twc-411nic tire changer installation and spare parts' manual enlaunch twc-411nic tire changer...

V1.01.000 2012-08-24

LAUNCH TWC-411NIC Tire Changer Installation and Parts Manual

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Trademark Information

LAUNCH is a registered trademark of LAUNCH TECH. CO., LTD. (LAUNCH for short) in China and other countries. All other LAUNCH trademarks, service marks, domain names, logos, and company names referred to in this manual are either trademarks, registered trademarks, service marks, domain names, logos, company names of or are otherwise the property of LAUNCH or its affiliates. In countries where any of the LAUNCH trademarks, service marks, domain names, logos and company names are not registered, LAUNCH claims other rights associated with unregistered trademarks, service marks, domain names, logos, and company names. Other products or company names referred to in this manual may be trademarks of their respective owners. You may not use any trademark, service mark, domain name, logo, or company name of LAUNCH or any third party without permission from the owner of the applicable trademark, service mark, domain name, logo, or company name. You may contact LAUNCH by visiting Launch at http://www.cnlaunch.com, or writing to Launch Industrial Park, North of Wuhe Rd., Banxuegang, Longgang, Shenzhen, Guangdong, P. R. China, to request written permission to use Materials on this manual for purposes or for all other questions relating to this manual.

Copyright Information

Copyright © 2012 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 for any use of this information as applied to other units.

Neither LAUNCH nor its affiliates shall be liable to the purchaser of this unit or third parties for damages, losses, costs, or expenses incurred by purchaser or third parties as a result of: accident, misuse, or abuse of this unit, or unauthorized 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 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 of their respective owners. LAUNCH disclaims any and all rights in those marks.


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This unit is made for the purpose of persons who have special techniques and certifications.

Disclaimer

To take full advantage of the unit, you should be familiar with tires of various kinds. All information, illustrations, and specifications contained in this manual are based on the latest information

available at the time of publication. The right is reserved to make change at any time without notice.

Safety Precautions

This manual is a necessary part of the product. Please read carefully. Keep the manual for later use when maintaining the machine. This machine can only be used for the designated purposes. Never use it for any other purpose. The manufacturer

is not held responsible for the damage incurred by improper use or use other than the intended purpose. The equipment can only be operated by qualified personnel with special training. Modification to any components or

parts, or use the machine for other purpose without either obtaining the agreement from the producer, or observing the requirement of the instructions may lead to direct or indirect damage to the equipment.

This machine should be installed on the stable ground. Keep the back panel at least 0.5m away from the wall for good ventilation. Enough room should be left on both

sides of the machine for convenient operation. Do not put this machine in a place with high temperature or moisture, or near the heating system, water tap,

air-humidifier or furnace. Do not put the machine near the window with sunlight. Protect the unit with a curtain or shield if necessary. Avoid lots of dust, ammonia, alcohol, thinner or spraying binder. People who are no operating the machines should be kept away when it is used. Use appropriate equipment and tools, protective and safety equipment, including eyeglasses, earplugs and working

boots, etc. Pay special attention to the safety marks on the machine. Do not touch or approach the moving parts by hand(s) during operating. Do not remove the safety device or override it. Use #2 lithium lubricants (grease) only within the safety range. Refer to the appendix for the safety data. Before moving the tire changer, contact maintenance personnel. The product is better used under the following conditions:

Temperature: 0℃~45℃ Relative humidity: 30~95%


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Description of Safety Signs

1

Keep safety for electrified devices.

2

Do not put your leg(s) between the splitter and the tire when the splitter is used.

3

Do not put your hand(s) between the tire and turntable when machine is operated.

4

Do not put your hand(s) between the MOUNT/DEMOUNT head and the tire.

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It is forbidden to put your hand(s) or tools in the claws when they are opened or closed.

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Pedal down to the first gear to perform direct inflating action; the nozzle whiff when you pedal down to the second gear.


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The Position of Safety Signs

Please change the safety signs if it gets blurred or lost. When one or more safety signs get lost, don’t operate the machine. The safety signs must be kept within the sight of the operator.


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Table of Contents

1. Structure ........................................................................................................................................................................ 1

2. Installation ..................................................................................................................................................................... 2

2.1 Unpacking................................................................................................................................................................. 2 2.2 Transportation........................................................................................................................................................... 2 2.3 Placing...................................................................................................................................................................... 2 2.4 Column ..................................................................................................................................................................... 2 2.5 Swing arm................................................................................................................................................................. 2 2.6 Return spring ............................................................................................................................................................ 3 2.7 Splitter ...................................................................................................................................................................... 3 2.8 Power and Air Connections ...................................................................................................................................... 4

3. Adjusting........................................................................................................................................................................ 4

3.1 Pedal adjustment...................................................................................................................................................... 4 3.2 Clamping Unit of the Jaws........................................................................................................................................ 4 3.3 Splitter ...................................................................................................................................................................... 4 3.4 Air Pressure Regulator, Gauge and Lubricator Assembly......................................................................................... 4 3.5 Mount/Demount Head............................................................................................................................................... 5

4. Maintenance .................................................................................................................................................................. 7

5. Electric Connection Diagram....................................................................................................................................... 8

6. Equipment Explosion Diagrams and Detailed Parts List .......................................................................................... 9

7. Recommended Parts List ........................................................................................................................................... 20

CE Declaration of Conformity........................................................................................................................................ 22


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1. Structure

Fig1.1

The main operating parts are as shown in Fig. 01.

Accessories provided are as shown in Fig.02

001-Tire lever 002-Gun inflator with a pressure gauge 003-Brush

Fig1.2

1- Return spring 2- Hexagonal column locking handle 3- Swing arm 4- Hexagonal column 5- Column 6- Mount/demount head 7- Clamping jaw 8- Turntable 9- Clamping cylinder

10- Screw handle 11- Splitter handle 12- Lubricant box 13- Splitter arm 14- Splitter shoe 15- Clamping cylinder control pedal 16- Splitter control pedal 17- Turntable control pedal


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2. Installation Prepare the following tools before installation: two screw wrenches, one set of inner hexagon wrenches, one set of box end wrenches, one plier, one set of screwdrivers and one digital multimeter (for testing voltage).

2.1 Unpacking

Unpack according to the instructions on the package. Remove the packing materials and inspect the machine for possible damage or loss of accessories during transportation.

Remove the cabinet, column, swing arm and accessory box fitted on the bottom plate and keep them in safety place.

Keep the packing materials out the reach of children. Handle in an appropriate way if the packing materials are likely to cause pollution.

Caution: The special anti-rust oil applied on the delicate parts may attract dust. Clean in when necessary.

2.2 Transportation

Transport with fork lift. Avoid the column and swing arm moving to improper places during transportation. Avoid the excessive tilting in transportation. Drive the fork lift carrying the equipment slowly. Try to keep the machine at the lowest position and make sure it won’t overturn in transportation.

2.3 Placing

Installation should be in accordance with safety regulations. Install the machine in proximity of power source and air compressed system. Install the machine on level concrete ground. 4 sets of M10*150 anchor bolts are used to fasten the machine onto

the ground to avoid vibration and noise. Set enough place (at least 1m in front and on both sides of the machine and 0.5m behind it) for operation and

maintenance of the machine. A protective shelter should be built in the case it has to be installed outdoor. Do not operate machine in proximity of flammable gas.

Note: For safety and proper operation, keep the machine at least 0.5m away from the wall.

2.4 Column

As shown in Fig2.1, the column is connected with the cabinet body through hexagon socket head bolts and washers.

2.5 Swing arm

As shown in Fig2.2, the swing arm is connected with the column through one bolt, the two ends of the bolt is locked by one big washer and some cir-clips.


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Fig2.1 Fig2.2

2.6 Return spring

As shown in Fig2.3, before installation you should remove the cap after unscrew the screw on the cap, and install the return spring on the hexagon column, and then assemble the cap back and tighten the screw.

Fig2.3

2.7 Splitter

First install the splitter arm. The splitter arm and the cabinet body is connected through a bolt, both ends of the bolt are locked by cir-clip and washer (Fig2.4). Then put the splitter arm passing through the piston rod at one side of the cabinet body and lock the nut (Fig2.5). Fix the return spring well at last.

Fig2.4 Fig2.5

Bolt

Cir-clip

Washer

Washers×8

Hexagon socket head screws×4

Cap 、Screw

Return spring

Cir-clip

Return spring

Bolt

Nut

Piston rod


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2.8 Power and Air Connections

Check the power source and the compressed air system are in accordance with the specifications on nameplate. Any electrical connection should be done by professionally trained technician.

The power socket should be nearby for convenient operation, at the height of 0.6~1.7m. A voltage stabilizer should be applied to connect power source and the machine in the case of unstable voltage. The machine should be well grounded.

3. Adjusting

3.1 Pedal adjustment

Note: The four pedals must be kept at the original position.

Press down the pedal “ ” to turn the turntable clockwise; Lift the pedal “ ” to turn the turntable counter-clockwise; Press down pedal “ ” to open splitter; release it to restore; Press down pedal ” ” to open the jaws on the turntable; pedal again to move them inward;

3.2 Clamping Unit of the Jaws

The position of the jaw on the turntable is controlled by the movement of the piston rod, which in turn is controlled by pedal “ ”. There are three levels for pedal “ ”. When pedal “ ” is placed on high, the piston rod will move inward and pull the jaws moving inward until the minimum.

When pedal “ ” is placed on low, the piston rod will move outward and pull the jaws moving outward until the maximum

3.3 Splitter

The splitter is on the right side of the cabinet. As the procedure requires, press down pedal “ ” to start the splitter cylinder, the piston rod will pull the splitter towards the cabinet, with magnitude around 14075N. Release pedal “ ”, the splitter will retract.

The splitter is able to swing within a certain range. In case the range of swing is not appropriate, adjust the nut (Fig3.1) at the right end of the piston rod.

Fig3.1

3.4 Air Pressure Regulator, Gauge and Lubricator Assembly

As shown in Fig3.2, there is a button on the regulator. When pulled up, the pressure can be increased or decreased by turn it clockwise or counter-clockwise. After adjusting the operation pressure, press the button down to lock it.

The air cleaner works to filter the water and impurity in the compressed air. When water and impurities run beyond


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the red line, turn open the draining valve to release them. The lubricator is used to add a certain amount of lubricant into gas for the moving parts in the cylinder and

regulator. Depress pedal “ ” or “ ” 3～5 times, a drop of lubricant will fall into the cup in the regulator. If it does not happen, the adjusting screw needs to be adjusted.

Fig3.2

3.5 Mount/Demount Head

Checking 1) Mount a 13 inch diameter aluminum alloy rim (preferably new) onto the turntable. 2) Lower the mount / demount head onto the rim and lock. 3) By means of the appropriate gauge kit, check measurements as indicated in Fig.33 (for mount/demount head with

roller) and Fig.34 (mount /demount head with insert).

Fig3.3

Fig3.4


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Calibration 1) Loosen all screws securing the mount / demount head. 2) Lower the mount / demount head onto the rim and lock. 3) Finger-tighten screws A3-A4 (Fig3.7 and Fig3.8) in order to turn the mount / demount head and obtain the correct

position. 4) Tighten screws A1-A2 (Fig3.5, 3.9 mount/demount head with roller; Fig3.6, 3.10 mount / demount head with insert)

to tilt the mount / demount head and obtain the correct position and then finger-tighten screw B. 5) Unlock and raise the hexagonal column, then lower it onto the rim and lock again. 6) First tighten screws A1-A2-A3-A4 in torque of 50Nm and check by means of gauges that the measurements

remain the same. 7) Lastly, tighten screw B to a torque of 50Nm and carry out checks once again with the gauges.

Fig3.5 Fig3.6

Fig3.7 Fig3.8

Fig3.9 Fig3.10


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4. Maintenance Note:

Maintenance can be carried out only by the specialized technician. Before any maintenance is performed, disconnect the power and keep the plug within the sight of the maintenance personnel, and shut off compressed air, push the air valve switch to “Off” position and depress pedal 15 for 3 or 4 times to bleed the residual compressed air in the machine.

To keep the tire changer in good condition and to prolong the work life, it is necessary to do regular maintenance according to the instructions on the User’s Manual. Otherwise, the normal operation and reliability of the machine will be affected, or personal injury would be caused.

Keep the machine and working area clean and prevent dust or foreign matter from entering the moving parts. Keep the hexagonal column clean and dry (clean with diesel as shown in Fig4.1). Keep the swing arm clean and lubricate it periodically so that it can move expectably. Weekly clean the turntable, jaws, guide ways (Fig4.2); clean and lubricate the column. Weekly lubricate the faying surface between moving parts and rubbing surface with lithium lubricant. Check the oil level in the sprayer regularly. If the oil level does not reach the second line, fill SAE20 (Fig4.3). Clear away the condensed material in the water separator around the sprayer regularly. Regularly check and adjust the tension of the belt. Check all connecting parts and bolts regularly and tighten them if necessary. Regularly check and adjust the hexagonal column to keep the proper distance between the inside of the

mount/demount head and the rim. Note: About 15 days after starting to use the equipment, fasten the jaws and positioning bolts A (Fig4.4).

Fig4.1 Fig4.2

Fig4.3 Fig4.4


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5. Electric Connection Diagram


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6. Equipment Explosion Diagrams and Detailed Parts List

General Assembly Drawing

The Body Assembly


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The Splitter Assembly

The Control Pedal Assembly


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The Gear Box Assembly

The Motor Assembly


12

The Pedal Valve Assembly

The Big Cylinder Assembly


13

The Vertical Column Assembly

The Turntable Assembly


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The Small Cylinder Assembly


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NO. NAME QTY NO. NAME QTY

101 Body assembly 1 212 Screw M10*25 2

102 Vertical column assembly 1 213 Washer 10 8

103 Washer 12 6 214 Washer 10 2

104 Washer 12 6 215 Gear box assembly 1

105 Bolt M12*75 4 216 Motor assembly 1

106 Bolt M12*50 2 217 Bolt M10*200 4

107 Turntable assembly 1 218 Washer 10 6

108 Flat bond 10*45 1 219 Nut M10 14

109 Cap 1 220 Bolt M10*160 2

110 Screw M12*25 1 221 V-belt A-26 1

222 Rubber wheel support 1 1

201 Body assembly 1 223 Washer 6 11

202 Tire assembly 1 224 Screw M6*20 4

203 Cushion 1 225 Front cover 1

204 Splitter cylinder assembly 1 226 Screw M6*16 3

205 Bolt 2 227 Nut M6 3

206 Nut M18*1.5 1 228 Water jug holder 1

207 Spring 1 229 Water jug 1

208 Bolt M16*100 1 230 Body cover 1

209 Washer 16 1 231 Screw M6*10 4

210 Nut M16 1 232 Body cushion 4

211 Quick inflator valve assembly 1

233 Cross bar 1


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301 Splitter arm 1 420 Washer 6 5

302 Shovel jointing 1 421 Nut M6 8

303 Cushion 1 422 Screw M6*16 1

304 Nut M14 1 423 Screw M6*16 3

305 Handle 1 424 Spring 2

425 Bushing 1

401 Bracket jointing 1 426 Air valve assembly 1

402 Pedal 3 427 Screw M6*30 1

403 Long bushing 1 428 Switch connecting rod 1

404 Long shaft 1 429 Bolt M8*40 1

405 Washer 14 2 430 Nut M8 2

406 Valve pole holder 2 431 Bolt M8*50 1

407 Connecting rod 1 432 Twist spring support 1

408 Bushing 3 433 Twist spring 1

409 Washer 8 7 434 Washer 6 4

410 Nut M10 1 435 Switch lever 1

411 Valve assembly 1 436 Connecting rod shaft 1

412 Screw M5*25 4 437 Bend board 1

413 Washer 5 8 438 Reverse switch 1


415 Nut M5 4 440 Washer 4 1

416 Nut M8 4 441 Screw M4*10 1

417 Cam 1 442 Screw M5*16 4

418 Cam support 1

419 Screw M6*20 4


17


501 Gear box cover 1 1 601 Motor 1

502 Bearing 6010-2Z 1 602 Pulley 1

503 Gear box cover 2 1 603 Motor support 1

504 Stifled 1 604 Cushion 4

506 Bearing 30205 2 605 Washer 8 4

507 Worm 1 606 Washer 8 4

508 Oil seal FB-2540 1 607 Bolt M8*50 4

509 Bond 6*20 1

510 Pulley 1 701 Valve 1

511 Washer 8 1 702 O ring 6

512 Bolt M8*10 1 703 Bushing 5

513 Pin 8*12 2 704 Valve pole 1

514 Screw M8*30 5 705 Pin 4*20 1


516 Nut M8 5

517 Bearing 6208-2Z 1 901 Piston pole 1

518 Worm wheel shaft 1 902 Splitter cylinder cover 1

519 Bond 14*56 1 903 Splitter cylinder jointing 1

520 Worm 1 904 Screw M6*20 12

521 Washer 50 1 905 Washer 6 12

522 Screw M6*10 1 906 Nut M6 12

523 Rotating union casing 1 907 Bushing 1

524 O ring 26510000 1 908 Y ring 1

525 Rotating union casing 1 909 Cushion 1

526 Screw M3*5 6

910 Washer 30 1

527 O ring 26506000 3 911 Piston 1


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912 Y ring 2 1022 M/D head 1

913 Washer 16 1 1023 Idler wheel shaft 1

914 Nut M16 1 1024 Pulley 1

915 O ring 15018000 1 1025 Cushion 1

1026 Cushion 1

1001 Column jointing 1 1027 Bolt M10*25 1

1002 Cushion 2 1028 Screw M12*12 2

1003 Rocker jointing 1 1029 Screw M12*16 2

1004 Rocker shaft 1

1005 Washer 1 1101 Turntable jointing 1

1006 Nut M16 1 1102 Connecting plate 1

1007 Screw 1 1103 Claw 4

1008 Spring cover 1 1104 Shaft sheath 2

1009 Spring 1 1105 Slide plate 2

1010 Screw M8*25 1 1106 Boat jointing 4

1011 Six side shaft 1 1107 Connecting rod jointing 4

1012 Spring 1 1108 Cylinder support jointing 2

1013 Stifled 1 1109 Cylinder assembly 2

1014 Locked board 1 1110 Washer 10 4

1015 Screw M10*70 1 1111 Washer 10 4

1016 Nut M10 2 1112 Screw M10*25 4

1017 Washer 10 2 1113 Eccentricity sheath 2

1018 Locking shaft jointing 1 1114 Washer 12 8

1019 Adjusting cushion 1 1115 Washer 12 4

1020 Washer 25 1 1116 Screw M10*70 4

1021 Cushion 1

1117 Washer 65 1


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1118 Washer 12 4

1201 Cylinder shell 1

1202 Cylinder cover 1

1203 Cylinder cover 1

1204 Piston 1

1205 Piston pole 1

1206 Connecting rod 4

1207 O ring 26501980 1

1208 O ring 2

1209 Y ring 1

1210 Washer 1

1211 Nut M12 1

1212 Nut M10 4


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7. Recommended Parts List

SN

ERP Code

Picture

Part Name

Qty. Remark

307990070

big cylinder assembly 0204#

1

307990071

hose connector(short)0205#

1

307990074

Upper cover of big cylinder 0602#

1

307990075

switch lever 0935#

1

307990077 Screw M10*20 1431# 1

307990078

Hand wheel 1

307990100

Control pedal’s valve body 1

307990102

Air pipe joint

1

307990103

Pipe joint with different diameters 1

228 307990117 water jug holder, #411 1

915 307990129 O-ring 15018000, #615 1

402 307990123 pedal , #902 1

417 307990125 cam, #917 1


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426 307990119 air valve assembly, #926 1

433 307990121 twist spring, #933 1

438 307990122 reverse switch, #938 1

524 307990126 O ring 26510000, #1224 1

1008 307990130 Spring cover,#1407 1

1103 307990133 claw, #1803 1


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CE Declaration of Conformity


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Warranty

THIS WARRANTY IS EXPRESSLY LIMITED TO PERSONS WHO PURCHASE LAUNCH PRODUCTS FOR PURPOSES OF RESALE OR USE IN THE ORDINARY COURSE OF THE BUYER’S BUSINESS. LAUNCH electronic product is warranted against defects in materials and workmanship for one year (12 months) from date of delivery to the user. This warranty does not cover any part that has been abused, altered, used for a purpose other than for which it was intended, or used in a manner inconsistent with instructions regarding use. The exclusive remedy for any automotive meter found to be defective is repair or replacement, and LAUNCH shall not be liable for any consequential or incidental damages. Final determination of defects shall be made by LAUNCH in accordance with procedures established by LAUNCH. No agent, employee, or representative of LAUNCH has any authority to bind LAUNCH to any affirmation, representation, or warranty concerning LAUNCH automotive meters, except as stated herein.

Disclaimer

THE ABOVE WARRANTY IS IN LIEU OF ANY OTHER WARRANTY, EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

Order Information

Replaceable and optional parts can be ordered directly from your LAUNCH authorized tool supplier. Your order should include the following information:

1. Quantity 2. Part number 3. Item description

Customer Service

If you have any questions on the operation of the unit, please contact us: 86-755-84528767. If your unit requires repair service, return it to the manufacturer with a copy of the sales receipt and a note describing the problem. If the unit is determined to be in warranty, it will be repaired or replaced at no charge. If the unit is determined to be out of warranty, it will be repaired for a nominal service charge plus return freight. Send the unit pre-paid to:

Attn: Overseas Department LAUNCH TECH. CO., LTD. Launch Industrial Park, North of Wuhe Rd., Banxuegang, Longgang, Shenzhen, Guangdong, P. R. China

twc-411nic tire changer installation and spare parts' manual enlaunch twc-411nic tire changer...

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