TECO 22, 25, 27 Special, 23 Instruction Manual
Automotive Equipment
Instruction Manual
EN
TYRE CHANGERS
TECO 22 - TECO 23
TECO 25 - TECO 27 Special
Version 2.2 - April 2016
2 User’s manual - TECO 22 - 23 - 25 - 27 Special
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Ufcio Pubblicazioni Tecniche
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User’s manual - TECO 22 - 23 - 25 - 27 Special 3
ORIGINAL INSTRUCTIONS
CONTENTS
INTRODUCTION .............................................................................................4
TRANSPORT, STORAGE AND HANDLING ................................................... 5
UNPACKING/ASSEMBLY ...............................................................................6
HOISTING/HANDLING ....................................................................................6
INSTALLATION ...............................................................................................7
ELECTRICAL AND PNEUMATIC CONNECTIONS .........................................8
SAFETY REGULATIONS ................................................................................9
DESCRIPTION ..............................................................................................10
MANUFACTURER’S LABEL .........................................................................10
TECHNICAL DATA ....................................................................................... 11
STANDARD ACCESSORIES ........................................................................12
ACCESSORIES SUPPLIED ON DEMAND ...................................................12
SPECIFIED CONDITIONS OF USE ..............................................................12
MAIN OPERATING PARTS ........................................................................... 13
WARNING SIGNALS .....................................................................................15
PRACTICAL HINTS .......................................................................................16
USE ............................................................................................................... 17
DEMONTAGE ................................................................................................ 18
MONTAGE ..................................................................................................... 19
INFLATION ....................................................................................................20
MAINTENANCE ............................................................................................ 21
ENVIRONMENTAL INFORMATION ..............................................................24
INFORMATION AND WARNINGS ABOUT OIL .............................................25
RECOMMENDED FIRE-EXTINGUISHING DEVICES ..................................26
GLOSSARY ...................................................................................................27
TROUBLE SHOOTING ................................................................................. 27
ELECTRICAL SYSTEM DIAGRAM ...............................................................28
PNEUMATIC SYSTEM DIAGRAM ................................................................31
4 User’s manual - TECO 22 - 23 - 25 - 27 Special
INTRODUCTION
The purpose of this manual is to furnish the owner and operator with a set of practical, safe instructions on the use and maintenance of the TECO tyre changer.
Follow all the instructions carefully and the machine will give you the efcient and long-lasting service
that has always characterized TECO products, making your work considerably easier.
The following points dene the levels of danger regarding the machine, associated with the warning
captions found in this manual:
DANGER
Refers to immediate danger with the risk of serious injury or even death.
WARNING
Dangers or unsafe procedures that can cause serious injury or even death.
CAUTION
Dangers or unsafe procedures that can cause minor injuries or damage to property.
Read these instructions carefully before powering up the machine. Keep this manual and all illustrative
material supplied with the machine in a folder near the tyre changer where it is readily accessible for
consultation by the machine operators.
The technical documentation supplied is considered an integral part of the machine; and must always
accompany the equipment if it is sold or transferred to a new owner.
The manual is only to be considered valid for the model with the serial number indicated on the
nameplate applied to it.
WARNING
Observe the contents of this manual: the producer declines all liability in the case of uses of
the machine not specically described and authorized in this manual.
WARNING
This machine must be used only by qualied and authorized personnel. A qualied operator
is construed as a person who has read and understood the tyre changer manufacturer’s
instructions as well as the tyres and wheel rims manufacturers’, is suitably trained, and is
conversant with safety and adjustment procedures to be adhered to during operations. Use
of the machine by unskilled staff may constitute a serious risk for the operator and for the
nal user of the product processed (the wheel rim and tyre assembly).
NB:
Some of the illustrations in this manual have been taken from photographs of prototypes: standard
production machines may vary in some respects.
These instructions are intended for people with basic mechanical skills. We have therefore omitted
detailed descriptions of procedures such as how to loosen or tighten the xing devices on the machine. Do not attempt to perform operations unless properly qualied and with suitable experience.
In case of need, contact an authorized Service Centre for assistance.
User’s manual - TECO 22 - 23 - 25 - 27 Special 5
TRANSPORT, STORAGE AND HANDLING
Conditions for transporting the machine
The tyre changer must be transported in its original packing and stowed in the position shown on
the external packing.
- Packing dimensions (Teco 22 - 23 - 25 - 27 Sp.):
• width ................................................................................................................................765 mm
• depth ...............................................................................................................................980 mm
• height ...............................................................................................................................970 mm
- Weight of the machine with packing (Teco 22 - 23 - 25 - 27):
• standard ............ (TECO 22: 170kg; TECO 23: 183kg; TECO 25: 193kg; TECO 27 Sp.: 200kg)
• t.i. version ......................................(TECO 23: 198kg; TECO 25: 208kg; TECO 27 Sp.: 215kg)
Ambient conditions for machine transport and storage
Temperature: -25° ÷ +55°C.
WARNING
Do not stack other goods on top of the packing to avoid damaging it.
Handling
To move the packing, insert the tines of a fork-lift truck into the slots on the base of the packing itself
(pallet) (g. 1).
ATTENTION
Carry out the moving operations with great care, paying attention to move the packaged machine
only from the side clearly indicated on the packaging.
Failure to follow these recommendations may result in damage to the machine and put the operator’s
safety at risk.
Before moving the machine, refer to the HOISTING/HANDLING section.
1
1a
6 User’s manual - TECO 22 - 23 - 25 - 27 Special
UNPACKING/ASSEMBLY
WARNING
Take utmost care when unpacking, assembling, hoisting and installing the machine as described
in this heading.
Keep the original packing in good conditions to be used if the equipment has to be shipped in the
future and make sure that the machine has not suffered damage in transit.
Failure to comply with these instruction may damage the machine and risk the operator’s safety.
Remove the upper part of the packing.
Proceed with the following operations:
- Remove the tower (horizontal + vertical arms) from their position on the pallet.
- Fit the tower into the threaded holes.
- Fasten the tower on the machine’s body with the screw; do not forget to interpose the not ched
washers wihch allow the electric continuity of the machine.
- Assemble the bead breaker with the proper pin and fasten it with the locknut until there is a slight
resistance in the rotation of the bead breaker.
- Connect the tank union to the air connection pipeline provided, securing it with a band clamp.
Fix the air tank to the machine (g.1a).(T.I. version only).
HOISTING/HANDLING
To remove the machine from the pallet :
Lift the machine sideways enough to insert the forks of the fork-lift truck between the machine and
the pallet as showed in g.2.
At this point is possible to release the working arm removing the cord which binds the arm to the
turntable.This hoisting point must be used whenever you need to change the installation position of
the machine. Do not attempt to move the machine until it has been disconnected from the electricity
and compressed air supply systems.
2
®
3
800
800
700
®
User’s manual - TECO 22 - 23 - 25 - 27 Special 7
INSTALLATION CLEARANCES
WARNING
The installation site must be chosen in strict compliance with the relevant regulations regarding
Safety in the workplace.
IMPORTANT: for correct, safe use of the equipment, users must ensure a lighting level of at least
300 lux in the place of use.
CAUTION
The installation of the machine must be performed in a dry area which must be protected
from adverse weather conditions.
Install the tyre changer in the chosen work position, complying with the minimum clearances shown
in g. 3, adjust the height of the bead breaking support foot so that the machine is correctly positioned on the ooring.
Place the machine so that the plug-socket combination is easily accessible.
The machine must be placed on a horizontal surface, preferably concrete or tiled oor. Do not install
on unstable or damaged surfaces.
The surface on which the machine rests must withstand the loads transmitted during operation. The
surface must have a load-carrying capacity of at least 500 kg/m2.
Ambient working conditions
- Relative humidity 50% (temp. 40°C) ÷ 90% (temp. 20°C) without condensation.
- Temperature 5°C ÷ 40°C.
WARNING
Use of the machine in a potentially explosive atmosphere is not permitted.
A
B
5
4
®
8 User’s manual - TECO 22 - 23 - 25 - 27 Special
ELECTRICAL AND PNEUMATIC CONNECTIONS
WARNING
All operations required for the electrical connections of the equipment must be carried out
exclusively by a quali ed electrician.
Before connecting the air supply system, make sure the machine is set up as in g. 4:
pedal totally downwards.
- The electrical supply must be suitably sized in relation to:
• the machine input power as speci ed in the corresponding machine data plate;
• the distance between the machine and the power supply hook-up point, so that voltage drops
under full load do not exceed 4% (10% during start-up) compared with the rated voltage speci ed
on the data plate.
- The operator must:
• t a power plug on the power supply lead in compliance with the relevant safety standards (A g 5);
• Connect the machine to an ef cient grounding circuit in compliance with the relevant electric stan-
dards, provided with a circuit breaker (residual current set to 30mA);
• t fuses to protect the power supply line, rated as indicated on the general wiring diagram in this
manual.
- In order to prevent the machine from being used by unauthorized personnel, it is advisable to
disconnect the power supply plug when the machine remains idle (switched off) for long periods.
WARNING
A good grounding connection is essential for correct operation of the machine.
NEVER connect the earth wire to a gas or water pipe, telephone line or any other unsuitable
objects.
Check that the pressure and ow-rate provided by the compressed air system are compatible with
those required for proper operation of the machine - see “Technical Data” section. For correct machine
operation the compressed air supply line must provide a pressure range from no less than 8 bar to
no more than 16 bar.
Connect the compressed air system by means of a supply pipe connected to the intake of the air
treatment unit on the REAR SIDE of the machine base.
Check that there is air lubrication oil in the Lubricating unit; re ll if there is little or no oil. Use SAE20 oil.
The customer must provide an air cut-off valve upstream of the air treatment and regulating device
supplied with the machine.
WARNING
Connection 1 should be considered as an emergency valve to
disconnect the machine from the air line ( g.6)
1
6
User’s manual - TECO 22 - 23 - 25 - 27 Special 9
SAFETY REGULATIONS
The equipment is intended for professional use only.
WARNING
Only one operator may work on the equipment at a time.
WARNING
Failure to comply with the instructions and danger warnings may seriously injure operators
and any other person present near the machine. Do not operate the machine until you have
read and understood all the danger, warning and caution notices in this manual.
This machine must be used only by qualied and authorized personnel. A qualied operator is construed
as a person who has read and understood the manufacturer’s instructions, is suitably trained, and
is conversant with safety and adjustment procedures to be adhered to during operations. Operators
must not use the machine under the inuence of alcohol or drugs which may affect their capacity.
The operator must, in all cases:
- Be able to read and understand all the information in this manual.
- Have a thorough knowledge of the capabilities of this machine.
- Keep unauthorized persons well clear of the area of operation.
- Make sure the machine has been installed in compliance with all relevant regulations and legislation.
- Make sure that all machine operators are suitably trained, that they are capable of using the
equipment correctly and that they are adequately supervised.
- Never leave nuts, bolts, tools or any other equipment on the tyre changer as they may become
entrapped between moving parts.
- Not touch power lines or the inside of electric motors or any other electrical equipment before
making sure the power supply has been disconnected.
- Read this manual carefully and learn how to use the machine correctly and safely.
- Always keep this user and maintenance manual in an easily accessible place and consult it
whenever necessary.
WARNING
Do not remove or deface the Danger, Warning or Instruction decals. Replace any missing or
illegible decals. If one or more decals have been detached or damaged, replacements can be
obtained from your nearest dealer.
- When using and servicing the machine, observe the standardized industrial accident
prevention regulations for high voltages.
- Any unauthorized alterations or changes made to the machine shall automatically release the
manufacturer from any liability for damage or accidents attributable to such modications.
Specically,tampering with or removing the safety devices is a breach of the regulations for Safety
in the workplace.
- User must wear personal protective equipment such as gloves, safety footwear and goggles.
WARNING
When operating or servicing the equipment, tie back long hair and do not wear loose-tting clothes,
ties, necklaces, rings or wristwatches which could become entrapped by moving parts.
10 User’s manual - TECO 22 - 23 - 25 - 27 Special
DESCRIPTION
The machine is a electro-pneumatic tyre changer semi-automatic, to be used with wheels with drop
centre featuring weights and dimensions as described in the technical data section.
It is designed to work effectively on:
- Conventional wheels;
- Reverse rim wheels or wheels without central hole (use optional kit);
- Run-at tyres with reinforced sidewalls*.
* WARNING: There are specically studied procedures for this type of wheels.
NB: It may be difcult and sometimes impossible to clamp and/or demount wheels of Vintage
cars (cars out of production for over 30 years), some types of rally wheels and non-standardized
street wheels.
The machine is solidly constructed. It operates with the wheel in a vertical position for bead breaking
and horizontal for mounting and demounting tyres. All machine movements are controlled by the
operator by means of the pedals.
MANUFACTURER’S LABEL
Each machine carries a plate with its identication and some technical data.
As well as the manufacturer’s details, it indicates:
Mod. - Machine model;
V - power supply voltage in Volts;
A - Input voltage in Amperes;
kW - Absorbed power in kW;
Hz - Frequency in Hz;
Ph - Number of phases;
bar - Operating pressure in bar;
Serial No. - Machine serial number;
EC - EC marking.
Mod.
Ser. N.
Volt
Kw
Amp.
Year
Weight
Ph
Hz
Bar
Automotive Equipment
TECO s.r.l. Via Pio La Torre 10
42015 Correggio (R.E.) - ITALY
tel. 0522/631562 - fax 0522/642373
WARNING
It is forbidden to modify or remove the data in the plate.
User’s manual - TECO 22 - 23 - 25 - 27 Special 11
TECHNICAL DATA
- Overall dimensions (Teco 22 - Teco 23 - Teco 25 - Teco 27 Sp. - see g. 7):
• Length ............................................................................................. 900/1200 (t.i.) min 1260 max
• Width .............................................................................................................. 820 min 1200 max
• Height ........................................................................................................... 1520 min 1820 max
- Table top clamping capacity (Teco 22 - Teco 25):
• inside clamping .................................................................................................................. 13”-21”
• outside clamping ................................................................................................................. 10”-18”
- Table top clamping capacity (Teco 23):
• inside clamping .................................................................................................................. 13”-23”
• outside clamping ................................................................................................................. 10”-20”
- Table top clamping capacity (Teco 27 Sp.):
• inside clamping .................................................................................................................. 14”-24”
• outside clamping ................................................................................................................. 12”-22”
- Rim width: ............................................................................................................................335 mm
- Maximum tyre diameter: ....................................................................................................1000 mm
- Bead breaking pressure: ................................................................................................... .2900 Kg
- Air pressure ........................................................................................................................8-10 Bar
- Motor electrical features:
• 1ph version - 1 speed 220V - 50Hz ................................................................. 6A - 0,75 kW
• 3ph version - 1 speed 230V - 50Hz ............................................................. 2,8A - 0,55 kW
• 3ph version - 1 speed 400V - 50Hz ............................................................. 1,6A - 0,55 kW
• 3ph version - 2 speed 230V - 50Hz ................................................... 5,3/6,8A - 0,8/1,1 kW
• 3ph version - 2 speed 400V - 50Hz ................................................... 2,8/4,4A - 1,1/1,5 kW
- Weight (Teco 22) ...................................................................................................................150 kg
- Weight (Teco 23) ................................................................................................163 kg (178 kg t.i.)
- Weight (Teco 25) ................................................................................................173 kg (188 kg t.i.)
- Weight (Teco 27 Sp.) .........................................................................................185 kg (200 kg t.i.)
- Weight of electrical/ electronic components: ........................................................................ 11,5 kg
- Noise level: A-weighted sound pressure level (LpA) at the working position ...... < 70 dB (A)±3dB(A)
The noise levels indicated correspond to emission levels and do not necessarily represent safe
operating levels. Although there is a relationship
between emission levels and exposure levels,
thiscan not be used reliably to establish whether
or not further precautions are necessary. The
factors which determine the level of exposure
to which the operator is subject to include the
duration of the exposure, the characteristics of
the workplace, other sources of noise, etc. The
permitted exposure levels may also vary according to the country. However, this information will
enable machine users to make a more accurate
assessment of hazard and risks.
7
Min 820 - Max 1200
Min 1520 - Max 1820
Min 900/1200 - Max 1260
(t.i.)
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