MODEL TYRE CHANGER OPERATION INSTRUCTION (VERSION A) 2009.July

Transcription

1 MODEL TYRE CHANGER OPERATION INSTRUCTION (VERSION A) 2009.July

2 CONTENT CHAPTER Ⅰ BRIEF INTRODUCTION CHARACTERISTIC PURPOSE, FUNCTION & APPLICATION SCOPE MODEL & SPECIFICATION MODEL AND ITS MEANING OPERATION ENVIRONMENT WORKING CONDITION EFFECT ON THE ENVIRONMENT AND RESOURCE SAFETY CHAPTER Ⅱ CONFIGERATION AND WORKING PRINCIPLE OVERALL CONFIGURATION AND WORKING PRINCIPLE CONFIGURATION, FUNCTION AND WORKING PRINCIPLE OF THE MAIN PARTS OR FUNCTION UNIT ELECTRICAL CONNECTION, SYSTEM WORKING PRINCPLE AND TROUBLESHOOTING ALARM SYSTEM--5 CHAPTER Ⅲ TECHNICAL CHARACTERISTIC MAIN PERFORMANCE MAIN PARAMETER CHAPTER Ⅳ DIMENSION AND WEIGHT APPEARANCE AND INSTALLATION DIMENSION WEIGHT CHAPTERⅤ INSTALLATION AND CALIBRATION EQUIPMENT FOUNDATION, INSTALLATION CONDITION AND INSTALLATION TECHNICAL REQUIREMENT-5 5.2INSTALLATION PROCESS, METHOD AND NOTES CALIBRATION PROCESS, METHOD AND NOTES INSTALLATION, AFTER CALIBRATION ACCEPTANCE ITE, METHOD AND STANDARD PREPARATION AND STARTUP FOR TRIAL RUNNING AND TRIAL RUNNING CHAPTER Ⅵ OPERATION PREPARATION AND CHECK BEFORE OPERATION

3 6.2SAFTY PROTECTION AND SAFETY LABEL BEFORE AND AFTER OPERATION STARTUP AND THE OPERATION PROCESS, METHOD, NOTES AND PRECAUTION FOR MISOPERATIONIN THE PROCESS OF RUNNING THE PROCESS, METHODS AND NOTES ON THE STOP OF MACHINE CHAPTER Ⅶ TROUBLESHOOTING ANALYZE AND SOLUTION CHAPTER Ⅷ SAFETY PROTECTIVE DEVICE AND THE TROUBLESHOOTING SOLUTION SAFETY PROTECTIVE DEVICEAND ATTENTION PROCESS AND METHODS TO SOLUTE THE TROUBLE SHOOTING CHAPTER Ⅸ MAINTANENCE AND REPAIR DAILY MAINTANENCE REPAIR AND CALIBRATION MAINTANENCE AND REPAIR WHEN OPERATION CHECK AND REPAIR PERIOD NORMAL MAINTANENCE AND REPAIR PROCESS MAINTANENCE AND REPAIR WHEN LONG TIME NO OPERATION CHAPTERⅩ TRANSPORTATION AND STORE HOIST AND TRANSPORTATION NOTES STORE CONDITION, PRERIOD AND NOTES CHAPTER Ⅺ DEPACKAGE AND CHECK NOTES ON OPENING CARTON CHENK ITEMS CHAPETERⅫ OTHERS MANUFACTURER GUARANTTEE AFTER SALES SERVICE AND CONTACT CHAPTERⅩⅢ PICTURE, TABLE AND PHOTO APPEARANCE, INSTALLATION AND ARRANGEMENT DIAGRAM CONFIGURATION DIAGRAM PRICIPLE, SYSTEM, LOGIC, WIRING AND ENGINEERING DIAGRAM PACKAGE LIST LC series motor oil safety data sheet

4 CHAPTER Ⅰ BRIEF INTRODUCTION 1.1 CHARACTERITIC full automatic tire changer is one of our series tire changers. It is driven by the electrical and air. It is composed of automatic tire changing device, special assistant, tire pressing device, gearbox assembly, chuck, monitor system, inflation system and the tire lift up stand. It features with the advantages of novel style and easy operation. 1.2 PURPOSE, FUNCTION & APPLICATION It is suitable to mount, demount and inflate all kinds of tube/tubeless tire of the mini/ mid-sized car. It features with Simplicity, convenience, safety and reliable. It is the necessary equipment for the auto-service shop. It is especially suitable for the mount and demount on the radial, low profile, run-flat and stiff tires. The optional equipped with the PAX special accessory can easily mount and demount the PAX explosion proof tire. 1.3 TYPE & SPECIFICATION According to the power supply, can be divided into 4 specifications of 110V (50/60), 220V, 380V and 400V. 1.4MEANING OF THE MODEL Enterprise should self-definite the model of the tire changer. 1.5ENVIRONMENT CONDITION Ambient Temperature: 0 ~45 RH 30~95% Max. Sea Level 1000M No dust, corrosion, flammable and exploded gas The operation space around the machine will not less than the indicated in the FIG WORKING CONDITION 1.6.1When operation, do not wear loosen clothing, long hair and jewelries Operators must have the basic knowledge of 1 electrical and pneumatic. 1.7EFFECT ON THE ENVIRONMENT AND RESOURCE Normal operation will not effect the environment and resource. But in the process of maintenance and clean on the equipment, please pay attention to the treatment on the solvent and gear oil. 1.8SAFETY 1.8.1Please especially pay attention to all kinds of safety labels sticked on the machine This machine should be used by the qualified trained professional staff. The unauthorized personnel will not permitted to close to the machine when operation, 1.8.3Operators should wear safety protective facilities such as working suit, protective glasses, eye plug and safety shoes. Keep your hands and body from the movable parts as possible as you can to. Necklace, bracelet and loosen clothing may cause dangerous to the operators. CHAPTER Ⅱ CONFIGURATION & WORKING PRINCIPLE 2.1OVERALL CONFIGURATION AND WORKING PRINCIPLE This product is composed of the body, assistant, gearbox assembly; automatic changing device, chuck, tire pressing device, tire lifting stand, pedal control cabinet and manual control cabinet (see FIG1). When operation, first place the tire on the tire lift up stand and then step down the pneumatic valve to roll over the tire upwards by 90. Then move the tire to the position over the chuck on the gearbox assembly. Step the pneumatic control valve to make the tire fall down on the chuck. The fork on the chuck will insert into the installation hole of the rim. Select the corresponding cone from the 5cones with the code from 1 to 5 to fix the rim on the chuck. Move the demount arm onto the rim. With the help of the assistant, the electrical system control motor will rotate clockwise /counterclockwise to complete the tire changing.

5 Fig2 Gearbox Assembly 1.Motor 2.small pulley 3.motor base 4. belt 5.gearbox 6. union 7.chuck base 8.pin 9. large pulley Fig1 Appearance of the machine 1. Tire lift up stand 2. Gearbox Assembly 3. Chuck 4. Automatic Changing Device 5. Tire Pressing Device 6. Assistant Arm 7. Electrical System 8. Body 9. Pneumatic System Chuck is composed of the chuck body, chuck protective cover, cone, fork, quick nut and thread shaft. See Fig3. Mount the chuck protective cover and fork on the chuck body. There are cone and quick nut on the thread shaft assembly. When operating, mount the rim on the chuck body. Insert the fork shaft into the rim mount hole. Thread shaft assembly with the cone and quick nut will be inserted into the chuck center hole through the rim center hole. Clamp the rim by quick nut and cone. 2.2 MAIN PART OF FUNCTION UNIT CONFIGURATION, FENCTION AND WORKING PRINCIPLE Gearbox assembly is composed of motor, small pulley belt, large pulley belt, motor seat, gear box, belt, union, chuck base, fork pin. See Fig2. The motor is fixed on the motor seat. It can drive the large pulley belt through the small pulley belt and belt. The large pulley belt will drive the gearbox worm shaft to rotate. The union is installed on the gearbox worm shaft and connected with the chuck base. The pin is mounted on the chuck base. Fig 3 Chuck 1.chuck 2.chuck protective cover 3. Cone 4.fork 5.quick nut 6.thread shaft assembly 2.2.3The assistant is installed on the right side of the body. It is composed of quadric shaft, fit bolt, press roller, hexangular shaft, upper slide, bottom slide, cylinder125x450, pin cylinder, front panel, upper panel, bottom panel and control box (see Fig 4). The quadric shaft is mounted on the body through the two fix bolts. The upper and bottom slide is mounted on the quadric 2

6 shaft and can move freely move upwards/downwards. Cylinder 125X450 is connected with the upper/bottom slide to control the movement of the slides. The slides are separately equipped with the hexangular shaft and tire pressing roller which can move axially along the slides to satisfy the requirements to change varies sizes of tires. Front panel is connected with the quadric shaft through the upper/bottom surface. The two pin cylinders are separately fixed on the upper/bottom panels to control the quadric shaft to brake at the specified point. The electrical control cabinet is mounted on the front panel and is equipped with the power indicating light, power switch, emergency switch, cross switch and knob switch etc. to realize the control on some functions of the machine. See the Fig5. 11.hexangular shaft 12.bottom panel Fig 5 Manual Control Cabinet 1.assistant rotation switch 2.demount head vertical/horizontal movement switch 3. demount head rotation switch 4. bottom press roller vertical movement switch 5. upper press roller vertical movement switch 6. bottom press roller knob 7. upper press roller knob 8.power switch 9.emergency switch 10.indicating light switch 11.display switch 1.fron panel 2. cylinder 125X450 3.bottom slide 4.electrical cabinet 5. quadric shaft 6.upper slide 7.fit bolt 8.pin cylinder 9.upper panel 10.press roller Fig 4 Assistant Tire lift up stand is composed of rollover stand, vertical movable cylinder, fixed bracket and vertical movable bracket. See Fig6. Use the left/ right fixed bracket to install the lift up stand on the front side of the body. The 2 pieces of guide shaft are mounted in the left/right fix bracket and driven by the vertical movement cylinder to move vertically. The vertical movement of the vertical movable bracket will result the rollover stand roll by 90 to make the tire vertically placed onto the rollover bracket and to be raised to some height and rollover in the horizontal and then is carried be the rolling wheel of the lift up stand. 3

7 Fig 6 tire lift up stand 1. Rollover stand 2.vertical movement cylinder 3.left fix bracket 4.right fix bracket 5.vertical movement bracket Automatic tire demounting device is mounted on the left side of the machine body. This device is composed of the demount body, movable base, demount arm, demount head, guide shaft, cylinder holder, electrical control cabinet, cylinder 125X500, cylinder 80X350 and cylinder 70X95. See Fig 7 Automatic demount body is mounted on the left side of the machine body. The guide shaft is mounted in the demount body and the electrical control cabinet is mounted out of the demount body. The movable seat is mounted on the guide shaft and move upward/downward along the movable seat. And the demount arm is mounted on the guide shaft and move forward/backward along the movable seat. The portion of the demount head mounted on the front end of the demount arm will rotate 180 clockwise/ counterclockwise. The cylinder holder is mounted on the rear of the demount arm. Cylinder 70X95 is in the cylinder base to supply the power for the 180 rotation. One end of the cylinder 80X350 is connected with the cylinder base and the other end is connected with the movement base to provide the horizontal movement power. The front head of the cylinder 125X500 is fixed on the body. The piston rod is connected with the movement base to supply the power for the movement base to move vertically along the quadric guide shaft. Fig 7 Automatic Demount Device 1. cylinder 125X500 2.demount head 3.demount arm 4.movable seat 5. guide shaft 6.cylinder 80X cylinder 70X95 8. body 9. electrical control cabinet 10.cylinder holder 2.2.6Pedal control cabinet is connected on the body. Inside, there is pedal assembly, electrical terminal board. The plastic upper cover and grease container are fixed out of the body. The pedal assembly is composed of the lift up stand control pneumatic valve, inflation valve and electrical switch. See Fig8. Fig8 Pedal Control Cabinet 1. lift up stand control valve 2.protective lever 3. inflation valve 4. protective cover 4

8 max. wheel max. wheel Tire Weight model Rim Dia Dia Br (kg) mm 400mm(16 ) 13 ~ electrical switch 6. upper cover 7. grease fix ring 8. control cabinet Tire pressing device is mounted at the top end of the machine. It is composed of the fix base, rotation arm, return arm and control box, cylinder 70X220, tire pressing lever and presser. See Fig 9.The fix base is mounted at the top of the column of the machine. Rotation arm will turn around the fix base. Return arm will turn around the rotation arm. Cylinder 70X220 and control box are mounted on the return arm and the press lever and presser will be mounted on the piston rod of piston 0X220 assembly and drive the gearbox to run through the triangular belt. Use the switch to control the positive/reverse rotation of the chuck. Various switches is used to control the mechanical motion of the solenoid valve and cylinder. Chapter Ⅲ Technical Characteristics 3.1 Main performance model height(mm) length(mm) width(mm) Main parameter pressure:8-10bar motor:50hz 380V 0.75Kw(standard) 50Hz 220V 60Hz 110V 50Hz/60Hz 220V/110V 1.2Kw turntable speed:6rpm noise:<70db(a) Fig 9 Pressing Device 1.fix base 2. rotate arm 3. return arm 4.control cabinet 5. cylinder 70X220 6.tire pressing lever 7.tire press device 2.3 The electrical and mechanical connection between each unit The body unite the assistant, gearbox assembly, automatic demount device, chuck, tire pressing device, tire lift up device and manual control cabinet. The electrical system is composed of motor, solenoid valve, various switches, cable, switch, terminal board and monitor. Motor is fixed on the gearbox 5 Chapter IV Dimension & Weight 4.1 Appearance and installation dimension 4.1.1Overall dimension see the table Installation dimension see Fig Weight Net weight:520 Gross weight:600 CHAPTER V INSTALLATION & CALIBRATION 5.1EQUIPMENT FOUNDATION, INSTALLATION CONDITION AND INSTALLATION TECHNICAL REQUIREMENT 5.1.1Tire changer should be installed on the flat and solid floor. The distance from the back and lateral side to the wall should be at least 0.5m to guarantee the perfect air flow and heat emission and the enough operation space.

9 5.1.2 Do not install this machine in the site of high temperature, humidity, dust and with flammable and explosive gas Insert the tire lift up stand into the rollover stand according to the FIG8. And use two φ5elastic cylinder pin to fix. 5.2INSTALLATION PROCESS, METHODES AND NOTES 5.2.1Before installation and debug, carefully read this manual. The unauthorized change on the parts and spare parts of the machine will cause the damage on the machine Installation and debug personnel should have the specific electrical knowledge Operators must be trained and authorized. Fig 11 rollover stand installation 5.2.4Before installation, carefully read the equipment list. If any question, please contact with the dealers or our company. 1.liftup stand 2.pin 3.rollover stand 5.2.5To ensure the success of the installation and debug, please prepare the following common tools: 1. Two wrenches(10 ), one socket wrenches, one hexangular wrench, one tung and one screw driver. 2. One hammer and one millimeter Take out the cone and protective cover from the accessory box and suspend them on the cone handle. Place the thread on the corresponding fix seat. See FIG CALIBRATION PROCESS, METHODS AND NOTES According to the requirement of the FIG7, position the body of the machine onsite. According to the dimension indicated in the figure, fix by 4 anchors bolts M10X160. Place the rubber shock absorbs ion cushion between the machine and the ground. Fig 12 accessory fix 5.3.4Air source has been adjusted before ex-factory. If it needs change, adjust again: Pressure: Lift up the pressure adjustable button( FIG 13-1)and twist clockwise and the air pressure will increase. Meanwhile, if counterclockwise, the air pressure will decrease. Oil Feed:Use screw driver to twist the screw(fig13-2). If clockwise, the oil dropping speed will slow. If counterclockwise, it will become fast. Fig10 Installation Dimension 6

10 CHAPTER VI OPERATION 6.1PREPARITION AND CHECK BEFORE OPERATION 6.1.1Without agreed, any change on the parts of the machine will cause the injuries/damages on the machine/personnel Pay special attention that the tire changer should be operated in the specific voltage and pressure. Fig 13 Pressure Gauge Regulation 5.3.5The gap between the upper and bottom slide has been adjusted before ex-factory. After used for some times, the gap will become bigger and the assistant will crawl. Please adjust again. Adjust Method: Use the wrench (10 ) to loose the 8 nuts M8. And then use 5# hexangular wrench to make the screw backwards 1/4 turn. And at last tight all the nuts Demount arm press force adjustment. Open the nut protective cove and use the wrench to adjust the press force to reach the situation that the demount arm keeps unmovable at any position If you want to move the tire changer, you should be guided by the professional service and maintenance personnel. 6.2 SAFTY PROTECTION AND SAFETY LABEL BEFORE AND AFTER OPERATION Keep the safety label complete and you should immediately change if fuzzy or missing. Make the operator clearly see the label and know the meaning Safety label position 5.4INSTALLATION, AFTER CALIBRATION ACCEPTANCE ITE, METHOD AND STANDARD 5.4.1The machine and the floor should be firmly fixed without any relative displacement Test the distance from the machine to the walls around the machine (as per the dimension of the FIG7) 5.4.3Noise:<70dB(A) 5.5PREPARATION AND STARTUP FOR TRIAL RUNNING AND TRIAL RUNNING Connect the corresponding power source according to the manual Connect the air source of Mpa Idle running for 3minutes to check if the electrical/pneumatic system running normal or not. Fig14 Safety operation Label 7

11 6.2.2Safety label instruction Keep your Carefully read hands far operation from tire when manual operation before operation When operation, wear the protective facilities 6.3 STARTUP AND THE OPERATION PROCESS, METHOD, NOTES AND PRECAUTION FOR MISOPERATIONIN THE PROCESS OF RUNNING 6.3.1DEMOUNT TIRE Deflate the air in the tire completely and pull out the nozzle. Use the special tool to detach the weight on the rim to prevent the rim from being damaged in the process of demounting tire. See FIG16. electrical shock! Do not reach your hand under the demount tool. Fig16 Deflate and remove the weight Choose the 3different height of the chuck according to the thickness of the tire and the position to break the bead. The principle to choose is to fix the tire in the range of the work travel of automatic demount device. The operation is to pull out the pin on the gearbox assembly and move the chuck to the next position hole and insert the pin. It is OK! See Fig 17. Care about your foot! When rapid inflation, ensure the wheel clamped. When operation, do not wear long hair, loosen wears and jewelries. Fig17 Adjust the height of chuck When operation, do not reach your hand under the falling objects. Fig 15Safety label instruction Place the wheel on the rollover stand. Step down the lift pedal (see Fig 8-1) to roll over the tire. Slide the tire until it is over the chuck and once again step the tire lift pedal and adjust the fork to align it to the installation hole of the rim and step down the pedal to the bottom to make the tire stably fall onto 8

12 the chuck. See Fig18. Fig18 Align the fork to the installation hole of the rim Press down the button on the control cabinet(see the Fig 5),rotate the assistant to the work position. At this moment, the position pins are inserted the upper/bottom hole of the assistant. Turn the rotary button to the transit position. Move the upper/bottom tire pressing roller to the position about 2mm to the edge of the rim. And then turn the rotary switch on the manual control cabinet to the clamp position and use the brush to spread the lubricant or thick soup water between the lip and rim to decrease the resistance. Step down the turntable direction changing pedal, the turntable will clockwise or counterclockwise rotate. Operate the upper/bottom direction control valve of the upper/bottom press roller to detach the rim from the tire. See Fig 20. For the special tire, please choose the universal adaptor. First adjust the mount methods of adaptors 3, 4 and 5 and then connect the adaptor with the tire and mount them on the chuck Mount the cone fitting the rim suitably ton the thread shaft and clamp on the external circle of the quick nut. You must equip the protective cover when use #3 and #4 cone to avoid the damage on the rim. Insert the thread shaft into the chuck through the through the rim center hole,the pin of the chuck is just clamped into the slot of the thread shaft and rotate by 50degree and then adjust the quick nut to move the cone until it is contact with the rim. Rotate the quick nut to clamp the tire. See Fig 19. Rotate by 5 clockwise Fig19 clamp the tire Fig20 tire detached from the rim Turn the demount arm control rotary button on the manual control cabinet to turn the tire detaching hook to the bottom. Operate the cross switch to move the demount head to the position about 10mm to the edge of the rim. Insert the demount head in between the rim and tire and hook the lip. Operate the cross switch to move the demount head upwards to pull the tire to the position 5-15mm higher than the rim and then operate the bottom press roller to thrust the bottom side wall of the tire by 10-20mm. Use the brush to spread the lubricant or thick soup liquid between the demount head, lip and rim. Step the chuck direction changing pedal and the chuck will turn for a round and the upper bead is detached. See Fig21,22 and 23. When deal with the stiff tire, use the tire pressing 9

13 device to lead the lip into the tire detach groove and then move the demount head upwards to pull out the tire to the position 5-15mm higher than the rim and then step the chuck direction changing pedal mm 1. If the demount of the tire is blocked, stop at once and then raise the pedal to make the turntable counterclockwise to remove the block! 2. Necklace, bracelet and loosen clothing is easy to damage the person! Lower the demount head to the utmost position and move the demount head to the position 10-15mm to the rim and then lift the tire until it is at the position 10-20mm higher than the plane of the rim. Step down the chuck direction changing pedal to make the chuck rotate clockwise for a round and the demount of the tire is finished. See Fig 24. Fig 21 hook is at the position 10mm to the rim Fig 22 hook is at the position 5-15mm higher than the rim Fig24 demount head is at the position MOUNT TIRE: 10-15mm to the rim Before mount tire, check if the tire and rim are of the same dimension! Move the demount head and the upper tire pressing roller to the utmost top position of the machine. And then move the bottom tire pressing roller to the most bottom position of the machine. Fig23 bottom press roller is trusted into the tire Clean the dirt and rust on the rim and lock it on the chuck. But the tire detaching slot must be in the 10

14 relative high position. See FIG25. the chuck clockwise to lead the upper lip completely into the tire detach groove. At this moment, continue pressing the lip just mounted on the rim. When 10~ 15cmof the tire not into the rim, change to the step mode. And observe the condition of the tire to avoid the tear of the tire. Once you feel there is any tear on the tire, release the pedal at once. Then lift up the pedal by instep to make the motor rotate reverse. Make the tire restore to the original condition to mount again. See Fig Fig25 Fix rim Spread the lubrication liquid or soap liquid around the lip. Tilt the tire against the rim and move the demount head to the position the distance of 15-20mm to the edge of the rim. Step down the chuck rotation pedal and the chuck will rotate for one turn clockwise and the bottom tire is mounted. See FIG26. Fig 27 Use of press roller and presser When mount the stiff tire, you need thepresser to avoid the damage to the tire! Fig 26 mount bottom tire Use the upper press roller to press the tire to make it 20-30mm into the rim. Reach out the press lever of the tire presser out of from the piston rod. Operate the hand valve to make the presser to press Fig 28 Demount head is 15-20mm from the rim the tire 50-80mm into the rim. Move the demount INFLATION head to the position 15-20mm to the edge of the rim Common Inflation: and then press the tire 10-20mm into the rim. Use When inflating the tire, please be carefully and series the brush to spread the lubricant and thick soup obey the operation process. Check the air route to see liquid between the demount head, lip and rim. Step if the air connection is OK. This machine is equipped down the chuck direction changing pedal to rotate with an inflation gauge for monitoring the inflation of the 11

15 tire and the inflation pressure. 1 Connect the inflation hose with the tire air core. See FIG29. 2 In the process of inflation, you should repeat stepping the inflation pedal. Confirm the pressure indicated on the pressure gauge not exceed the scope specified by the manufacturer. In this machine, there is a pressure decrease valve to keep the inflation pressure not exceed 3.5bar. Customers can get different inflation pressure by adjusting the pressure decrease valve according to their own requirement. 3 If the inflation pressure too high, you can press down the deflation press button on the inflation device to reach the required air pressure. instructions: Fig30 Rapid Inflation When inflating, please obey the following 1. Note:In this process, you should ensure the wheel has been tightly clamped. Or you will be in the dangerous of lose your life. 2.Warning!Explosive! 3. Carefully check if the tire and the rim are of the same dimension and check the wear condition of the tire to confirm the tire not damaged before inflation. Fig 29 Common inflation Rapid Inflation If the tubeless tire fit to the tire not tight, you can apply the rapid inflation first and then common inflation. 1. Clamp the wheel and connect the inflation hose. 2. Take off the inflation nozzle from the body and point it to the gap between the rim and tire. Use your hands to press the upper and bottom manual valve switch At the same time, the air in the air tank will quickly inflate into the tire. Meanwhile, Step down the inflation pedal See FIG Repeat stepping the pedal for many times to confirm the pressure indicated on the pressure gauge not exceeds the pressure specified be the manufacturer. 4.When the air pressure needed for inflation relatively high, you can take off the tire and to inflate under the protective cover. 5. When inflating the tire, please be carefully. Keep your hands and body away from the tire. 6.4 THE PROCESS, METHODS AND NOTES ON THE STOP OF MACHINE 6.4.1Demount arm in the highest position, assistant in the working position, the upper and bottom slide in the upper & bottom end, press roller returns to its original position and the tire lift up stand fall off. 12

16 6.4.2After stop operation, the entire control valve will restart Cut off the power and air supply. CHAPTERⅦ TROUBLESHOOTING ANALYZE AND SOLUTION TABLE tire changer normal troubleshooting analyze No Troubleshooting Reason analyze Solution 1. power source failure or the power cable damage Check and repair the power source or change the power cable Main shaft motor does not rotate Chuck does not rotate Main shaft motor rotate in one direction. Motor run normally but the other mechanical not run Chuck can not clamp the rim firmly 2. motor capacitor damage Change capacitor. 3. switch damage Change switch. 4.. main control circuit failure Check the circuit, reconnect & fix 5 circuit breaker unclosed or the emergency switch is not open Close the circuit breaker open the emergency switch. 6. pedal switch connect rod loose or the switch fix nut is loose Adjust and fix again. 1. belt damage Change belt. 2. belt loose Adjust the tight of the belt 3. motor and power failure Check the motor, power source and junction box power source. 4. switch damage Change the switch. 5. pin uninstalled Mount pin. 1. Cable come away or fix not better Check the circuit, reconnect & fix 2. switch damage Change switch 1. control system switch power source damage Change switch power supply. 2. Main power cable of the control system loose Check the circuit, reconnect & fix 3. air pressure is not normal Check air source. 1. type of the cone unfit the rim Choose the suitable cone. 2. thread shaft damage Change the thread shaft 3. quick nut worn Change and repair quick nut. 1. relay Z1 or Z2 damage Change mini-sized relay 6 Quadric lock plate not open 2. solenoid valve controlling action damage 3. cross switch controlling the raise/lower of the assistant damage Change the solenoid valve Change or re-fix cross switch controlling the raise/lower of the or loose assistant 4. spring failure Change spring 13

17 5. screw and nut failure Change screw and nut 1. Quadric lock plate loose and not open Handle same to the article cross switch controlling the Change or re-fix cross switch 7 Assistant can not raise/lower raise/lower of the assistant damage or loose 3. solenoid valve controlling the raise/lower of the assistant damage controlling the raise/lower of the assistant Change the solenoid valve. 4. time relay (T1 or T2) damage Change the time relay. 5. control cylinder damage Repair or change the cylinder. hexangular lock plate without movement 1. solenoid valve controlling action damage Change solenoid valve. 2. control switch loose or damage Change or re-fix the fix control switch 3. control cylinder damage Repair or change the cylinder. 4. spring disk damage Change spring disk. 1. solenoid valve controlling action damage Change the solenoid valve. 9 demount arm move unnormally 2. cross switch controlling the raise/lower of the assistant damage or loose. Change or re-fix cross switch controlling the raise/lower of the assistant 10 demount head not rotate 3. slide clearance unsuitable adjust slide clearance 4. control cylinder damage Repair or change the cylinder. 1. solenoid valve controlling action Repair or change the solenoid damage valve. 2. control switch loose or damage Change or re-fix the fix control switch 3. control cylinder damage Repair or change the cylinder. 4. mechanical troubleshooting Check and repair 1.Power for the switch supplying the monitor with the power damage Change switch power monitor does not display assistant quadric shaft cannot be locked or does not rotate 2. monitor not open Switch on the monitor switch 3. Video feedback cable loose of come away Reconnect the fix the feedcable 4. camera damage Change the camera 5. monitor damage Change monitor 1. lock cylinder air leakage Change the sealing ring 2. fix of the bolt is too tight Change the bolt 3. control switch loose or damage Change switch 4. solenoid valve damage Change solenoid valve. 14

18 13 lift up stand crawl 1.cylinder travel too fast Open the control cabinet cover and adjust the throttle valve of the sound killer. 2. Cylinder air leakage Change sealing 3. guide bushing big clearance Change guide bushing 14 pedal not return 1. torsion spring damage Change torsion spring 2 switch damage Change switch 15 upper/lower crawl slide 1. Clearance of slides too small Adjust the clearance. 2. assistant cylinder air leakage Change sealing 16 Inflation function failure 1. Blast inflation failure Change the one-way sealing valve and manual valve. 2. inflation pedal out of control Repair the inflation pedal CHAPTER Ⅷ SAFETY PROTECTIVE DEVICE AND THE TROUBLESHOOTING SOLUTION 8.1 SAFETY PROTECTIVE DEVICEAND ATTENTION Protective cover can avoid the flying of the spring(fig24),protective bar can avoid misuse,pedal protective cover can guarantee the normal operation.(fig 25) Fig 31 Assistant protective cover Fig 32 protective lever and protective cover 8.2 The process and methods to solve when trouble shooting Stop operation and switch off the power source and air source Chapter IX MAINTANENCE & REPAIR 9.1DAILY MAINTANENCE, REPAIR AND CALIBRATION Only the qualified professional personnel can execute the maintenance. Before any maintenance, Cut off the power And ensure the maintenance personnel can take charge of the power plug. Meanwhile, cut off the air supply and push 15

19 the air supply switch to the off position and completely deflate the residual air in the machine. To correctly use the tire changer and prolong its working life, it is necessary to periodically maintenance and repair according to the instruction manual. Or the running and reliability of the machine will be affected and the personnel near the machine or the operator will be injured. 9.2 MAINTANENCE AND REPAIR IN THE PROCESS OF RUNNING Keep the machine and working area clean Use the diesel oil to clean the hexangular shaft and quadric horizontal arm.(fig29), Use the machine oil to lubricate Use the diesel oil to clean the turntable claw and its guide rail and use the lithium grease to lubricate. (FIG 30) 9.2.4Periodical check the lubrication oil level in the oil fog device. If the oil level lower than the oil scale, please feed in the SAE30 lubrication oil in time(fig 31) Periodically drain out the water and impurity in the oil water separator Periodically check and adjust the tension of the driven belt. Properly adjust the adjust nut in A and B to realize the proper tension.(fig32) 9.2.7Connect all the connect part and tight the loosen bolt. Adjusting bolt Fig 33 Adjust the pulley 9.3CHECK AND REPAIR PERIOD Monthly 9.4NORMAL MAINTANENCE PROCESS 9.4.1Switch off the power source and air source 16

20 9.4.2Remove the motor cover, control box panel and the assistant panel Repair according to the troubleshooting analyze and solution in the chapter Ⅶ 9.5MAINTANENCE AND REPAIR WHEN LONGTIME NO USE Maintenance according to the maintenance and repair requirement in Spread the rust resistance oil on the surface Use the plastic film or the cloth to cover. CHAPTER X TRANSPORTATION & STORE 10.1HOIST & TRANSPORTATION NOTES When transportation the machine, you must use the original package and place according to the label on the package. 10.2, STORE CONDITION, PERIOD AND NOTES The machine must be carried and transported be the forklift of the corresponding tons to the machine(fig69). When store, do not stack too high. CHAPTER XI DEPACKAGE AND CHECK 11.1DEPACKAGE NOTES According to the de-package instruction on the package box, to detach the box and remove the package material to check if the machine damage or not and if the spare parts completed Keep the package material far away from the working site and deal with it properly. 11.2CHECK Appearence Check: Check if there is damage or rust Spare Parts Check: Check according to the spare parts list. CHAPETERⅫ OTHERS 12.1MANUFACTURER GUARANTTEE AFTER SALES SERVICE AND CONTACT 17

21 See the Product Quality Assurance CHAPTER XⅢ SCHEME AND PHOTO 13.1Machine Outlook 18

22 liftup stand demount head (vertical) demount head (horizontal) demount head (rotation) Max. 12 bar 24L.2Pneumatic principle diagram assistant upper roller brake bottom roller brake assistant lock blast inflation airtank inflation gauge φ 80/20X350 φ 125/32X500 φ 80/25X350 φ 70/20X95 φ 125/32X450 air source Y5N Y8N φ 125/200 Y13N Y6N Y7N Y9N Y3N Y4N Y1N Y2N cylinder φ 30/18X20 Y12N upper roller (horital brake) bottom roller (horital brake) Y10N Y11N press arm φ 70/20X230 19

23 U< Q1 K main power control 1L 1N L N PE 110V 60Hz(220 50Hz level terminal position 2L 2N 13.3 Electrical principle diagram V(220) Electrical principle diagram mainshaft motor transformer and rectifier switch power 2 + DC24V - + DC12V L 2N 1N 1L Rotary Switch ZQ1 2L 2N 1a 2a 3a 4a 5a 6a U2 U1 Z2 V1 M 1~ 2L 2N switch power 1 2L 2N 1 2 Ⅰ Ⅱ Ⅲ 1a 2a 3a 4a 5a 6a X X ZQ1 cable diagram X X X X X X 20

24 8 9 raise fall bottom lock upper lock raise backwards forward fall L N PE PE 2L 2N 1L 备用 mainpower control 1L 1N AC110V(220) KJ KY 6 K 7 display control left off right on 5 + DC12V MONITOR Rotary Switch SR-4 indication light DC24V 1 XD assistant cylinder piston rod reach out T1 Y3N piston rod return T2 Y4N upper press disk raise/fall upper press disk raise cross switch SS-2 upper press disk fall 1 3 bottom disk raise/fall cross switch SS-2 T1 Z1 T Z2 quadric lock plate terminal bank cable code diagram Z2 14 Z1 15 Z1 16 Z2 17 Y1N Y2N demount head move cross switch SS-3 demount head rotation change demount head left change demount head left Y5N Y6N Y13N Y7N Y8N Rotary Switch upper press disk lock left release right lock Y9N bottom disk lock left release right lock Rotary Switch Rotary Switch Push Switch SR-1 SR-2 SR-3 SP-1 Y10N Y11N control desk lock release when press lock when release Y12N 21

25 D.LC898A.01 main power control L1 L2 L L1 3L2 ZQ 2 2U 2V 1a 2a 3a 4a 5a 6a 1U 1V 1W 2U 2V 2W M2 3~ 0.8 kw 1.1 kw 7a 2W 3L3 8a 层数 2 L1 2 L2 2 L V Electrical principle diagram 2L2 2L3 D1 D2 6 8 端子组 1a 2a 3a 4a 5a 6a 端子组 1a 2a 3a 4a 5a 6a 7a 8a U< Q1 K 2L1 2L2 2L3 1L1 1L2 1L3 PE 1L2 1L1 Low High 3 80 V 5 0Hz 3 80 V 5 0Hz Z Q1 2L1 2L2 2L3 mainshaft motor transformer and rectidier 1a 4a 2a 3a 6a 1U 1V 1W D C 24V A C 2 6V AC380V 3 4 A C 1 3V BK 7 D C 12V 档 位 层数 档 位 1 2 Ⅰ Ⅱ Ⅲ X ZQ1 cable X X X X X ZQ2 cable Ⅰ Ⅱ Ⅲ Ⅳ 1 2 X X X X X X X X 22

26 D.LC898A.02 + DC12V bottom lock upper lock L2 2L L1 1L 备用 mainpower control 1L1 1L2 AC380V KJ KY 9 K 10 display control left off right on 7-8 MONITOR Rotary Switch SR-4 indicating light DC24V 5 XD assistant cylinder pistton rod out T1 Y3N pistton rod back T2 Y4N raise cross switch SS-2 upper press disk raise/ fall fall bottom disk raise/fall raise fall cross switch terminal bank cable code diagram L1 L2 L3 PE 2L SS-2 T1 Z1 T Z2 quadric lock plate Z2 Z Y1N Z1 Z Y2N SS-3 demount head move raise backwards rorwards fall cross switch Y5N Y6N Y13N Y7N Y8N demount head rotate left change demount head right change demount head Rotary Switch Y9N upper disk lock left loose right lock bottom disk lock right release right lock SR-1 SR-2 SR-3 SP-1 Y10N Y11N control desk l ock release when press release the lock Rotary Switch Rotary Switch Push Switch Y12N 23

27 13.4 PACKAGE LIST TIRE CHANGER PACKAGE LIST Order No Machine Model Quantity Machine Code International Color Item No Description Quantity complete package non-complete package Remark 1 Body 1 Accessory Box 1 1) crowbar 1 2) crowbar protective cover 1 3) grease container 1 4) brush 1 5) chuck protective cover 2 6) 1# Cone 1 7) 2 # Cone 1 8) 3 # Cone 1 9) 4 # Cone 1 10) 5 # Cone 1 11) 3 # Cone Protective Cover 2 12) 4 # Cone Protective Cover 2 13) Fork Protective Cover 1 14) Fork Extension Rod 1 15) Thread Assembly 1 16) Plastic Demount Tool(5#) 1 17) 1-type Tire press 1 18) 2-type Tire press 1 19) Instruction Manual 1 20) Quality Guarantee 1 21) Product Certificate 1 Optional Accessory 22) Pneumatic Press 1 23) Stiff Press Roller 2 24) PAX Press Roller 1set 25) PAX Crowbar 1 26) PAX Press 1 27) Universal Adaptor 1 Note: 1. To the packaged objects, please tick in the corresponding. 2. The accessory need to be marked the specification, please fill in the corresponding remark. 3. If you have any question, please contact with the service center of the Bright Technology Co., Ltd. Tel: packager: tester: date: 24

28 LC SERIES MACHINE OIL SAFETY DATA SHEET MOBIL XHP 222 ITEM QUALITY STANDARD Penetration rate25 mm/ dropping point 280 anticorrosion passed Basic oil viscosity 220 oxidize stability 100h pressure-drop kpa 35 water lose percentage79% 5 copper corrosion 1A SAE30# LUBRICATION OIL ITEM QUALITY STANDARD density Flash point 224 Pour point -18 viscosity viscosity Viscosity index 97 2# LITHIUM BASE GREASE ITEM QUALITY STANDARD Penetration rate mm/ dropping point 187 copper corrosion h No change oxidize stability(99 100h) 0.2 anticorrosion(52 48h) 1 level similarity viscosity(-15 10S ¹)/(Pa S ) 800 water lose(35 1h) % 8 CKC460 INDUSTRIAL GEAR OIL ITEM QUALITY STANDARD Viscosity Viscosity index 92 Flash point 212 Freezing point -26 copper corrosion100 3h 1A mechanical impurity Pour point