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TMG LC889NV User Manual

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Summary of Contents for TMG LC889NV

  • Page 2 Dear customers, Very pleased that you will purchase and use the tire changer produced by our company We are the company with reputation of quality. We sincerely wish to produce quality goods under the ISO9001Quaality system and get the EU CE certificate to help you promote your business. Carefully read this operational manual before installation and use this operation manual.
  • Page 3 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, and ...
  • Page 4 SAFTTY LABEL INSTRUCTION electrical shock！ Must make sure the wheel was clamped firmly when use the quick inflation. Do not reach any part of your body under demount tool. Do not wear loose clothing, When breaking bead, the long hair or jewelry. bead breaking blade will quickly move leftwards.
  • Page 5 SAFETY LABEL POSITION DIAGRAM Pay attention to keep the safety labels complete. When it is not clear of missing, you should change the new label. You should let the operators see the safety labels clearly and understand the meaning of the label.

  • Page 6: Table Of Contents

    CONTENTS CHAPTER 1 BRIEF INTRODUCTION 1.1 BRIEF INTRODUCTION 1.2 EQUIPMENT OVERALL DIMENSION 1.3 TECHNICAL PARAMETER 1.4 SCOPE OF APPLICATION 1.5 WORK ENVIRONMENT CHAPTER 2 BASIC CONSTRUCTION AND OPERATIONAL PARTS CHAPTER 3 INSTALLATION AND CALIBRATION 3.1 UNPACKING 3.2 INSTALLATION OF THE PARTS DETACHED 3.3 AIR TEST CHAPTER 4 DEMOUNT/MOUNT 4.1 BASIC PRINCIPLE...

  • Page 7: Chapter 1 Brief Introduction

    RSC tires easier. For the kinds of optional assist arm, please consult the local dealers. There’s two basic model in this series: LC889NV – regular model GT889NV – with quick inflation 1.2 overall dimension and weight Model L max（mm）...
  • Page 8 Max. Max. Rim diameter Rim diameter Model wheel diameter wheel width (outward clamp) (inward clamp) gear 11″～22″ gear 13″～24″ LC889NV 1100mm 331mm gear 12″～23″ gear 14″～25" GT889NV (43″) (13″) gear 13″～24″ gear 15″～26″  Like showing in FIG1, the model 887N/GT887N machine equips the adjustable turntable. The default setting is at the second gear (12″～23″...

  • Page 9: Chapter 2 Basic Construction And Operational Parts

    Chapter 2 Basic Construction and Operational parts 1 Hexangular shaft 2 Knob 3 lifting cylinder of demounting hook 4 lifting cylinder of hex shaft Handle valve 6 Demounting head 7 Turntable 8 Clamping cylinder 9 Clamping jaw Column tilt pedal 11 Clamp pedal 12 Bead breaker pedal 13 Turntable turning pedal crowbar...

  • Page 10: Installation Of The Parts Detached

    Chapter 3 Installation and Commission 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; ...
  • Page 11 like FIG7-1 & FIG7-2. (This connector can avoid the PU hose to back into the main body. Connect the PU hose into the connectors of air regulator like FIG6. (if the machine is without the GT function, just need to connect the hose like FIG7-1). 3.2.3 Install the bead breaking arm (ignore this step if entire machine packing) ...
  • Page 12  Connect of column with the tilt back cylinder: Align the hole (FIG11-2) at the end of the cylinder rod and the installation hole at the bottom of the column. Use the 10# Allen key to insert the bolt M12X50 (FIG11-1) to the body upper base like FIG11.
  • Page 13 3.2.6 Installation of horizontal arm protective cover Fix the hex bar well when remove the knob to avoid the hex bar sliding down to damage the machine or people. First pull out the hoses at both ends of lifting cylinder of hook (FIG17-A, FIG17-B); remove the screws ...

  • Page 14: Air Test

    Fix the protective cover (FGI18-1) to the square bar like FIG19 using 2 pieces of M6x40 screws  (FIG19-1) from both sides. During installation, add the washers (FIG19-2) inside of the protective cover like FIG20 to avoid damaging the cover. 3.3 Air test: ...

  • Page 15: Chapter 4 Demount/Mount

    Chapter 4 Demount/Mount Note: the operator must be trained and qualified then allow to operate the tire changer. Need to use the proper device and tools, wear the protective clothes, and use the proper safety precautions, like goggle, earplug, and safety shoe and so on. BASIC PRINCIPLE In order to avoid damage the rim, especially the alloy rim, when mount and demount the ire, must use the ...
  • Page 16 After bead breaking, step the clamp pedal (FIG3-11) to open the clamps till 3cm-5cm bigger than rim  diameter. Put the wheel onto the turntable and press down the wheel center. Step the clamp pedal to fix the wheel firmly. If the tire wall is hard and the clamps cannot enter the joint of the rim and tire. The assist arm can be used for the assistant operation.
  • Page 17  Pull down the control valve (FIG3-22) of demounting hook to make the demounting hook enter the inner side of tire lip. If the demounting hook does not insert into the inside of tire lip when down to the bottom, step the rotation pedal to rotate the turntable a little to make the hook insert into the inside of tire lip like the FIG29.

  • Page 18: Mount Tire

     Then step the tilt pedal (FIG3-10) to tilt the column back and take out the tire like FIG33. Finish the demounting tire operation. 4.3 Mount tire Before mount the tire, check that the tire and rim size are the same! ...

  • Page 19: Inflation

    4.4 Inflation When inflating the tire, you should be careful and follow the operation procedure strictly. Please check whether the air connection is intact before inflating. The machine is equipped with inflation device with a pressure gauge (inflation gun or inflation gauge box), which is used for tire inflation and air pressure monitoring.
  • Page 20 be carried out before the ordinary inflation.  Clamp the wheel and connect the inflation hose.  The quick inflation pedal (FIG3-27) on the right side of machine cabinet has two gears: first gear regular inflation; second gear quick inflation like FIG37. Step down the inflation pedal (FIG3-23) to the bottom position (second gear) and observe if the tire lip contacts the rim.

  • Page 21: Chapter 5 Repair And Maintenance

    Chapter 5 Repair and Maintenance Note: 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. In order to use the tire changer properly and extend its service life, it is necessary to repair and maintain the machine regularly according to the requirements of the manual.
  • Page 22 down gap; Adjust the back and forth movement distance of square locking plate through screw B to improve the back and forth gap; then fix the square locking plate using screw and nut C after adjusting to avoid the shaking of horizontal arm like FIG42. Chapter 6 Transportation When transport the machine must apply the original package and place according to the mark on the package.
  • Page 23 Chapter 7 Electrical and pneumatic principle diagram 220V ELECTRICAL PRINCIPLE DRAWIN...
  • Page 24 7.2 380V ELECTRICAL PRINCIPLE DRAWING...
  • Page 25 7.3 110V/220V ELECTRICAL PRINCIPLE DRAWING...
  • Page 26 7.4 DOUBLE FREQUENCY DOUBLE VOLTAGE MOTOR ELECTRICAL PRINCIPLE DRAWING...
  • Page 27 7.5 PNEUMATIC PRINCIPLE DRAWING...
  • Page 28 Chapter 8 common troubleshooting TROUBLE REASON TROUBLESHOOTING Turntable rotates in one direction. Universal switch contact burned Change Universal switch Turntable does not rotate. Belt damage Change belt Belt too loose Adjust the tension of the belt Motor or power source have Check motor, power source and problems power source cable...
  • Page 31 The manufacturer is entitled to make changes to the products without prior notice to the buyer.

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Gt889nv

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