Toolots ASAD8088 User manual

Tyre Changer

Instruction Book

Semi-automatic Tyre Changer Manual

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Thank you for your purchase this product from the series of Tyre Changer. This

product is based on the best quality principle. Following the simple instruction in this

manual can ensure the correct operation and prolong the machine life span. Read the

manual thoroughly and ensure that you have understood it.

Data of Semi- Automatic Tyre Changer:

The complete description of the model and series number can make technical department

provide the service more easily. And it is also convenient for the shipment of spare parts. We

add the data of the Tyre Changer in the following column. If there is any difference between

the data in the manual and the data on the nameplate , we should consider the nameplate

attached on the machine to be corrected.

You should read the manual seriously before to operate the machine . It is very important for

your to carefully read the “Operation “ and “Maintenance”.

Keep of the manual carefully for future use .

Semi-automatic Tyre Changer Manual

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1．INSTRUCTION TO THE PART OF THE MACHINE

Pic.1

A ) Clamping jaw B) Turntable C) Manual valve button

D) push arm E) Manipulator column F) Sliding rack

G) Lift control valve H)tire pressure block I) Tool box

J) Fertility arm K) Cylinder L) Fertility arm

N) Column pedal Z) Foot pedal for clamping jaw S) Rubber pad

U) Foot pedal for turntable T) crowbar T) crowbar

R) Bead breaker V) Foot pedal for bead beaker K) Lock handle

N) Horizontal rocker arm

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Safety Label Position Diagram

Pic. 2

Semi-automatic Tyre Changer Manual

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SUMMARY INSTRUCTION

2.1 Operation Instruction

● The Semi-Automatic Tyre Changer is designed to facilitate to mount and demount the tires which the rim

sizes is from 11 "to 26" and the maximum diameter of 1250 mm.

Operation against instruction is prohibited.

● The manufacturer shall not be responsible for damage resulting from non-compliance with the instructions.

2.2 Safety Operation Rule

The Semi-Automatic Tyre Changer must be operated by trained personnel.

●The manufacturer shall not bear any damage or loss caused by user’s modification without

manufacturer's permission.

●We hereby state that the manufacturer will not bear the responsibility to the damage arising

from the use not stated in the manual or improper , incorrect and unreasonable.

●Pay attention to keep the safety labels complete. When it is not clear or missing , you

should change the new label.

3、TRANSPORTATION

The transportation of the Tyre Changer needs the original package and the location as

indicated.

The Tyre Changer packed needs to be transported by the forklift with the proper load .

Insert the fork into the position indicated in the Pic.3

Pic.3

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4.UNPACKING

● Remove the cardboard and nylon bag for protection.

●Refer to Pic. 1 to check if the equipment is in tact and make sure there is not any part lost or

damaged

●If question, do not use the machine and contact the retailer immediately.

5. INSTALLATION

5.1 Choice Of The Space

When you choose the installation site, you should make sure it is corresponding to the

current safety regulation.

●The machine must be connected with the power supply and pneumatic source. Therefore,

we suggest to choose place near to guarantee the correct operation of all the parts.

●The ultimate space of the installation place shall not be smaller than that pictures shown in

Pic. 4 and Pic. 4/A to ensure available operation without any restriction.

● If the machine is installed outdoors, the machine should be equipped with a protective

shelter.

The Semi-Automatic Tyre Changer with motor should not be used in the environment

with potential of exploded.

Pic. 4 Pic. 4/A

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5.2 Commissioning

Before the work , related to the electrical must be undertaken by the professional personnel to

ensure the power supply to be correct and also the phase connect is correct. The proper electricity will

damage the motor and without warranty.

Check if the characteristics of your system meet the requirement of the machine. If you have

to change the voltage ,please refer to the electrical scheme (refer to part 14 circuit diagram)

to adjust the termination board.

The personnel to execute commission must have some knowledge of electricity. The operator

must under the special trained and authorized.

●The compressed air system is connected to the machine by a pipe joint (Q) on the

oil-water regulator beside the box .

●Connect the machine with the electrical system which is equipped with fuse. Perfect

grounding should meet the local national standard. When necessary , equip with a 30mA

electrical leakage protection to secure the safety running of the machine.

Note: The power plug of the Tyre Changer shall be prepared by the user. The rated current of the power

plug shall not be lower than 16A, meanwhile meeting the relative regulation to the voltage of the machine.

5.3 Debugging machine

● Step on the pedal (U) and the turntable (B) should rotate clockwise. When the pedal is raised, the

turntable should turn counterclockwise.

Note: If the rotation direction of the turntable is opposite to the specified direction, the two wires of the

three-phase plug need to be exchanged.

● Step on the pedal (V) to start the tire pressing device (R); when the pedal is released, the tire pressing

device returns to its original position.

● Step on the pedal (Z) to open the 4 clamps (A); step on the pedal again to close the clamps.

● Step on the pedal (N) and the column tilts back, and the column returns to its original position when the

pedal is released.

● When the manual valve button (C) is in position 1, the hexagonal bar and the push-pull arm are locked,

and the disassembly and assembly head is automatically located in the working position.

● When the manual valve button (C) is in position 2, the hexagonal bar and push-pull arm are released.

Semi-automatic Tyre Changer Manual

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Position 1

Position 2

Pic. 5

5.4 Adjust the jaw position of turntable

●The clamps of Tyre Changer have been adjusted to the central position before leave

factory, the clamp rim from outside size is from 14 "to 25"; inside size is from 12 "to 23".

●If you want to demount the different rim, you can adjust the position of the four clamping

jaw, as shown in Pic 6/b.©

Scope of application:

Rim diameter (outward clamp) is 13 "-24" , rim diameter(inward clamp) 15 "-26".

Rim diameter (outward clamp) is 11 "-22",rim diameter(inward clamp)13 "-24".

The operation is as follows:

Use universal wrench unscrew the screw (1)

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mobile clamping jaw (2) and slider (3), the position is comply to one of the screw holes of the

lock size.

tighten screw, universal wrench torque must be 72 N.m.

Note: The Pic.6 shows the outward clamp range and must change the four clamp at the same time when

change the gear.

Pic.6/b

5.4 ADJUSTMENT OF WATER AND OIL REGULATOR

A: Oil volume adjustment screw

B: Air pressure adjusting knob

C：oil cup

D: Water cup

E：Oil filling hole

F：Air pressure gauge

G: inlet pipe joint

H: Oil dripping visual window

Rim clamp from outside 11”-22”

Rim clamp from inside 13”-24”

Rim clamp from outside 12”-23”

Rim clamp from inside 14”-25”

Rim clamp from outside 13”-24”

Rim clamp from inside 15”-26”

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Oil filling method:

Method 1: Cut off the air source, unscrew the oil filling hole screw and use a needle tube to feed the oil in.

Method 2: Cut off the air source, unscrew the oil cup C clockwise and pour oil directly into the cup

Note: The oil should preferably be a special oil for lubricator or ISO HG with a viscosity of ISO VG32.

6、OPERATION

After read and understood the manual and its warning, you can use the machine.

Before operation , completely deflate the air in the tire and all the weights on the tire.

The operation of the tire is composed of :

Bead braking /Demounting tire /Mounting tire

Matters need attention

● More and more motorcycle rims are made from special materials such as aluminum magnesium alloys

and carbon fiber. In order to lock into this kind of rim , you must use special repair tool of the motorcycle

tire.

● To avoid damage, the maximum pressure of working plate is 5bar.

6.1 Bread Breaking

● Check if the tire is deflated. If not, completely deflate the air in the tire..

● Completely close the turntable clamping jaws.

When bead breaking, if the clamping jaw at the open position, it will be very dangerous

to the hand of the operator.

● Lean against the tire on the rubber pad (S) at the right side of the automatic Tyre Changer.

●Press the bead breaker closer to the edge of the rim 1cm (Pic. 7). It should be noted that the bead

breaker should be placed on the tire instead of the rim.

● Press down pedal (V) and start the pressure device. Lift up the pedal when the bead breaker completes

the operation or the rim is off.

●Gently rotate the tire and repeat in the rest of the tire until the flange is completely off the rim.

Once again on the other side of tire.

Before operation , completely deflate the air in the tire and all the weights on the tire.

You should be very carefully when breaking bead. When bead breaking pedal drive the

bead breaking arm ship quickly and powerful, the bead breaker arm will be damage to

or crush all the things in its stroke area.

Semi-automatic Tyre Changer Manual

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Pic. 7

6.2 Demount Tire

Before the operation, completely deflate the air in the tire and detach all the

weights on the tire.

Make sure space free behind the tire changer before swinging the column

back!

Step on the pedal (N) to tilt the back swing of the column, and the space above the turntable

is exposed.

Spread the grease on the bead.

During locking the rim, never position your hand under the tire. The correct

position to fix is the tire is just at the center of turntable.

Clamp the rim outside between 10 and 20 inches

● Step down pedal (Z) to middle and fix the clamping jaw (A) in accordance with turntable.

● Place the tire on and let the rim contact the down edge of clamping jaw. Step down pedal

(Z) to the bottom.

Clamp the rim inside between 13 and 24 inches

● Completely close the clamping jaw(A).

● Press down pedal (Z)to clamp the rim after place the tire on the clamping jaw.

Not use of grease will cause the damage to the bead.

Semi-automatic Tyre Changer Manual

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Step on the pedal (N), and the column will return to its original place.

When the manual valve button (C) is in position 2, the hexagonal bar moves down, and

the mount and demount head touches the rim.

When the manual valve button is in position (1), the hexagonal bar and push-pull arm (D)

are locked. During the locking process, the disassembly and assembly head can

automatically move to a distance of 2mm from the rim in both vertical and horizontal

directions. (See Figure 8)

●Use the crowbar( T) to position the bead to the protrude of the mount demount head

Note：To avoid damaging the tube, you should position the tire valve at the right side of the

mount demount head , the distance should be 10cm.

●While the crowbar in its position, rotate the turntable (B) clockwise by pressing down pedal

(U) until the upper bead is completely detached from the rim.

To avoid getting injury, keep your hands and body far away from the

moving parts when run the machine.

Necklaces, bracelets, loosen clothes or the movable foreign objects

near will damage the operator.

●Remove the inner tube if there is one. Repeat the same operation for other bead.

●Repeat the same operation above on the other rim.

Make sure the rim is firmly fixed on the clamping jaw.

Don’t keep your hand on the wheel : If your hands stay between rim and

mount and demount head, it may get hurt when column return to its

original position.

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Pic.8

6．3 Mount Tire

Note：

The most important is to check the tire and rim to avoid the exploration int eh

process of inflation. Before mounting tire, you should make sure that:

● Don’t mount the tire if the outside is damaged.

● Check whether the rim is dented or deformed. In particular, there will be

small cracks on the rims of alloy wheels, which cannot be seen by eyes,

that will damage the durability of wheel and also be risks in inflation.

● Check the wheel rim and tire are matched. Don’t mount the tire if you are

not sure.

●Lubricate the tire beads with special grease in order to avoid damaging them and to

facilitate the mounting operations.

●Lubricate the tire beads with grease in order to avoid damaging them and facilitate the

mounting operations.

In the process of clamping the rim, do not place your hand in between the

rim and clamping jaw to avoid the damage to the person.

●Lean the tire against the rim. Press down the hexangular shaft, making the mount demount

head firmly contacted with the rim. Left rear bead over the mount demount head tail and

right front bead under the front of the mount demount head.

●Use your hands to press the bead into the groove of the rim. Step down the pedal（Z）

making the turntable rotate clockwise. Continue this operation until the tire is completely

inserted into the rim.

●If there is tube, mount it inside the tire. Mount the core and upper bead as per the above

step.

Note ：When mount/demount the tire, the turntable should rotate clockwise. The

counterclockwise is only used when the incorrect operation.

Don’t put your hands between tire and clamps in operating clamps,

avoiding hands injury.

In the process of clamping the rim, do not place your hand in between the rim

and clamping jaw to avoid the damage to the person.

Semi-automatic Tyre Changer Manual

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Pic.9

7．Common inflation procedure :

Semi-Automatic Tire Changer is equipped with

Inflation gauge and the inflation procedure is as followings.

●Connect the inflation gauge with the tire valve.

●Check if the size of tire is corresponding with the size of rim.

●Check if the bead is fully lubricated. If necessary , continue lubrication.

●Inflation. Check the pressure of the pressure gauge.

●Continue inflation. Check the air pressure while inflating.

Pic.10

Semi-automatic Tyre Changer Manual

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Danger of exploration!

● It should not exceed 3.5 bar(51psi) when inflating.

● If require relative high pressure, detach the tire from the turntable

and place into the inflation cage.

● Never exceed the pressure the manufacturer suggests.

● Hand and part of body should be at the rear side of the tire being

inflated.

● Only the professional personnel trained, the others should not

operate the machine or at the zone near the Tyre Changer.

8.Relocation

Forklift is required to move Semi-Automatic Tyre Changer.

●Disconnect the electric power supply and compressed air system.

Use the forklift to lift up the machine at one side. Fix it before move.

●Locate the Tire Changer at a new place.

Note: New place must be meet the requirement of safety regulations.

9．Storage

If you need long time of storage of the equipment ,you should secure the electrical supply is

switched off and lubricate the clamping jaw guide rail on the turntable to avoid the

oxidization.

10．Abandon

Cut off all the power supply before to scrap the machine.

●All non-ferrous metals and non-ferrous metals shall be disposed of as wastes in

accordance with relevant laws and regulations.

●Dispose of the oil in the machine at a location specified by applicable law.

●Discard the waste steel.

11.MAINTENANCE

11.1 Note

The unauthorized personnel is prohibited to execute the maintenance.

●The routine maintenance described in the manual is necessary to operate the machine

correctly and prolong the life of the machine.

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●If not maintenance often, it will affect the operation and reliability of the machine and may

cause the dangerous to the operators or the others near the dangerous area.

Cut off the power supply and pneumatic source before any maintenance.

Moreover, if it is necessary to press down pedal U or V 3-4 times to let the

air out of air circuit.

●It must be the professional personnel to use the original parts to change the parts with

fault.

●It is prohibited to detach and modify the safety device (valve to limit or change the

pressure).

11.2 Maintenance

● Weekly clean the turntable using the diesel oil avoiding the existing of the dust .

Lubricated the clamping jaw guide rail.

● Every 30 days, execute the following instructions：

Check the oil level of the lubrication oil tank. If necessary, release the screw to fill in

the oil in the oil tank(F). Only use the oil of the viscosity ISO VG32 and grade ISO

HG to lubricate the compressed air route. Such as: ESSO Febis K32,MOBIL

Vacouline 1405,KLUBER32(Pic.11)

Check if it will fall one drop of oil in the cup(C) when step the bead breaker pedal 3-4

times. If not , use the top screw(A) to adjust.(Pic.11)

Note: 20 days after 1st time of use, retighten the clamping jaw tighten screw and

screws on turntable slides. (Pic.12)

Note：If without force , check if the belt is loose.

●Disconnect power supply before operation.

●Take apart the panel at the left side of machine. Unscrew the 4 bolts.

●Tighten the drive belt by means of the special adjusting screw X on the motor

rack .(Pic.13)

Note：If the mount demount head can not be locked or stopped 2mm above the rim, modify

the lock plate of rocker arm. (Pic. 14).

If the mount and demount head is much far away from the rim in the horizontal direction,

adjust the adjustment screw of the locking plate of the push-pull arm as shown in Figure 15

so that the dismounting head is 2mm from the rim in the horizontal direction.

Note：To clean or replace the silencers of foot pedal valve , refer to Pic.16.:

We hereby state that the manufacturer will not hold any responsibility to the

damage arising from the use of the spare parts supplied by the other

manufacturer or modification of the safety device.

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1）Unscrew the 4 bolts by opening the panel at the left side of machine.

2）Take apart pedals to replace or clear silencer.

3）Clean by a jet of compressed air. If damaged , replace the same spare

parts .

Note：Clean or replace the silencer of bead breaker , please refer to Pic.17. Procedures

refer to 1)and 3) above.

12.TROUBLE SHOOTING

Trouble

Problem

Solution

Turntable rotates in one direction

Forward&Reverse switch is damaged

Replace the switch

Turntable doesn’t rotate

1.Belt is damage

2.Forward&Reverse switch is damaged

3.Motor trouble

1.Replace the belt

2. Replace the switch

3. Replace motor

Turntable doesn’t work

Belt loose

Adjust belt

Clamping open/close slowly

Silencer trouble

Clean or replace

Turntable doesn’t lock the rim correctly

1.Clamp is damaged

2.Cylinder of turntable is damaged

1.Replace clamp

2.Replace seals of cylinder

Mount and demount head touch the

rim when operation

1.Locking position is incorrect or damaged

2.Turntable locking screw loose

1.Adjust or replace locking plate

2.Tighten screw

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Pedal should not be located in working

position

Return spring damage

Replace the return spring

Bead breaker

operation difficult

1.Silencer trouble

2.Cylinder seals of bead breaker is

damaged

1.Clean or replace the silencer

2. replace the sealing ring

13. TECHNICAL SPECIFICAIOTN

Power Supply Voltage

110 V, 60 Hz, single phase

Motor

1.5 HP ( 1.1 kW ）

Working Pressure

116 PSI - 145 PSI ( 8 bar - 10 bar )

Bead Breaker Force

Pneumatic 5500 lbs

Drive System Type

Electric / Pneumatic

Table Clamping

Dual Pneumatic Cylinders

Bead Breaking System

Adjustable Pneumatic Blade

External Rim Clamping

11" - 24" ( 276 mm – 630 mm )

Internal Rim Clamping

13" - 26" ( 326 mm – 680 mm )

Max. Wheel Width

14" ( 350 mm )

Max. Wheel Diameter

51" ( 1250 mm )

Turntable Rotating Torque

885 ft/lbs

Power Cord Length

78 47/64" ( 2000 mm )

Speed

7 RPM

Turntable Tire Width Capacity (Mounting)

3" - 15" ( 80 mm - 385 mm )

Bead Breaker Tire Width Capacity (Demounting)

1 1/2" - 14" ( 40 mm - 350 mm )

Noise Level

<70 dB

Pcking size

L 50" x W 43.3" x H 71.8" ( 1270 mm x 1100 x 1825 mm )

Product Weight

947.98 lbs ( 430kg)

14. ELECTRICAL SCHEME

Toolots ASAD8088 User manual

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