Home

C72/2 EVO (B)

1. ENGLISH Use and maintenance manual General Index 1 FOREWORD 3 1 1 GENERAL 9 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 TECHNOLOGICAL DESCRIPTION 6 2 1 PURPOSE 6 2 2 TECHNICAL SPECIFICATIONS 6 2 3 DIMENSIONS AND WEIGHTS 6 3 STARTING 7 4 CONTROL PANEL 10 5 USE OF THE WHEEL BALANCER 11 5 1 PRESETTING OF WHEEL DIMENSIONS 11 5 1 1 Modifying set dimensions 12 5 2 MEASUREMENT RESULT 12 5 3 EXACT POSITIONING OF THE ADHESIVE WEIGHT BY MEANS OF THE GAUGE WITH CLIPS 12 5 4 SPLIT FUNCTION UNBALANCE RESOLUTION 13 5 5 DOUBLE OPERATOR PROGRAM 13 5 6 UNBALANCE OPTIMISATION 14 5 7 AUTOMATIC MINIMIZATION OF STATIC UNBALANCE 14 5 8 ECCENTRICITY MEASUREMENT OPTION 14 6 SETUP 16 6 1 MENU 16 6 1 1 Self diagnostics 17 6 1 2 Type of display of unbalance phase 17 6 1 3 Calibration 18 6 2 AUTOMATIC GAUGES CALIBRATION 18 6 2 1 Rim distance gar ae 18 6 2 2 Diameter gauge 6 2 3 Width sonar option 19 7 DIAGNOSTICS 20 0854 0855 12 09 Rev 01 INCONSISTENT UNBALANCE READINGS ALARM SIGNAL MAINTENANCE GENERAL 8 1 1 Introductory notes 8 1 2 Safety rules 8 1 3 Replacing fuses 9 DISPOSAL 9 1 DISPOSING OF THE BALANCER 9 2 DISPOSING OF ELECTRONICS COMPONENTS 10 SPARE PARTS 10 1 IDENTIFICATION AN
2. e Calibration of automatic DIAMETER gauge m WIDTH calibration RETURN TO MEASUREMENT SCREEN INFORMATION alpe FRE N B If such indications fail to appear contact Technical Service 16 Menu Use and maintenance manual Hev 12 2009 6 1 1 Self diagnostics Inside correction ale op The machine can perform self diagnostics to check the osses 29900 OO LED s on the control panel and make sure the encoder CREAR c o reads correctly SaaS a To perform this operation view the SETUP menu 6 oeeeo oeeeo Oeeeo oeeeo oOeeeo oeeeo Es ERU ELT OOOOO Oeeeo FEE A C0000 Ooeeeo ELETI OOOOO O00060 ENEE C0000 Oeeeo ENG bn WE RAL nost BI l In the self diagnostics sequence all the LED s on the panel 7 Has RS xT wy light up for a few seconds in order to check operation When the LED s goout the machine automatically moves on to the encoder reading phase When the wheel is turned manually MEASURING RESULT OF SPLIT UNBALANCE forwards and backwards the display shows its exact posi Each weight to be applied has its own display 1 for the tion The value lies between 0 zero and 255 inside and 2 for the outside in ALUS 6 1 2 Type of display of unbalance phase Unbalance inconsistent NOT in position The type of display of the unbalance phase can be selected different from what is described in the manual to date 7 Display the SETUP men
3. A Distance Gauge at rest to 0 sonar ale 2 Z LLI at 3 The number 353 3 appears on the left display 353 9 4 Turn the gauge downward position the round part of the gauge terminal at 40 mm radial distance from the flange as indicated in the figure alternati vely use one of the cones provided as shown in the images In the event of incorrect input in the width gauge calibration function press IUS to cancel it 5 The number 254 3 should appear on the left display The calibration is already correct eSY o If not press the e button holding the gauge still at 40 mm the number 254 appears on the left display Return the gauge to rest position 6 2 3 Width sonar option Display the SETUP menu 1 Press to view the width sonar CALIBRATION function f i 2 Set with t the distance in mm betwe en the Sonar sensor 0 sonar and the end of the distance gauge at rest asse e Menu 19 BE 2 Z LLI 20 Use and maintenance manual Hev 12 2009 T Diagnostics 7 1 INCONSISTENT UNBALANCE READINGS In some cases when a wheel that has just been balanced is repositioned on the balancer the machine can detect an unbalance Thisis nota machine problem butis due to faulty mounting of the wheel on the flange In other words when mount ing the w
4. for correct measurement of eccentri city Lateral Sonar readout error Lateral Sonar value readout impossible Use and maintenance manual Rev 12 2009 Check that a vehicle wheel has been mounted on the wheel balancer Check functioning of the phase encoder and in particular the reset signal Replace the computer board The minimum distance between the spokes where the unbalance is to be split must be greater than 18 degrees Repeat the SPLIT function increasing the distance between the spokes The maximum distance between the spokes where the unbalance is to be split must be less than 120 degrees Repeat the split function increasing the distance between the spokes The maximum distance between the unbalance position and the spoke must be less than 120 degrees Repeat the split function increasing the distance between the spokes and the unbalance Position the eccentricity measurement sonar correctly before performing the measurement Make sure that the wheel does not halt before completing at least 4 5 revolutions after the first braking impulse Mount a wheel of medium dimensions 14 x5 and perform an eccentricity measurement If in these conditions error 55 no longer occurs this means that the wheel inertia causing the problem is such as to half the wheel before having acquired the minimum number of values necessary for reliable eccentricity measurement Position the eccentricity measurement
5. is properly connected to the mains power switch on supply 2 Check the fuses on the power board and replace if necessary 3 Replace the CPU board Err 1 No rotation signal 1 Use the self diagnostics function to check the encoder 2 Replace the encoder 3 Replace the CPU board Err 2 Speed too low during detection 1 Make sure that a vehicle wheel is mounted on the wheel balancer During the unbalance measure 2 Use the self diagnostics function to check the encoder EE 9 Z LLI ment revolutions the wheel speed 3 Disconnect the piezo connectors from the board and do a spin has fallen to below 42 rpm if no error is detected replace the piezo sensors 4 Replace the CPU board Err 3 Unbalance too high 1 Check the wheel dimensions setting 2 Check the detection unit connections 3 Run the machine calibration function 4 Mount a wheel with more or less known unbalance less than 100 grams and check the response of the machine 5 Replace the CPU board Err 4 Rotation in opposite direction 1 Use the self diagnostics function to check the encoder 2 Check the encoder bearing spring 1 Reset the error 2 Close the guard 3 Verify the function of the protection switch 4 Press the START button 1 Switch off the machine and wait for at least 1 min re start the machine and check it works properly 2 Repeat machine calibration 3 Replace the CPU board Err 11 Too high s
6. kg Technological description Use and maintenance manual Hev 12 2009 3 Starting A WARNING BEFORE SWITCHING ON THE MACHINE MAKE SURE THAT ALL THE CONNECTIONS DESCRIBED IN THE INSTALLATION cHAPTER HAVE BEEN MADE CORRECTLY THE FOLLOWING OPERATIONS INVOLVE A POTENTIAL RISK FOR THE OPERATOR GIVEN THE PRESENCE OF VOLTAGE ON THE EQUIPMENT THE PERSONAL PROTECTIVE EQUIPMENT DESCRIBED IN THE INSTALLATION MANUAL MUST BE WORN AND WORK MUST BE DONE WITH DUE CARE AND ATTENTION OPERATIONS MAY ONLY BE PERFORMED BY A SPECIALISED TECHNICIAN ale 2 Z LLI Before powering the machine carry out the following 7 Firmly attach the wheel to the balancer shaft using checks the lock nut In the pneumatic version use the spe 1 check that the balancing machine touches the floor cific collar provided For operation of the spindle at the three support points with pneumatic locking constant thrust air spring connect the wheel balancer to the compressed air mains The connection fitting is located at the back of the machine At least 8 Kg cm 0 8 MPa OO ni 8 BAR 115 PSI pressure is needed for correct Cod operation of the release device P OH 8 In the normal version the pedal controls a mechani sU En eni cal brake which facilitates locking the locking ring and positioning the wheel for correction In the pneumatic version it allows fastening re
7. lateral sonar correctly before performing the measurement Check eccentricity lateral sonar connections Check the power supplies on the power board Replace the eccentricity lateral sonar Make sure that the wheel does not stop before completing at least 4 5 revolutions after the first braking impulse Replace the computer board Use and maintenance manual Hev 12 2009 8 Maintenance 8 1 GENERAL CAUTION BEFORE PERFORMING ANY MAINTENANCE OPERATIONS MAKE SURE THE MACHINE HAS BEEN DISCONNECTED FROM THE MAINS POWER SUPPLY ALWAYS USE THE PERSONAL PROTECTIVE EQUIPMENT INDICATED IN THE INSTALLATION MANUAL 8 1 1 Introductory notes This machine has been designed so as not to require rou tine maintenance apart from accurate periodic cleaning It is important to keep the machine perfectly clean in or der to prevent dust or impurities from compromising the operation of the balancer A WARNING THE PEOPLE RESPONSIBLE FOR CLEANING THE AREA WHERE THE MACHINE IS INSTALLED MUST WEAR PERSONAL PROTECTIVE EQUIPMENT IN ORDER TO WORK IN SAFETY AND ACCORDING TO THE CURRENT OCCUPATIONAL HEATH AND SAFETY REGULATIONS As extraordinary maintenance must be performed by service staff or in any case by specifically authorised and trained people is not dealt with in this manual 8 1 2 Safety rules Performing specialist activities on the equipment particu larly if the guards need to be dismounted exposes people to serious danger due t
8. support points are located never under any circustance apply force to other points such as the spindle head or accessory shelf It functions properly without having to fasten it to the floor with wheels weighing up to 35 kg for heavier wheels fasten it at the points indicated Thanks to the new and exclusive VDD Virtual Direct Drive system reliable unbalance measurements can be made in a short time almost half the time of the cycle used with respect to other balancers in this range CONTROL PANEL WEIGHT TOOL HOLDER LOCK NUT AUTOMATIC GAUGE COLLAR VERS SE BRAKE BP PEDAL D Or eS e pur cs DDD The main features include machine settings menu Optimisation of tyre and rim unbalance static programme ALUS SPLIT Unbalance optimization Double operator Self diagnostics Self calibration automatic minimisation of static unbalance wheel locking gauge locking only SE automatic width option eccentricity measurement option 2 2 TECHNICAL SPECIFICATIONS The following data refers to the balancer in its standard configuration oS SS oe ese risie MSS 2 3 DIMENSIONS AND WEIGHTS 1842 The machine weighs 130
9. wheels which protrude significantly from the rim This function can be enabled disenabled by pressing push a standard weights when only one measurement is made the machine interprets the presence of a rim with clip on weight correction button Slowly close the wheel guard until a beep is heard If AUTOMATIC START is enabled when The width value b must be set with the t the guard is closed the balancing machine performs a buttons cycle to measure the imbalance otherwise the width value just acquired is shown Use of the wheel balancer 11 ale 2 Z LLI BE A Z LLI Press the button stant to perform a spin 5 1 1 Modifying set dimensions If the wheel dimensions have been entered incorrectly the parameters can be modified without repeating the balancing spin by pressing for 2 seconds access parameter modification select t In the case of standard weights a distance b width d diameter In the case of adhesive weights to modify a distance b width d diameter a1 inside distance a2 outside distance d1 inside diameter d2 outside diameter press to select a b or d to recalculate the unbalance or pull out the gauge to repeat the measurement to obtain the new measurement 5 2 MEASUREMENT RESULT OO6OO OOOOO OOeOO OOOOO OO6OO OOOOO OO6O0O OO600 OOOOO OO 6000 OOOOO e6OOOO OOOOO OOOOO OOOOO OOe6O0O O
10. 2 2009 INDICATION The eccentricity measurement can be enabled disenabled by a specific SETUP function see MENU Measurement results Pressing ae the value of the first harmonic with the relative phase is displayed Hold down the d button to display the Peak Peak value Release the Ay button to return to the display of the first harmonic value Press K to return to the MEASUREMENT screen INDICATION The eccentricity measurement is valid up to max tyre of 1000 mm Use of the wheel balancer 15 ale 2 Z LLI a A Z LLI Use and maintenance manual Hev 12 2009 6 Setup 6 1 MENU This is used to personalise some balancer functions and to perform calibrations To access this section press the FUNCTIONS MENU button gt ue 9 Un Eccentricity Ef 5 EE t measurement ga on off option diameter mm inch width mm inch E E start from guard closing m approximates 1 5g 0 1 250z im on off beep C00 signal eec o e SEE D D Q a D A s rr ee AUTO DIAGNOSTICS A va d See SELF CALIBRATION Oln Jee PHs et Ol occ e 0 Oli La eere e Calibration of automatic RIM DISTANCE gauge c 3 e screen saver operating time in e minutes SE Type of display of unbalance phase on off wheel G ja THI b c ERL CRL CRL g
11. D ORDERING METHOD 11 ATTACHED DOCUMENTATION Use and maintenance manual Hev 12 2009 1 Foreword A WARNING THIS MANUAL IS AN INTEGRAL PART OF THE INSTALLATION MANUAL WHICH SHOULD BE CONSULTED CONCERNING STARTING AND USING THE MACHINE SAFELY 1 1 GENERAL The machine has been constructed in conformity with the current EC Directives and the technical standards imple menting 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 precau tions 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 translati
12. NTED OBJECTS 10 Control panel Use and maintenance manual Hev 12 2009 5 Use of the wheel balancer 5 1 PRESETTING OF WHEEL DIMENSIONS Thecorrect measurement is that which can be measured with the compass gauge provided The balancing data is set by means of an intelligent au tomatic gauge confi rmation of the measurement and the position appear on the display The round part of the gauge must rest on the rim where the weight will be positioned b adhesive weights make two successive measurements on two correction planes inside the rim The balancing machine automatically interprets that the correction will be made with adhesive weights and the following appears For a different combination of the type or position of the weights on the rim use the button 5 oT N AUTOMATIC WIDTH OPTION n IPT At the end of automatic distance and diameter measure T ment if the LA sonar is present the machine prepares for acquisition of this value While the gauge is moving the following appears o9o o9o when the measurement has been stored OC 0 eeooe eoooe eeoeo eoooe eoeoo eoooe eeooo eoooe eoeoo eoooe eooeo O 0 eoooe L J C J The LT script on the LH matrix display indicates that LIGHT TRUCK wheel measurement is set large dimension wheels such as off road trucks or
13. OOOO OOeO0O OOOOO OOeOO OOeOCO ooeoo OOOeO OOOOO OOOOO OOOOO Move the wheel manually until all the LED s correspond ing to the side light up The display shows the measured unbalance If the wheel clamp option is enabled see MENU the wheel is automatically clamped in the correc tion position Pressing the chuck can be locked released in any position to facilitate mounting the wheel see MENU 12 Use and maintenance manual Hev 12 2009 For unbalance within tolerance 0 zero QUA values within tolerance can be viewed If the static unbalance is greater than 30 g the LED flashes to suggest an unbalance optimisation operation see UNBALANCE OPTIMISATION 5 3 EXACT POSITIONING OF THE ADHESIVE WEIGHT BY MEANS OF THE GAUGE WITH CLIPS Press D if using the correction method with adhesive weights on the inside of the rim Fitthe correction weight in the specific gauge seat with the adhesive part facing upwards Bring the wheel into correct angular position for the plane to be corrected Ifthe wheel clamp option is enabled see MENU the wheel is automatically clamped in the correction position Pull out the gauge up to the distance set see WHEEL DIMENSIONS PRESETTING b c f the buzzer is enabled see MENU the attainment of the weight application distance is accompanied by a beep Using the special weight
14. ceed SER t b Make a reference mark on the flange and the rim using a piece of chalk for example With the aid of a tyre remover turn the tyre on the rim by 180 Refit the wheel in such a way that the reference marks on the rim and the flange coincide Press START to begin reading C 88 c RH display percentage reduction value LH display actual static unbalance value which can be reduced by rotation 45 80 d Mark the two positions of the rim and tyre and turn the tyre on the rim until the positions coincide to achieve the optimisation shown on the display oeeco 0000 0000 OOOO00 TYRE OOOO00 0000 00000 00000 POSITION 00000 eoooe eoooe 00000 TTT Ta 00000 00000 000e 000e 00000 00000 0eee0 RIM TT Te 00000 00000 0000 POSITION 0000 OOOOO To cancel optimisation at any time press ron 14 Use and maintenance manual Hev 12 2009 5 7 AUTOMATIC MINIMIZATION OF STATIC UNBALANCE Initial unbalance Phase shift 50 Possible approximations H sx dx sx dx sx dx Static residue3 g static residue g f static residue 6 g With traditional wheel balancer Choice with minimum static unbalance This program is designed to improve the quality of balancing without any mental effort or loss of time by the operator In fact by using the normal commercially available weights with pitch of 5 in every 5 g and by applying the tw
15. he 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 Ifthe 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 manufac turers against all manufacturing or assembly faults for 12 twelve months from the date of collection or delivery 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 instructio
16. heel after initial balancing it has taken another position with respect to the balancer shaft axis If the wheel has been mounted on the flange with screws the screws may not have been tightened correctly criss cross sequence or the tolerances of the holes drilled in the wheel may be too large Small errors up to 10 grams 0 4 oz are to be considered normal in wheels locked with the relative cone The error is normally greater for wheels locked with screws or studs If after balancing the wheel is still unbalanced when re fitted on the vehicle this could be due to an unbalanced brake drum or very often the tolerances of the holes drilled in the rim and drum are too large In this case balancing should be performed using a balancer with the wheel mounted on the vehicle 7 2 ALARM SIGNAL The machine has a self diagnostics cycle which identi fies the most frequent malfunctions during the normal work cycle These malfunctions are processed by the system and shown on the display Err S Diagnostics Use and maintenance manual Hev 12 2009 WARNING THE INFORMATION IN THE POSSIBLE REMEDY COLUMN REQUIRES WORK TO BE PERFORMED BY SPECIALIST TECHNICIANS OR OTHER AUTHOR ISED PEOPLE WHO MUST ALWAYS WORK USING THE PERSONAL PROTECTIVE EQUIPMENT INDICATED IN THE INSTALLATION manuaL IN SOME CASES THIS WORK CAN BE PERFORMED BY A NORMAL OPERATOR ERROR CAUSE POSSIBLE REMEDY Black The wheel balancer does not 1 Check the machine
17. intenance 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 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 mover _ pef SER N x A Kocen T C TE PHASE ER Kgicm E 1 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 useofthe machine in a different way from that indicated Use and maintenance manual Hev 12 2009 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 op erating logic unless authorised by t
18. lea sing the wheel on the adapter using the collar The pedal has two stable positions upper position for unlocking lower position for locking the wheel AU LLIJJ 2 make sure that all the parts of the balancer are cor rectly connected and fixed 3 make sure thatthe parameters voltage and frequency ofthe mains power supply are compatible with those indicated on the rating plate of the balancer 9 The wheel is automatically locked when reaching 4 make sure the power cable is correctly connected the correct angular position for weight application 5 make sure the machine shaft and flange hole are on the inside and outside turning it slowly by hand clean To unlock the wheel turn it hard to move it from the correct correction position 10 To switch on the balancer press the switch on the left hand side of the machine CAUTION ANY TRACES OF DIRT MAY AFFECT BALANCING ACCURACY 6 Position the wheel on the terminal with the inner part facing the balancer D T Starting SE2 Mounting SE2 MOUNTING SE2 Dismounting Quando possibile centrare le ruote con cono dall interno vedi disegno Evitare di usare il manicotto RL con cerchi di ferro Whenever possible centre the wheels with the cone from the inside see the drawing Avoid using the RL sleeve with metal rims Lorsque c est possible centrer les roues avec le c ne de l int rieu
19. mantling the weight shelf If fuses require replacement use ones with an identical current intensity 23 ale 2 Z LLI a A Z LLI 9 Disposal CAUTION THE INSTRUCTIONS IN THIS CHAPTER ARE INDICATIVE REFER TO THE REGULATIONS IN FORCE IN THE COUNTRY WHERE THE EQUIP MENT IS USED 9 1 DISPOSING OF THE BALANCER The balancer must be disposed of after dismounting the various parts For disposal operations as well as wearing the Personal Protective Equipment indicated in the INSTALLATION MANUAL refer to the instructions and diagrams in this manual If necessary request specific information from the manufacturer After dismounting the various parts sort the various com ponents separating metal from plastic from copper etc according to the sorted waste disposal regulations in force in the country in which the equipment is dismantled If the various components must be stored before being taken to the dump make sure to keep them in a safe place protected from atmospheric agents in orderto prevent them from contaminating the ground and the water table 92 DISPOSING OF ELECTRONICS COMPONENTS Community directive 2002 96 EC assimi lated in Italy with legislative decree n 151 of 25th July 2005 requires electrical and electronic equipment manufacturers and users to comply with a number of obliga tions concerning the collection treatment EM recovery and disposal of this waste Please sc
20. ne with the adapter flange and e 1 Press t to view the CALIBRATION L rungtiom CORRECT CALIBRATION E i CAL Return the gauge to rest position The wheel balancer is ready for operation NNN 2 Add a standard weight of 60 g 2 00 oz to the outer INDICATION In the event of errors or faulty operation the writing kk n 68 stant tP appears on the display shift the gauge to the side in any position Add rest position and repeat the calibration operation exactly as described above If the error persists contact the Technical Service Department In the event of incorrect 3 Shift the standard weight from the outside to the input in the rim distance gauge calibration function press inside keeping the same position 50 Add sua ae 6 2 2 Diameter gauge 4 Turn the wheel until the standard weight is at the top 12 o clock Display the SETUP menu to cancel it r 0 1 Press to view the diameter gauge CALIBRATION function 5 End of calibration CAL CAL d e 2 Place the round part of the gauge terminal on the To cancel calibration at any time press o flange as shown in the figure and press amp 18 Menu Use and maintenance manual Hev 12 2009 ror Calibro a riposo C HL F P Ps Sonar A B Piano flangia i
21. ns 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 manu facturer use of parts and or equipment that were not supplied or approved by the manufacturer removal or alteration of the machine identification plate Introduction Use and maintenance manual Hev 12 2009 1 8 TECHNICAL ASSISTANCE SERVICE For technical assistance requirements contact the Manu facturer or authorised Dealer directly always quoting the model and serial number of the machine punched on the identification plate 1 9 COPYRIGHT The information contained in this manual may not be disclosed to third parties Partial or total duplication un less authorised by the Manufacturer in writing through photocopying duplication or other systems including electronic acquisition is breach of copyright and can lead to prosecution Introduction ale 2 Z LLI BE A Z LLI Use and maintenance manual Hev 12 2009 2 Technological description 2 1 PURPOSE C72 2 EVO C72SE 2 EVO is used to balance the wheels of cars vans 4 WD motorcycles and scooters weighing less than 75 Kg It can be operated in the temperature range of 0 to 45 C The machine can operate only on flat non resilient floor To lift the machine lever only on the base where the 3
22. o counterweights which a conventional wheel balancer rounds to the nearest value there could be a residual static unbalance of up to 4 g The damage of such approximation is emphasized by the fact that static unbalance is cause of most of disturbances on the vehicle This new function resident in the machine automatically indicates the optimum entity of the weights to be applied by approximating them in an intelligent way according to their position in order to minimize residual static unbalance 5 8 ECCENTRICITY MEASUREMENT OPTION The much enlarged figures show the outer tyre surface and axis of wheel rotation P P Fig A shows measurement of the total Peak to Peak eccentricity defined as maximum radial deviation of the tyre surface Fig B shows measurement of the eccentricity of the 1st harmonic i e the eccentricity of that circle which recopies the tyre shape by averaging the local deviations of the tyre from the round shape Obviously the P P measurement is normally greater than that of the 1st harmonic Tyre manufacturers normally supply two different tolerances for the two eccentricities Theradial eccentricity measurements is automatically carried outafterthe unbalance measurement without having to go into particular procedures Remember to position the sonar sensor in front of the surface to be measured before pressing the button Use of the wheel balancer Use and maintenance manual Hev 1
23. o the presence of potentially live parts The rules shown below must be scrupulously followed People must always use the Personal Protective Equip ment indicated in the Installation Manual During activi ties unauthorised people may not access the equipment and WORK IN PROGRESS signs will be erected in the department in such a way that they are visible from every place of access Maintenance Specialist staff must be authorised and especially trained concerning the dangers that may arise during operation and the correct methods for avoiding them They must always work with great care and pay full at tention If exceptionally the staff removes the guards to carry out a particular specialist technical maintenance inspection or repair job they are required to put them back after work After work staff must make sure that foreign objects in particular mechanical pieces tools or devices used dur ing the operative procedure that could cause damage or malfunctions are not left inside the balancer For safety before starting work maintenance inspection and repair staff must disconnect all power sources and take all the necessary preventive safety measures As well as operating frequencies the operations described below indicate the qualifications that staff must possess in order to perform the operation 8 1 3 Replacing fuses Some protection fuses are located on the power board see wiring diagrams accessible by dis
24. on 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 Introduction 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 mainte nance 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 mus
25. peed error Check functioning of the phase encoder and in particular the The average spinning speed is reset signal more than Replace the computer board 240 rpm Err 5 Guard open The START pushbutton was pressed without first closing the guard Err 7 NOVRAM parameter read error Err 8 Err 9 Unbalance measuring cycle error Verify phase pick up board function Verify correct motor operation Replace the computer board Unbalance measurement error Use the self diagnostics function to check the encoder Check the detection unit connections Check the machine earthing connection Mount a wheel with more or less known unbalance less than 100 grams and check the response of the machine Replace the CPU board Err 20 Wheel still The wheel must Use the self diagnostics function to check the encoder remain still for more than one Check the connections on the power board second after START Replace the CPU board Err 21 Motor on for more than 15 Use the self diagnostics function to check the encoder seconds Check the connections on the power board Replace the CPU board Diagnostics 21 ENGLISH 22 Maximum number of spins possible for the unbalance measurement has been exceeded Distance between the spokes less than 18 degrees Distance between the spokes greater than 120 degrees First spoke too far from the unbalance Sonar readout error Sonar values are insufficient
26. pusher rotate the gauge until the correction weight adheres to the rim If gauge locking is enabled see MENU the gauge is automatically locked when the weight application distance is reached To release the gauge lower it to below 10 diameter the fact that the weight application position is no longer vertical is automatically compensated INDICATION The approach of the weights to the correction positions is indicated by the LEDs number 19 Inside ANS LLL Use of the wheel balancer Use and maintenance manual Hev 12 2009 gt Outside To cancel the function press the or button again close the guard and press the stant button to start a new spin SPLIT FUNCTION unbalance resolution The SPLIT function is used to position the adhesive weights behind the wheel spokes angle gt 18 so that they are no longer visible for alloy rims Use this function in the ALU or STATIC mode where the adhesive weight is applied to the outer side of the rim 5 4 Enter the wheel dimensions in the ALU S mode and press START a Turn the wheel to the outer side unbalance correction position n 2 l b Move one of the spokes to 12 o clock e g 1 and P e press vA 2 c Following the direction of rotation indicated by the position LED s move spoke 2 to12 o clock and press The value to use for correction in position 2 is dis played Use of the
27. r voir dessin Eviter d utiliser le manchon RL avec les jantes en fer Wenn m glich die Rader mit Konus von Innen heraus zentrieren siehe Zeichnung Bei Eisenfelgen die Verwendung der Muffe RL vermeiden Siempre que sea posible centrar las ruedas con cono desde dentro v ase dibujo Evitar usar el manguito RL con llantas de hierro Quando poss vel centre as rodas com cone pelo lado de dentro ver figura Evite utilizar a luva RL com jantes de ferro SE2 DISMOUNTING ENGLISH Use and maintenance manual Rev 12 2009 Control panel o smar f O ey Digital readouts AMOUNT OF UNBALANCE inside outside Digital readouts POSITION OF UNBALANCE inside outside Indicators correction mode selected Indicators selection made Push button unbalance reading lt 5 g 25 oz Push button operator selection Push button selection of mode of correction Push button SPLIT unbalance spread Push button FUNCTIONS MENU Push button menu selection confirmation Push button cycle start Push button emergency home Push button position repeater Manual dimension setting buttons only possible after specific activation Push button unbalance optimization Push button eccentricity measurement option Indicator distance gauge position Push button grams ounces selection Push button HOME terminate function A CAUTION PRESS THE BUTTONS WITH YOUR FINGERS NEVER USE THE COUNTERWEIGHT GRIPPERS OR OTHER POI
28. rupulously comply with these waste disposal regulations Remember that abusive dumping of this waste leads to the application of the administrative penalties established by current law 24 Use and maintenance manual Hev 12 2009 10 Spare parts 10 1 IDENTIFICATION AND ORDERING METHOD The various parts can be identified using the drawings and diagrams in the machine technical file which is archived by the Manufacturer to which a request can be made For off the shelf parts the technical manuals orthe supplier s original documents can be provided if the Manufacturer deems this to be useful If not supplied this documentation is also included in the machine Technical File archived by the Manufacturer as regards by Ministerial Decree 98 37 EC In this case contact the Technical Service to identify the required piece If the required pieces are not in any position or they can not be identified contact the Technical Service specify ing the type of machine its serial number and year of construction This information is indicated on the machine identifica tion plate 11 Attached documentation If not supplied this documentation is included in the Techni cal File of the machine archived by the Manufacturer In this case contact the Technical Service for detailed information concerning the machine Disposal Spare parts Attached documents
29. t 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 pub lication code indicated on the cover 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 ale 2 Z LLI BE 2 Z LLI 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 and must be kept together with it 1 5 COLLABORATION WITH USERS The manufacturer will be pleased to provide its custom ers 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 ma
30. u i 27 Y t 1 Press t to view the unbalance phase i display function up e Jy 2 Press to modify the type of unbalance 3 7 phase display and confirm i COC CIC ICI In this case the unbalance phase is indicated in the fol c JU lowing way Correction position 1 m9 e e e INFORMATION The standard type of display is type 1 i e that described throughout the manual Menu 17 Use and maintenance manual Hev 12 2009 6 1 3 Calibration 6 2 AUTOMATIC GAUGES CALIBRATION 7 6 2 1 Rim distance gauge 2 To calibrate the machine proceed as follows gaug Q Display the SETUP menu it Fitan average size wheel with a metal rim on the shaft pe o cue dT 1 Press t to view the rim distance Setthe wheel measurements as described in paragraph l USE OF THE WHEEL BALANCER gauge CALIBRATION function A cat _ 2 CAUTION 2 Leave the distance gauge in rest position and press SETTING INCORRECT DIMENSIONS WOULD MEAN THAT THE MACHINE IS NOT CORRECTLY CALIBRATED THEREFORE ALL SUBSEQUENT e B MEASUREMENTS WILL BE INCORRECT UNTIL CALIBRATION IS PER FORMED ONCE AGAIN WITH THE CORRECT DIMENSIONS mme amp Display the SETUP menu U 3 Bring the gauge in li
31. wheel balancer ale 2 Z LLI c Jg d Move spoke 1 to the correction position as indicated by the position LED s COC L IL IL 1 e1 i5 To return to the normal unbalance indication press any button INFORMATION The spoke to spoke distance must be a minimum of 18 and a maximum of 120 if not errors 24 25 or 26 ap pear Spokes with irregular or inconstant angles can be compensated 5 5 DOUBLE OPERATOR PROGRAM This program allows memorizing the dimensions of two types of wheels Thustwo operators can work simultaneously on two differents cars usingthe same balancing machine The system memorizes two programs with various present dimensions 1 Press to select the operator 1 or 2 2 Enter the dimensions see WHEEL DIMENSIONS PRESETTING 3 Press stant to carry out the balancing as usual and to automatically store the program to the curren tly selected user Press to select program 1 or 2 for subsequent balancing operations without setting the dimensions again 13 BE A Z LLI 5 6 UNBALANCE OPTIMISATION This operation is performed to reduce the static unba lance of the wheel It is suitable f grams tic unbalance values in excess of 30 V a If no unbalance was measured before START appears on the display Press this button to pro

C72/2 EVO (B)

Contents

Download Pdf Manuals

Related Search

Related Contents