to the opposite side of the base using the supplied 3 mm hex driver (Fig. 189) TIP: Keep the yoke level with the base as to ensure no conflicts with the plunger/set screw attached to the yoke.

  • Page 90: Slip Joint Probe Holder

    5.8.5. 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 - Slip Joint Probe Holder Fig. 193 5.8.5.1 Probe Holder Setup To mount a UT wedge in the probe holder, follow these steps: - Attach to frame bar Fig.
  • Page 91 - Place pivot buttons - Adjust swing arm Fig. 197 Fig. 196 3. Use swing arm knob to position the swing arm (Fig. 196). 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 92: Probe Holder Adjustment

    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.

  • Page 93: Probe Holder Force Adjustment

    Fig. 204 - Spring loaded scan position Fig. 203 - Lift and press latch button 3. Lift probe slightly and press latch button to apply spring pressure to (Fig. 203) the wedge. 4. Gently lower probe holder and wedge to the scanning surface (Fig.
  • Page 94 Fig. 207 - Insert hex tools Fig. 208 - Press 3 mm hex wrench down 4. Place the 2 mm hex wrench into the force adjustment screw (Fig. 207). 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 95: Slip Joint Probe Holder Left/Right Conversion

    5.8.5.4 Slip Joint Probe Holder Left/Right Conversion To reverse the probe holder, follow these steps: Fig. 210 - Unscrew yoke pivot screw Fig. 211 - Remove arms 1. Unscrew the yoke from the swing arm (Fig. 210) 2. Loosen the probe holder arm adjustment knob and arm clamp screw. Slide the arms from the yoke (Fig.
  • Page 96 Fig. 214 - Position swing arm Fig. 215 - 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 97: Heavy Duty Vertical Probe Holder

    5.8.6. 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. 217 - Heavy duty vertical probe holder 5.8.6.1 Probe Holder Setup Fig.
  • Page 98 Fig. 220 - Remove outer arm Fig. 221 - Adjust inner arm 3. Loosen the probe holder adjustment knob and remove the outer probe holder arm (Fig. 220) 4. Loosen the arm clamp screw (Fig. 221). 5. Place the wedge on the pivot button of the inner probe holder (Fig.

  • Page 99: Probe Holder Vertical Adjustment

    5.8.6.2 Probe Holder Vertical Adjustment Fig. 224 - Press up and pull latch Fig. 225 - 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 100 Fig. 229 - Reverse position around yoke Fig. 228 - Remove probe holder arms 3. Loosen the arm clamp screw and probe holder arm adjustment knob allowing removal of the probe holder arms (Fig. 228) 4. Position removed arms to opposite sides of the yoke (Fig.

  • Page 101: Probe Holder 90° Adjustment

    5. Position the pivot buttons to the inside of the probe holder arms (Fig. 230) 6. Place the probe holder arms on the yoke and tighten the arm clamp screw and probe holder adjustment knob (Fig. 231) 7. Screw the yoke to the probe holder (Fig.

  • Page 102: 3-Axis Nozzle Scanning

    5.9. 3-Axis Nozzle Scanning Using 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 103 Fig. 235 - 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 64) the black wing knob (Fig. 235) 3. Plug in the right drive module’s connector to the umbilical (Fig.
  • Page 104 3-axis nozzle frame 90° . Tighten the (Fig. 238) pivot tapered lock. 7. Ensure the swivel mount of the NAVIC is horizontally aligned with the etched line on (Fig. 239) the crawler (see “Swivel Mount” on page 63 for additional details) Fig.
  • Page 105 Fig. 240 - Mount the umbilical at 90° from standard mounting angle 8. Loosen the black wing knobs of the NAVIC swivel mount (Fig. 240-1). 9. Mount the frame bar of the 3-axis nozzle frame to the right drive module’s swivel mount (see “Swivel Mount”...
  • Page 106 12. Using the cable clips, route the encoder cable from the slider pps to the 3-axis encoder cable (Fig. 242) 13. Using the cable clips, route the encoder cable from the probe holder to the 3-axis encoder cable (Fig. 242) 14.

  • Page 107: 3-Axis Nozzle Operation

    17. Connect the handheld controller to the power controller using the auxiliary cable (Fig. 244) Fig. 244 - Connect handheld controller to power controller 5.9.2. 3-Axis Nozzle Operation NOTE: The encoder cabling removed for illustration purposes. Fig. 245 - Place scanner on surface using installation/removal mat 1.
  • Page 108 Fig. 246 - Unlatch encoded skew vertical probe holder 2. Unlatch the encoded skew vertical probe holder (see “Encoded Skew Vertical Probe Holder Adjustment” on page 102) Fig. 247 - Drive crawler 3. Using the handheld controller, drive the crawler around the nozzle as required (see “Jog Mode”...
  • Page 109 Fig. 248 - Adjust the slider PPS as required 4. Adjust the Slider PPS as required to position the probes distance (Fig. 248) from the weld. 5. Ensure the       A     slider lock knob is tight and rotate the main knob to position the slider...
  • Page 110 6. Adjust the skew angle of the probe as required (see “Skew Angle Adjustment” on page 104) Fig. 250 - Adjust skew angle CX0540 Rev 00.1 PAGE 99 of 185...

  • Page 111: Encoded Skew Vertical Probe Holder

    5.9.3. 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. 251 - Encoded skew vertical probe holder identification 5.9.4.
  • Page 112 Fig. 253 - Mount to slider pps Fig. 254 - 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. 253) 3. Loosen the knob to position the probe holder horizontally along the slider pps slider .

  • Page 113: Skew Encoder Cable

    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. 257) 7. Tighten the two probe holder arm adjustment knobs (Fig. 257) Fig.

  • Page 114: Latch Pin

    2. Pull the latch pin and slowly lower the probe holder to the scan (Fig. 259) surface (Fig. 260) NOTE: The probe holder must be lifted slightly to pull and release the latch pin. Fig. 260 - Lower probe to inspection surface 5.9.6.1 Latch Pin The latch pin may be used in one of two methods:...

  • Page 115: Skew Angle Adjustment

    length of the stroke without latching. 7. Rotate the latch pin to return to the probe holder to the locking capable position. 5.9.7. Skew Angle Adjustment Rotation of the probe holder is possible through adjustment of the skew angle. Fig. 263 - Loosen ratchet lever Fig.

  • Page 116: Ratchet Lever

    Fig. 267 - Rotate handle Fig. 268 - 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 117: Cable Clips

    5.9.9. 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. 270 - Pinch clip Fig. 272 - Route cables Fig.

  • Page 118: Slider Pps

    5.10. 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. 273 - Place slider on frame bar and loosen slider lock knob 1.
  • Page 119 Fig. 275 - Insert leadscrew into main knob and slider 5. Rotate the leadscrew to insert into the main knob and slider (Fig. 275) Fig. 276 - Tighten screws 6. Position the slider and main knob where required along the frame bar. 7.

  • Page 120: Slider Pps Encoder

    5.10.1. 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. 277 - Loosen and slide post in place Fig. 278 - Align and mount post 1.

  • Page 121: Probe Holder Frames

    Fig. 280 - Vertical probe holder frame 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 3)
  • Page 122 1. Attach the wedges to the probe holders that will be used (see “Probe Holder Setup” on page 73 for additional details) Fig. 281 - 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 123 4. Release the two swivel mount levers to position the swivel mount (Fig. 282) parallel to the scan surface . When alignment with scan surface is (Fig. 283) achieved, lock the crawler swivel mount levers. Fig. 283 - Set rear rotational adjustment knob 5.
  • Page 124 Fig. 285 - Align probes with the scan surface tangent 7. Lower the probe holders to the inspection surface. (see “Probe Holder Vertical Adjustment” on page 74). CX0540 Rev 00.1 PAGE 113 of 185...

  • Page 125: Low Profile Probe Holder Frame - Flat Or Circumferential Only

    DEATH could result. Fig. 286 - Low profile probe holder frame The low profile frame adds weld scanning capability to the NAVIC motorized scanner. This frame can utilize (4) slip joint probe holders (2 Phased Array and 2 TOFD, typically) The low profile design of this frame allows for scanning on diameters where radial clearance is limited.
  • Page 126 1. Attach the wedges to the probe holders that are to be used (see “Probe Holder Setup” on page 73 for additional details) Fig. 287 - Position primary and secondary probe holders 2. Affix the probe holders (with attached wedges) to the low profile probe holder frame.
  • Page 127 Fig. 289 - 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. 289)       B     is no smaller than gap (Fig.
  • Page 128 Fig. 291 - Low profile probe holder frame 7. Lower the probe holders to the inspection surface. (see “Probe Holder Adjustment” on page 81). CX0540 Rev 00.1 PAGE 117 of 185...

  • Page 129: Pivoting Probe Holder Frame

    SEVERE INJURY or DEATH could result. The pivoting probe holder frame utilizes vertical probe holders. The NAVIC can guide as many as 6 probes in the longitudinal or circumferential direction. NOTE: A minimum OD of 305 mm (12 in) is required for longitudinal scanning.

  • Page 130: Mounting A Pivoting Probe Holder Frame

    5.11.3.1 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 131: Pivoting Probe Holder Frame Setup - Longitudinal Scanning

    5.11.3.2 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 132: Pivoting Probe Holder Frame - Circumferential Scanning

    Fig. 295 - Tighten pivot wing knobs 2. Lower the vertical probe holders (see “Probe Holder Vertical Adjustment” on page 74). Fig. 296 - Correct probe holder longitudinal adjustment 3. Ensure probe holder arms are parallel to the scan surface (see “Probe Holder Longitudinal Adjustment”...

  • Page 133: Pivoting Probe Holder Frame - Flange Scanning

    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. 297 - Configure assembly and mount to NAVIC 1. Disassemble the pivoting probe holder frame to achieve the setup shown .
  • Page 134 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. 298) place crawler on scan surface (see “Placement of Crawler on Inspection Surface”...

  • Page 135: Optical Guide Pivot Mount

    5.11.3.5 Optical Guide Pivot Mount Fig. 301 - Optical guide pivot mount installation An optional mounting point for any optical guide is available. (see “Battery Powered Optical Guide” on page 125) ► (see “Optical Guide” user manual) ► To install the pivot mount, see these following instructions: 1.

  • Page 136: Accessories

    Class 1M laser. Do not view directly with optical instruments. Fig. 302 - Battery powered optical guide The battery powered optical guide provides a reference point to align the NAVIC to a given path (i.e. a weld) 1.

  • Page 137: Cable Management

    5.12.2. 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. 5.12.2.1 Mounting Cable Management To attach the cable management with threaded mount, follow these steps: Fig.

  • Page 138: Clamp Setup

    Fig. 310 - Zip opposite end Fig. 311 - 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 139: Navic Backpack

    1.36 kg (3 lb) ► are attached to the NAVIC with a lanyard or probe cables strong enough to ► prevent the object from falling have smooth edges so as not to cut backpack velcro strap ►...

  • Page 140: Preamp Bracket

    1.36 kg (3 lb) ► are attached to the NAVIC with a lanyard or probe cables strong enough to ► prevent the object from falling have smooth edges so as not to cut bracket’s velcro strap ►...

  • Page 141: Attaching Preamp With Velcro Straps

    5.12.4.3 Attaching Preamp with Velcro Straps To attach the preamp to the bracket using velcro straps , follow (sold separately these steps: Fig. 321 - Insert velcro straps 1. Slide the velcro strap through the bracket’s holes (Fig. 321) 2. Centre and place the preamp on the bracket wrapping the velcro around the preamp (Fig.

  • Page 142: Operation

    Chapter 6 OPERATION 6.1. System Startup Fig. 324 - Insert power source To activate the system, follow these steps: 1. Insert power source into power controller dock. (Fig. 324) 2. Connect the components (see “Configurations” on page 49). Fig. 325 - Power controller 3.
  • Page 143 Fig. 326 - Handheld controller 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 (Fig.

  • Page 144: Placement Of Crawler On Inspection Surface

    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 145: Scanner Installation/Removal Mat Use

    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 146 Fig. 331 - Place installation/removal mat Fig. 332 - Lower crawler to mat 2. Place the installation/removal mat on the inspection surface (Fig. 331) (Fig. 331) 3. Place and hold the crawler on the installation/removal mat (Fig. 332) Fig. 334 - Magnetized to surface Fig.

  • Page 147: Operation

    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 148: Touchscreen

    Steering/Raster joystick (see “Joysticks” on page 137) Touchscreen (see “Touchscreen” on page 137)  2   Fwd/Rev joystick (see “Joysticks” on page 137)  3   Controller cable Connection point for the auxiliary cable.  4   connector D-pad A means of navigating the on screen menus  5  ...

  • Page 149: Mode Select Screen

    6.3.2. Mode Select Screen Mode Select Latched Jog 1 Axis Scan System Utilities Fig. 338 - Mode select The Mode Select screen offers four modes of operation for the system: Jog Mode (see “Jog Mode” on page 138) Latched Jog Mode (see “Latched Jog Mode”...
  • Page 150 NOTE: This function only zeroes the number displayed on the NAVIC handheld controller. It does not zero the position used in the data acquisition instrument. Module Rate Button Displays the current maximum rate for the  4 ...

  • Page 151: Latched Jog Mode

    6.3.4. Latched Jog Mode SCAN Crawler 0 mm Zero 200 mm/s Exit Fig. 341 - Latched jog mode SCAN Crawler Crawler 0 mm Zero 200 mm/s Screen or Pad to STOP Exit Fig. 342 - Latched jog stop screen Identical to standard jog mode, latched jog mode adds forward or reverse crawler movement at the selected scan rate.

  • Page 152: Axis Scan Mode

    6.3.5. 1 Axis Scan Mode 1 Axis Scan Setup Speed 134 mm 200 mm/s 0 mm 200 mm 0 mm Exit Fig. 343 - 1 Axis scan mode 1 Axis Scan mode drives the crawler in a straight line, stopping at programed intervals.

  • Page 153: Axis Scan Screen

    6.3.5.1 1 Axis Scan Screen 1 Axis Scan Crawler (Motor) 134 mm Idler Encoder 134 mm Start Reset Exit Fig. 344 - 1 Axis scan screen The 1 Axis Scan screen initiates and monitors scan, and advances the set distance The initial scan screen is an approximation of a full view (zoomed out) of the entire scan path.
  • Page 154 Summary screen A visual representation of the scan area.    8    End position The completed distance of programed travel.    9    When Start is pressed the first time, the scanner will travel to point B and pause. The summary screen will show a closer view of the scan path.

  • Page 155: System Utilities Screen

    Next scanner position Where the scanner will travel to next.    1 3 NOTE: The red indicator is always where the scanner will go next. End point Arrow indicates the travel will continue    1 4 to advance, Straight line indicates end of programed travel.

  • Page 156: User Settings Screen

    6.3.6.1 User Settings Screen User Settings Units Scan Steering Rapid Steering Crawler Scan Edit mm/s Crawler Rapid mm/s Raster Scan mm/s Raster Rapid mm/s Disabled Raster Flip Exit Steering Bais Fig. 348 - User settings screen Allows user to customize the system to their preferences. The blinking highlighted box indicates the current selection.

  • Page 157: Diagnostics Screens

    Steering Bias Sets a steering bias for the steering joystick -30 to which may be turned on and off in jog +30% mode. Setting this setting to anything other than 0 will show the bias button on the Jog screen. Steering bias allow the operator to set a fixed steering value when the steering joystick is in its neutral position.

  • Page 158: System

    6.3.6.2.2 System 1 System 1 Diagnostics PowerOnTime: 238:12:46 ResetCause: ResetInt: EEpromCheck: e0 10/16 Joysticks: TouchScreen: **** **** PREV NEXT Exit Fig. 350 - 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 159: System

    6.3.6.2.4 System 3 System 3 Diagnostics IntAddr: 0000 IFS0: 0000000000000000 IFC0: 0000000000000000 IPC0: 0000 0000 Timer: 2837 PREV NEXT Exit Fig. 352 - Diagnostic screen The System 3 Diagnostic screen displays additional system information. The information provided does not typically assist the user. 6.3.6.2.5 LeftDrv, Right Drv, Right Diagnostics...

  • Page 160: Touch Calibration Screen

    Right Diagnostics AuxEncPos: EncPos: Stator: Commutation: Motor Stat: 00000000 PREV NEXT Exit Fig. 354 - 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 161: Joystick Calibration Screen

    6.3.6.4 Joystick Calibration Screen Left joystick off centre and will be disabled. Fig. 356 - 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 162: Draw

    When the system approaches its maximum operating temperature, the high internal temperature screen will display. When this alert screen is displayed, all motor and system function will cease. Press OK to reactivate the system to remove NAVIC from the scan surface. CX0540 Rev 00.1 PAGE 151 of 185...
  • Page 163 SCAN Crawler 0 mm Zero 200 mm/s HIGH TEMPERATURE Exit Fig. 360 - High internal temperature screen Should the user choose to continue operating the crawler, the HIGH TEMPERATURE warning will continue to display until the temperature falls below the set temperature limit. PAGE 152 of 185...

  • Page 164: Maintenance

    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 165: Maintenance Schedule

    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 166: Troubleshooting

    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 centre and will be disabled. Fig. 361 - Joystick off centre screen Upon system startup, the joystick positions are detected.

  • Page 167: Startup Override

    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. A problem with one of the devices. 3.

  • Page 168: Scan Devices

    8.2.1. Scan Devices 10, 20, Searching System Fig. 364 - Searching System screen 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 169: Reset Parameters

    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 170: Encoder Failure

    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 171: Umbilical Troubleshooting

    Umbilical cable not Check umbilical cable connections at both properly connected. ends. Ensure connectors are dry, clean and connector pins are not bent. NAVIC system not started. Start the NAVIC system. (see “System Startup” on page 131) Damaged components Contact manufacturer.

  • Page 172: Retrieval Of A Stranded Crawler

    (i.e. a mechanism or person must be continuously taking up the slack in the tether) Should the NAVIC crawler become inoperative while out of reach, first attempt, the solutions offered in this manual (see “Troubleshooting” on page 155) If troubleshooting does not rectify the issue, it may be necessary to retrieve the crawler manually.

  • Page 173: Service And Repair

    9.1. Technical Support For technical support contact Jireh Industries (see “Jireh Industries Ltd.” on page 3) PAGE 162 of 185...

  • Page 174: Spare Parts

    Chapter 10 SPARE PARTS To order accessories or replacement parts for your NAVIC system. (contact Jireh Industries Ltd. on page 3) NOTE: These drawings are for parts order. This is not a list of kit contents. 10.1. Crawler Fig. 368 - Crawler parts...

  • Page 175: Kit Components

    10 mm (3/8 in) Wrench CX0174 Plug JP069 Plug: Lemo Receptacle, 10 mm JP070 Plug: Lemo Receptacle, 12 mm CXS066 Cap: NAVIC hinge cover EA480 3 mm (0.118 in) Flat Driver CMG009- Irrigation kit, 2-4 probe, large tube (various lengths available) CXA009 Lifting Sling...
  • Page 176 Fig. 370 - Kit components BOM ID Part # Description CXA040 Power controller (see Power Cord Type) DY0011 Rubber bumper CXS122 Power supply DM0067-L Handheld controller bumper (left) DM0067-R Handheld controller bumper (right) DMS005 Handheld controller magnet holder DMA006 Handheld controller CX0540 Rev 00.1 PAGE 165 of 185...

  • Page 177: Encoder Connector Type

    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 3) 10.2.2. Power Cord Type Connector Power Connector Power Type Cord...

  • Page 178: Probe Holder Frame

    10.3. Probe Holder Frame Fig. 372 - 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 179: Low Profile Probe Holder Frame

    10.4. Low Profile Probe Holder Frame Fig. 373 - 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 180: Pivoting Probe Holder Frame

    4 stand off, SST CXS072-L Arm Mount Block, Left BG0038-X Frame Bar (see Frame Bar) CXS064 NAVIC Front Spacer Mount CXS055 Frame Bar Pivot CXS059 Optical Guide Pivot Mount CXS072-R Arm Mount Block, Right CXS042 Vertical Probe Holder Side Arm , Right Fig.

  • Page 181: Slip Joint Probe Holder Parts

    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 182: Vertical Probe Holder Parts

    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 183: Heavy Duty Vertical Probe Holder

    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 184: Corrosion Thickness Probe Holder

    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. 378 - Corrosion thickness probe holder parts CX0540 Rev 00.1 PAGE 173 of 185...

  • Page 185: Encoded Skew Vertical Probe Holder

    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 186: 3-Axis Nozzle Scanner Add-On Kit

    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 187: Slider Pps Encoded Leadscrew

    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 188: Pivot Button Style

    Internal Fig. 386 - Pivot button selection NOTE: Additional probe holder pivot button types available. Part # Length Part # Length (contact Jireh Industries Ltd. on page 3) BG0038-05 (1.97 BG0038-10 (3.94 10.13. Probe Holder Receptacle and Wear Plate BG0038-15 (5.91...

  • Page 189: Variable Components

    (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 190: Automated Crawler Medium Temperature Add-On Kit

    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. 391 - Automated Crawler Medium Temperature Add-On Kit CX0540 Rev 00.1 PAGE 179 of 185...

  • Page 191: Accessories

    10.15.1. Preamp Bracket Part # Description CES029 Preamp Bracket CES029-V Preamp Bracket with Velcro Fig. 392 - Preamp bracket 10.15.2. NAVIC Backpack Part # Description CXS077 Backpack with Velcro CXS063 Velcro Strap Fig. 393 - NAVIC backpack PAGE 180 of 185...

  • Page 192: Battery Powered Optical Guide

    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. 394 - Battery powered optical guide CX0540 Rev 00.1 PAGE 181 of 185...

  • Page 193: Cases

    10.16. Cases BOM ID Part # Description CXA044 Case, NAVIC Crawler CXA023 Case, NAVIC Accessories CMA016 Motorized Pump / Umbilical Case EA421 Case Fig. 395 - Carrying cases PAGE 182 of 185...

  • Page 194: Disposal

    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. CX0540 Rev 00.1...

  • Page 195: Limited Warranty

    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 196 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. © 2021 Jireh Industries Ltd. CX0540 Rev 00.1 PAGE 185 of 185...
  • Page 197 Jireh Industries Ltd. 53158 Range Road 224 Ardrossan, Alberta Canada T8E 2K4 780-922-4534 jireh.com...

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