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Related Manuals for Right Weigh 202-DDG-03
Summary of Contents for Right Weigh 202-DDG-03
- Page 1 INSTALLATION & OPERATION MANUAL ONBOARD LOAD SCALE INTERIOR DIGITAL 202-DDG-03...
- Page 2 WELCOME Thank you for choosing to drive more and scale less! Here at Right Weigh, we are committed to making our products simple to install and easy to use. If your vehicle configuration is not described in this manual, our technical support team is ready to answer your questions!
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Page 3: Table Of Contents
CONTENTS Product Overview Installation Setup Wizard Calibration Empty Loaded Operate & Weigh Sensor Configuration Estimated Steer Feature Multiple Trailer Feature Security PIN Code (Optional) Language Unit of Measure Brightness Reset Calibration Data Reset To Factory Default Troubleshooting Appendix A - Additional Parts Warranty Statement, Return Policy, &... -
Page 4: Product Overview
PRODUCT OVERVIEW The Right Weigh 202-DDG-03 digital load scale has three internal air pressure sensors. This scale will monitor either one axle group with two HCVs + one axle group with one HCV, or three separate axle groups with one HCV each. - Page 5 PRODUCT OVERVIEW Technical Specifications: 2.5” 63 mm Operating Temperature: -4° F to +160° F (-20° C to +70° C) Storage Temperature: -22° F to +175° F (-30° C to +80° C) Voltage: 9 VDC to 32 VDC (Switched) Current: 200mA 2.4”...
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Page 6: Installation
INSTALLATION The 202-DDG-03 scale is designed to be mounted inside the vehicle cabin, it is not for outdoor use. The following steps will walk you through how to correctly mount and install the gauge. CHOOSE MOUNTING LOCATION The gauge can be mounted in the dash panel either using an existing factory gauge hole or by creating one. - Page 7 INSTALLATION INSTALL 202 GAUGE TIGHTEN Insert the gauge into the mounting hole or bracket. INSERT Hold the gauge in a position so the display appears level on the dash panel or bracket. Note that the thickest portion of the gauge bezel indicates the bottom of the display.
- Page 8 INSTALLATION CONNECT WIRE HARNESS Connect the wire harness to the connector on the back of the gauge. DUMP AIR FROM SUSPENSION SYSTEM INSTALL NEW STREET TEE FITTING Air Bag Remove the suspension air line fitting from the top of one of the air bags. Street tee tting Insert a street tee fitting into the top of the air bag that matches the thread...
- Page 9 INSTALLATION ROUTE AIR LINE TO GAUGE Route the new 1/4” air line from the tee fitting assembly to the gauge. Secure air line with zip ties. Insert the air line into the push-to-connect fitting on the back of the gauge. REPEAT STEPS 7-9 ON THE SECOND AND THIRD HCVS AIR UP SUSPENSION TO CHECK FOR LEAKS RE-ASSEMBLE DASH PANEL IF NEEDED...
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Page 10: Setup Wizard
COMPLETE SCALE SETUP USING THE SETUP WIZARD Once the scale is connected to power, initial startup will prompt a “Setup Wizard” that will guide you through a COMPLETE SETUP of the scale. Below is a list of settings that will require your input: - Language - Units Setup Wizard... -
Page 11: Calibration
CALIBRATION OVERVIEW The 202-DDG-03 load scale must be calibrated both while empty and loaded to work properly. The scale associates the air pressure in the suspension system to the weight you enter at the time of calibration. You will need to calibrate once while the vehicle is empty, and again while the vehicle is loaded for the axle groups being monitored. -
Page 12: Empty
EMPTY CALIBRATION 1. While the vehicle is empty, obtain axle group weights from a certified in-ground scale. 2. Park on a level surface. Shift the transmission to neutral and set the parking brakes. Chock the wheels to prevent unexpected vehicle movement, then release the parking and service brakes. 3. -
Page 13: Loaded
LOADED CALIBRATION 1. While the vehicle is loaded, obtain axle group weights from a certified in-ground scale. 2. Park on a level surface. Shift the transmission to neutral and set the parking brakes. Chock the wheels to prevent unexpected vehicle movement, then release the parking and service brakes. 3. -
Page 14: Operate & Weigh
OPERATION & WEIGHING Follow these steps while weighing your vehicle: 1. Park on level surface. Shift the transmission to neutral and set the parking brakes. 2. Chock the wheels to prevent unexpected vehicle movement, then release the parking and service brakes. 3. -
Page 15: Sensor Configuration
SENSOR CONFIGURATION The axle names displayed on the weight screens and their association to each air sensor are configurable and can be set to match your vehicle. This setting is part of the "Setup Wizard" completed at the time of initial startup. To change the axle names or sensor associations after initial setup, follow the steps below: Weight Summary (lbs) Set Up... -
Page 16: Estimated Steer Feature
ESTIMATED STEER FEATURE If the 202-DDG-03 load scale is used to monitor a tractor's drive axle group the Estimated Steer feature can be enabled to display and additional axle group weight for the steer axle. Estimated Steer uses the air pressure measurement from the drive axle group along with user-entered calibration values for the steer axle to calculate an accurate steer axle weight. -
Page 17: Multiple Trailer Feature
MULTIPLE TRAILER FEATURE The 202 series gauge has an optional “Multiple Trailer Calibration” feature. This feature can save calibration values for up to 9 different trailers for operators that pull more than one trailer. Choosing to enable or disable the Multiple Trailer Calibration feature is part of the Setup Wizard completed at the time initial startup. - Page 18 MULTIPLE TRAILER FEATURE With the feature enabled, a "Change Trailer" button will now be available on the trailer weight screen(s) to access nine different trailer calibrations. Each of the nine selections will need to be calibrated both empty and loaded while connected to it's corresponding trailer.
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Page 19: Security Pin Code (Optional)
SET current PIN if one an already existing already exists. PIN. PIN. If a PIN code is forgotten or lost, please contact Right Weigh technical support listed on page 2 for instructions on how to reset the PIN code. -
Page 20: Language
LANGUAGE Set the scale to the language of preference by following these steps: Weight Summary (lbs) Set Up Est. Steer 11,820 From any weight screen, press the GEAR icon. Calibration Settings Drive 32,820 TOTAL Trailer A-1 30,180 74,820 Sensor From the Set Up screen, select SETTINGS. Diagnostics Configuration Back... -
Page 21: Unit Of Measure
UNIT OF MEASURE If the 202 series scale can be configured to use either English (lbs) or Metric (kgs) units. Follow the steps below to change the units: Weight Summary (lbs) Set Up Est. Steer 11,820 From any weight screen, press the GEAR icon. Calibration Settings Drive... -
Page 22: Brightness
BRIGHTNESS To adjust the display brightness of your 202 series scale, follow the steps below: Weight Summary (lbs) Set Up Est. Steer 11,820 From any weight screen, press the GEAR icon. Calibration Settings Drive 32,820 TOTAL Trailer A-1 30,180 74,820 Sensor From the Set Up screen, select SETTINGS. -
Page 23: Reset Calibration Data
RESET CALIBRATION DATA In rare cases, it might be necessary to reset the calibration data back to the original default values. To reset the calibration data to the default values, follow these steps: Weight Summary (lbs) Set Up Reset Calibration Data Settings Est. -
Page 24: Reset To Factory Default
RESET TO FACTORY DEFAULT If there is a problem with the gauge, it may be necessary to reset it completely back to factory default settings. This will remove previously set calibration data, air sensor configuration and names, PIN code, etc. To reset the gauge, follow these steps: Weight Summary (lbs) Set Up... -
Page 25: Troubleshooting
To test for an HCV is malfunctioning or broken problem, acquire a weight reading from the Right Weigh gauge and write it down (refer to gauge operating instructions for proper procedure). Drive the vehicle around the block and return to the same location. Acquire a second reading from the Right Weigh gauge. - Page 26 TROUBLESHOOTING PROBLEM SOLUTION CAUSE Weight shows “0” The gauge is not receiving any Check the air pressure by going to Setup > Diagnostics and looking at each air sensor being used. Each one should be between 2 and 75 psi. If pounds or kilograms air from the axle group(s) this pressure is lower than 2 psi, the gauge is not receiving any air...
- Page 27 TROUBLESHOOTING PROBLEM SOLUTION CAUSE Connect the scale to a switched power source between 9 and 32 VDC Scale is not connected to a Scale Does Not Power switched power source of (typically either the vehicle marker lights or the AUX/ABS wire). If there is between 9 and 32 VDC a bad connection in the circuit which causes voltage to drop below 9 volts, the scale will not power on.
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Page 28: Appendix A - Additional Parts
APPENDIX A The following is a list of additional parts that may be needed for air line installation. This list is just a suggestion and may not be all of the parts needed for your specific vehicle. These parts are included in installation kit 101-SK (sold separately): Street Tee Fitting The thread size should... - Page 29 NOTES...
- Page 30 NOTES...
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Page 31: Warranty Statement, Return Policy, & Repairs
In no event shall Right Weigh, Inc. be liable for direct, indirect, special, incidental or consequential damages (including loss of profits or loss of time) resulting from the performance of a Right Weigh, Inc. product. In all cases, Right Weigh, Inc. liability will be limited to the original cost of the product in question. - Page 32 THANK YOU FOR YOUR BUSINESS SCAN HERE FOR ADDITIONAL RESOURCES AND VIDEOS www.rwls.com/manuals-resources/ RightWeighInc rightweigh_inc rwlsinc right-weigh-inc- Right Weigh, Inc. PP-003-0004 Revision K ©2015-2023 Right Weigh, Inc. All rights reserved. Hillsboro, Oregon USA January 2023...
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