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LAUNCH is a registered trademark of LAUNCH
TECH. CO., LTD. (LAUNCH for short) in China and
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Copyright Information
Copyright © 2000 by LAUNCH TECH. CO., LTD. All
rights reserved. No part of this publication may be
reproduced, stored in a retrieval system, or
transmitted in any form or by any means, electronic,
mechanical, photocopying, recording or otherwise,
without the prior written permission of LAUNCH.
The information contained herein is designed only
for the use of this unit. LAUNCH is not responsible
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units.
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the purchaser of this unit or third parties for
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modifications, repairs, or alterations to this unit, or
failure to strictly comply with LAUNCH operating
and maintenance instructions.
LAUNCH shall not be liable for any damages or
KWA-300 3D Wheel Aligner
problems arising from the use of any options or any
consumable products other than those designated
as Original LAUNCH Products or LAUNCH
Approved Products by LAUNCH.
General Notice
Other product names used herein are for
identification purposes only and may be trademarks
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Table of Contents
Summary of Contents for LAUNCH TECH LAUNCH KWA-300
- Page 1 Copyright Information Copyright © 2000 by LAUNCH TECH. CO., LTD. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of LAUNCH.
- Page 2 LAUNCH KWA-300 3D Wheel Aligner performed for the cameras after first installation, the user can not move or wobble the camera Precautions post no matter during or after using it. l If without approval of the supplier, please do not l Please read the User’s Manual and the disassemble the main unit and camera post in Installation and Parts Manual carefully before...
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Page 3: Table Of Contents
LAUNCH KWA-300 3D Wheel Aligner Language Setting..........4-7 Table of Contents Help................ 4-8 Exit ................. 4-8 Introduction............... 1-1 Frequently Asked Questions (FAQ) ......5-1 Definition ..............1-1 Industrial Computer Cannot Start Up, Without Any When Is Wheel Alignment Required....... 1-1 Prompts.............. -
Page 4: Introduction
KWA-300 3D Wheel Aligner Introduction Introduction Thank you for using KWA-300 3D wheel aligner manufactured by LAUNCH TECH CO., LTD. Definition KWA-300 3D Wheel Aligner is a precision measurement instrument designed to measure the wheel alignment parameters and compare them with the specifications provided by vehicle manufacturer. -
Page 5: Caster
LAUNCH KWA-300 3D Wheel Aligner Introduction forwards, caster is negative. Caster angle influences the directional stability of the steering. To increase the tendency of the steering to self-centre, the steering will normally be designed with positive caster. Toe-out on Turns Toe-out on turns is defined as the difference of the steering angle between the two front wheels when turning left or right by 20°as shown in Figure 1.5. -
Page 6: Wheelbase Difference
LAUNCH KWA-300 3D Wheel Aligner Introduction toe-in of the drive wheels first, and then adjust the difference can be also expressed by angle. See Fig. toe-in of driven wheels. 1.8. Fig. 1.8 Fig.1.6 Left (right) lateral offset angle Wheelbase Difference The relative offset in lateral direction between front Wheelbase difference is defined as the angle axle and rear axle of vehicle is axle offset. -
Page 7: Functions And Features
LAUNCH KWA-300 3D Wheel Aligner Introduction clamps. Functions and Features Provides many kinds of auto test processes Complete test: The KWA-300 3D Wheel and diagram operating interfaces, very simple Aligner can be used to measure the most and clear to operate; the whole test process wheel alignment parameters, such as front can be performed automatically, and there are wheel toe-in, front wheel camber, caster,... - Page 8 LAUNCH KWA-300 3D Wheel Aligner Introduction Right camera Right target Monitor Industrial computer, image collector Printer Left camera Left target keyboard、mouse Fig.1.9 The data collecting system consists of 4 cameras with high resolution and 4 targets. The left and right cameras capture the images on the left and right targets, and transmit them to the data processing system via the image collector.
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Page 9: Structures
LAUNCH KWA-300 3D Wheel Aligner Structures The computer group includes industrial computer, Structures monitor, keyboard, mouse, printer and image collector, etc. The monitor, mouse and printer are on the top of the cabinet. The industrial computer is Overall Structures inside the upper compartment of the cabinet, the image collector is inside the industrial computer and KWA-300 3D Wheel Aligner mainly consists of the the keyboard is installed on the keyboard drawer. -
Page 10: Wheel Clamps And Targets
LAUNCH KWA-300 3D Wheel Aligner Structures prevent the posts from swaying, otherwise the may be caused and the test result may be position of camera will be changed, influencing influenced. the test result ). Communication cables There are 4 signal cables and 2 power supply cables for infrared light between the main unit and the cameras of KWA-300 3D wheel aligner, which should be fixed on the ground at first installation,... -
Page 11: Brake Pedal Depressor
LAUNCH KWA-300 3D Wheel Aligner Structures Brake Pedal Depressor KWA-300 3D has a brake pedal depressor as shown in Fig.2.7. It is used to hold the brake pedal down. Fig.2.7 Brake pedal depressor Wheel Clamp Tie The wheel clamp tie is shown in Fig.2.8. It is used to bind the wheel clamp to the wheel rim. -
Page 12: Basic Operation Procedures
LAUNCH KWA-300 3D Wireless Wheel Aligner Basic Operation Procedures Basic Operation Procedures Get Vehicle Information Ask the owner for vehicle drivability problems, symptoms, and wheel alignment history, and find out vehicle information such as make, model and year, etc. Check each chassis part carefully, including rubber boot, bearing, rock arm, tripod end, shock absorber, tie rod end and steering mechanism, for any looseness or wear. -
Page 13: Operation Instructions
LAUNCH KWA-300 3D Wireless Wheel Aligner Operation Instructions [Alignment Test], [Help System], [Language Setting] and [Exit]. See Fig.4.2. Operation Instructions Preparation Ask the owner for vehicle drivability problems and symptoms, wheel alignment history, and find out vehicle information such as make, model and year, etc. -
Page 14: Data Query
LAUNCH KWA-300 3D Wireless Wheel Aligner Operation Instructions Fig.4.3 Fig.4.5 There are three functional options on this interface: Double click on the manufacturer selected to enter Data Query: to query alignment data of corresponding the database of this manufacturer, the screen will vehicle models;... -
Page 15: Data Edit
LAUNCH KWA-300 3D Wireless Wheel Aligner Operation Instructions modified. Data Edit Click the icon of [Data Edit], the screen will display Client Management the interface as shown in Fig. 4.8. Client information is automatically saved in the client information database after each test. In the main function menu, please click the icon of [CLIENT MANAGEMENT], the screen will display the interface as shown in Fig.4.10. -
Page 16: Test Setting
LAUNCH KWA-300 3D Wireless Wheel Aligner Operation Instructions the interface as shown in Fig.4.12. equably during pulling and pushing; when testing the kingpin, please move the steering wheel holder away in order to turn the steering wheel; press down the brake pedal with the brake pedal depressor, and then turn the steering wheel equably. - Page 17 LAUNCH KWA-300 3D Wireless Wheel Aligner Operation Instructions passed, the screen will display the interface as shown in Fig.4.16. Fig.4.19 Fig.4.16 Turn the steering wheel right slowly according to the tips on the above interface, when the turning angle is There is a red arrow head on each wheel, which more than 20º, please turn the steering wheel left instructs the operator to pull the vehicle slowly as per...
- Page 18 LAUNCH KWA-300 3D Wireless Wheel Aligner Operation Instructions Click icon of [OK] to print the report form, and then to reduce the error caused by the distortion of the click the icon of [Exit] to return to the main interface of wheel rim and tire, it is suggested to select wheel ALIGNMENT TEST.
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Page 19: Start Test
LAUNCH KWA-300 3D Wireless Wheel Aligner Operation Instructions pushbutton on the upper column of the interface. The functional pushbuttons, such as Restore Target Image, Zoom in Target Image, Zoom out Target Image and Move Target Image, etc. are available only in case of the single target image is displayed. -
Page 20: Help
LAUNCH KWA-300 3D Wireless Wheel Aligner Operation Instructions After selecting the desired language: Simplified Chinese or English, please click [OK] pushbutton to confirm. Help User can press F1 key or click [HELP] button to enter the help system on any interface. The help subject depends on the content of the current screen. -
Page 21: Frequently Asked Questions (Faq)
LAUNCH KWA-300 3D Wireless Wheel Aligner When you turn the steering Frequently Asked wheel, the tip box appears in case of the light path has been Questions (FAQ) blocked, how to handle it? If the tip box appears among the 20º area, please Industrial Computer Cannot... -
Page 22: Maintenance
LAUNCH KWA-300 3DWireless Wheel Aligner Maintenance Don’t disassemble the targets and clamps to avoid damage of their elements. LAUNCH will Maintenance not guarantee for this kind of failure. To prolong the life of the equipment, the user should Printer maintain it with care. The Wireless Wheel Aligner is a precision equipment, that requires periodical Read the operation instruction of the printer maintenance. - Page 23 LAUNCH KWA-300 3DWireless Wheel Aligner Maintenance Generally speaking, it is not necessary to oil the turntables frequently.
- Page 24 Warranty return freight. Send the unit pre-paid to: THIS WARRANTY IS EXPRESSLY LIMITED TO Attn: Customer Service Center PERSONS WHO PURCHASE LAUNCH PRODUCTS Shenzhen Launch Tech. Co., Ltd. FOR PURPOSES OF RESALE OR USE IN THE Xinyang Building, ORDINARY COURSE BUYER’S...