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TreadReader HandHeld Operator's Manual

3d scanner for heavy duty vehicles
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TreadReader HandHeld 3D Scanner for Heavy Duty Vehicles
Operator Manual
en-GB , EAZ0155Y02A, Rev. 0

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Summary of Contents for TreadReader HandHeld

  • Page 1 TreadReader HandHeld 3D Scanner for Heavy Duty Vehicles Operator Manual en-GB , EAZ0155Y02A, Rev. 0...

  • Page 2: Document Information

    Document information 1 Document information 1.1 Document Summary This document describes the handling of the TreadReader HandHeld 3D Scanner for use with Heavy Duty vehicles. 1.1.1 Language en-GB 1.1.2 Document number and Revision EAZ0155Y02A, Rev. 0.3c 1.2 CE Marking and declaration of conformity This product conforms to: •...

  • Page 3: Table Of Contents

    Specifications ....................10 TREADREADER HandHeld scanner ................. 12 Dimensions ..........................13 Main specifications ........................ 13 Buttons and LED’s on the HandHeld scanner ..............13 3.4.1 Buttons ..........................14 Operating systems ........................ 15 TreadReader™ mobile app ....................15 Home screen, not connected to TreadManager™ ..............16 Home screen, connected to TreadManager™...
  • Page 4 Document information Charging ..........................34 Start scanning ........................36 Normal Scan.......................... 36 4.6.1 Create a report ........................40 Maintenance Instructions ................44 Cleaning ..........................46 5.1.1 Cleaning the optical Window ..................... 46 5.1.2 Empty stones or grit ......................47 Troubleshooting ....................50 LED’s and errors ........................

  • Page 5: Safety Information

    Safety Information 2 Safety Information EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...
  • Page 6 Safety Information Operator Manual EAZ0155Y02A, Rev. 0 - en-GB...

  • Page 7: Danger, Warning, Caution Definition

    Safety Information 2.1 Danger, Warning, Caution definition In this manual we use the following definition of Danger, Warning, Caution. DANGER means if the danger is not avoided, it will cause death or serious injury. WARNING means if the warning is not heeded, it can cause death or serious injury.

  • Page 8: Mechanical Warnings

    Only use the charger, adaptor and cable supplied with this product in order to avoid damaging the device. Fully charge the device battery before the first use. A copy of the user manual can be found at treadreader.com/library. 2.1.5 General Importance Caution Avoid continuous exposure to dust and liquid spray to this product.

  • Page 9: Safety Signs And Placement

    Safety Information 2.2 Safety Signs and placement 2.2.1 Label and label position The following labels are affixed to this product in accordance with relevant directives. EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...
  • Page 10 Safety Information Operator Manual EAZ0155Y02A, Rev. 0 - en-GB...

  • Page 11: Specifications

    Specifications 3 Specifications EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...
  • Page 12 Specifications Operator Manual EAZ0155Y02A, Rev. 0 - en-GB...

  • Page 13: Treadreader Tm Handheld Scanner

    3.1 TREADREADER HandHeld scanner The TREADREADER™ HandHeld scanner is a compact and lightweight device. It is quick and easy to use and eliminates errors associated with tread depth gauges. The scanner is positioned on one edge of the tyre and operated by pushing it across the tread face. A 3D scan of each tyre constructed from up to 300,000 measurement points is used to calculate tread depths with an accuracy of <0.2mm or 0.008”.

  • Page 14: Dimensions

    Specifications 3.2 Dimensions The dimensions of the HandHeld scanner are 186mm x 96mm x 84mm or 7.3”x 3.8”x 3.3”. 3.3 Main specifications Description Specification Dimensions (LxWxH) 186mm x 96mm x 84mm (7.3” x 3.8” x3.3”) Scan zone 50mm (2”) wide patch x 26mm (1”) max.tread depth Weight <...

  • Page 15: Buttons

    Specifications 3.4.1 Buttons Below is the general description of the use and interaction of the buttons on the HandHeld scanner. Throughout the manual there are other uses for the buttons and combinations of button presses. Position Description Function Power (On/Off) Holding down the power button for 2 seconds will turn the scanner on/off.

  • Page 16: Operating Systems

    3.6 TreadReader™ mobile app The mobile app for phones or tablets, controls the Handheld scanner and can be downloaded from Google Play® or Apple App Store®. The following QR code can be used to get a direct link to the TreadReader™...

  • Page 17: Home Screen, Not Connected To Treadmanager

    The Ok button. Tap this button to start scanning the truck. Sync button, tapping this button makes TreadReader™ sync with the TreadManager™ database where the data of the truck is stored. Tapping this button will show the scan performed. The list will show the approved, and disapproved tyres, on the trucks, based on limits set in configuration.

  • Page 18: Home Screen, Connected To Treadmanager

    Tap the help button to open the following link: www.treadreader.com/library 3.8 Home screen, connected to TreadManager™ In this screen the TreadReader™ App is connected to TreadManager™. This will list the scans saved to TreadManager™. Field for entering the truck License Plate and search field for previous scanned vehicles or to show saved axle configurations.
  • Page 19 App or synchronised from the TreadManager™ Workshop settings. This is the [Home] button. Tap this to jump to this Home screen. This will open the latest scan performed. Tap this button to set the settings for TreadReader™ App. EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...
  • Page 20 Specifications Operator Manual EAZ0155Y02A, Rev. 0 - en-GB...

  • Page 21: Operator Information

    Operator information 4 Operator information EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...
  • Page 22 Operator information Operator Manual EAZ0155Y02A, Rev. 0 - en-GB...

  • Page 23: Treadmanager™ Request, Login And Setup The First Time

    4.1.1 Request a TreadManager™ account To use TreadManager™ a request for an account is necessary. There are two ways to request an account: • Send an Email request Request from the TreadReader™ app • 4.1.1.1 Send a request by email Send an email to and include the following information: treadmanager@treadreader.com...
  • Page 24 Operator information Tap on the "History/Sync" icon. Tap on the [Request TreadManager Account] button. Select the preferred supplier of email. Include the information described in 4.1.1.1 Send a request by email, page 22. An invitation email will be provided including a link to set the password. The email address is the username.

  • Page 25: User Profiles In Treadmanager

    • View or print individual vehicle scan reports. 4.2 Login to TreadManager™ in the app When you received the account details you need to login from within TreadReader™. To login follow the steps below: 1. Start TreadReader™ if not already done this.
  • Page 26 Operator information 1. Tap on the [History/Sync] button. 2. Enter your email as Username. The Password is the one created using the link in invitation email." (Your password can be changed later). 3. Tap on the green [tick] button. Operator Manual EAZ0155Y02A, Rev.

  • Page 27: Scanner Connectivity

    LED’s light up blue and the device buzzes when turned 4.3.1 Connect the scanner first time Every new Handheld scanner is set up for a one-to-one connection with the phone or tablet via a radio connection.
  • Page 28 Operator information To connect the scanner the first time, follow the steps below: 1. Turn on the Handheld scanner by pressing the power button for 2 seconds. 2. Once the first blue LED is lit, launch the TreadReader mobile app.
  • Page 29 Operator information 4. On the following screen, tap the [+] -icon to add a new device. The app will request permission to use your location and access the camera. Allow all permissions. Important! If the app is not allowed to use the camera the app will not work properly.
  • Page 30 Operator information 7. The green, orange, and red LEDs on the right will briefly flash when a connection is established, and the scanner will buzz. 8. The middle-left and bottom-left LEDs will light up and stay lit as long as the connection exists. 9.

  • Page 31: Connect The Scanner (Already Paired)

    Follow the steps to start and connect the scanner: 1. Start the TreadReader app. 2. Turn on the Handheld scanner by pressing the power button for 2 seconds. 3. The scanner will vibrate and buzz, and the lower left LED lights up (together with the green).
  • Page 32 Operator information 5. Click on the [Connect] button. 6. Click the Handheld scanner item on the list. The app will show a linking page. 7. Once connected, the scanner will buzz, vibrate and light the other blue LED on the left.
  • Page 33 Operator information 9. To return to Home page tap on the [back] button. 10. Click on the back button again. If there is any error during the startup, please read 6.1 LED’s and errors, page 52. EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...

  • Page 34: Turning Off The Scanner

    Operator information 4.3.3 Turning OFF the scanner To turn off the scanner there is two ways: Press and hold the power button on the scanner for 2 seconds, the scanner buzz, vibrate and • turns off. Close the app, and the scanner will turn off (buzzing and blinking with the LEDs). •...

  • Page 35: Charging

    Operator information 4.4 Charging The scanner has a built-in rechargeable Li-Ion battery, that can be charged with supplied 5VDC 2A USB charger. A fully charged scanner will usually last a full working day. Note Only use the charger, adaptor and cable supplied with this product in order to avoid damaging the device.
  • Page 36 Operator information 3. The LEDs start to blink from red and upward depending on the charge status. 4. When the LED's are all on constantly, charging is complete. 5. Remove the USB connector. 6. Put back the circular rubber cover. Operator Manual EAZ0155Y02A, Rev.

  • Page 37: Start Scanning

    Operator information 4.5 Start scanning Once the Handheld scanner is connected, the process of scanning tyres can start. There is more than one way to perform the tasks. A quick scan, just for a single tyre as described below. Nothing is stored, can be used for a quick check for example.
  • Page 38 Operator information Tap the green [tick] button. 6. Set the numbers of axles of the truck. Use the plus [+] button to add axles and [-] to remove axles. The [up] and [down] arrow buttons loop between different axle types. To make a dual wheel assembly to a single rear assembly simply tap on the tyres at the axle.
  • Page 39 Operator information 8. The scanner will buzz, and you can start to scan. 9. Place the scanner below the center line on the tyre as in the figure. Move the scanner with a constant speed. Recommended speed is 1-1,5 seconds to scan the surface. If you move the scanner too fast the app will tell you.
  • Page 40 Operator information 11. If scan was correct press the [Next] wheel button or a short press on the Power button, any of these action takes you to the next tyre. A Re-Scan can also be issued by using the re-scan button or a short press on the Battery button.

  • Page 41: Create A Report

    When adjustments and any rescan or supplemental information has been added it is time to upload it to TreadManager. This will require you to be logged in to TreadManager from the TreadReader App. This is described in 4.2 Login to TreadManager™ in the app, see page 24.
  • Page 42 Operator information 1. To upload the report to TreadManager tap the upload button. 2. The report is uploaded to TreadManager™ when summary page is visible again. 3. In the web browser enter treadmanager.net and press Enter. 4. Login to the TreadManager. 5.
  • Page 43 7. From the print window it can be either printed or saved to a pdf. The summary report shows the company logo and vehicle information, 3D tyre scans and tread depths produced by the handheld scanner, with an overall statement about the tyre condition: PASS (green), ADVISORY (amber) or FAIL (red).
  • Page 44 Operator information Operator Manual EAZ0155Y02A, Rev. 0 - en-GB...

  • Page 45: Maintenance Instructions

    Maintenance Instructions 5 Maintenance Instructions EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...
  • Page 46 Maintenance Instructions Operator Manual EAZ0155Y02A, Rev. 0 - en-GB...

  • Page 47: Cleaning

    Maintenance Instructions 5.1 Cleaning 5.1.1 Cleaning the optical Window Note The wheel assembly may only be opened 45 degrees to the base of the scanner. Do not attempt to open the wheel assembly further as this may damage the scanner. To clean the optical window, follow the steps below: 1.

  • Page 48: Empty Stones Or Grit

    Maintenance Instructions 4. After cleaning close the wheel assembly again. 5. Lock the wheel assembly by pressing the two retaining clips downwards and forward. The clips should “click” in place. 6. Finished! 5.1.2 Empty stones or grit To empty stones or grit, which have entered between the wheel assembly and the base of the scanner, though the gap directly above the viewing window.
  • Page 49 Maintenance Instructions 3. Shake out any stones or grit. 4. Close the wheel assembly again. 5. Lock the wheel assembly by pressing the two retaining clips downwards and forward. The clips should “click” in place. 6. Finished! EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...
  • Page 50 Maintenance Instructions Operator Manual EAZ0155Y02A, Rev. 0 - en-GB...

  • Page 51: Troubleshooting

    Troubleshooting 6 Troubleshooting EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...
  • Page 52 Troubleshooting Operator Manual EAZ0155Y02A, Rev. 0 - en-GB...

  • Page 53: Led's And Errors

    Timeout error while slow charging • Other faults: Current limit exceeded • 6.2 LED indicated errors There are 7 LED’s (4-10) on the top of the HandHeld scanner, but only 5, 8-10 are used for error indications: EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...

  • Page 54: Battery Temperature Too Low. Led 5 And 10 Blinking

    6.2.1 Battery temperature too low. LED 5 and 10 blinking LED: 5 and 10 Blink count: 5 Solution: 1. Leave the HandHeld scanner at room temperature for at least 30 minutes. 2. Clear the error by pressing all three buttons at the same time (1-3).

  • Page 55: Charge Level Is Too Low (<1% Left). Led 10 Blinks

    Troubleshooting Solution: 1. Clear the error by pressing all three buttons at the same time (1-3). 2. Wait for 10 seconds after clearing the error before turning the scanner on again. 3. If the error persists, try charging the scanner for at least 1 hour before attempting to turn the scanner on.

  • Page 56: Timeout Error While Charging Completion. Led 4 And 8 Blinking

    Troubleshooting 6.3.1 Timeout error while charging completion. LED 4 and 8 blinking LED: 4 and 8 Blink count: 50 Solution: 1. Take the charging cable out. 2. Clear the error by pressing all three buttons at the same time (1-3). 3.

  • Page 57: Other Faults

    Troubleshooting 6.4 Other faults 6.4.1 Current limit exceeded. LED 8 blinks LED: 8 Blink count: 25 Solution: 1. Take the charging cable out. 2. Clear the error by pressing all three buttons at the same time (1-3). 3. Wait for 10 seconds after clearing the error. 4.
  • Page 58 Troubleshooting Operator Manual EAZ0155Y02A, Rev. 0 - en-GB...
  • Page 59 Troubleshooting EAZ0155Y02A, Rev. 0 - en-GB Operator Manual...
  • Page 60 Troubleshooting is a brand of Total Shop Solutions™, a family of Snap-on® brands © 2023 Snap-on Incorporated Total Shop Solutions™ brands offer a unique breadth of solutions to outfit any shop from floor to ceiling, bringing together best-in-class automotive repair products from across the industry. From wheel balancers, wheel aligners and diagnostics, to brake lathes, automotive lifts, and collision repair.

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