TOOLOTS 813A Tire Changer Instruction Manual
- October 30, 2023
- TOOLOTS
Table of Contents
INSTALLATION, OPERATION, MAINTENANCE MANUAL
TIRE CHANGER
813A Tire Changer
KEEP THE MANUAL NEAR THE MACHINE ALL TIME AND MAKE SURE ALL USERS HAVE READ THIS
FOLLOW THE INSTRUCTIONS CAREFULLY TO GRANT THE MACHINE A CORRECT FUNCTION AND LONG SERVICE LIFE.
Warning Sign
| 1 | Keep safety for electrified devices. | |
|---|---|---|
| 2 | Do not put your leg between the bead breaker are and the tire when |
the bead breaking is used.
3| | Do not put your hand between the tire and turntable when machine is
operated.
4| | Do not put your hand between the M/D head and the tire.
5| | It is forbidden to put your hand or tools in the claws when they are
opened or closed.
6| | Do not stand behind the vertical arm when machine is operated.
Introduction
Thank you for purchasing our tire changers. The machine has been manufactured
in accordance with the very best quality principles. This manual is one
integral part of the product. Before using the tire changer, read carefully
the warnings and instructions contained in this manual since they provide
important information on operation safety and maintenance.
Keep this manual for future reference.
1) Technical Data
| Max tire diameter | 1000mm（39″） |
|---|---|
| Max tire width | 9″ |
| External locking rim dimensions | 6″-20″ |
| Force on bead breaker blade | 6614 lbs（3000kg） |
| Working pressure | 8—10bar(145psi) |
| Power supply voltage | 110V |
| Motor power | 1.1kw |
| Noise level in working conditions | <75dB |
2). Description of Machine
1. Reverser control pedal
2. Bead breaker control pedal
3. Clamp control pedal
4. Jaw
5. Turntable
6. M/D head
7. Hex Arm| 8. Swivel Arm
9. Tire Pressing Rubber
10. Bead Breaker Blade
11. Bead Breaker Arm
12. Column
13. Locking Handle
---|---
Safety Requirement
1). Usage
This tire changer has been designed and manufactured exclusively for removing
and mounting tires from/into rims from 6” to 20” and a maximum diameter of
1100mm. Any other use is to be considered incorrect and unreasonable. In
particular THE MANUFACTURE can’t be held responsible for any damage caused
through the use of this tire changer for purposes other than those specified
in this manual, and therefore inappropriate, incorrect and unreasonable.
2). General Safety Precautions
This tire changer may only be used by specially trained and authorized expert
personnel. Any tampering and modification to the equipment carried out without
the manufacturer’s prior authorization will free him from all responsibility
for damage caused directly or indirectly by the above actions. The tire
changer comes complete with instructions and warning transfers which are
designed to be long-lasting. If they should for any reason be damaged or
destroyed, please ask immediately for replacements from the manufacture. Keep
it away from combustible, explosive objectives, avoid strong light, sunshine,
and keep it in good ventilation. Make sure to use original spare parts and
accessories, installed by authorized personnel according to manual. Be careful
if there are any dangers happen, stop the machine, contact manufacturer. Non-
operation personnel should be kept away from the machine. Operators should be
protected by protective (glove, eye-protection glasses,and working-clothes) to
avoid any accidental injuries.
Transport
This tire changer must be transported in its original packaging and kept in
the position shown on the package itself.
The packaged machine may be moved by means of a fork lift truck of suitable
capacity. Insert the forks at the points shown at figure below.
Unpacking
Use proper protection tools to unpack (gloves etc) Check that the equipment is in perfect condition, making sure that no parts are damaged or missing, if in doubt do not use the machine and contact your retailer. Put the packing materials (plates, nails, screws, plastic bags) in safety place.
Installation.
1). Space Required
When choosing the place of installation is sure that it complies with current
safety at work regulations. This machine must be connected to the mains
electric power supply and the compressed air system. It is therefore advisable
to install the machine near these power sources. The place of installation
must also provide at least the space shown in figure below so as to allow all
parts of the machine to operate correctly and without any restriction.
If this
machine is installed outside it must be protected by a lean-to.
2). Commission
Before making the connections, check that the characteristics of your systems
correspond to those required by the machine. Even small jobs done on the
electrical system must be carried out by professional personnel. Connect the
machine to the electrical network, which must be provided with line fuses, a
good earth plate in compliance with regulations in force and it must be
connected to automatic circuit breaker. Warning: Should the tire changer be
lacking in electric plug, so the user must set one, which is at least 16A and
which conforms to the voltage of the machine, in compliance with the
regulations in force.
3). Operation Test
When the pedal (1) is pressed down the turntable should turn in clockwise
direction. When the pedal is pulled up the turntable should turn in the
anticlockwise direction. Warning: if the turntable turns in the opposite
direction to that shown, reverse the wires in the three-phase plug. Pressing
the pedal (2) activates the bead breaker; when the pedal is released the bead
breaker returns to its original position. Pressing the pedal (3) opens the
four clamps; when the pedal is pressed again they close. Pressing the pedal
(4) tilts the arm; when the pedal is pressed again it returns to its working
position.
When the pedal located on the left side of the machine is pressed down to the
first gear, air is released from the airline gauge. Gauge will indicate the
pressure after release of air. When the pedal located on the left side of the
machine is pressed down to the second gear, air is released from the airline
gauge along with a powerful jet from the nozzles located on the turntable
clamps. Don’t lean on the turntable during this operation, possible dirty dust
on the turntable could offend the operator’s eyes. For the same reason, be
carefully as not to accidentally push the inflating pedal while working.
Operation
Don’t use the machine until you have read and understood the entire manual and
the warnings it provides.
The operation of the tire changer is divided into three parts:
- Breaking the bead
- Demounting the tire
- Mounting the tire;
Warning: before carrying out any operation, deflate the tire and take off all the wheel balancing weights.
1). Breaking the bead
Warning: when the bead breaker pedal is operated, anything within the action
range of bead breaker arm can be in the danger of being crushed.
Check that tire is deflated, if not, deflate it. Close the turntable clamps
completely. Warning: bead breaker with the clamps in the open position can be
extremely dangerous for operator’s hands; during the bead breaking operations
never touch the side of the tire. Position the wheel against the rubber stop
on the right side of the tire changer. Position the bead breaking blade
against the tire bead at a distance of about 1 cm from the rim. Pay attention
to the blade, which must be correctly onto the tire not onto the rim. Press
down the pedal (2) to activate the bead breaker and release it when the blade
has reached to the end of its travel or in any case when the bead is broken.
Rotate the tire slightly and repeat the operation around the entire
circumference of the rim and from both sides until the bead is completely
detached from the rim.
2). Demounting the Tire
Before any operations remove the old wheel balancing weights and check thatthe
tire is deflated. When tilting the vertical arm, be sure that nobody stands
behind the tire changer. Press down pedal (4), tilt the vertical arm, and
clean the turntable. Spread the grease onto the tire bead. Failure to use the
grease risks causing serious damage the tire bead. When clamping the tire,
never have your hands under the tire. To clamp the tire correctly, position
the wheel exactly at the center of the turntable.
Rim locking from outside:
Position the clamps according to the reference mark on the turntable by
pressing the pedal down to its intermediate position. Place the tire on the
clamps and, keeping the rim pressed down, press the pedal (3) as far as it
will go.
Rim locking from inside:
Position the clamps so that it they are completely closed. Place the tire on
the clamps and press down the pedal (3) to open the clampsand thereby lock the
rim. Make sure the rim is firmly fixed to the clamps.
Press the pedal (4), restore the vertical arm to its working position. Push
out the locking button in the handle, release hex bar. Lower the hex bar until
the mounting tools rests against the edge of the rim. Then lock it using the
locking button in the handle. This way the mounting armis locked in a vertical
and horizontal direction and the mounting head is automatically moved to a
distance of about 2mm from the rim. Do not put hands on the wheel, when moving
the mounting arm to its working position your hand could be crushed between
the rim and the mounting head with the crowbar inserted between the bead and
the front section of the mounting head, move the tire bead over the mounting
head. WARNING: In order not to damage the inner tube, it there is one, it
isadvisable to carry out this operation with the valve 10cm to the right of
the mounting head. Chains, bracelets, loose clothing or foreign objectives in
the vicinity of moving parts can cause danger to the operator.
With the crowbar held in this position, rotate the turntable in a clockwise
direction by pressing down on pedal (1) until the tire is completely separated
from the wheel rim. To prevent industrial accidents, keep hands and other
parts of the body as far as possible from the tool arm when the table top is
turning. Remove the inner tube if there is one, need not release the mounting
arm, press down pedal(4),directly tilt the vertical arm. Repeat the operation
for the other tire bead
3).
Mounting the Tire
Warning: this checking of tire and rim is of utmost importance to prevent tire
explosion during the inflating operation. Before beginning mounting operation
make sure that: The tire and the cord fabric are not damaged. If you note the
defects, do not mount the tire. The rim is without dents and is not warped.
Attention with alloy rims, dents because internal micro-cracks not visible to
naked eye. This can compromise the rim and also be the source of danger
especially during inflation. The diameter of the rim and tire are exactly the
same. Never try to mount a tire on a rim if you cannot identify the diameter
of both. Lubricate the tire beads with the special grease in order to avoid
damaging them and to facilitate the mounting operations. When tilting the
vertical arm, make sure that nobody stands behind the tire changer.
When you are working with the rims of the same size, it is not necessary
always to lock and unlock the hex bar. Just tilt and restore the vertical arm
with the horizontal arm and mounting arm locked. Move the tire 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
tire bead pressed down into the wheel rim channel with your hands, press down
on the pedal (1) to rotate the turntable clockwise. Continue until you have
covered the whole circumference to the wheel rim; insert the inner tube (if
there is one). Repeat the same operations to mount the upper side of the tire.
WARNING: dismounting and mounting are always done with the clockwise turntable
rotation. Anticlockwise rotation is used only to correct operator’s errors or
if the turntable stalls.
Moving
Move the tire changer you need a fork-lift truck.
Disconnect the pneumatic and electric power supplies.
Apply leverage to one side of the base so as to raise it slightly from the
floor, Insert the forks of the truck under the base and slide the tire changer
onto them.
Set the tire changer down in its new position.
Storage
In the event of storage for long periods of time, make sure to disconnect all sources of power and grease the clamp sliding guides on the turntable to prevent from oxidizing.
Scrapping
If you decide scrape the machine, be sure to make it inoperative by disconnecting it from all sources of power. Remove all non-ferrous materials and dispose of them as prescribed bynational law. Collect the oil and dispose of it at an authorized point as prescribed bynational law. Scrape the rest ferrous material.
Maintenance
1) General warning
Unauthorized personnel may not carry out maintenance work. Regular maintenance
as described in the instructions is essential for correct operation and long
lifetime of the tire 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
maintained work, disconnect the electric and pneumatic supplies. Moreover, it
is necessary to break the bead load less 3-4 times in order to let the air in
pressure go out of the circuit. Defective parts must be replaced exclusively
by expert personnel using the manufacture’s spare parts. Removing or tampering
with safety devices (pressure limiting and regulating valves) represents a
contravention of safety regulations. In particular, the manufacturer shall not
be held responsible for complaints deriving from the use of spare parts made
by other manufacturers or for damage caused by tampering or removal of safety
systems.
2). Maintenance Operations
Clean the turntable once a week with diesel fuel so as to prevent the
formation of dirt, and grease the clamp sliding guides. Carry out the
following operations at least once every 30 days: Check the oil level in the
lubricator tank. If necessary, fill up by unscrewingscrew 2; only use SAE30
oil (figure 12-1)
If the turntable doesn’t work, it may be caused by loose drive belt, check it as follows: Before any operations, please disconnect the electric power supplies. Remove the left side body panel of the tire changer. Tighten the drive belt by means of the special adjusting screw (1) on the motor support.
If clamps open/close slowly, it should be preceded as follows 🙁 Figure 12-5)
(1). Clean the turntable
(2). Adjust the air valve bolt.
If the bead breaker opens/closes does not flexible,it should be preceded as
follows:
(1).Check whether the air tank got any leaks or not.
(2).Adjust the air valve bolt.
Electric Connection Diagram
