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LAUNCH   

Tire Changer TWC-481

4

Spacing

The  location  to  install  the  machine  should  be  in 
accordance with safety regulations: 

The machine should be installed in a place close 
to  the  main  power  source  and  compressed  air 
system. 

Install  the  machine  on  smooth  concrete  surface 
or  another surface  with hard flooring.    4 anchor 
bolts  can  be  used  to  fasten  the  machine  to  the 
floor to avoid vibration and noise. 

Leave  enough  space  for  the  operation  and 
maintenance of the machine.    The space should 
be no less than 1M (39”) in front and on the two 
sides of the machine, 0.5M (20’) behind it so that 
operation on different parts shall not be hindered.   

If  the  machine  has  to  be  installed  outdoors,  a 
protective shelter should be built.     

Never  operate  the  machine  in  a  place  with 
flammable gas

.

Note: 
For safety and proper operation, keep the machine at 
least 0.5M (20”)away from any wall. 

Power and Air Connections

Before  installation,  check  to  verify  that  the 
electrical power and the compressed air sources 
are  in  accordance  with  the  specifications  on  the 
nameplate.    Any electrical connection should be 
done by the specially trained technician.   

The power outlet should be at a place within the 
sight  of  the  operator.    The  height  should  be 
between 24”

67”. 

In  case  the  line  voltage  is  not  stable,  a  voltage 
stabilizer  should  be  used  between  power source 
and the machine. 

The machine should be well grounded.

The  tire  changer  is  not  equipped  with  overload 

protection.    Please  connect  power  according  to  the 
electric  diagram  included  in  the  User’s  manual.   
Otherwise, the manufacturer will not be responsible for 
any accidents.   
 
 
 
 
 

Adjusting

Note:   

Make  sure  that  the  power,  air  sources  and  the  oil 
level  in  the  oil  cup  are  in  accordance  with  the 
requirements. 

Initial Operation (Fig.05) 

Note:  The  three  pedals  should  be  on  the  initial 
position. 

Fig.05 

Depress  pedal  (J),  turntable  (F)  will  rotate 
clockwise; 

Lift  the  pedal  (J),  turntable  (F)  will  rotate 
counter-clockwise;   

Depress  pedal  (I)  to  move  bead  breaker  (S), 
release it to restore; 

Depress pedal (H), clamp jaw slides (E) on the 
turntable  will  open.  Depress  it  again,  the  jaw 
slides will close; 

Rotate  the  stop  screw  knob  (K)  to  position  the 
swing arm; 

Press  the  Hexagonal  bar  (C)  and  move  the 
Hexagonal  bar  locking  handle(B)  to  lock  the 
Hexagonal bar; 

Loosen  the  Hexagonal  column  locking  handle 
(B) and the Hexagonal column

 

will reset. 

When the Inflation pedal U

Fig.01-1

  is lightly 

pressed,  air  will  expel  from  the  air  hose 
connected with the inflation gauge (mounted on 
tool  box).  When  the  pedal  is  pressed  down  to 
the  lowest  position,  air  will  quickly  blast  behind 
four jaws (the end of the slides). 

 
 

Summary of Contents for TWC-481

Page 1: ...Tire Changer TWC 481 i TWC 481 Swing Arm Tire Changer Launch Tech USA INC 2460 Peck Road Whittier CA 90601 USA 1 877 LAUNCH 9 562 463 1380 562 463 1590 FAX www launchtechusa com Installation and Parts...

Page 2: ...nnections 4 Adjusting 4 Initial Operation Fig 05 4 Clamping System of the Jaws 5 Drive system 5 Bead Breaker 6 Hexagonal Column Clamping System 6 Air Pressure Regulator Gauge and Lubricator Assembly 6...

Page 3: ...n from the producer or observing the requirement of the instructions may lead to direct or indirect damage to the equipment The installation and maintenance personnel should have a good understanding...

Page 4: ...ew knob H Clamping cylinder control pedal I Bead breaker control pedal J Turntable control pedal K Hexagonal column locking handle L Column M Tool box N Clamping cylinder assembly O Lube bucket P Bead...

Page 5: ...nd keep them in safe place Caution A special anti rust coating is applied on some parts and may attract dust Clean it when necessary Installation Install the Hexagonal bar spring and cap then install...

Page 6: ...or The height should be between 24 67 In case the line voltage is not stable a voltage stabilizer should be used between power source and the machine The machine should be well grounded The tire chang...

Page 7: ...trols the air passage and the movement of the piston The clamp jaws Fig 06 can be placed at four positions To adjust their positions first pull out pin sockets from their holes then move the slide to...

Page 8: ...moved 120 or so the cam connected with the handle will lift the locking plate to lock the Hexagonal bar If it does not lock you can adjust the bolt s position to assure the locking Fig 10 Air Pressure...

Page 9: ...ler figs 15 19 mount demount head with insert to tilt the mount demount head and obtain the correct measurements and then finger tighten screw B Unlock and raise the hexagonal column then lower it ont...

Page 10: ...LAUNCH Tire Changer TWC 481 8 Fig 14 Fig 15 Fig 16 Fig 17 Fig 18 Fig 19...

Page 11: ...but make sure the wires and poles match Fig 20 2 Installation of the switch The switch s position to the bracket is shown as in fig32 you may have to rotate the switch slightly in the slots with the...

Page 12: ...t is only for the reference of the maintenance personnel The manufacturer will not be held responsible for any use other than the designed purpose In case any damage occurs please contact your dealer...

Page 13: ...LAUNCH Tire Changer TWC 481 11...

Page 14: ...LAUNCH Tire Changer TWC 481 12...

Page 15: ...LAUNCH Tire Changer TWC 481 13...

Page 16: ...LAUNCH Tire Changer TWC 481 14...

Page 17: ...LAUNCH Tire Changer TWC 481 15...

Page 18: ...LAUNCH Tire Changer TWC 481 16...

Page 19: ...103020075 Hexagon bolt M10 25 19 103040064 Plain washer 8 20 103040026 Spring washer 8 21 103030061 Locking nut M8 22 103170002 Air tank 23 104130131 Rubber hose 101 104130013 Working deck cushion co...

Page 20: ...138 103040049 Spring washer 8 139 103040064 Plain washer 8 140 103230054 Back cover of clamping cylinder 141 103230170 Clamping cylinder body 142 103100242 Nut locking L joint 143 201021009 Clamping...

Page 21: ...er 12 234 103030089 Lock nut M12 301 103010327 Hexagon socket screw M8 25 302 104010272 Cap 303 201012456 Hexagonal column 304 103110058 Return spring 305 103202058 Swing arm 306 104070027 Cushion mat...

Page 22: ...gear box 410 103230199 Upper cover of worm case 411 201012010 Worm bearing 412 103060022 Angular contact bearing 413 103202048 Casing of reduction gear box 414 103200789 Worm wheel 415 103070002 Angu...

Page 23: ...casing 507 104130074 O Sealing ring 11 8 4 508 104010273 Fiveway valve cover 509 201010232 Cam hood 510 104120025 Cam body 511 103110031 Cam spring sheet 512 202010078 Transfer shift bar 513 10402004...

Page 24: ...emount head and Mount demount head base assembly 603 201010225 Mount demount head base 604 103010371 Hexagon socket set screws with flat point M8 20 605 Y104990077 Plastic Mount demount head 606 10304...

Page 25: ...dustrial power plug maximum current 32A protective current 40A 1R 2 5mm current 19A 2 air break switch industrial power socket 1DPH 1R Mennekes socket 536 32A 2P E 230V IP44 0RGHO rated current 40A in...

Page 26: ...LAUNCH Tire Changer TWC 481 24 TWC 481 Air Passage Diagram 8 9 A B 8 9 B CD 8 9 E F A B B B B E E B B E A F B G H I G H I JKL JKL E B Bead Breaking Jaw Clamping Quick inflating Inflator...

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