background image

 

 

Interior Digital Load Scale 

202-DDG-01 

 

Installation and Operation Manual 

Please read carefully before installation 

Summary of Contents for 202-DDG-01

Page 1: ...Interior Digital Load Scale 202 DDG 01 Installation and Operation Manual Please read carefully before installation ...

Page 2: ... 11 4 2 Enable Estimated Steer Axle 12 4 3 Change Units LBS or KG 13 4 4 Adjust Backlight and Screen Contrast 14 4 5 Set Calibration Security PIN Code Optional 14 4 6 Reset Calibration Data to Factory Default Values 15 5 0 Calibration Overview 16 5 1 Gather and Enter Calibration Data 16 6 0 Operating and Weighing Instructions 18 7 0 Troubleshooting 19 8 0 Additional Support 20 Appendix A 21 Warran...

Page 3: ...2 Specifications Operating Temperature 20 C to 85 C 4 F to 185 F Storage Temperature 20 C to 85 C 4 F to 185 F Power Supply 9 VDC to 32 VDC Units Pounds LBS or Kilograms KG Housing Black ABS ...

Page 4: ...tor one air suspension axle group that has one Height Control Valve HCV Note Independent lift axles cannot be considered part of an axle group Warning The 202 DDG 01 digital dash gauge must be mounted inside the vehicles cabin It is not designed to withstand harsh external environments An axle group can consist of one two or three axles Single Axle Group Tandem Axle Group Tri Axle Group ...

Page 5: ...location within the vehicles cabin 2 Airline installation and routing This involves attaching a new airline that runs from the axle group to the gauge mounting location 3 Gauge configuration and feature set up This involves configuring the gauge to the vehicle and setting up individual features 4 Gauge calibration This involves gathering and entering empty and loaded weight values for the axle gro...

Page 6: ...ctrical and airline connections Remove the dash panel and confirm the available space before proceeding If needed refer to the vehicle owner s manual or a qualified technician for detailed instructions on dash panel assembly for your vehicle Note In some cases the construction of the vehicles dash panel will not allow installation of aftermarket gauges Therefore the gauge must be mounted using an ...

Page 7: ...o ensure internal dash components will not be damaged d Aftermarket gauge pod or bracket system Use this option if the vehicles dash panel cannot accept aftermarket gauges Step 2 Insert the Right Weigh digital dash gauge into the mounting hole Hold the gauge in position so the display appears level on the dash panel or gauge pod bracket ...

Page 8: ...gauge until it is tight and firmly holds the gauge in position DO NOT OVER TIGHTEN This could cause problems with the display and touchscreen Step 4 Locate a constant electrical power and ground circuit that is controlled by the ignition switch Attach the RED wire to a positive power source and the BLACK wire to a chassis ground source ...

Page 9: ... group being monitored Note The 202 DDG 01 gauge cannot be used on an axle group that has two HCVs To monitor an axle group that has two HCVs you will need the 202 DDG 02 dash gauge Note For a list of required parts that are not included with the Right Weight digital gauge please see Appendix A Step 1 Insert a Street Tee fitting not included into the top of the most easily accessible air spring fr...

Page 10: ... may be required Step 2 Using approved fittings that match the thread size of the Street Tee connect a 1 4 inch nylon airline not included to the Street Tee Note Make sure the airline is long enough to reach the mounting location of the gauge Step 3 Route the new airline up into the cabin where the Right Weigh digital dash gauge is mounted Make sure to avoid sharp edges and engine components that ...

Page 11: ...of the gauge Step 5 After the airline is connected to the sensor fittings air up the suspension system and check all fitting connections for air leaks Step 6 Installation is now complete Carefully re assemble the dash panel if needed The following diagram shows a basic airline schematic ...

Page 12: ...nd configure the gauge as needed 4 1 Change Air Sensor Names To change the default air sensor name follow these steps Step 1 From the HOME screen navigate to the Config Names Press then select Settings Press twice to advance the screen until Config Names appears Select Config Names The Config Names screen will display each sensor and its corresponding name in the form of a button Step 2 Press butt...

Page 13: ...s in the drive axle s air suspension system To enable the estimated steer axle feature the gauge air sensor must be connected to the vehicles drive axle suspension system and that sensor must be named Drive Please refer to sections 4 1 Change Air Sensor Names to set up and configure the air sensor name To turn on the Estimated Steer axle weight feature follow these screen steps Step 1 From the HOM...

Page 14: ...ts LBS or KG By default the gauge will be set to display weight in pounds LBS To change the system units follow these screen steps Step1 From the HOME screen navigate to the Units screen Press then select Settings Step 2 Select English for LBS or Metric for KG Step 3 To confirm and return to the HOME screen press the twice and once ...

Page 15: ...ase or decrease the backlight brightness and or the display contrast Step 3 To confirm and return to the HOME screen press the twice and once 4 5 Set Calibration Security PIN Code Optional To protect calibration data from unwanted changes you can set a security PIN code This code will be required in order to get into the Calibration screens To set a PIN code follow these steps Step 1 From the Home...

Page 16: ...ntact details 4 6 Reset Calibration Data to Factory Default Values In a few rare cases it might be necessary to reset the calibration data back to the original factory default values To reset the calibration data to the default values follow these steps From the Home screen press then select Calibration Enter the PIN code if required Press until the Reset Cal Data option appears Select Reset Cal D...

Page 17: ...estimated weight for the steer axle will be reasonably accurate only when the 5th wheel is in the marked location 5 1 Gather and Enter Calibration Data Use the following steps to gather and enter the empty or loaded axle group calibration weight values Note For best results make sure the vehicle is full of fuel during the calibration process Step 1 Using a certified in ground scale obtain a weight...

Page 18: ... are entering You will be asked if you want to enter new calibration data Press YES to continue Step 9 Using the keypad displayed enter the certified weight for the axle group and press Enter You will be asked to confirm the weight If correct press YES to continue Step 10 After you have entered the calibration data for the axle group press the button once and the button once to return to the HOME ...

Page 19: ... Chock the wheels to prevent unexpected vehicle movement then release the parking brakes Step 3 Make sure the Height Control Valve HCV has fully inflated the air bags If needed briefly dump the air from the suspension and allow the HCV to refill the system This may take several minutes depending on the type of HCV Step 4 From the HOME screen press the button to view the suspension weight values No...

Page 20: ... a HCV problem follow steps 1 to 5 of the operating instructions the vehicle should be loaded Write down the weight reading from the load scale Then drive the vehicle around the block and return to the same location Follow steps 1 to 5 of the operating instructions again to get a second reading for the load scale If the two readings are significantly different than the HCV might be malfunctioning ...

Page 21: ...20 8 0 Additional Support Contact United States Canada and All Other Countries Right Weigh Inc Tel 888 818 2058 www rwls com rwls rwls com Australia and New Zealand Smart Truck Solutions Tel 0418 622840 ...

Page 22: ...cle Check with your Right Weigh dealer for optional installation kits 1 Approximately 20 to 30 feet 6 to 9 meters or more of 1 4 inch nylon tubing 2 Street Tee fittings The thread size should match the air bag fittings 1 4 inch NPT or 3 8 inch NPT 3 Male Straight Airline fittings for 1 4 inch tubing with a thread size to match the Street Tee fittings 4 10 or more nylon zip ties ...

Page 23: ... by the buyer or user 4 Abuse misuse or unauthorized modification 5 Acts of God lightning strike floods fire earthquake etc Right Weigh Inc assumes no responsibility or liability for any loss or damages resulting from use of Right Weigh Inc products 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 ...

Page 24: ...PP 003 0002 Rev A June 2015 Right Weigh Inc Hillsboro Oregon USA www rwls com 2015 Right Weigh Inc All rights reserved ...

Reviews: