TOOLOTS Semi Automatic Tire Changer Instruction Manual
- May 15, 2024
- TOOLOTS
Table of Contents
TOOLOTS Semi-Automatic Tire Changer
Preface
Thank you for buying our semi-automatic tyre changer. It is the best quality. To prosper operation and extend the lifetime, Pls read the instructions for each operation section carefully. The data semi-automatic tyre changer: The data of semi-automatic tyre changer: Provide the “complete product code” and the” model of the semi-automatic tyre changer”, so that we can provide you with the technical services and required parts better At the same time, it easy to operate the machine as technical parameters. If the data in the specification is inconsistent with the label, please refer to the label. This manual is an indispensable part of machine operation before using the machine, you should read each part of the manual carefully, The operation safety and maintenance parts are a necessity. Save this manual for future use!
Description of equipment
- clamp jaw
- column
- pedal control bead breaker
- Working head
- air connection head
- pedal control clamp
- inflation inlet
- bead breaker
- pedal control turntable
- operation arm
- rubber pad
- turntable
- horizontal swing arm
- crowbar
- locking handle
- press tyre block
- press tyre roller
General description
Operation instruction
- The semi-automatic tyre changer is designed to facilitate to mounting and demounting of the tyres the rim sizes are from 9 “to 21” and the maximum diameter of 1,070 mm.
- Operation against instruction is prohibited.
- The manufacturer shall not be liable for damage resulting from non-compliance with the instructions.
Safety operation rule
The semi-automatic tyre changer must be operated by trained personnel.
- The manufacturer shall not be liable for any damage caused by modification of the machine without the manufacturer’s approval.
- Manufacturers will immediately discontinue their safety commitments if the user breaches safety rules and causes damage to the machine’s safety devices.
- If there is any damage to the safety warning sign during the whole process, the customer can contact the manufacturer according to the icon on page 3 to replace the damaging icon as soon as possible.
Transport
- The semi-automatic tyre changer must be transported with the original packaging.
- Place as indicated on the packing box.
- Move the packed machine by a forklift truck with the corresponding lifting capacity.
- Refer to Figure 3 for the forklift insertion direction.
Open package operation
- Open protective boxes and plastic bags.
- Refer to Figure 1 to check whether the machine surface is intact and the parts are missing and damaged.
- If any problem is found, please do not use the machine and contact the supplier immediately.
Installation instruction
Space required
The installation position of the machine must meet the standard of safe
working.
-
The semi-automatic tyre changer should be placed near the main power supply and compressed air system.
-
The minimum space of the installation position shall not be lower than the space that is shown in Figure 4 and Figure 4/A to ensure normal operation without any restriction.
-
If the machine is installed outdoors, a protective shelter must be built.
-
The semi-automatic tyre changer is prohibited to use in explosive gas 5. 2 Installation of components
-
Unscrew the fixed screws on the packing wooden pallet and place the semi-automatic tyre 5 changes on the ground.
-
As shown in Figure 5/a, unscrew 6 screws from the box body and install the vertical column at the designated position. Tighten the screws.
Note : for semi-automatic tyre changer, the following three operations are not required: -
Remove the pin shaft, nut, washer and adjusting spacer from the horizontal swing arm.
-
Apply lube to the support on the horizontal swing arm. Insert adjustment spacer to prevent the friction of the horizontal swing arm
-
Place the horizontal swing arm on the vertical column, insert the pin shaft and tighten it with the nut and washer.
Note: Before connecting all power, check that the installation status of the machine is consistent with the installation requirements of the machine. -
Connect the machine to the compressed air system. (as shown in figure 5/c)
-
Step on the pedal to control the bead breaker and the piston rod of the cylinder can be extended. (as shown in figure 5/d)
-
Install the tyre pressure device as shown in Figure 5/e.
-
insert the tyre pressure device into the bearing, insert the screw hole, not tighten with the nut or the wrench.
-
The piston rod of the cylinder is through the rotation hole in the pressure device.
-
Screw on the nut, but don’t tighten it.
-
place the spring at the specified point
-
Tighten the screws on the tyre pressure device as shown in Figure 5/f.
-
Tighten the nut on the piston rod of the cylinder as shown in figure 5/g.
commissioning
Before the machine is turned on, make sure the user’s voltage and air pressure are consistent with the machine’s requirements. When the operating voltage of the machine needs to be changed, the terminal board can be adjusted properly. (refer to part 14 circuit diagram) The electrical system must be operated by a professional. The compressed air system is connected to the machine by a pipe joint (Q) on the oil-water separator beside the box.
When connecting the circuit of the machine, the circuit must be equipped with
a safety fuse, and grounding wire and must be installed with a 30mA automatic
circuit breaker.
Note: the power plug of the tyre changer shall be prepared by the
customer. The rated current of the power plug shall not be lower than 16A and,
at the same time meet the voltage of the machine.
**Debugging machine
**
-
When the pedal (2) is stepped on, the turntable (Y) should turn clockwise.
-
when the pedal is raised, the turntable should turn counterclockwise.
Note: if the turntable is opposite to the specified rotation direction, switch the two wires of the three-phase plug. -
When the pedal (U) is stepped on, the pressure tyre device (R) will start; When the the pedal is released, the tyre pressure device returns to its original position.
-
When the pedal (V) is stepped on, four clamp jaws will open (G) step on the pedal again and the clamp jaws will close.
Adjust the jaw position of the turntable
- The clamps of the tyre changer have been adjusted to the central position before leaving the factory, the clamp rim from the outside size is from 9 “to 19” inside size is from 13 “to 25”.
- If you want to demount the larger or smaller rim, you can adjust the position of the four clamps, as shown in Figure 6/b.
Adjustment range
- clamp rim outside size is from the smallest 9″- 19″ to the largest 11 “-21”.
- clamp rim inside size is from the smallest 13 “-23″ to the largest 14 *-25”.
The operation is as follows
- Use a universal wrench to unscrew the screw (1)
- mobile clamp jaw (2) and slider (3), the position corresponding to one of the screw holes of the lock size.
- Tighten the screw, universal wrench torque must be 72 N.m.
Note: the corresponding positions of the four clamps should be ensured when the above adjustment is carried out.
Operation
Please read the instruction manual carefully and note before operating the machine. The operation of a semi-automatic tyre changer is divided into the following three parts: breaking the bead /demount tyre/mount tyre Discharging all air from the tyre and removing the balance lead from the tyre.
Matters need attention
- More and more motorcycle rims are made from special materials such as aluminium magnesium alloys and carbon fibre, To lock into this kind of rim, must use a special repair tool for the motorcycle tyre.
- To avoid damage, The maximum pressure limit of the working plate is 5 bar.
Breaking the bead
You have to be very careful when you are operating a bead breaker. When the
pedal is operated, the breaker arm will swing rapidly and forcefully, and any
object within the movable range of the breaker arm is at risk of being
crushed.
- Check the tyre to see if it has emptied the gas.
- Please close the clamp jaws of the turntable.
- Do not place your hand on the side wall of the tyre during the operation of the turntable.
- The clamp may be pressed to your hand when it is open.
- Lean against the tyre on the rubber pad (S) on the right side of the automatic tyre changer.
- Press the bead breaker closer to the edge of the rim by 1cm (figure 8). It should be noted that the bead breaker should be placed on the tyre instead of the rim.
- Step on the pedal (U) and the pressure device is started. Release the pedal when the bead breaker completes the operation or the rim is off.
- Gently rotate the tyre and repeat in the rest of the tyre until the flange is completely off the rim.
- Repeat on the other side of the tyre.
Demount tyre
- Ensure that the borate lead has been removed in mute ria. And Apply special lubrication to the rim.
- A Fa lure to apply lubricant may result in wheel rim damage.
- A Do not port you and in, pite tyre he cou loco the untablo.
- Clamp the rim outside between 10 and 20 inches
- Step the pedal (V) to the central position and locate the clamp (Y) according to the reference scale of the turntable.
- Place the tyre on the clamp so that the rim is near the lowest part of the clamp and step on the pedal (V) to the bottom.
- Clamp the rim inside between 13 and 24 inches.
- Make the clamp (G) closed completely.
- Place the tyre on the clamps and step the pedal V to clamp the rim.
- Make sure that the rim is firmly fixed to the clamps.
- Don’t put your hands on the wheel: if you put your hands before your hands in it ty the put-out hands column returns to its original position.
- Lower the operating arm (M) until the dismounting head is supported on the rim edge and locked with the locking handle (K).
- In the process, the operating arm is locked in a fixed position in the vertical direction, and the working head is moved to 2mm above the rim.
Note
Once the operating arm is locked in the vertical direction, the working head
must be manually removed from the rim (approximately 2mm) with the manual
wheel on the left side of the horizontal swing arm.
-
With the crowbar T interested between the bead and the front section of the mounting head I, move the tyre bead over the mounting head I with crowbar T(see pic. 10).
Note: To avoid damaging the inner tube, if there is one, it should be 10cm to the right of the mounting head I about the above operation. -
While the crowbar is in this position, rotate the turntable Y clockwise by pressing down on pedal Z until the tyre is completely separated from the wheel rim.
-
Keep your hands and body as far away as possible from the moving parts when operating the machine, to avoid getting hurt.
-
Necklaces, bracelets, loose-fitting clothing, or external items can cause personal injury to the operator if they are close to the rotating parts.
-
Remove the inner tube if there is one. Repeat the same operation for the other bead.
3 tyre mounting
Note: To avoid an explosion in inflating, it is important to check the
tyre and
In. Before mounting the tyre, pay attention to the following points:
- Don’t mount the tyre if the outside of the tyre is damaged.
- Check whether the rim is dented or deformed. In particular, there will be small cracks in the rims of alloy wheels, which cannot be seen with the naked eye, which will damage the durability of the wheel, so there will also be risks in the inflating process.
- Make sure that the wheel rim and tyre are of the same size. If you can’t make sure of it, don’t mount the tyre.
Lubricate the tyre beads with special grease to avoid damaging them and facilitate mounting operations. Don’t put your hands between the tyre and clamps in operating clamps, avoiding hand injury Note: When working with rims of the same size, it is not necessary always to lock and unlock the mounting bar, just move away and return to its original position about the horizontal operating arm. Don’t put your hands on the wheel: if you put your hands between the rim and the mounting head, it may get hurt when the operating arm returns to its original position.
Move the tyre so that the bead passes below the front section of the mounting head and is brought up against the edge of the rear section of the mounting head itself. Keep the tyre bead pursed down into the wheel rim channel with your hands. Step pedal M to rotate the turntable clockwise. Continue until you have covered the entire circumference of the wheel rim. Keep your hands and body as far away from the operating arm when rotating the turntable, avoiding body injury. Insert the inner tube, if there is one. Repeat the above operation for the other side of the bead.
Note: The turntable is always rotating clockwise during the mounting and
demounting process unless the machine is something wrong or operating
mistakenly, it may rotate anticlockwise.
Inflating
You have to inflate the tyre carefully, the below instructions strictly. Pls,
note there is no protection device for designing the tyre changer for the
safety of the operator on the machine or surrounding the machine if the tyre
explodes.
DANGER
- A burst of tyre can cause serious injury or even death to the operator.
- Check carefully that the wheel rim and the tyre are of the same size.
- Check the state of wear of the tyre and there are no defects before beginning the inflation stage.
- Inflate the tyre with brief jets of air, checking the pressure frequently.
- All our tyre changers are limited to a maximum inflating pressure of 3.5 bar in any case never exceed the pressure recommended by the manufacturer.
- keep your hands and body as far as possible from the tyre in the inflation stage.
Inflating tyre with nozzle
The standard semi-automatic tyre changer is equipped with a pressure nozzle to
inflate a tyre.
Follow the below instructions to inflate a tyre:
- Connect the nozzle fitting to the tyre valve.
- Check the wheel rim and the tyre are of the same size. Pic. 13
- Check the wheel flange and rim are with enough lubrication.
- Press the nozzle trigger, in this stage, control the inflating pressure, until the tyre fits the rim completely.
- Continue to inflate the tyre and check the inflating pressure frequently, never exceed the pressure indicated by the manufacturer.
The danger of a burst
DANGER
- Never to exceed the pressure indicated by the manufacturer: 3.5bar
- Remove the tyre from the turntable, if you need more inflating pressure, place the tyre in a special protection cage to continue the inflation operation.
- Never exceed the maximum inflation pressure.
- Keep your hands and body as far away from the tyre
- Only professionals are allowed to use the machine. Other people are not allowed to use or approach the machine during the inflation stage.
Relocate
Forklifts are needed to move semi-automatic tyre changers.
- Disconnect the electric power supply and compressed air system.
- Insert the crowbar on one side bottom of the tyre changer, get the machine off the ground, and then insert the fork, lifting it.
- Place the tyre changer in the new position.
Note: The location of the new place must comply with national safety regulations.
Storage
If the tyre changer needs to be stored for some time, pls follow the below
instructions: Disconnect all energy supplies and lubricate the slide of the
clamps on the turntable to prevent oxidation.
Scrap
Make sure all energy supplies are disconnected when deciding to scrap the
equipment.
- All nonferrous metals and nonmetals shall be disposed of as scrap by relevant laws and regulations.
- Process the oil inside the machine at the place specified by applicable law.
- Discard the remaining steel.
Maintenance
Warning
- Untrained people are not allowed to carry out maintenance work.
- Regular maintenance as described in the instructions for correct operation and long lifetime of the tyre changer.
- If maintenance is not carried out regularly, the operation and reliability of the machine may be compromised, thus placing the operator and anyone else in the vicinity at risk.
- Before carrying out any maintenance work, disconnect the electric and pneumatic supplies. Moreover, if it is necessary to break the bead load less 3-4 times to let the air in pressure go out of the circuit.
- Damaged parts must be replaced exclusively by expert personnel using the manufacturer’s spare parts.
- It is forbidden by national safety regulations to disassemble and replace safety devices(safety valves and regulating valves)
- In particular, the manufacturer shall not be liable for any damage caused by users using parts of other manufacturers or damage by disassembly and damage of safety devices.
- Clean the turntable once a week with diesel fuel to prevent the formation of dirt, and grease the clamp sliding guides.
- Perform the following maintenance work once a month: > Control the oil level of the oil-water separator. If the level is low, screw off the oil cup F before adding. Use only oils specified by ISO HG with viscosity ISO VG32.
- Such as: ESSO Febis K32,MOBIL Vacouline 1405,KLUBER32(Pic. 15)
- Step pedal bead breaker 3-4 times, checking if some oil is filled in the oil cup F. If not, adjust screw D.(Pic. 15)
Note
After the first 20 days of work, retighten the clamp-tightening screws and
screws on turntable slides. (Pic.16)
Note: In the event of a loss of power, check that the drive belt is tight
or not as follows: Disconnect the power supply before operation.
- Remove the left side body panel of the tyre changer, unscrewing the four fixing screws.
- Tighten the drive belt using the special adjusting screw X on the motor support. (Pic.17)
Note: If the working head is not locked or cannot be stopped 2mm above
the rim, the locking plate of the operating arm shall be adjusted as shown.
(Pic. 18)•
Note: For cleaning or replacing the silencer of opening/closing
clamps(G), proceed as follows(see Pic.19):
- Remove the left side panel of the machine body by unscrewing the four fixing screwS.
- Unscrew the silencer put on pedal system V, and on the clamp G opening/closing pedal.
- Clean with a jet of compressed air, or if damaged, replace with the same spare parts.
Troubleshooting
| trouble | cause | troubleshooting |
|---|
Turntable
direction
| rotates| only| in| one| the universal switch is damaged| universal switch
The turntable doesn`t rotate| 1、Belt is damaged
2、universal switch is damaged 3、 Motor trouble
| 1、replace the belt
2、replace the universal switch 3、 Replace the motor
The turntable doesnt work| Belt lose| Adjust belt tension clamp open/close slowly| 1、Silencer trouble| Clean or replace turntable correctly| doesnt| lock| the| rim| 1、Clamp is damaged
2、Cylinder of turntable damaged
| ****
is
| 1、Replace clamp 2、Replace the
cylinder
| ****
sealing
| ****
ring
| ****
of
The working head touches the rim when the operation| 1、Locking place position incorrect or damaged
2、Turntable locking screw loose
| is| 1、Adjust or replace locking plate 2、Tighten screw
| The pedal should not be located in a working position| | Return spring
damage| Replace the return spring
Bead breaker operation difficult| 1、Silencer trouble| 1、Clean or replace the
silencer 2、 replace the
sealing ring
| 2、Cylinder sealing ring of the bead breaker is damaged|
Technical data
| Feature | Technical data |
|---|---|
| Clamp rim size outside | 9″-19″ |
| Clamp rim size inside | 13″—25″ |
| Max. wheel diameter | 1070mm( 39 ″ ) |
| Max. tyre width | 350mm( 14 ″ ) |
| Pressure bead breaker（10bar） | 3100kg |
| Working pressure | 10bar(145psi) |
| Max. Inflation pressure | 3.5bar(50psi) |
| voltage | 230/400V 3ph |
| power | 0.75/1.1kw |
| Max. shaft torque | 1200Nm |
| Machine size | 1160 X 900 X 1120 |
| Net weight | Standard machine type195kg GT |
machine type213kg
Level of noise| < 75dB(A)
Circuit diagram and pneumatic system diagram
standard pneumatic system diagram
- air inflation gun
- 1/4″ silencer
- 1/8″ silencer
- quick exhaust valve
- cylinder of bead breaker
- cylinder of turntable
- Control valve of bead breaker
- control valve of the turntable
- ain guide
- oil-water separator
- pressure regulating valve
- ball valve
- safety valve
- pressure regulating valve