I. Overview

GYDWA-4 contact type dynamic surface measurement 4-wheel aligner is a 4-wheel aligner used to measure the dynamic toe angle and camber angle of the vehicle when it is driving on the road. The purpose of designing the dynamic surface measurement contact type 4-wheel aligner is to solve the problem that small and medium-sized automobile factories cannot afford the high price of non-contact type 4-wheel aligners! At the other extreme, the aligner of the repair shop takes the wheel hub as the measurement object! The static toe and camber of the wheel hub are measured as the static positioning of the wheel, while the key dynamic positioning of the vehicle when driving is unknown! In order to be able to complete the wheel runout compensation and steering wheel deflection correction, the only choice is the contact type dynamic surface measurement 4-wheel aligner, which can meet the inspection and adjustment needs of the car factory: the beat, measurement principle, and platform structure are exactly the same as the non-contact type 4-wheel aligner! According to the needs of the enterprise in the later stage, it can be switched to a non-contact type 4-wheel aligner at any time.

■Quality assurance commitment and responsibility

The GYDWA-4 wheel alignment you purchased is covered by a one-year warranty from Shandong Zhengneng Automotive Inspection Equipment Co., Ltd. During this period, if there is any failure of the equipment that is the responsibility of our company, we will repair or replace parts for you free of charge. However, this warranty does not include the following points:

●The equipment fails to work properly due to improper use;

● The equipment has been repaired or altered by any unit or individual not authorized by the company, causing it to fail to work properly;

●The equipment cannot work normally due to an accident;

Shandong Zhengneng Automobile Inspection Equipment Co., Ltd. reserves the right to make changes to the product, its design or this instruction manual at any time without prior notice!

Note: Our company will not bear any responsibility for any equipment damage or malfunction caused by the user's failure to use the equipment in accordance with the operating methods and working environment specified in this manual, or for any economic losses or equipment damage caused by your failure to comply with the precautions, warnings, etc. listed in the manual!