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Air Weigh LOADMAXX Quick Reference Manual

On-board scales
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Download this manual See also: User Manual, Installation Manual
LOADMAXX
ON-BOARD SCALES
QUICK REFERENCE
GUIDE

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Summary of Contents for Air Weigh LOADMAXX

  • Page 1 LOADMAXX ON-BOARD SCALES QUICK REFERENCE GUIDE...
  • Page 2 LOADMAXX ON-BOARD SCALES TRACTOR CONTROL KEY ESCAPE ENTER DOWN ARROW ARROW LOADMAXX ON-BOARD SCALES TRAILER CONTROL KEY POWER MENU ESCAPE ENTER DOWN ARROW ARROW...
  • Page 3 LOADMAXX ON-BOARD SCALES How On-Board Scales Operate Air-Weigh On-Board Scales measure the air pressure in your air-ride suspension system; they calibrate, and convert that information into on the ground weight. Then, that information is displayed in the cab of your truck.
  • Page 4 Alarms LoadMaxx on-board scale system features two individually programmable alarm outputs, Alarm 1 and Alarm 2. The alarms can be turned off by using the Alarm menu TURN ON/OFF function. Alarms appear as a bell icon shown on the tractor display.
  • Page 5 - 1 trip with a Heavy load and 1 trip Empty. • Get the first weight ticket • Enter the axle weight shown on the weight ticket immediately as instructed on the following pages into your LoadMaxx scale. Heavy Weight Empty Weight...
  • Page 6 Calibrate LoadMaxx Tractor & Trailer Scales Calibration of LoadMaxx trailer scale can be completed at the tractor display. If your tractor is attached via the 7-way cord to a trailer which is equipped with LoadMaxx on-board scales, the calibration information is automatically sent to the trailer.

  • Page 7: Calibration Guide

    LOADMAXX CALIBRATION GUIDE Calibrating LoadMaxx Tractor Scales Calibration is a scientific term that simply means that you need to carefully enter an empty weight, and a heavy weight for each axle group into the on-board scale. Your on-board scale already knows exactly how much air pressure is in your suspension when your truck is empty and how much pressure exists when you have a heavy load.
  • Page 8 Air-Weigh Scales provide the Weight of all Axle Groups Calibration is required for each axle group. Display indicators blink on-screen. If you choose to enter the Heavy weight information from the certified scale ticket first, follow the “Heavy” calibration instructions. Complete the process with the “Empty” calibration entry instructions.
  • Page 9 Steer, Drive and Trailer axle groups will appear as STR, DRV, TRL. 10. Press ENTER while STR is blinking. (Without a trailer scale you will not see the TRL option.) 11. Use the UP and DOWN arrows to select the proper steer axle weight Fig.
  • Page 10 “Heavy” instead of “Empty” on the screen. After you finish entering all of the “Empty” and the “Heavy” weight information, your LoadMaxx on-board scale will be fully calibrated and ready for use. If you have questions, call Air-Weigh Customer Support at 888-459-3444.
  • Page 11 LOADMAXX CALIBRATION GUIDE Calibrating LoadMaxx Trailer Scales Calibration is a scientific term that simply means that you need to carefully enter an empty weight, and a heavy weight for each axle group into the on-board scale. Your on-board scale already knows exactly how much air pressure is in your suspension when your trailer is empty and how much pressure exists when you have a heavy load.
  • Page 12 Calibrating LoadMaxx Trailer Scale Calibrate the trailer scale “Manually” or use “Built-In” calibrations. • Manual Calibration is recommended. Use a certified scale weight ticket. • “Built-In” Calibration requires suspension’s Brand, Model & number of axles Depending upon the status of your trailer Empty/Heavy, enter the corresponding weight information shown on the certified scale ticket when instructed.
  • Page 13 8. Using the UP and DOWN arrows enter the weight of the trailer axle shown on the certified scale ticket. 9. Press ENTER. The screen will show ACCEPTED. Fig. 8 Fig. 9 Next, get a Heavy/Empty load, repeat pre-calibration steps and enter the remaining weight information.
  • Page 14 With CALIBRATE shown on screen 5. Press ENTER. Fig.5 The screen will change to SUSPNSNS. This abbreviation indicates suspension. 6. Press ENTER. Fig. 6 A list of abbreviated “Built-In” suspension brands will appear on screen. 7. Use the UP and DOWN arrows to find your specific suspension brand.

  • Page 15: Pin Protection

    LOADMAXX PIN PROTECTION Trailer Scale PIN Protection Protect calibration information and ensure drivers trust the accuracy of their LoadMaxx On-Board Trailer Scale. Select an easy-to-remember, low 2-3 digit, Personal Identification Number (PIN). If you lose the PIN#, Air-Weigh can unlock the scale, call 888-459-3247.
  • Page 16 Using LoadMaxx On-Board Scales Daily use of your on-board scales requires that you make a few adjustments to your routine. To read your scale you need to find a place to stop. 1. Identify a level, smooth area…lightly tap your breaks to slow, with the transmission in neutral...safely glide to a full stop.
  • Page 17 LOADMAXX ALARMS Setting the Tractor Alarm Function If your scale is PIN Protected you will not be able to shut off or turn on the alarms, unless you have the PIN Number. 1. Press ESC twice until VIEW WEIGHTS is blinking.
  • Page 18 11. Press ESC once. 12. Press the DOWN arrow once ALARM WT 1. 13. Press ENTER. 14. Using the UP and DOWN arrows enter Fig. 11 Fig. 12 the desired alarm weight. 15. Press ENTER. The screen will then flash ACCEPTED. Fig.
  • Page 19 LOADMAXX ALARMS Setting Trailer Alarm Functions 1. Press the MENU button. 2. Use the UP arrow once, the screen will display PROGRAM. 3. Press ENTER. Fig. 1 If the scale is not PIN protected it will flash NO PIN, then proceed to Step 4.
  • Page 20 6. Press the UP arrow four times, the screen displays ALARM WT. 7. Press ENTER. Fig. 7 Fig. 6 8. Use UP and DOWN arrows to change the zero in the display to a preferred weight that will activate to the alarm weight. 9.
  • Page 21 14. To activate the alarm feature, press the DOWN arrow once to display ALARM ON. 15. Press ENTER. Fig. 15 Fig. 14 16. Press UP arrow once. Choose YES. 17. Press ENTER, screen will momentarily display ACCEPTED. Fig. 16 18. To return to main weight display, press MENU, the screen will display WEIGHTS.
  • Page 22 Fleet Specialist 888-459-3444 Customer Support 888-459-3247 www.Air-Weigh.com...