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cemb er85 touch video wheel balancer user manual

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1. adhesive weight positioning laser im interior light wheel locking automatic width radial eccentricity measurement Static programme ALUS SPLIT unbalance optimization exact correction weights with gauge lock in position self diagnostics calibration automatic minimisation of static unbalance 2 2 TECHNICAL SPECIFICATIONS The following data refers to the balancer in its standard configuration 4 7 sec 5 3 4 x14 15 Kg o ee Fr 50a esee Me 2 3 DIMENSIONS 1750 t Machine description Use and maintenance manual Rev 07 2012 3 Starting 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 Before powering the machine carry out the following checks 1 check that the balancing machine touches the floor at the three support points R ve laps s 2 make sure that all the parts of the balancer are cor rectly connect
2. an outline of the vehicle with the four tyres plus the spare each time you spin a wheel the number of the wheel to be fitted in each position on the vehicle is indicated front rear axles and right left 7 The procedure can be reset at any time by pressing the button L3 l If the spindle is opened incorrectly the balancing sequence is interrupted and consequently the end result will be incorrect MANUAL TYRE SET 1 Gather together adhesive symbols to identify the wheels pH and Fi to start the procedure 3 Fit the first wheel and place the radial eccentricity measurement sonar in the correct position 4 Balance the wheel identify it using the number 1 2 Press and press JJ 5 Repeat points 3 and 4 for the other three wheels and identify the wheels using the numbers 2 3 and 4 6 Each time data is saved the balancing machine highlights the best fitting solution for the wheels balanced up to that moment 7 The middle part of the screen shows a stylised vehicle with four tyres at each spin the number of the wheel to be fitted in each position rear front axle left right is indicated on each of the tyres The procedure can be rest at any time by pressing and Setup 8 To obtain an overview of the wheel balancing values press the symbol A window appears The following buttons are enabled to return to the measurement screen resets the tyre set saves the t
3. the unbalance is considered within tolerance when the recalculated external plane weight clip on weights is lower than the tolerance set Additional windows appear on the screen always displaying the residual external plane value clip on weight 7 9 STATIC ALWAYS ENABLED Simultaneous display of the selected correction plane unba lance as well as STATIC unbalance can be enabled disabled The static screen can be selected at any time by pressing on the measurement screen and selecting the static weight 7 10 SPECIAL FUNCTIONS 7 10 1 Presetting the customer and user name The machine can be customized by presetting a The name appearing on the Initial screen screen save 7 10 2 Wheel Balancing machine SELF TEST An automatic self diagnostic cycle is provided for easier trouble shooting M Consult the extraordinary mainte nance manual or contact Technical Service Setup Use and maintenance manual Rev 07 2012 8 Diagnostics 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 Black No rotation signal Speed too low during detection During the unbalance measurement revolu tions the wheel speed has fallen to below 42 rpm Unbalance too hig
4. The wheels must weigh less than 75 kg and when fitted on the balancing machine must not interfere with any fixed part of the machine excluding the shaft and support adaptor The machine is supplied with equipment enabling the vast majority of car wheels available on the market to be fitted Other wheels with special dimensions geometry and centring require special adaptors supplied on request The machine can operate only on flat non resilient floor To lift the machine lever only on the base where the 3 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 Do not mount anything other than motorbike car or truck tyres on the wheel balancer 1 gt WHEEL POSITIONING LASER WHEEL INTERIOR LED LIGHT 1 TOUCH CONTROL PANEL 2 WEIGHT TOOL HOLDER 3 AUTOMATIC GAUGE 4 COLLAR 5 BPPEDAL 6 7 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 The main features include machine settings menu touch panel
5. reaching the correct angular position for weight application on the inside and outside turning it slowly by hand To unlock the wheel turn it hard to move it from the correct correction position If the unbalance is within tolerance the wheel is locked automatically WARNING IT IS PROHIBITED TO TOUCH ANY PART OF THE MACHINE DURING THE BALANCING CYCLE SE2 MOUNTING a Lip 2 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 GB Avoid using the RL sleeve with metal rims Lorsque c est possible centrer les roues avec le c ne de l int rieur voir dessin FR Eviter d utiliser le manchon RL avec les jantes en fer Wenn moglich die Rader mit Konus von Innen heraus zentrieren siehe Zeichnung c3 Bei Eisenfelgen die Verwendung der Muffe RL vermeiden Siempre que sea posible centrar las ruedas con cono desde dentro v ase dibujo ES Evitar usar el manguito RL con llantas de hierro Quando possivel centre as rodas com cone pelo lado de dentro ver 1 gura Evite utilizar a luva RL com jantes de ferro SE2 DISMOUNTING BE 9 zj Z
6. 10 11 11 11 11 11 12 13 13 13 14 14 15 15 16 16 17 17 I7 17 18 19 I 1011 07 12 Rev 01 6 1 6 2 6 3 6 4 rn T2 7 3 7 4 7 5 ff 7 8 1 9 7 10 10 10 1 10 2 11 12 MENU ACCESS DIAGRAM UNBALANCE OPTIMIZATION STATISTICS 6 3 1 Weight statistics screen CALIBRATIONS 6 4 1 Gauge calibration 6 4 1 1 Distance gauge calibration 6 4 1 2 Diameter gauge calibration 6 4 1 3 Width gauge calibration 6 4 2 Balancing machine calibration SETUP LANGUAGE SCREEN SAVER TIME ACOUSTIC SIGNAL SETTING THE CLOCK ECCENTRICITY SETUP 7 6 Options 7 6 1 Radial runout 7 6 2 Laser 7 6 8 Rim interior light 7 6 4 Wheel locking enable 7 6 5 Gauge locking enable 7 6 6 Tyre train 7 6 7 Weight statistics 7 6 8 User 7 6 9 Date 7 6 10 Time 7 6 11 Icon 7 6 12 LT automatic 7 6 13 Enabling of serial output RS232C option BALANCING SETUP 7 7 1 Unit of unbalance measurement 7 7 2 Unbalance display pitch 7 7 3 Tolerance CORRECTION METHOD 7 8 1 Standard correction method 7 8 2 External plane correction method STATIC ALWAYS ENABLED SPECIAL FUNCTIONS 7 10 1 Presetting the customer and user name 7 10 2 Wheel Balancing machine SELF TEST DIAGNOSTICS MAINTENANCE GENERAL 9 1 1 Introductory notes 9 1 2 Safety rules 9 1 3 Heplacing fuses 9 1 4 Cleaning the TOUCH screen DISPOSAL DISPOSING OF THE BALANCER DISPOSING OF ELECTRONICS COMPONENTS SPARE PARTS IDENTI
7. C SIGNAL When ON is selected the sending of an acoustic signal beep is enabled in the following cases when any push button is pressed when dimensions are acquired in automatic mode whenthe correct angular position for weight application is reached in the Measurement screen whenthe correct angular position for weight application is reached in the Position Repeater screen 7 4 SETTING THE CLOCK Used to set date and time correctly Follow the instructions on the screen 7 5 ECCENTRICITY SETUP Enables display of a menu where the following parameters can be set Eccentricity unit of measure It is possible to select display of eccentricity measurements in mm or inches First harmonic limit The first harmonic limit beyond which it is felt suitable to rotate the tyre on the 180 rim Recom mended Limit 1 2 mm 22 Use and maintenance manual Rev 07 2012 Matching At the end of the spin enables disables display of the window that recommends optimising the eccentricity for values greater than the first harmonic limit set 7 6 OPTIONS 7 6 1 Radial runout Enables disables radial eccentricity measurement 7 6 2 Laser If enabled the weight application position is indicated in correspondence to the laser 5 o clock to facilitate rim cleaning and adhesive weight application 7 6 3 Rim interior light Enables disables the rim interior light 7 6 4 Wheel locking enable Ena
8. FICATION AND ORDERING METHOD ATTACHED DOCUMENTATION 19 20 20 20 21 21 21 21 21 21 22 22 22 22 22 22 22 22 22 22 22 22 22 23 23 23 23 23 23 24 24 24 24 24 24 24 24 24 24 24 24 25 27 27 27 27 27 E 28 28 28 28 28 28 Use and maintenance manual Rev 07 2012 1 Foreword AN WARNING THIS MANUAL IS AN INTEGRAL PART OF THE INSTALLATION MANUAL WHICH SHOULD BE CONSULTED CONCERNING STARTING AND USING THE MACHINE SAFELY READ CAREFULLY BEFORE CONTINUING 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 instal
9. IC POSSIBLE REDUCTION Mark the rim and tyre in the positions indicated on the monitor and rotate the tyre on the rim until the positions are aligned return to the initial screen 18 Use of the wheel balancer Use and maintenance manual Rev 07 2012 6 Menu 6 1 MENU ACCESS DIAGRAM PASSWORD press in sequence the following buttons cnliter za therm a leranrt E PLT AT i P ale Rea brilo CEMB fig tics Rail puree JE Na bri tate fe ae Salat iu Drusi CEMB Cipa Cara ee Menu E N Tap E Pu Dpr a Lite AIL ome Oxi eii Ht Dipta eels H L Opes CEMB ust app o Erzslbprrec inn Wii Rue urd Libel Me 355 Teer Correction hep Tue akruen pepo CEMB Spore Pte Eis oe Gower ata EE 9 Z LLI EB 9 zj Z LLI 6 2 UNBALANCE OPTIMIZATION UMEALAMNMCE UF TIZA TIUN Hake Sure that the Dreic spin mas made uth the Whee nour mounted on the wheel balancer Fakt a reference mark on ihe hub ta Mw r amp asseemly i the rim an the hub in the same positio Hem oue the mee from Lue eL Turn the tire ea gt RE pae ihe wt hel A mm anco er by n honing rim ref mark on adapto lise ihe wheel mand The program allows total wheel out of balance to be reduced by compensating when possible tyre and rim out of balance values It requires two runs rotating the tyre on the rim on the second ru
10. LLI Use and maintenance manual Rev 07 2012 4 Control panel and components 4 1 AUTOMATIC DISTANCE AND DIAMETER GAUGE This gauge allows measurement of the distance of the wheel from the machine and the wheel diameter at the point of appli cation of the counterweight It also allows correct positioning of the counterweights on the inside rim by using the specific function er INDICATION OF EXACT CORRECTION WEIGHT POSITION which allows reading on the monitor the position used for the measurement within the rim for calibration see the corresponding section 4 2 SONAR DEVICE FOR AUTOMATIC WIDTH MEASUREMENT Width gauging is through a SONAR device which measures the distance of the wheel without mechanical contact merely by closing the guard and each time a valid measurement has been made with gauge AUTOMATIC DISTANCE AND DIAME TER GAUGE 4 3 TOUCH screen The function keys are selected by pressing on the touch screen CAUTION PRESS THE BUTTONS WITH YOUR FINGERS NEVER USE THE COUNTERWEIGHT GRIPPERS OR OTHER POINTED OBJECTS 10 Control panel Use and maintenance manual Rev 07 2012 5 Use of the wheel balancer The monitor shows several information and suggests various alternative ways of use to the operator This is through various screens 5 1 INITIAL SCREEN main functions screen tq MENU ACCESS DIA GRAM selecting static correction wheel lock unlock eccentricity screen selection C
11. Use and maintenance manual General Index 1 1 1 2 1 3 1 4 1 5 1 6 UNT 1 8 1 9 2 1 2 2 2 3 4 1 4 2 4 3 5 1 5 2 5 3 5 4 5 5 5 6 Su 5 8 5 9 5 10 5 11 5 12 FOREWORD GENERAL PURPOSE OF THE MANUAL WHERE AND HOW TO KEEP THE MANUAL MANUAL UPGRADES COLLABORATION WITH USERS MANUFACTURER MANUFACTURER S RESPONSIBILITY AND WARRANTY 1 7 1 Terms of warranty TECHNICAL ASSISTANCE SERVICE COPYRIGHT MACHINE DESCRIPTION PURPOSE TECHNICAL SPECIFICATIONS DIMENSIONS STARTING CONTROL PANEL AND COMPONENTS AUTOMATIC DISTANCE AND DIAMETER GAUGE SONAR DEVICE FOR AUTOMATIC WIDTH MEASUREMENT TOUCH SCREEN USE OF THE WHEEL BALANCER INITIAL SCREEN 5 1 1 Screen save screen PRESETTING OF WHEEL DIMENSIONS 5 2 1 Automatic standard setting at also Correction mode 5 2 2 ALUS wheel automatic presetting Adhesive weights USER CONTROL RESULT OF MEASUREMENT WHEEL LOCKING EXACT POSITIONING OF THE ADHESIVE WEIGHT BY MEANS OF THE GAUGE WITH CLIPS SPLIT CONTROL HIDDEN WEIGHT CORRECTION MODE AUTOMATIC MINIMIZATION OF STATIC UNBALANCE ECCENTRICITY MEASUREMENT 5 10 1 When and why matching 5 10 2 Presetting of tolerance on the machine 5 10 3 Value of static unbalance correlated with eccentricity 5 10 4 Value of unbalance corresponding to eccentricity WHEEL ECCENTRICITY MEASUREMENTS ECCENTRICITY OPTIMISATION MENU a o i o LLI N Oo O0 IO AAA RARA RAR O0UOUOOUOOUOOU Q 10 10
12. agrams in this manual If necessary request specific information from the manufacturer Once you have removed the various parts and compo nents separate them into the different types of materials according to the differentiated waste disposal regulations in force in the country where the machine 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 order to prevent them from contaminating the ground and the water table 10 2 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 recovery and disposal of this waste Please scrupulously 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 28 Use and maintenance manual Rev 07 2012 11 Spare parts 11 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 or the supplier s Original documents can be provided if the Manufa
13. ame 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 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 Rev 07 2012 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 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 aE 9 Z LL BE 9 E Z LLI Use and maintenance manual Rev 07 2012 2 Machine description 2 1 PURPOSE It is used to balance the wheels of cars vans 4 WD mo torcycles and scooters
14. asurement of the inner side it is possible to place the correction weights as required by pressing a push buttons INDICATION In the event of automatic measurement of both sides if the difference between the inner and outer diameters is greater than or equal to 2 the system sets the inner side spring weight To modify this presetting press the button To display static unbalance press the One button on the measurement screen for ALUS static the inner side diameter is always considered Use of the wheel balancer 5 9 AUTOMATIC MINIMIZATION OF STATIC UNBALANCE Initial unbalance S dx Phase shift 50 Possible approximations SX dx SX dx Ca static residue g static residue 6 g Choice with minimum static unbalance balancer 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 5g and by applying the two 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 intelligen
15. bles disables wheel locking in the correction position ul WHEEL LOCKING The possible options are OFF disabled ON enabled 7 6 5 Gauge locking enable Enables disables distance gauge locking when the correct distance has been reached to apply the adhesive weight to correct the unbalance To release the gauge lower it to below 10 diameter 7 6 6 Tyre train Setup Use and maintenance manual Rev 07 2012 This function allows balancing the four wheels of a vehicle plus the spare wheel if necessary and obtaining the information on how to fit these wheels on the vehicle in such a way that the vibrations due to residual eccentricity of each wheel is reduced to a minimum The TYRE TRAIN function can be enabled and disabled from the MENU Cm MENU ACCESS DIAGRAM For best use of this function proceed as follows AUTOMATIC TYRE SET 1 Prepare numbered stickers to identify the wheels 2 Press the button L3 to start the procedure 3 Mount the first wheel and correctly position the radial and lateral eccentricity measurement sonars 4 Balance the wheel and identify it with number 1 5 Repeat steps 3 and 4 for the remaining three wheels plus the spare wheel if necessary each time identifying the wheel with a progressive number from 2 to 5 6 Each time the spindle is opened the wheel balancer highlights the best fitting solution for the wheels balan ced up to that moment The centre of the screen shows
16. ce between the spokes where the degrees unbalance is to be split must be greater than 18 degrees Repeat the SPLIT function increasing the distance between the spokes Err 25 Distance between the spokes greater than 1 The maximum distance between the spokes where the 120 degrees unbalance is to be split must be less than 120 degrees Repeat the split function increasing the distance between the spokes Err 26 First spoke too far from the unbalance 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 Err 40 Eccentricity graph plotting procedure error Perform a new eccentricity measurement Err 41 Err 42 Err 43 Err 45 Eccentricity graph value display readout Perform a new eccentricity measurement Err 46 error Err 47 Err 48 Err 50 Eccentricity graph current value cursor plot Perform a new eccentricity measurement Err 51 ting procedure error Err 52 Err 53 Sonar readout error Position the eccentricity measurement sonar correctly before per Sonar value readout impossible forming the measurement Check eccentricity sonar connections Check the power supplies on the power board Replace the eccentricity measurement sonar Make sure that the wheel does not halt before completing at least 4 5 revolutions after the first braking impulse Replace the computer board So
17. companied by a beep FE Mf a Position of adhesive weights The enabled buttons are user call save control selecting the manual dimension presetting screen return to initial screen Close the guard to perform a balancing spin Use of the wheel balancer Use and maintenance manual Rev 07 2012 5 3 USER CONTROL Allows storing the dimensions of three types of wheels In this way three users can work on three different vehi cles at the same time using the same wheel balancer The system keeps three programs in memory each with different dimensions set 1 Press one of the three buttons to select the user 2 Enter the dimensions 3 Lower the guard to balance the wheels as normal and automatically store the program for the user currently selected When selecting the user aM the relative pro gram 1 2 or 3 is called for subsequent wheel balancing operations without having to enter the dimensions again INDICATION Remember to set correctly the dimensions in the manner already decribed in the paragraph PRESETTING OF WHEEL DIMENSIONS 5 4 RESULT OF MEASUREMENT Inside unbalance Static unbalance Outside unbalance indicator indicator indicator Close the guard to perform a measurement spin If laser option OFF after positioning and locking the wheel apply the weight vertically at the top If laser option ON apply the clip on weights at 12
18. cturer 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 12 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
19. e 12 o clock position and press he wheel in the rotation direction indicated on the unbalance display brining the second spoke to the 12 3 Turnt o clock position and press button MEME Turn the wheel in direction of rotation Turn the wheel in reverse direction of rotation 4 Atthis point two indications appear on screen for posi tioning of the unbalance correction spokes 5 Position the spokes indicated on screen in the 12 o clock position and correct with the value displayed If laser option ON To split the unbalance measured in two different positions operate as follows 1 Position the static unbalance or outside ALUS in the in the correction position Use of the wheel balancer Use and maintenance manual Rev 07 2012 2 Press and hold down until the laser points k to the spoke where you want to correct 3 Release the 4 Turn the wheel in the unbalance rotation direction indicated on the display until the second spoke is in the position indicated by the laser and press the F button 5 At this point two indications appear on screen for positioning of the unbalance correction spokes 6 Move the spokes indicated to the correction position and correct the value displayed Any error in this procedure is clearly shown on screen Always follow the information provided by the wheel to optimise correction 5 8 CORRECTION MODE After having performed automatic me
20. ed and fixed 3 makesurethatthe parameters voltage and frequency ofthe mains power supply are compatible with those indicated on the rating plate of the balancer make sure the power cable is correctly connected make sure the machine shaft and flange hole are clean pu CAUTION ANY TRACES OF DIRT MAY AFFECT BALANCING ACCURACY 6 to turn on the wheel balancer press the switch on the rear of the machine without touching the ma chine head om amp Starting IE 9 Z LLI 7 Position the wheel onthe terminal with the inner part facing the balancer Firmly attach the wheel to the balancer shaft Use the specific collar provided For operation of the spindle with pneumatic locking constant thrust air spring connect the wheel balancer to the com pressed air mains The connection fitting is located at the back of the machine At least 8 Kg cm 0 8 MPa 8 BAR 115 PSI pressure is needed for correct operation of the release device The pedal allows fastening releasing the whe el on the adapter using the collar Press downwards to enable disable the lock 10 At this point you can read the tyre measurements and perform balancing 11 Lower the splash guard when fitted and press the START button to perform the spin 12 The wheel is automatically locked when
21. f the dimensions is accompanied by a beep Set the distance diameter gauge to the rest position The other enabled buttons are This button is used to improve the dimensional calibration of large diameter wheels such as off road trucks wheels which protrude significantly from the rim Press this button several times to select the type of tyre projection from 1 0 to 2 0 The option is disengaged at the end of current Width Measurement selecting the manual dimension presetting screen select the type of weight to apply a CORRECTION METHODS return to initial frame Close the guard to perform a balancing spin 12 Use and maintenance manual Rev 07 2012 5 2 1 1 Automatic width measurement Slowly lower the guard after making the automatic measu rement of the distance diameter to automatically measure the wheel width If the width measured is incorrect out of range the following message appears Sonar measure is out of range measurement Press to go to the dimensions panel for manual insertion of the width measurement Manually presetting is possible by using the push buttons as described in PRESETTING OF WHEEL DIMENSIONS 5 2 2 ALUS wheel automatic presetting adhe sive weights Make two consecutive measurements inside the rim on two correction planes of your choice as indicated in figu re When the acoustic signal is enabled E ACOUSTIC SIGNAL the acquisition is ac
22. h Rotation in opposite direction After pressing START the wheel starts turning in the opposite direction anticlockwise Guard open The START pushbutton was pressed without first closing the guard Spindle open The START button has been pressed without first having closed the spindle NOVRAM parameter read error Err 9 Err 11 Speed too high error During unbalance measurement rotation wheel speed is more than 270 rpm Err 14 Err 15 Err 16 Err 17 Unbalance measurement error Err 18 Err 19 Diagnostics Se ee PS aS 1 2 3 4 1 2 3 1 2 3 4 s CAUSE POSSIBLE REMEDY The wheel balancer does not switch on Verify correct connection to the mains Verify and eventually replace the fuses on the power card Verify monitor function Replace the computer board Check in self diagnostics that the encoder functions properly Replace the phase pick up board Replace the computer board Make sure that a vehicle wheel is mounted on the wheel balancer Use the self diagnostics function to check the encoder Disconnect the piezo connectors from the board and do a spin if no error is detected replace the piezo sensors Replace the CPU board Verify wheel dimension settings Check detection unit connections Perform machine calibration Mount a wheel with more or less known unbalance less than 100 grammes and verify the response of the machine Replace the com
23. hed on the status of eccentricity measurement reflects the settings in SETUP unbalance split function enable enable indication of the longitudinal position of the out of balance E INDICATION OF EXACT CORRECTION WEIGHT POSITION wheel lock unlock selection of special functions Close the guard to perform a balancing spin INDICATION If the machine remains on this screen without being used for more than the time preset in the Setup parameters the screen automatically returns to the screen save 5 5 WHEEL LOCKING The wheel is automatically locked when reaching the correct angular position for weight application on the inside and outside turning it slowly by hand To unlock the wheel turn it hard to move it from the correct correction position If the unbalance is within tolerance the wheel is not automatically locked By pressing the button it is possible to lock release the spindle in any position to facilitate the wheel assembly 13 BE 9 zj Z LLI 5 6 EXACT POSITIONING OF THE ADHESIVE WEIGHT BY MEANS OF THE GAUGE WITH CLIPS The position repeater screen can be accessed in 2 dif ferent ways Pull out the gauge after placing the wheel in the correc tion position on one of the two sides F D Lo ad he Press the button MEME at any time Always pull out the gauge to position A as shown in figure page 12 Amobile coloured arrow indicates the approach of the weight to
24. icity condition that needs to be corrected Press on the unbalance measurement screen to display the eccentricity measurement graph GRAPH 1 yellow showsthe real peak to peak eccentricity GRAPH 2 red shows the first harmonic eccentricity An almost straight line graph indicates a wheel in perfect condition When the wheel is moved the cursor on the graph indi cates the current value with the phase referred to the measurement sensor The following buttons are enabled P to start an eccentricity optimization ECCENTRI d CITY OPTIMIZATION E3 to return to the unbalance measurement frame 17 EE 9 Z LLI BE 9 E Z L Use and maintenance manual Rev 07 2012 If the value of the first harmonic is greater than the maximum limit atthe end of the eccentricity measurement the following window appears to start an eccentricity optimization ECCENTRI CITY OPTIMIZATION return to the initial screen 5 12 ECCENTRICITY OPTIMISATION This procedure is used to assess the possibility of rotating the tyre on the rim to reduce the eccentricity of the wheel to a minimum The eccentricity optimisation procedure is normally recommended for first harmonic values greater than the maximum limit adr FIRST HARMONIC LIMIT Follow the simple instructions shown on the monitor The following is displayed at the end of the procedure ACTUAL 15T HARMONIC AIH ET HARMONIC TRE 1ST HARMON
25. in mm between the E SONAR sensor and the distance gauge clip in pos O a to confirm to cancel the width gauge calibration function if it has erroneously been accessed Menu 6 4 2 Balancing machine calibration To calibrate the balancing machine use a wheel with steel rim of average dimensions e g 6 x 14 1 To properly perform the procedure Mount a wheel on the machine even unbalanced and very carefully set its dimensions INDICATION Setting incorrect measurements will result in the machine not being correctly calibrated and balancing of subse quent wheels will hence be incorrect until the machine is recalibrated with the correct measurements Follow the on screen instructions 21 IE 9 Z LL IE 9 E Z L 7 Setup The Setup screen provides the user with many possibilities required for presetting the machine according to his own requirements Such settings remain unaltered even when the machine is switched off The following buttons are enabled E3 return to previous window 7 1 LANGUAGE This function allows selecting the language to be used for displaying descriptive and diagnostic messages regarding machine operation 7 2 SCREEN SAVER TIME If this function is enabled the screensaver will automa tically be activated when the machine is not used for a certain period of time This function can be disabled by setting it to O 7 3 ACOUSTI
26. ling 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 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 whe
27. lose the guard to perform a balancing spin Dimensions gauge when extracted the Dimensions screen is selected Cm AUTOMATIC STANDARD SETTING If the machine remains on the initial screen for a certain amount of time without being used the system is automatically switched to a screen save Striking of any key movement of the wheel of distance diameter gauge will cause automatic switching from the screen save menu to the initial screen CAUTION WHEN THE SCREENSAVER IS ACTIVE AUTOMATIC STARTING ACTIVATED BY THE GUARD IS NOT AVAILABLE FOR SAFETY REASONS Use of the wheel balancer 5 1 1 SCREEN SAVE SCREEN Name of the wheel balancer s owner Can be preset via the monitor CEMB S25 5 2 PRESETTING OF WHEEL DIMENSIONS 5 2 1 Automatic standard setting also CORRECTION MODE L T SUV FUNCTION ON INDICATOR see enabled buttons FUNCTION ON INDICATOR Sonar WIDTH CJ 11 a 9 Z EN a 9 E Z EN a Standard weight Using the special grip move the end of the gauge against the rim in one of the positions A B shown b Adhesive weight in the position indicated below Position of adhesive weights INDICATION always use the round part of the striker plate Hold the gauge in position for at least 2 seconds If the acoustic signal is enabled Cm ACOUSTIC SIGNAL the acquisition o
28. n Having performed a run press follow the on screen instructions 6 3 STATISTICS Statistics Daly spins Nr Total sping Mr Weight statistics PPr CEMB DAILY N OF RUNS Indicates the number of runs performed as from switching on the machine Such parameter is automatically reset after switching the machine off TOTAL N OF RUNS Indicates the number of runs starting from the date indicated in square brackets This parameter remains memorized even when the machine is switched off The following buttons are enabled 20 press to reset the relative counter Use and maintenance manual Rev 07 2012 For the TOTAL counters a correct password must be ente red 3 Cy to access the weight statistics screen to return to the previous screen to return to the measurement screen 6 3 1 Weight statistics screen Each horizontal line indicates the number of clip on and adhe sive weights used to balance the wheels in the period between the two dates indicated on the screen in square brackets Totg Tot oz indicates the total weight value clip on and adhesive weights used to balance the wheels in the intervalindicated on the screen indicates the total number of clip on and adhesive weights used to balance the wheels in the interval indicated on the screen Tot n The following buttons are enabled press and enter the password to reset the weight statistics screen to re
29. nar readout error Position the eccentricity measurement sonar correctly before per Sonar values are insufficient for correct forming the measurement measurement of eccentricity 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 34 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 Unbalance Wheel slipping on the adapter because the Mount the wheel in vertical position and push the sleeve up incorrect with BP system is at the end of travel or because against the wheel If necessary repeat locking unlocking locking back centring of incorrect fitting of the tyre tie rod and perform the procedure again 26 Diagnostics Use and maintenance manual Rev 07 2012 9 Maintenance 9 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 9 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 de
30. nt which can be compensated by matching 5 10 4 Value of unbalance corresponding to eccentricity For user s reference the centrifugal force is calculated corre sponding to a certain speed compared to the force generated by the eccentricity present on the tyre calculated with an approximate average elastic constant WHEEL ECCENTRICITY MEASUREMENTS The external radial eccentricity measurement is taken auto matically at the end of the unbalance measurement without having to perform specific procedures remember to position the sonar sensors in front of the surface to be measured before performing a spin 5 11 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 eccen tricity defined as maximum radial deviation ofthe 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 Use of the wheel balancer The maximum limit of the first harmonic can be set Cm FIRST HARMONIC LIMIT When this limit is exceeded the wheel balancer displays the red symbol above the button to indicate an eccentr
31. o clock If using adhesive weights when the correction position is reached the laser turns on indicating the point where to apply the adhesive counterweight When the beep signal is enabled Cm ACOUSTIC SIGNAL reaching of the correction position is accompanied by a beep If the out of balance is less than the chosen threshold value OK appears instead of the out of balance value to indicate on that particular side that the wheel is in tolerance press ee on the unbalance indicators to display Use of the wheel balancer the residual value to a precision of 0 5 g 0 1 oz The following buttons are enabled bel balance selection of correction mode STATIC DUAL SURFACE When the mode is changed the unbalance values are recalculated automati cally on the basis of the previous spin Simultaneous display of the dynamic static unbalance can be enabled through the special function in Setup see par STATIC ALWAYS ENABLED IE 9 Z LL eccentricity measurement graph N B 1 The symbol above the key is displayed in yellow if the first harmonic eccentricity exceeds the limit set in the setup parameters FIRST HARMONIC LIMIT 2 When this push button is held down for more than 1 5 seconds eccentricity measurement is tem porarily disenabled enabled in SETUP To re ena ble eccentricity measurement press push button 4 again for more than 1 5 seconds Every time the machine is switc
32. placed in an unfortunate relative position SOLUTION Rotate the tyre on the rim by 180 RESULT wheel eccentricity 0 3 0 4 mm in tolerance 16 Use and maintenance manual Hev 07 2012 Example 2 Ideal wheel heel rotation axle Him 4 0 8 mm Tyre 0 6 mm Wheel 0 3 mm Eccentricity of the single items has been compensated The wheel is acceptable Example 3 Ideal wheel rotation axle Him 0 mm Tyre 1 2 mm 0 045 Wheel 1 2 mm 0 045 Eccentricity of the wheel cannot be compensated by the rotation because the rim is perfect SOLUTION Rotate the tyre on the rim by 180 RESULT no improvement is obtained Use of the wheel balancer Use and maintenance manual Rev 07 2012 5 10 2 Presetting of tolerance on the machine There is no general rule concerning acceptability of an eccen tricity value As a first approximation we consider it correct to use a threshold of 1 to 1 5 mm The E ECE 324 standard prescribes 1 5 mm as max eccentricity of a rebuilt tyre 5 10 3 Value of static unbalance correlated with eccentricity Clear indication is given in the Measurement screen of both the value and position of the static unbalance as well as the eccentricity In fact it is interesting to check the correlations of the two values above all of the two positions When the two positions have a similar angle 30 one from the other there is a clear sign that an eccentricity is prese
33. puter board Check in self diagnostics that the encoder functions properly Check the bearing spring of the phase generator Reset the error by pressing pushbutton 7 End Close the guard Verify the function of the protection uSwitch Press the START pushbutton Reset the error by pressing the button 7 End Close the spindle Press the START button Repeat machine calibration Shut down the machine Wait for a minimum time of 1 Min Re start the machine and verify correct operation Replace the computer board NOVRAM parameter write error Replace the computer board Check if there is any damage or dirt on the timing disc Check in self diagnostics that the encoder functions properly Replace the computer board Check in self diagnostics that the encoder functions properly Check detection unit connections Verify machine earth ground connection Mount a wheel with more or less known unbalance less than 100 grammes and verify the response of the machine Replace the computer board 25 EE 9 Z LLI AE 9 Z EN Use and maintenance manual Hev 07 2012 Err 22 Maximum number of spins possible for 1 Check that a vehicle wheel has been mounted on the wheel the unbalance measurement has been balancer ul exceeded 2 Check in self diagnostics that the encoder functions properly 3 Replace the computer board Err 24 Distance between the spokes less than 18 1 The minimum distan
34. r to prevent dust or impurities from compromising the operation of the balancer 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 9 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 to 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 mu
35. re 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 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 as a result of regulatory updates or modifications to the machine IE 9 Z LLI az 9 E Z LLI 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 er
36. s 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 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 a c CE c T c C PHASE am suepLv Kglcm E 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 in this manual use of the machine by people who have not read and fully unders
37. ssion message The correction values are expressed in grams in steps of 1 gram The phase values are expressed in degrees in the range 0 359 7 7 BALANCING SETUP 7 7 1 Unit of unbalance measurement It is possible to select whether to display the unbalance values expressed in grams or ounces 7 7 2 Unbalance display pitch This represents the display pitch of the unbalance and varies according to the unit of measurement selected The selection 5g 1 4 oz enables display of the correction values on both sides such as to bring the static unbalance to 0 theoretical It is recommended to preset this function as standard use of the machine as it improves the balancing quality The computer makes a complex calculation which allows cancelling the residual static unbalance by varying the value and position of the counterweights fixed in steps of 5 grams 1 4 oz 7 7 3 Tolerance This is the unbalance threshold below which the word OK instead of the unbalance value appears on the screen at the end of the spin 7 8 CORRECTION METHOD One of the two possible correction methods can be selected based on the specific requirements of the customer 7 8 4 Standard correction method The wheel balancer considers the unbalance within tole rance when the value of each single plane is lower than the tolerance set 24 Use and maintenance manual Hev 07 2012 7 8 2 External plane correction method If correcting with adhesive weights
38. st 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 9 1 3 Replacing fuses Some protection fuses are located on the power board see wiring diagrams accessible by dismantling the weight shelf If fuses require replacement use ones with an identical current intensity 9 1 4 Cleaning the TOUCH screen Use a soft cloth and NON ABRASIVE commercial glass plastic cleaning spray or ethanol or natural detergents DO NOT USE Organic solvents type nitro thinner Turpentine Petrol richloroethylene Acetone 27 EE 9 Z LLI BE 9 E Z LLI 10 Disposal CAUTION THE INSTRUCTIONS IN THIS CHAPTER ARE INDICATIVE REFER TO THE REGULATIONS IN FORCE IN THE COUNTRY WHERE THE EQUIP MENT IS USED 10 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 di
39. t way according to their position in order to minimize residual static unbalance 15 IE 9 Z L az 9 E Z LLI 5 10 ECCENTRICITY MEASUREMENT 5 10 1 When and why matching The software associated with eccentricity measurement is a powerful tool for determining the need to perform relative rotation between the rim and tyre in order to reduce the eccen tricity of the wheel down to acceptable limits The principle adopted is based onthe consideration that a rim with acceptable tolerance mounted with an acceptable tyre can statistically generate a total eccentricity which is not acceptable but can be improved by matching Generally speaking rim measurement is not necessary accurate or useful because To measure the rim it is necessary to remove the tyre There can by coarse errors on the outside e g alumi nium wheels The two rim sides can be eccentric in a very different way Therefore to which one to make reference What is the effect on the tyre mounted Toimprove the eccentricity of a wheel the rim should be eccentric to compensate the tyre And viceversa If after a rotation by 180 of a wheel the value is still out of tolerance either the tyre or rim are too eccentric One of the two must be replaced Example 1 wheel rotation axle Him 4 0 8 mm Tyre 0 6 mm Wheel 1 3 mm Eccentricity of the wheel is excessive due to an acceptable rim or tyre but randomly
40. tood the contents of this manual Use and maintenance manual Hev 07 2012 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 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 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 s
41. turn to the previous screen to return to the measurement screen INDICATION To enable saving of the weight statistics i WEIGHT STATISTICS The weights are saved only if the unbalance display pitch is set to 5 in 5 Menu Use and maintenance manual Rev 07 2012 6 4 CALIBRATIONS is pressed from the Special Functions menu access is gained to the Calibration menu 6 4 1 Gauge calibration 6 4 1 1 Distance gauge calibration To calibrate the distance gauge set it in rest position and then on the adapter plane When done set the gauge in rest position If calibration is correct the wheel balancer is ready for operation otherwise an error message may be displayed if there are errors or malfunctioning in this case repeat calibration to cancel the distance gauge calibration function if has erroneously been accessed 6 4 1 2 Diameter gauge calibration Position the gauge rod of the spindle sleeve as indicated in the figure and press Rotate the gauge downwards and place the gauge rod in con tact with the spindle sleeve as indicated inthe figure and press to cancel the diameter gauge calibration function if it has erroneously been accessed 6 4 1 3 Width gauge calibration When calibrating the width gauge set a measurable di mension as follows A GAUGE ZERO DISTANCE SONAR ZERO DISTANCE DISTANZA 0 Zero calibro to set the distance
42. wards the correction position When a fixed arrow is reached rotate the wheel to correction position Fl or FE and apply the counterweight by rotating the gauge tip towards the outside into the position where the pincer touches the wheel where appropriate use the weight pusher The correction weight application position is automati cally reset in relation to the position of the distance diameter gauge pos A INDICATION When the acoustic signal is enabled aui ACOUSTIC SIGNAL attainment of the fixed arrow status AA S accompanied by a beep If gauge locking is enabled MMF GAUGE LOCKING when a fixed arrow is reached the gauge is automatically locked to prevent shifts during application of the correction weight To release and bring the gauge back to the rest position lower it to below 10 diameter 14 Use and maintenance manual Hev 07 2012 5 7 SPLIT CONTROL HIDDEN WEIGHT SPLIT is only possible in the event of static unbalance or ALUS external side and is used to hide any adhesive weights correcting unbalance behind the rim spokes If laser option OFF To split the unbalance detected in two different positions proceed as follows 1 Position static unbalance or ALUS external side in the correction position 2 Select a spoke close to the 12 o clock postion to be cor rected more it into th
43. yre only if Tyre Set manual EH te E li i 7 6 7 Weight statistics If enabled it allows saving the weights used to balance the wheels M WEIGHT STATISTICS SCREEN this function can be disabled by setting it to OFF 7 6 8 User Enables disables user selection display 7 6 9 Date Enables disables date display 7 6 10 Time Enables disables time display 7 6 11 Icon Enables disables status icon display 7 6 12 LT automatic If set to ON the wheel bulges are automatically calculated mni the calculated value can however be modified by pressing the button 23 IE 9 Z LL az 9 E Z L 7 6 13 Enabling of serial output RS232C option This option enables disables the sending of the measured unbalance and phase values to serial output RS232C Transmission speed 9600 baud Data format 1 bit Start 8 bit Data None parity 1 bit Stop At the end of each unbalancing measuring spin the balan cing machine transmits the data regarding the measured unbalance The items of data transmitted via serial line are in ASCII format and are separated between each other by the cr character 0x0d Sending sequence is as follows 00000 cr Value of correction weight left side cr Correction phase left side cr Value of correction weight right side cr Correction phase right side cr The first 5 zero bytes represents the start of transmi

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