CEMB USA C212 User Manual
ENGLISH
GB
Use and maintenance manual
General Index
1. FOREWORD 3
1.1 GENERAL 3
1.2 PURPOSE OF THE MANUAL 3
1.3 WHERE AND HOW TO KEEP THE MANUAL 3
1.4 MANUAL UPGRADES 3
1.5 COLLABORATION WITH USERS 4
1.6 MANUFACTURER 4
1.7 MANUFACTURER'S RESPONSIBILITY AND WARRANTY 4
1.7.1 Terms of warranty 4
1.8 TECHNICAL ASSISTANCE SERVICE 5
1.9 COPYRIGHT 5
2. MACHINE DESCRIPTION 6
2.1 PURPOSE 6
2.2 TECHNICAL SPECIFICATIONS 6
2.3 DIMENSIONS AND WEIGHTS 6
3. STARTING 7
4. CONTROL PANEL 8
5 USE OF THE WHEEL BALANCER 9
5.1 CAR/TRUCK SELECTION 9
5.2 PRESETTING OF WHEEL DIMENSIONS 9
5.2.1 Modifying set dimensions 9
5.3 MEASUREMENT RESULT 10
5.4 STATIC UNBALANCE 10
5.5 EXACT POSITIONING OF THE ADHESIVE WEIGHT BY MEANS OF THE GAUGE WITH CLIPS 10
5.6 SPLIT FUNCTION (UNBALANCE RESOLUTION) 10
5.7 OPPOSITE POSITION 11
5.8 AUTOMATIC MINIMIZATION OF STATIC UNBALANCE 11
6. SETUP 12
6.1 MENU 12
6.2 UNBALANCE OPTIMISATION 13
6.3 SELF-DIAGNOSTICS 13
6.4 CALIBRATION 13
6.5 AUTOMATIC GAUGES CALIBRATION 14
6.5.1 Rim distance gauge 14
6.5.2 Diameter gaugeE 14
7. DIAGNOSTICS 15
7.1 INCONSISTENT UNBALANCE READINGS 15
7.2 ALARM SIGNAL 15
8. MAINTENANCE 18
I 0693 - 10/10 - Rev.
8.1 GENERAL 18
8.1.1 Introductory notes 18
8.1.2 Safety rules 18
8.1.3 Replacing fuses 18
8.1.4 To replace the driving pulley 18
9. DISPOSAL 19
9.1 DISPOSING OF THE BALANCER 19
9.2 DISPOSING OF ELECTRONICS COMPONENTS 19
10. SPARE PARTS 19
10.1 IDENTIFICATION AND ORDERING METHOD 19
11. ATTACHED DOCUMENTATION 19
Use and maintenance manual Rev. 10-2010
1. Foreword
WARNING
ThI s mA NuAl Is AN INTeGR Al pAR T of Th e INsTAllATIoN
mAN uAl WhIc h should b e coNsulT ed coNce RNIN G sTARTING
ANd usI NG T he m AchI Ne s Afely.
ReA d cA Refu lly bef oRe coN TINu ING.
1.1 GENERAL
The machine has been constructed in conformity with the
current EC Directives and the technical standards implementing the requirements, as stated in the declaration
of conformity issued by the manufacturer and attached
to the manual.
This publication, hereinafter simply referred to as ‘man-
ual’, contains all the information required to safely use
and service the machine referred to in the Declaration of
Conformity.
This appliance, hereinafter is generically referred to as
‘machine’.
The manual addresses operators instructed on the precautions to take in relation to the presence of electric current
and moving devices.
This publication is intended for all ‘users’ who as far as
within their competence need to and/or are obliged to
give instructions to others or operate on the machine
themselves.
These persons can be identified as follows:
- operators directly involved in transporting, storing,
installing, using and servicing the machine from when
it is put on the market until when it is scrapped;
- direct private users.
The original Italian text of this publication constitutes the
only reference to resolve any interpretation controversies
related to the translation into the European Community
languages.
This publication forms an integral part of the machine
and must therefore be kept for future reference until final
dismantling and scrapping of the machine.
ENGLISH
1.2 PURPOSE OF THE MANUAL
This manual, and the installation manual, contains the
instructions required to use the machine safely and carry
out routine maintenance work.
Any calibrations, adjustments and extraordinary maintenance operations are not considered in this document as
they may only be performed by the service engineer who
must work on the machine according to the technical and
rated characteristics for which it was built.
Though it is fundamental to read this manual, it cannot
replace skilled technical staff who must be adequately
trained beforehand.
The foreseen use and configurations of the machine are
the only ones allowed by the manufacturer; do not attempt
to use the machine in a different way.
Any other use or configuration must be agreed in advance
with the manufacturer in writing and in this case an annex
will be attached to this manual.
For use, the user must also comply with the specific
workplace legislation in force in the country where the
machine is installed.
The manual also refers to laws, directives, etc., that the
user must know and consult in order to accomplish the
goals that the manual sets out to achieve.
1.3 WHERE AND HOW TO KEEP THE
MANUAL
This manual (and relative attachments) must be kept in
a safe and dry place and must always be available for
consultation.
Make a copy and keep it in the archive.
When exchanging information with the manufacturer or
the technical assistance staff authorised by the former,
quote the rating plate information and the serial number
of the machine.
This manual must be kept for the entire lifetime of the
machine, and if necessary (e.g.: damage making all or
some of it illegible, etc.) the user must request another
copy exclusively from the manufacturer, quoting the publication code indicated on the cover.
Introduction
1.4 MANUAL UPGRADES
This manual is an integral part of the machine and reflects
the state of the art at the moment it was put on the market.
The publication complies with the directives in force on
that date; the manual cannot be considered inadequate
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Use and maintenance manual Rev. 10-2010
as a result of regulatory updates or modifications to the
machine.
Any manual upgrades that the manufacturer may see fit to
send to users will become an integral part of the manual
ENGLISH
and must be kept together with it.
1.5 COLLABORATION WITH USERS
The manufacturer will be pleased to provide its customers with any further information they may require and will
consider proposals for improving this manual in order to
more fully satisfy the requirements it was written for.
In case of transfer of ownership of the machine,
which must always be accompanied by the use and
maintenance manual, the original user must inform
the manufacturer of the name and address of the
new user in order to allow it to send the new user
any communications and/or updates deemed to be
indispensable.
This publication is the property of the Manufacturer
and may not be fully or partly reproduced without prior
written agreement.
in this manual
- use of the machine by people who have not read and
fully understood the contents of this manual;
- use in breach of specific regulations in force in the
country of installation;
- modifications made to the machine, software and operating logic, unless authorised by the manufacturer
in writing;
- unauthorised repairs;
- exceptional events.
Transfer of the machine to a third party must also include
this manual; failure to include the manual automatically
invalidates all the rights of the purchaser, including the
terms of warranty, where applicable.
If the machine is transferred to a third party in a country with
a different language from the one written in this manual,
the original user shall provide a faithful translation of this
manual in the language of country in which the machine
will operate.
1.7.1 Terms of warranty
The Manufacturer guarantees the machines it manufacturers against all manufacturing or assembly faults for 12
(twelve) months from the date of collection or delivery.
1.6 MANUFACTURER
The machine identification data is indicated on the plate
mounted on the machine.
The plate below is shown for the sake of example.
1.7 MANUFACTURER'S RESPONSIBILITY
AND WARRANTY
In order to make use of the manufacturer's warranty, the
user must scrupulously observe the precautions contained
in the manual, in particular he must:
- never exceed the limits of use of the machine;
- always constantly and carefully clean and service the
machine;
- have the machine used by people of proven capacity
and attitude, adequately trained for the purpose.
The manufacturer declines all direct and indirect liability
caused by:
- use of the machine in a different way from that indicated
The Manufacturer undertakes to replace or repair any part
which it deems to be faulty free of charge at its factory,
carriage paid.
If a Manufacturer's repairman (or a person authorised by
the same) is required to work at the user's facilities, the
relative travel expenses and board and lodging shall be
charged to the user.
The free supply of parts under warranty is always subject
to the faulty part being inspected by the manufacturer (or
a person authorised by the same).
The warranty is not extended following repairs or other
work done to the machine.
The warranty does not cover damage to the machine
deriving from:
- transport;
- neglect;
- improper use and/or use not in compliance with the
instructions in the operating manual
- incorrect electrical connections.
The warranty is invalidated in case of:
- repairs made by people who were not authorised by
the manufacturer;
- modifications that were not authorised by the manufacturer;
- use of parts and/or equipment that were not supplied
or approved by the manufacturer;
- removal or alteration of the machine identification
plate.
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Introduction
Use and maintenance manual Rev. 10-2010
1.8 TECHNICAL ASSISTANCE SERVICE
For any technical service operation, contact the manufacturer
directly or an authorised dealer always quoting the model,
the version and the serial number of the machine.
1.9 COPYRIGHT
The information contained in this manual may not be
disclosed to third parties. Partial or total duplication, unless authorised by the Manufacturer in writing, through
photocopying, duplication or other systems, including
electronic acquisition, is breach of copyright and can lead
to prosecution.
ENGLISH
Introduction
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2. Machine description
ENGLISH
Use and maintenance manual Rev. 10-2010
2.1 PURPOSE
It is a wheel balancing machine for trucks, light commercial
vehicles and cars.
It features excellent performance and is equipped with
a manual lift with sliding carriage which allows mounting
wheels of up to 250 kg on the spindle and, when tted on
the balancing machine, must not interfere with any xed part
of the machine, excluding the shaft and support adaptor.
The machine is supplied with equipment enabling the vast
majority of car and truck wheels available on the market to
be tted. Other wheels with special dimensions, geometry
and centring require special adaptors supplied on request.
The wheel balancing machine can operate without guards
since the balancing speed is only 100 rpm. It functions
properly without having to fasten it to the oor with wheels
weighing up to 160 kg; for heavier wheels, fasten it at the
points indicated.
Do not mount anything other than motorbike, car or truck
tyres on the wheel balancer.
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The main features include:
▪ machine settings menu
▪ direct selection of the metrical or Anglo-Saxon system
▪ optimisation of tyre and rim unbalance.
▪ car/truck selection
▪ static programme, ALU; SPLIT; unbalance optimiza-
tion; indication of exact correction weight position; self
diagnostics; calibration.
▪ automatic minimisation of static unbalance
2.2 TECHNICAL SPECIFICATIONS
The following data refers to the balancer in its standard
configuration.
Single-phase power supply 115 / 230 V 50/60 Hz
Protection class IP 54
Max.power consumption 0,8 kW
Balancing speed <100 r.p.m. for cars
< 70 r.p.m. for trucks
Balancing accuracy 1 gram for cars
Cycle time for wheel
Position resolution ± 1.4 °
Average noise < 70 dB (A)
Rim width setting range 1.5” ÷ 20” or 40 ÷ 510 mm
Diameter setting range 10” ÷ 30” or 265 ÷ 765 mm
Min/max. compressed air pressure 8 ÷ 10 kg/cm
Maximum wheel weight < 250 Kg.
Machine weight 180 Kg.
10 grams for trucks
8 ÷ 20 sec.
approx. 0.8 to 1 Mpa;
approx. 8 to 10 bar;
approx. 115 to 145 psi.
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2.3 DIMENSIONS
1. CONTROL PANEL
2. LOCK NUT
3. WEIGHT-TOOL HOLDER
4. AUTOMATIC GAUGE
5. LIFT
6. LIFT PEDAL
Machine description
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