AGT INDUSTRIAL AGT-TC24 User manual

PRODUCT MANUAL
AGT-TC24 Tire Changer
Please read the product manual completely before assembly
Check against the parts list to make sure all parts are received
Wear proper safety goggles or other protective gears while in
assembly
Missing parts or questions on assembly?
Pleasecontact [e-mail]
https://www.agrotkindustrial.com/
[e-mail] https://www.agrotkindustrial.com /
WARNING

catalogue
catalogue
1．equipment description.............................................................................................................................................. 3
2．executive summary ................................................................................................................................................. 5
2．1 uesr’s manual.................................................................................................................................................5
2．2 safety orperation rules ................................................................................................................................. 5
3．transport ...................................................................................................................................................................5
4．unpacking ................................................................................................................................................................ 6
5．Installation instruction ............................................................................................................................................ 6
5．1 location requirements ...................................................................................................................................6
5．2 installation of components ...........................................................................................................................7
5．3 test run ......................................................................................................................................................... 9
6．operation .............................................................................................................................................................. 11
6．1 pressure tire .............................................................................................................................................. 11
6．2 tire dismantling .........................................................................................................................................12
6．3 tire fixing .................................................................................................................................................. 14
7．inflation ................................................................................................................................................................16
7．1 inflate the tire with the inflation nozzle ................................................................................................... 16
8．relocate ................................................................................................................................................................. 17
9．storage .................................................................................................................................................................. 17
10．scrap.................................................................................................................................................................... 17
11．Repair and maintenance .....................................................................................................................................17
11．1 warning ....................................................................................................................................................17
11．2 repairt and maintenance .......................................................................................................................... 18
12．trouble shooting-causes and solutions.................................................................................................................20
13．technical parameter ............................................................................................................................................ 20
14．circuit diagram and pneumatic system diagram..................................................................................................21
14．1 circuit diagram ..................................................................................................................................... 21
14．2 pneumatic system diagram ...................................................................................................................22

Semi-automatic tire changer manual
2
Preface：
Thank you for buying our semi- automatic tyre changer. It is the best quality . In order to proper
operation and extended the lifetime, pls read the instruction for each operation section carefully.
This manual is an indispensable part for machine operation before using the machine, you
should read each part of the manual carefully, The operation safety and maintenance parts are
necessity.
Save this manual for future using!

Semi-automatic tire changer manual
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1Description of equipment
G ) clamp jaw P)
I ) working head Q)
L) inflation inlet R)
M) operation arm
N) horizontal swing arm
column U)
air connection head
bead breaker
S) rubber pad
T) crowbar
Three pedals
pedal control bead breaker
V) pedal control turntable
Z、Z1) pedal control clamp
Y) turntable
K) locking handle

Semi-automatic tire changer manual
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Danger warning sign

Semi-automatic tire changer manual
2 Executive summary
●The semi-automatic tyre changer is designed to facilitate to mount and demount the tires which the
rim sizes is from 9"to 25" 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.
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 of 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.
3 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 corresponding
lifting capacity. Refer to figure 3 for the forklift insertion direction
5

Semi-automatic tire changer manual
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4 unpacking
●Open protective boxes and plastic bags.
● Refer to figure 1 to check whether the machine surface is intact and the parts are missing and
damaging.
● If any problem is found, please do not use the machine and contact the supplier immediately.
5 Installation instruction
The installation position of the machine must meet the standard of safe working.
●The semi- automatic tire 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 be
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.
Pic.4
Pic.4/A

Semi-automatic tire changer manual
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●Unscrew the fixed screws on the packing wooden pallet and place the semi-automatic tyre changer
on the ground.
●As shown in figure 5/a, unscrew 4 screws from the box body and install the vertical column at the
designated position .
Note: for semi-automatic tyre changer, the following three operations are not required:
●Remove pin shaft, nut, washer and adjusting spacer from horizontal swing arm.
●Apply lube to the support on horizontal swing arm. Insert adjustment spacer to prevent friction
of 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 cylinder can be extended.(as
shown in figure 5/d)
● Install the tire pressure device as shown in figure 5/e.
insert tire pressure device to bearing, insert the screw hole, not to tighten with the nut or the
wrench.
The piston rod of cylinder 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 tire pressure device as shown in figure 5/f.
● Tighten the nut on the piston rod of the cylinder as shown in figure 5/g.

Semi-automatic tire changer manual
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Pic.5/b
Pic.5/d
Pic.5/f
Pic.5/e
Pic.5/g
Pic.5
Pic.5/c
Pic.5/a

Semi-automatic tire changer manual
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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 of the box .
●When connecting the circuit of the machine, the circuit must be equipped with safety fuse,
grounding wire and must be installed with 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, at the same time meet the voltage
of the machine.
●When the pedal(V)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
pedal is released, the tire pressure device returns to its original position.
●When the pedal (Z) is stepped on, four clamp jaws will open (G);
step on the pedal again and the clamp jaws are closed.
Pic.6