Tire changer. Operation manual

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1 Tire changer (rocket arm, model LC810G) Operation manual Honest to customer Quality and innovation Bright Technology Co,.ltd 1

Dear customer: Very thanks for you buy and use the tire changers we

We sincerely hope that our perfect products manufactured under the

2 Dear customer: Very thanks for you buy and use the tire changers we produce. The quality of the products of our company is reliable. We sincerely hope that our perfect products manufactured under the ISO9001 QC system and with the CE certificate will provide you with the help. Please carefully read this manual before installation and use and well keep it for refer with them. Model: Rated voltage: phase voltage hertz Series number: Technical standard No: Q/YGM This product has been tested to be OK and permitted to be ex-work. 2

3 Warning This instruction manual is the important part of the product. Please read it carefully and keep It properly. This machine is only applied to mount, demount and inflate the tire in the specified scope and not for any other purpose. The manufacturer will not be responsible for the damage from the improper use. NOTE This machine should be operated by the special trained qualified personnel. When operating, the unauthorized personnel will be kept far away from the machine. Please note the safety label stuck on the machine. Operators 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. Necklace, bracelet and loosen clothing may cause dangerous to the operators. Tire changer should be installed and fixed on the flat and solid floor. The more than 0.5m of distance from the rear and lateral side of the machine to the wall can guarantee the perfect air flow and enough operation space. Do not place the machine in the site of high temperature, high humidity, dust and with flammable and corrosion gas. Without the permission from the manufacturer, any change on the machine parts will cause injury/damage to the machine/operator. Pay special attention that the tire changer should be operated under the specified voltage and air pressure. If you want to move the tire changer, you should under the guidance of the professional service personnel. 3

Safety label Keep you hand away from the tire Carefully read the manual before use tire changer Wear the protect device when

Secure the wheel is tightly fixed when quick inflation.

When break the bead, if the clamp cylinder is open, your hand will be injured.

4 Safety label Keep you hand away from the tire Carefully read the manual before use tire changer Wear the protect device when operate. Electrical shock! Do not place any part of your body under the tool head. Secure the wheel is tightly fixed when quick inflation. When break the bead, the blade will move leftwards and the operator should not stand between the blade and tire. When break the bead, if the clamp cylinder is open, your hand will be injured. Keep in mind that you should not contact your hand with side wall. 留长发 When operate, you should not wear loosen clothing, long hair and jewelry. When operate, do not reach the hand under the falling object. When clamp the rim, note the hand and the other part should not in between the jaw and rim. 4

5 Position of the safety label Pay attention to intact of the safety labels, if lost or obscure, you should change to be the new labels immediately. You should make the operators clearly see and know the meaning of the safety labels. 5

6 Content Chapter1 Brief introduction 1.1 Brief introduction 1.2 Basic size 1.3 Technical parameter 1.4 Application 1.4 Work environment Chapter2 Basic structure Chapter3 Installation and commissioning 3.1 Unpacking the package box 3.2 Installation of the tire changer 3.3 Installation and commissioning of the air source Chapter4 Mount and demount 4.1 Demount the tire 4.2 Mount the tire 4.3 Inflation Chapter5 Maintenance and repair Chapter6 Transportation Chapter7 Electrical and pneumatic principle diagram Chapter 8 Troubleshooting and solution 6

7 Chapter1 Brief introduction 1.1brief introduction It is the rocket arm tire changer with the fixed column. It is suitable to mount, demount and inflate all types of car tire with tube and tubeless. The operation is easy, convenient and safety. It is the necessary equipment for the auto service shop and tire shop. The model is LC810G 1.2 Overall dimension (exclude the accessories such as helper) L:1400 mm,w 1020mm,H1700 mm The net weight as per the package list model H(mm) L(mm) W(mm) NT (kg) LC Technical parameter work pressure:8-10bar motor:50hz KW/ V turntable speed:6rpm noise:<70db(a) 1.4Application model Max. wheel diameter Max. wheel width Rim diameter Rim diameter LC810G 1000mm(39 ) 305mm(12 ) 10 ~20 12 ~ work environment temperature 0 ~45 RH 30~95% Sea level max.1000m Without dust and without gas easy to explosive and rusty The space around machine is not less than indicated in Fig1 Fig 1 Forbidden to be used in the place containing The gas flammable! 7

8 Chapter2 Structure Fig 2 1 vertical shaft spring 2 rocker arm 3 hexangular shaft 4 tool head 5 clamping jaw 6 turntable 7 pedal indication cover 8 clamping pedal 9 bead breaker pedal 10 turntable turning pedal 11 limit handle 12 lock handle 13 inflation gun 14column 15clamping cylinder 16 air source 17 bead breaker handle 18 bead breaker cylinder 19 bead breaker arm 20 bead breaker blade 21 crowbar Chapter3 Installation and commissioning Carefully read the manual before installation and the change on the parts of the machine without the permission of the manufacturer can cause the damage to the machine; Installation and commission person must have some knowledge relating to electrical; Operator must under the special training and pass the examination; 8

You must carefully check the equipment list and contact the dealers or our company if you are in doubt; To ensure the installation and commission complete successfully, please prepare the following

c pliers, 1pc screw, 1pc hammer and 1pc universal electric meter 3.1.1 In accordance with the instruction on the package box, open the package box and remove the package material and check if the machine is sounded and the accessories if completed.

9 You must carefully check the equipment list and contact the dealers or our company if you are in doubt; To ensure the installation and commission complete successfully, please prepare the following common tools: 2pcs open spanners(10 ), I pc socket key, 1pc hexangular spanner, 1pc pliers, 1pc screw, 1pc hammer and 1pc universal electric meter In accordance with the instruction on the package box, open the package box and remove the package material and check if the machine is sounded and the accessories if completed. 3.1 Unpacking the package box Keep the package material far away from the working site and treat it well. 3.2 Install the parts detached In accordance with the instruction on the package box, open the package box and remove the package material and check if the machine is sounded and the accessories if completed :Keep the package material away from the work site and treat properly. 3.2Installation Take out the accessory bos(fig 3-1), bead breaker arn(fig3-5) and column assembly(fig3-2). And fix the body of the machine in accordance with the Fig1 and screw off the hexangular screws(fig3-4), elastic washer and flat washer Place the column on the body. The direction of the warning label is forwards. Make the holes on the column base plate align to thread holes on the body. Once again assemble the removed the bolt(3.2.1), elastic washer and plate washer and plate washer removed in 3.2.1The torque is 70 N M(FIG4)Use torsion wrench to tight Use the wrench to remove the screw(fig 5-3)hexangular shaft(fig5-1)and take off the vertical shaft cap( FIG 5-2). When remove the screw on the vertical shaft cap, you need use the lock handle to lock the hexangular shaft to avoid sliding off to damage the machine or injury personnel! 9

Install the vertical shaft spring(fig6-1)on the vertical shaft.

the wrench to remove the retaining washer on the bead breaker shaft.

5Position the bead breaking arm shaft bushing into the bead breaking support plate on the body(fig

Insert the piston rod(fig9-2)through the hole of the bead breaking slide bushing(fig9-1).

Assemble the removed nut(fig 8-1)into the front end of the piston rod. The nut will be assembled.

Hang the spring.(fig8-3) 机器出厂时, 将气源三联件拆下放在附件箱内, 客户要在现场重新安装 3.3.1 从附件箱内取出气源三联件及螺钉 2 件擦去油污及灰尘, 用螺钉将其固定在机箱右侧 ( 图 11) 3.

10 Install the vertical shaft spring(fig6-1)on the vertical shaft. Mount the vertical shaft cap and mount the removed screw and assemble the hand wheel into the nut bushing of the rocker arm(fig 6-2) 3.2.4Remove the lock nut at the front end of the bead breaking cylinder piston rod(fig 7-1)and use the wrench to remove the retaining washer on the bead breaker shaft. Remove the pin shaft(fig7-3)and hang the spring (FIG7-5) 3.2.5Position the bead breaking arm shaft bushing into the bead breaking support plate on the body(fig 8-1)to align the hole and install the bead breaking bolt(fig 8-2)and assemble the nut to lock. Insert the piston rod(fig9-2)through the hole of the bead breaking slide bushing(fig9-1). The surface of the slide bushing should be outwards(fig 9). Assemble the removed nut(fig 8-1)into the front end of the piston rod. The nut will be assembled. The distance from the edge of the bead breaking blade to the bead breaking rubber is 30~40mm (FIG10). Hang the spring.(fig8-3) 机器出厂时, 将气源三联件拆下放在附件箱内, 客户要在现场重新安装从附件箱内取出气源三联件及螺钉 2 件擦去油污及灰尘, 用螺钉将其固定在机箱右侧 ( 图 11) If being equipped with the tool box, you must fix firmly and the column completely installed. 3.3 AIR SOURCE FITTING INSTALLATION: When the machine out of the factory, the air source fitting has been detached and placed in the accessory box and the fitting will be installed when it is in the site of the customers again. 10

3.3.1Take out the air source fitting out from the accessory box and the screw and remove the oil

Detach the adapter on the ø8 PU hose on the side wall of the body and insert it into the elbow.

3.3.3Connect the inflation gun or inflation gauge box: Inlay the adapter of the inflation gun or

Tight the open nut and then connect the air source. 3.

If it needs change, adjust again:pressure: Lift up the pressure adjustable button( FIG15-1)and

11 3.3.1Take out the air source fitting out from the accessory box and the screw and remove the oil and dust. Use the screw to fix it on the right side of the body(fig11) Connect the air hose. Detach the adapter on the ø8 PU hose on the side wall of the body and insert it into the elbow. See the fig12 and Fig Connect the inflation gun or inflation gauge box: Inlay the adapter of the inflation gun or inflation gauge box into the groove(fig14) on the open nut on the air source fitting. Tight the open nut and then connect the air source Air source has been adjusted before ex-factory. If it needs change, adjust again:pressure: Lift up the pressure adjustable button( FIG15-1)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(fig15-2). If clockwise, the oil dropping speed will slow. If counterclockwise, it will become fast. 11

Chapter4 Demount/ Mount 4.1 Demount tire 4.1.1 Deflate the air in the tire completely and pull out the core. Use the special tool to detach the weight on the rim ( FIG16) 4.1.2 Place the tire between then bead breaking blade and tire pressing runner clog.

Place the wheel with the tire detached from the rim on the turntable and step the clamp pedal(fig2-8) to clamp the rim.

12 Chapter4 Demount/ Mount 4.1 Demount tire Deflate the air in the tire completely and pull out the core. Use the special tool to detach the weight on the rim ( FIG16) Place the tire between then bead breaking blade and tire pressing runner clog.(fig17) Then step down the tire press pedal to detach the rim from the tire(fig2-9). Repeat the same operation on the other parts of the tire to make the tire completely detached from the rim. Place the wheel with the tire detached from the rim on the turntable and step the clamp pedal(fig2-8) to clamp the rim. You can select the outer clamp and inner clamp to clamp the wheel according to the different rim. To detach the lip smoothly, you can use the brush to spread the lubricant or thick soap liquid between the lip and rim Position the hexangular shaft (FIG 2-3) to the working position to make the demount tool close to the rim of the wheel. And use the hand wheel (FIG 6-2) to push against the rocker arm and then use the lock handle( FIG 2-12) to lock. The demount tool will automatically move a little of gap (FIG18). The angle of the demount tool has been calibrated according to the standard rim (13"). If handling the extra-big or extra-small rim, you can reposition. 12

13 4.1.4 Use the crowbar to detach until the lip to the hump of the demount tool (FIG19). Step the turntable rotation pedal(fig2-10)to rotate the turntable clockwise until the entire lip completely detached. If handling the tube tire, to avoid the damage on the tube, you should keep the nozzle of the tire 10cm from the right side of the demount tool when demounting. If the demount of the tire is jammed, please stop the machine immediately and then lift up the pedal to let the turntable rotate counterclockwise to remove the resistance! When handling the tube tire, Take out the tube and then move the lower lip upwards to the upper edge of the rim and then repeat the above steps to detach the other lip. In the process of demounting tire, you should keep your hands and the other parts of your body from the movable parts. Necklace, bracelet and the loose clothing can injury personnel! 4.2 MOUNT TIRE: Before mount tire, check if the tire and rim are of the same dimension! Clean the dirt and rust on the rim and lock it on the chuck. Lock the rim on the turntable Spread the lubrication liquid or soap liquid around the lip. Tilt the tire against the rim and keep the front end upwards. Press down the hexangular shaft to move the demount arm to contact with the rim and lock. The left lip above the tail of the demount tool and the right lip will be positioned under the front end of the demount tool (FIG 20), Clockwise rotate the turntable to guide the bottom lip into the tire detaching slot If there is tube, place it in the tire and plug the core. And assemble the lip according to the above mentioned step(fig21). In the process of clamping the rim, do not reach your hands in between the rim and the claw to avoid the 13

damage to the personnel.. 4.3 Common Inflation: When inflating the tire, please be carefully and series obey the operation process. Check the air route to see if the air connection is OK.

See FIG22. 3. 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.

Customers can get different inflation pressure by adjusting the pressure decrease valve according to their own requirement. 4.

14 damage to the personnel Common Inflation: When inflating the tire, please be carefully and series obey the operation process. Check the air route to see if the air connection is OK. This machine is equipped with an inflation gauge for monitoring the inflation of the tire and the inflation pressure. (fig 2-13) 1. Loose the tire from the turntable. 2. Connect the inflation hose with the tire air core. See FIG 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. 4. If the inflation pressure too high, you can press down the deflation press button on the inflation device to reach the required air pressure. Note: Chapter5 Maintenance and repair Only the professional personnel can repair. Before any operations of repair and maintenance, you should power off and the power plug should be monitored by the repair personnel, meanwhile switch the pneumatic source and deflate the residual gas. To correct use the tire changer and prolong its life,repair and maintenance in accordance with 14

15 the operation manual is necessary. Or the running and reliability of the machine will be effected and the operator or the personnel around the machine will be injured. 5.1 The following parts will be maintained monthly: Keep the clean of machine and working site. Use the diesel oil to wash the hexangular shaft and quadric horizontal arm (Fig23). Use the diesel oil to clean the turntable jaw and guide rail and use the Lithium grease to lubricate(fig 24) Periodically check the height of the in the oil fogger. If it is lower than the oil scale, please fill in the SAE30 grease (Fig25) Periodically drill out the water and impurity in the oil-water separator. Periodically check and adjust the tension force of the transmission belt and properly adjust the adjustable nuts at the A and B position to adjust the tension of the belt(fig 26). Check all the connecting part and tight the loose bolts. : Adjust the hexangular lock plate and the lock clearance: When loose the hexangular shaft lock handle downwards, the hexangular shaft will rise up in the effect of the return spring; When the lock handle rotate by about 100 degree, the cam on the handle will rise up the hexangular shaft lock and meanwhile, the tool head will be upward & rightwards about 2mm to form the clearance between the rim and tool head. If it is not locked tightly or the clearance is not correct, you can adjust the nut (Fig27): 15

If the clearance if too much, we can adjust the nuts on the vertical hexangular shaft downward; If the clearance if too small we can adjust the nuts on the vertical hexangular shaft upward Chapter6

16 If the clearance if too much, we can adjust the nuts on the vertical hexangular shaft downward; If the clearance if too small we can adjust the nuts on the vertical hexangular shaft upward Chapter6 Transportation When transport the machine must apply the original package and place according to the mark on the package. The machine must be transported by the forklift with the corresponding tonnage (FIG28)and the stacked layer will not exceed 3layers. 16

17 1. 220V electrical scheme Chapter 7 Electrical/ pneumatic scheme 17

18 2. 380V electrical scheme 18

19 3. pneumatic scheme 19

20 Chapter8 Troubleshooting and solution troubleshooting reason solution The turntable can only rotate The contact of the universal Change the universal switch in one direction. switch is burned out. The turntable can not rotate. Belt is damage. Belt is loosen. Change the belt. Adjust the tension of the There is the problems of belt. motor or power supply. universal switch is damage. Check the wiring of the motor, power supply and power circuit. Change the motor burn out. Change the universal switch The turntable can not tightly clamp the rim. The hexangular shaft can not tightly lock or move smoothly. Pedal of the pedal assembly can not return to its home position. The motor can not rotate or the output torque is not enough. Output force of the cylinder is not enough. leakage Clamp is worn out. Clamp cylinder is air leakage. Lock plate is not in its position. Pedal return spring is damaged. Driven part is jammed. The capacitor is broken down. The voltage is not enough Short circuit Air leakage Mechanical troubleshooting The pressure is not enough Air hose damaged Hose connect damaged Sealing head damaged Sealing glue is missing Change the clamp. Change the leaked sealing parts. In reference with the Chapter maintenance and repair Change the torsion spring Remove the jamming. Change the capacitor. Wait for the recovery of the voltage. Kill the short circuit. Change the sealing parts. Remove the mechanical troubleshooting. Adjust the pressure to meet the requirement of the machine. Change the damaged parts. Refill the sealing glue. 20

21 Appendix- LC SERIES MACHINE OIL SAFETY DATA SHEET MOBIL XHP 222 ITEM Penetration rate25 mm/ dropping point 280 anticorrosion SAE30# LUBRICATION OIL ITEM QUALITY STANDARD density Flash point 224 Pour point -18 viscosity viscosity Viscosity index 97 QUALITY STANDARD passed Basic oil viscosity 220 oxidize stability 100h pressure-drop kpa 35 water lose percentage79% 5 copper corrosion 1A 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

TRE810 Tire Changer Manual

OWNER S MANUAL TRE810 Tire Changer Manual WARNING: Questions, problems, missing parts? Before returning to your retailer, call our Customer Service Department at 1-888-44-TORIN (1-888-448-6746), 8 a.m.-