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ONBOARD LOAD SCALE EXTERIOR ANALOG 310-PP Series...
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IMPORTANT! Please read instructions COMPLETELY and thoroughly before installation. Right Weigh, Inc. is not responsible or liable for product failure or vehicle damage due to improper installation. The installation requirements are outlined in this manual and should be followed thoroughly to avoid inaccuracy or damage to the product.
PARTS REQUIRED These parts are included in the 310-RK (Retail Kit) products and are sold separately in the 101-SK kit: Street Tee Fitting The thread size and type should match the thread size and type of the vehicle suspension Male NPT Tube for 1/4” Air Line The thread size and type should match the thread size and type of the vehicle suspension Male Elbow Tube Fitting for 1/4”...
114 mm 406 mm The 310-PP series is designed for use on an axle group with a single height control valve suspension system. Within this series, there are different products designed for different axle group configurations. Before installation, make sure you have the...
SCALE INSTALLATION The 310 Series gauge comes in a protective box with a mounting bracket and hardware. The following steps will walk you through how to correctly mount and install the scale. Be sure to choose a location that is easily accessible and safe from potential damage (forklift posts, tire caps, etc.) DO NOT mount the scale directly to the chassis or any other main beam unless it is approved by the vehicle manufacturer.
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SCALE INSTALLATION TEE INTO AIR SUSPENSION Remove the suspension air line fitting from the top of one of the air bags. Insert a street tee fitting into the top of the air bag that matches the thread size of the vehicle suspension. Reinstall the suspension air line and fitting into the street tee.
CALIBRATION AND OPERATION CALIBRATING 1: The vehicle must be fully loaded. For best results, calibrate with a loaded weight within 1500lbs or 750kgs of your typical axle group weight (DO NOT calibrate empty!) 2: Using a certified in-ground scale, obtain a loaded weight for the axle group attached to the gauge.
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. If the two readings are significantly different, then the HCV might be malfunctioning.
(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. Right Weigh, Inc. reserves the right to make improvements in design, construction, and...
Right Weigh, Inc. will return the repaired product at customer expense via a shipping method (carrier to be at sole discretion of Right Weigh, Inc.) equal to or faster than the method used by the customer.
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