Miller Electric Shopmaster 300 AC/DC Installation Guide

Self-Weighing Truck and Trailer Scales™ Welded Steer Axle Deflection Sensor Kit Installation Guide For Use on Vehicles with Steel Sp

10 6. Insert one bolt through the bracket hole on the sensor end with the word “TOP” on it (Fig. 7). Place a washer and a nut at the end of the bolt

11 Fig. 8: Installing the Connector Tab Setting the A/D Values NOTE: A/D refers to the analog-to-digital conversion of the sensor reading. 1. To a

12 Fig. 9: Assembling the Electrical Connector NOTE: When tightening the bolts, ALWAYS torque the nut, NOT the bolt head. A/D Reading is BELOW 750

13  Exert downward pressure lightly with your fingers on the non-cable end of the sensor until the A/D reading is between 750 and 1250.  Tighten

14 Fig. 10: Driver’s side orientation NOTE: Make sure there is enough slack in the sensor extension cable between the axle and the frame to allow for

15 Fig. 11: Passenger’s side orientation 5. Mount the cover over the sensor and the sensor brackets so that the sensor cable is completely u

16 6. Very loosely install band clamps around the steer axle on both ends of the deflection sensor cover. Ensure that the band clamp on each side c

17 Fig. 14: Cover with Sensor Extension Cable Fig. 15: Securing the Sensor Extension Cable to the Axle Nylon TieSensor ExtensionCab

18 Limited Warranty For product failures due to material or manufacturing defects, Air-Weigh will replace or repair all components for up to

19 Procedure for Warranty Claims 1. For a warranty claim of an Air-Weigh product, customers should get the part number, serial number, and failure des

2 Table of Contents ABOUT STEER AXLE DEFLECTION SENSORS ... 3 TOOLS REQUIRED ...

20 1730 Willow Creek Circle • Eugene, Oregon 97402-9152 USA P.O. Box 24308 • Eugene, Oregon 97402-0437 USA Telephone (541) 343-

3 About Steer Axle Deflection Sensors The Air-Weigh steer axle deflection sensor is a major component of several tractor and truck scale kits. Once in

4 Tools Required You will need to supply to following tools to install deflection sensors on the steer and drive axles.  Sander/grinder  40-grit

5 Installing the Steer Axle Sensor Bracket Preparing the Steer Axle Sensor Brackets 1. Locate and mark the center of the steer axle (Fig. 1) Fig. 1

6 Fig. 2: Cleaning and Sanding the Steer Axle 4. Re-clean the sanded area on the steer axle using one of the supplied alcohol pads. 5. Re-ma

7 Welding the Bracket Air-Weigh takes no responsibility for damage or failure of the steer axle due to improper welding 1. Place the new bracket asse

8 NOTE: Do not operate the vehicle while the alignment tool is still in place. Fig. 4: Welded axle and bracket Adding a Protective Spray Paint Coat

9 Installing and Adjusting the Steer Axle Sensor Installing the Deflection Sensor 1. Remove the alignment tool from the brackets. It should fit loos