Hoffmann Megaplan Megaspin Use And Maintenance Manual Download Page 20

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Ver. 04-2015

Use and Maintenance Manual

ENGLISH

Use of the wheel balancing machine

6.3 UNBALANCE UNIT OF MEASURE SELECTION

Press the button

from the unbalance measurement screen

Selects grams

Selects ounces

Allows selecting whether to view the unbalance values expressed in grams or ounces.

Summary of Contents for Megaplan Megaspin

Page 1: ... MANUFACTURER S RESPONSIBILITY AND WARRANTY 6 1 7 1 Terms of warranty 6 1 8 TECHNICAL ASSISTANCE SERVICE 7 1 9 COPYRIGHT 7 2 INSTALLATION 8 3 MACHINE DESCRIPTION 12 3 1 MACHINE FUNCTION 12 3 2 TECHNICAL SPECIFICATIONS 13 3 3 DIMENSIONS 13 3 4 WARNINGS 13 3 4 1 Periodic cleaning 13 4 WHEEL LIFTING OPTION 16 5 WHEEL LOCKING 17 6 USE OF THE WHEEL BALANCING MACHINE 18 6 1 DIMENSION ACQUISITION 18 6 2 ...

Page 2: ... UNBALANCE OPTIMISATION 30 6 10 TYRE SET 31 6 10 1 Tyre set value certificate 33 6 10 2 Tyre set certificate customisation 33 6 11 WEIGHT STATISTICS 34 6 12 TRACEABILITY 36 6 13 BALANCING CERTIFICATE PRINTOUT 38 6 13 1 Balancing certificate customisation 39 6 14 SCREENSAVER 44 6 15 WHEEL ANALYSIS 45 6 15 1 Runout 46 6 15 1 1 When and why TO USE MATCHING 46 6 15 1 2 Matching 47 6 15 1 2 1 When to p...

Page 3: ...calibration 64 8 3 3 Spindle reset 65 8 3 4 Taper calibration 66 8 3 5 Correction weights 67 8 3 6 Wheel runout 68 8 3 7 Outside rim runout 69 8 3 8 Tread 70 8 3 9 Reserved for technical service 71 8 3 10 Saves the machine calibration 71 8 3 11 Loads the user manual 71 8 3 12 Lift 71 8 3 13 Firmware upgrade 72 8 3 14 Factory setting 73 8 4 MACHINE CALIBRATION 74 8 5 DIMENSIONS 75 8 6 SELF DIAGNOST...

Page 4: ...MAINTENANCE 86 10 1 GENERAL 86 10 1 1 Introductory notes 86 10 1 2 Safety rules 86 10 1 3 Replacing fuses 86 11 DISPOSAL SPARE PARTS 87 11 1 DISPOSING OF THE BALANCER 87 11 2 DISPOSING OF ELECTRONICS COMPONENTS 87 11 3 IDENTIFICATION AND ORDERING METHOD 87 11 4 ATTACHED DOCUMENTATION 87 ...

Page 5: ...ns are not considered in this document as they may only be performed by the service engineer who must work on the machine ac 1 FOREWORD cording 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 on...

Page 6: ...the machine software and operating logic unless authorised by the manufacturer in writing unauthorised repairs exceptional events Transfer of the machine to a third party must also include this manual failure to include the manual automatically invalidates all the rights of the purchaser including the terms of warranty where applicable If the machine is transferred to a third party in a country wi...

Page 7: ...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 dupli cation unless authorised by the Manufacturer in writing through photocopying duplication or other systems including electronic acquisition is breach of copyright and can lead to prosecution Introduction ...

Page 8: ...achine in an area directly exposed to sunlight or where there are reflections from the floor The machine might malfunction if there is excess light 3 2 Absolutely do not force the side column when unloading the machine from the pallet and be careful with the electrical wiring 2 Installation 4 Avoid positioning objects made of a particularly reflecting material in the areas indicated in gray as the...

Page 9: ... a wooden board 5 6 Screw in the elbow union and fit all the wiring and pneumatic connectors inside the lift 6 7 Connect the 8 Ø tube 7 8 Connect the 140 Ø tube 8 9 Connect the lift pedal cable with a male female Faston 9 10 Connect the footboard micro limit switch cable with a male female Faston 10 ...

Page 10: ...nual Installation 11 Connect the pneumatic locking pedal microswitch cable with a male female Faston 11 12 Position and fasten the front footboard 12 13 Position the side guard and fasten it 13 14 Position the lift with the footboard in line with the spindle 14 ...

Page 11: ... the last phase fasten the mounting brackets on the side of the column and tighten to a torque of 25Nm 15 16 Check that the mains input voltage and frequency parameters are compatible with the data shown on the wheel balancing machine plate 10 16 17 Check proper pneumatic connection the machine and the lift require at least 7 kg cm 0 7 MPa 7 BAR 105 PSI 17 18 Turn on the machine and carry out the ...

Page 12: ...cycle time of other wheel balancing machines in this range 3 MACHINE DESCRIPTION The main features include Automatic dimension measurement Inside and outside rim eccentricity measurement Automatic minimisation of static unbalance Wheel taper measurement Selection of optimal wheel mounting Customisable certificate printout Machine setting menu Unbalance optimisation Static program ALUS SPLIT BPC in...

Page 13: ...air pressure 7 10 Kg cm2 0 7 1 Mpa 7 to 10 BAR 105 to 145 PSI Machine weight 220 kg 3 3 DIMENSIONS 3 4 WARNINGS CAUTION Keep the area indicated in the figure free of tools adapters etc The function buttons are selected by pressing on the TOUCH SCREEN CAUTION Press the buttons ONLY with your fingers Never use the counterweight grippers or other pointed objects Machine description 3 4 1 Periodic cle...

Page 14: ...rrage peut entraîner des imprécisions d équilibrage et dommages à la machine PAS COUVERTS PAR LA GARANTIE Eineregelmäßige monatliche KontrollederrichtigenBefestigungdesEndstücksSE2wird unbedingt empfohlen Eine falsche Befestigung kann zu einer ungenauen Auswuchtung und zu Maschinenschäden führen die NICHTVON DER GARANTIE GEDECKTSIND Es muy recomendable una prueba periódica mensual del correcto apr...

Page 15: ...es avec le cône de l intérieur voir dessin Eviter d utiliser le manchon RL avec les jantes en fer Wenn möglich die Räder 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 véase dibujo Evitar usar el manguito RL con llantas de hierro Quando possível centre as rodas com cone pel...

Page 16: ...al if there is anyone standing in the range of action of the lift CAUTION Before pushing the pedal to lift a wheel always check that the spindle is open if not the lift might not ascend or ascend incorrectly As soon as the wheel lifts off the ground it is ready for mounting on the wheel balancing machine at zero weight Position the central hole of the wheel at the height of the spindle and slide t...

Page 17: ... 5 WHEEL LOCKING To lock release the wheel on the pneumatic spindle push the pneumatic locking pedal If the lift is up and the pneumatic locking pedal is pushed to lock the wheel on the spindle lift descent will automatically be enabled Wheel locking ...

Page 18: ...g any dimension measuring inaccuracies WHEEL THE SAME AS PREVIOUS Close the guard to perform the balancing spin The machine in any case checks the wheel dimensions and if they are different from the previous wheel automatically measures them again With this innovative system you can balance a set of 4 5 wheels meas uring the dimensions only once thus saving a lot of time TAPER AND TREAD MEASUREMEN...

Page 19: ...lance measurement screen Press the weight symbol in the desired correction position If doing the unbalance correction in static mode only press and hold the outside adhesive weight symbol for once or twice depending on the current correction mode Goesbacktotheunbalancemeasurement screen automatically recalculating the unbalance values ...

Page 20: ...LISH Use of the wheel balancing machine 6 3 UNBALANCE UNIT OF MEASURE SELECTION Press the button from the unbalance measurement screen Selects grams Selects ounces Allows selecting whether to view the unbalance values expressed in grams or ounces ...

Page 21: ...de Light blue position not reached Internal scanning laser not positioned 2 The red weights that indicate the unbalance position 3 The weight shadows that indicate where the correction weight should be applied at the top at 12 o clock or at the point indicated by the internal laser If the wheel in position sound is enabled a sound will be emitted when the correction position has been reached If th...

Page 22: ...losed when on it indicates that wheel positioning is enabled 6 4 1 Lock release wheel in correction position The wheel balancer automatically keeps the wheel in the correction position on one of the sides To release it press If the wheel has been released and you need to move it into the correction position again press Use of the wheel balancing machine ...

Page 23: ...se of the wheel balancing machine Prints the unbalance values Displays the weight statistics Menu Unbalance optimisation Goes back to the first set of buttons Lift reset with wheel stopped STOP during spin 6 5 UNBALANCE MEASUREMENT second set of buttons ...

Page 24: ...nt Enables disables wheel in correction position Splits the unbalance Displays the second set of buttons Lift reset with wheel stopped STOP during spin Use of the wheel balancing machine 6 6 THRESHOLD DISPLAY Press to view the residual unbalance values with an accuracy of 0 5 g 0 1oz Press to go back to display of the approximate values ...

Page 25: ...ON Correction type Inside Outside Clip on weight at 12 o clock Clip on weight at 12 o clock Clip on weight at 12 o clock Adhesive weight at 12 o clock Adhesive weight at the point indicated by the internal laser Clip on weight at 12 o clock Adhesive weight at the point indicated by the internal laser Adhesive weight at 12 o clock Adhesive weight at the point indicated by the internal laser Use of ...

Page 26: ... correction point once you have applied the weight press the laser positioning button MACHINE DESCRIPTION positioned on the weight tray of the wheel balancing machine to move the laser so that it indicates the inside correction position The inside unbalance values indicated by the laser are graphically displayed in white WEIGHT APPLICATION POSITION Correction type Inside Outside Adhesive weight at...

Page 27: ...27 Ver 04 2015 Use and Maintenance Manual ENGLISH Use of the wheel balancing machine FOLLOW THE INSTRUCTIONS BELOW FOR PROPERAPPLICATION OF THEADHESIVE WEIGHTS Inside Outside ...

Page 28: ...and automatically calculated by the machine operate as follows 1 Position on the side to be changed by pressing the laser positioning button 2 Press 3 Move the wheel by hand to move the laser 4 When you have reached the desired position press the button To cancel this operation press the button The laser automatically goes back to indicating the cor rection position previously saved ...

Page 29: ...the wheel in the direction indicated on the screen and select the second spoke by pressing the button If the symbol appears it means that you cannot select the second spoke at that point minimum distance 18 maximum distance 120 4 At this stage two indications appear on the screen for positioning of the unbalance correction weights To cancel the split press the button Any error in this procedure is...

Page 30: ...balancing spin The program allows total wheel unbalance to be reduced by compensating when possible tyre and rim unbalance values It requires two spins rotating the tyre on the rim on the second spin At the end of the procedure mark the rim and tyre positions indicated by the machine with a piece of chalk and remount both so that they coincide Use of the wheel balancing machine 6 9 UNBALANCE OPTIM...

Page 31: ...t one close the guard and balance the wheel without acquiring the dimensions again 4 Repeat step 3 for the remaining 3 wheels plus any spare wheel each time identifying the wheel with a progressive number from 2 to 5 5 Each time the spindle is opened the wheel balancing machine indicates the best way to mount the wheels balanced up to that point On the left hand side of the screen a stylized vehic...

Page 32: ... order The wheel mounting order is established based on the residual radial eccentricity value of each wheel To manually set the order of the wheels press drag one wheel at a time to the desired position on the vehicle drawing and drop it when the edges turn green resets the manual setting confirms manual setting cancels manual setting At each unbalance recalculation the tyre set setting goes back...

Page 33: ...he unbalance values Return to main screen Use of the wheel balancing machine 6 10 1 Tyre set value certificate Press the button from the tyre set value summary screen 6 10 2 Tyre set certificate customisation Follow the instructions for customising the balancing certificate BALANCING CERTIFICATE CUSTOMISATION The htm file to be customised is TyreSet htm ...

Page 34: ...d adhesive used starting from the reset date When the RESET STATISTICS button is pressed a pop up menu appears that allows selecting which parameters to reset Use of the wheel balancing machine 6 11 WEIGHT STATISTICS Resets the statistics Prints statistics Displays the statistics of the weights used in grams and ounces Returns to main screen Selects the counter to reset Deselects the counter to re...

Page 35: ...ual ENGLISH Use of the wheel balancing machine Pressing on the buttons in the table header graphic display of the statistics of the weights used is enabled which allows more intuitively understanding the most common types of weight adopted ...

Page 36: ...rtual keyboard works exactly like a physical keyboard In particular Resets the entire field Deletes only the last character typed Switches between small and capital letters and vice versa Allows alphanumerical setting of the field Allows scrolling a list of possible selections Confirms all the settings Resets all the settings completely clearing the form Cancels any settings made Use of the wheel ...

Page 37: ... Ver 04 2015 Use and Maintenance Manual ENGLISH Selects the QWERTY keyboard Switches between various pages of special characters Cancels the setting Confirms the setting Use of the wheel balancing machine ...

Page 38: ...ves the certificate to USB key Loads the certificate from USB key Prints the unbalance values Return to main screen 6 13 BALANCING CERTIFICATE PRINTOUT Press the button from the second set of buttons on the unbalance measurement screen Use of the wheel balancing machine LOGO ...

Page 39: ... customisation Insert a USB key in the port at the rear of the machine Press to save the certificate management files to the USB key A folder called Certif is created on the key containing all the files to be edited to customise the balancing certificate Use of the wheel balancing machine ...

Page 40: ...values in the balancing certificate Numeric code Field Generic 1 Date 2 Time Actual unbalances values 10 Internal unbalance valueP2 11 External unbalance value 12 Static unbalance value Run out 20 Radial run out value 21 Rim run out value 22 Tyre run out value Tread 23 Tyre tread depht standard 24 Tyre tread depht left 3 zones 25 Tyre tread depht center 3 zones 26 Tyre tread depht right 3 zones Co...

Page 41: ...value for wheel nr 4 59 Static unbalance value for wheel nr 4 60 Radial run out value for wheel nr 5 61 Tyre tread depht for wheel nr 5 62 Internal unbalance value for wheel nr 5 63 External unbalance value for wheel nr 5 64 Static unbalance value for wheel nr 5 65 Right front tyre number 66 Left front tyre number 67 Right rear tyre number 68 Left rear tyre number 69 Spare tyre number 70 Tyre trea...

Page 42: ...m runout Rim Runout 100 PP internal rim runout 101 I harmonic internal rim runout 102 II harmonic internal rim runout 103 III harmonic internal rim runout 104 IV harmonic internal rim runout 105 PP external rim runout 106 I harmonic external rim runout 107 II harmonic external rim runout 108 III harmonic external rim runout 109 IV harmonic external rim runout Tolerance 120 Runout tolerance 121 Tre...

Page 43: ...osition 162 Label tyre 163 Tyre 164 Label rim 165 Rim 166 Label pressure 167 Pressure 168 Label notes 169 Notes 170 Label 01 171 Custom field 01 172 Label 02 173 Custom field 02 174 Label 03 175 Custom field 03 Use of the wheel balancing machine Edit the Finalcertificate htm file based on your needs and save it to the USB key Insert the key in the machine and press to reload the customised balanci...

Page 44: ...he time settable from the menu the screensaver is automatically activated Pressing on the screen at any point or moving the wheel the main screen will automatically be activated Automatic start up operated by the protection system is not available from the screen saver for safety reasons Use of the wheel balancing machine CUSTOMISED SCREENSAVER ...

Page 45: ...d in the various unbalance measurement and wheel analysis phases For more information refer to the paragraphs RUNOUT TREAD TAPER The button is displayed with a red I when The first harmonic of the wheel runout exceeds the limit set in the setup parameters The first harmonic value of the rim runout exceeds the limit set in the setup parameters The tread value is less than the limit set in the setup...

Page 46: ...able of automatically measuring the eccentricity of both the tyre and the rim from the inside The later measurement gener ally corresponds to the rim eccentricity in the tyre fitting area The rim can be measured more accurately using the specific program without the tyre Example 1 Rim 0 8 mm Tyre 0 6 mm Wheel 1 3 mm The wheel eccentricityis excessive because an acceptable rim or tyre has randomly ...

Page 47: ...ut by turning only the tyre on the rim The information shown on the screen is Grey rim outer tyre surface Yellow rim rim surface Tyre runout position moved by turning the wheel Rim runout position moved by turning the wheel When highlighted indicates that the tyre needs to be marked with a piece of chalk at the top at 12 o clock When highlighted indicates that the rim needs to marked with a piece ...

Page 48: ...e are shown in red if the estimated value after matching is out of tolerance with respect to the value set in the runout setup parameters 6 15 1 2 1 When to perform matching It is advisable to perform matching if the wheel runout value is displayed on a red background and the residual wheel runout value is displayed in the Match box on a green background 6 15 1 2 2 How to perform matching Turn the...

Page 49: ...t matching analysis screen Displays the peak peak 1st 2nd 3rd 4th harmonic graphs and values of the tyre and the rim Pressing on the graphs you can enlarge them to better highlight any wheel and rim defects You can disable the wheel or rim eccentricity measurement from general setup Use of the wheel balancing machine ...

Page 50: ...ad value for the three different areas inside edge centre and outside edge of the tyre The cycle time is slightly longer The tread values that are out of tolerance are shown in red Use of the wheel balancing machine displayed when at least one tread value is out of tolerance displayed when all the tread values are within tolerance By law to be verified for each country the minimum tread thickness ...

Page 51: ...bles cursor display for tread measurement Goes back to the information screen When pressing the button two cursors are displayed one red and one yellow and a black window that shows the difference in millimetres measured between the two cursors Dragging the cursors with your fin ger you can move them to another point of the tread Goes back to the information screen Indicates the distance between t...

Page 52: ...indicator wheel SLIGHTLY TAPERED to the right or to the left as indicated in the graph it is advisable to check the wheel soon RED indicator TAPERED wheel to the right or to the left as indicated in the graph Check the taper of the wheel to be mounted on the same axle assess if there is any toe inor replace the wheel displayed when the wheel is not tapered displayed when the wheel taper value is d...

Page 53: ...rn to main screen Close the guard and press the button The machine automatically reads the rim dimensions and performs a spin During rotation the outside eccentricity measurement is executed on the inner and outer edges of the rim in the positions laid down by the international standards When complete a screen with the graphs of the values just measured is displayed Use of the wheel balancing mach...

Page 54: ...dentifies the rim outside Identifies the rim inside Outside rim runout within tolerance Outside rim runout out of tolerance Use of the wheel balancing machine The outside rim runout measured on the edges of the rim is deemed within tolerance if both the first harmonic and the peak peak values measured are less than the limits set in OUTSIDE RIM RUNOUT setup ...

Page 55: ... Zero Weight carriage lever to lower the carriage and dismount the wheel If the wheel has been mounted without using the Zero Weight lift pushing the Zero Weight pedal an error message will be displayed dismount the wheel without the aid of the lift in the same way it was mounted The wheel mounting dismounting operating logic implies that the wheel be mounted and dismounted using the lift and not ...

Page 56: ...56 Ver 04 2015 Use and Maintenance Manual ENGLISH Setup 8 SETUP 8 1 MENU Press the button from the measurement screen second set of buttons ...

Page 57: ...achine operation Screensaver min allows selecting when the screensaver will be activated after the machine has not been used for a certain time Screensaver type allows customising the screensaver with any kind of image in jpg format SCREENSAVER CUSTOMISATION Linear unit of measure selects the unit of measure mm inch Correction method allows selecting from 3 correction methods STANDARD EXTERNAL PLA...

Page 58: ...e tolerance no longer refers to the correction planes but is UNIQUE and indicates the residual vibration limit value permissible on the wheel An indicator on the screen provides information on the residual vibration obtained after balancing with respect to the maximum tolerable vibration Bymeans of complex mathematical calculations it indicates how many and where correction weights should be added...

Page 59: ...aves the current screensaver to the USB key The directory Screensave is created on the key containing the file screensave jpg replace this file with the desired image keeping the same name and the same format jpg Loads the customised screensaver to the machine Goes directly to the screensaver screen Goes back to the general setup screen Setup CUSTOMISED SCREENSAVER ...

Page 60: ...nables disables wheel locking in the correction position Wheel runout enables disables wheel eccentricity measurement Rim runout enables disables rim eccentricity measurement Runout diagnosis enables disables display of the runout values on the unbalance measurement screen Lift enables disables the lift Selecting ON HELP online help is enabled on the measurement screen created with the aim of help...

Page 61: ...nticipated laser movement as soon as you start closing the guard If disabled the lasers start measuring the wheel dimensions only after having completely closed the guard Vibration reduction display enables disables display of the vibration reduction percentage of the BPC method with respect to the conventional method Functions only if the BPC method is enabled Default parameter setting resets the...

Page 62: ...8 3 RESERVED SETUP Access to this screen is password protected 1 3 5 7 Reserved Setup Press to access to reserved setup second screen Incorrectly carrying out the reserved setup procedures might cause serious problems with wheel balancing and diagnosis ...

Page 63: ...e specific calibration tool as shown in the figure Reserved Setup The tool cannot be fitted in a position different from that indicated in the figure Always fit the cap on the collar Do not perform a balancing spin with the calibration tool fitted 1 Close the spindle and the guard and press the button 2 Remove the calibration tool and press 3 Press to save the calibration 4 Press to exit from the ...

Page 64: ...NGLISH 8 3 2 CC motor calibration 1 Lock the spindle without a wheel or tools mounted Close the guard and press 2 Wait for the procedure to complete 3 If erroneously accessing the function press 4 To interrupt the procedure press Reserved Setup ...

Page 65: ...dle reset values Confirm Goes back to the measurement screen Return to main screen 1 Lock the spindle without a wheel or tools Close the guard and press the button 2 View the spindle reset values just read if necessary for particular tests requested by Technical Service 3 Press to save the spindle reset values 4 Press to exit from the screen Reserved Setup ...

Page 66: ...screw and nut provided 2 Position the tool in such a way that the laser crosses its central part during normal reading movement 3 Close the guard and press the button 4 When prompted on the screen remove the tool and then fit it on the other side Do not open the spindle 5 When reading is complete remove the calibration tool Danger Do not perform a spin with the tool fitted 6 Save the calibration 7...

Page 67: ...meter setting Resets the default machine settings The zinc weights used for balancing generally become very long as the weight increases in this condition the weight can no longer be considered concentrated at the barycentre and the effect for example is a weight of only 47 instead of 50 grams Correctly setting the length of the correction weights allows the wheel balancing machine to automaticall...

Page 68: ...d appropriate to turn the tyre on the rim by 180 Recommended limit 1 2 mm Rim first harmonic limit represents the first harmonic limit of the rim below which it is not considered appropriate to turn the tyre on the rim Recommended limit 0 3 mm Minimum correction limit represents the minimum correction limit obtainable below which it is not considered appropriate to turn the tyre on the rim Recomme...

Page 69: ...t harmonic value read for the rim inside is not considered acceptable Outside first harmonic limit represents the threshold beyond which the first harmonic value read for the rim outside is not considered acceptable Inside peak peak limit represents the threshold beyond which the peak peak value read for the rim inside is not considered acceptable Outside peak peak limit represents the threshold b...

Page 70: ...reases the value Increases the value Confirm Goes back to the reserved setup screen Return to main screen Tread limit represents the threshold beyond which the tread is no longer acceptable Default parameter setting resets the default machine settings Reserved Setup ...

Page 71: ...hout the necessary knowledge might lead to INCORRECT functioning and even material damage to the wheel balancing machine 8 3 10 Saves the machine calibration Saves the machine calibration values to key 8 3 11 Loads the user manual Allows loading manuals in languages different from that loaded in the machine 8 3 12 Lift Allows modifying the lift parameters Reserved Setup ...

Page 72: ...unction Goes back to the reserved setup screen 1 Press the Confirm button Browse folders Goes back to the reserved setup screen Starts the firmware upgrade 2 Press the Browse Folders button to select the new firmware 3 Select the file BL5 and press the button 4 When the operation is complete press to exit the function Reserved Setup ...

Page 73: ...ory setting Restore all the default settings of the machine including the instruction manual in English Execute this function only when requested by specialised persons Reserved Setup Confirms loading of the factory settings Goes back to the reserved setup screen ...

Page 74: ... 2 Mount the wheel selected close the guard and press the button 3 Set the value of the sample weight used for the calibration 4 Open the guard apply the sample weight on the outside of the wheel close the guard and press the button 5 Open the guard apply the sample weight on the inside of the wheel in the same position as it was applied on the outside close the guard and press the button 6 Move t...

Page 75: ...75 Ver 04 2015 Use and Maintenance Manual ENGLISH 8 5 DIMENSIONS Allows accessing the manual wheel dimension setting screen TEST screen reserved for experts Use only in specific cases Reserved Setup ...

Page 76: ...nu screen Return to main screen Reserved Setup Displays a screen containing numerous test parameters useful for the maintenance technician Enables an automatic unbalance and runout cycle useful to check any machine oscillation pro blems Execute this function only on specific request of Technical Service Enables a laser reset cycle to be executed only on specific request of Technical Service ...

Page 77: ...en Reserved Setup Time enables disables clock display on the measurement screen Hour screensaver enables disables clock display on the screensaver screen Time format select the format in which the time is displayed Increases the value Decreases the value Confirm Goes back to the main menu screen Allows correctly setting the date and time ...

Page 78: ...015 Use and Maintenance Manual ENGLISH Press the button to go to date setting Increases the value Decreases the value Confirms and goes back to the main menu screen Goes back to the main menu screen Reserved Setup ...

Page 79: ...screen Introduction enables disables an introduction sound during machine power on Touch buttons enables and selects disables the sound emitted when pressing any button Several types of sound are available select the one you like the most Wheel in position enables disables the sound emitted when the wheel is in the correction position Default parameter setting resets the default machine settings ...

Page 80: ...ability OFF disabled PRINTOUT enables access to a screen for setting a series of parameters indicated on the balancing certificates Default parameter setting restores the default machine settings 8 10 INSTRUCTION MANUAL Displays the machine instruction manual Reserved Setup ...

Page 81: ...heel 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 unb...

Page 82: ... Spin enabled without first having closed the spindle 1 Check functioning of the spindle closing microswitch 2 Close the spindle 3 Lower the guard Err 8 Error in transfer of the outside profile measurement data from the acquisition board to the PC 1 Repeat the outside profile measurement 2 Replace the acquisition board Err 9 Error in transfer of the inside profile measurement data from the the acq...

Page 83: ...e pneumatic system air pressure Err 71 Error Lift up and does not descend 1 Use the self diagnostics function to check proper functioning of the lift 2 Check proper functioning of the microswitch that detects the lift in rest position 3 Check that there are no mechanical obstructions hindering lift descent Err 72 Error Lift up during unbalance eccentricity and taper measurement 1 Lower the lift be...

Page 84: ...dle or the external laser 5 Remove apply Velcro on the spindle 6 Ask the customer to make a backup of the data for analysis at the company Err 206 Err 207 External laser read error during calibration 1 Check that you have correctly fitted the calibration tool 2 Check that the external laser light spot is able to read the spindle and the calibration tool 3 Check that there are no objects that may i...

Page 85: ... Turn the wheel balancing machine off and on again 2 Replace the acquisition board Code 36 Code 37 Code 38 Code 39 Unbalance measurement error 1 Use the self diagnostics function to check the encoder 2 Check detection unit connections 3 Verify machine earth ground connection 4 Mount a wheel with more or less known unbalance less than 100 grammes and verify the response of the machine 5 Replace the...

Page 86: ...ive parts The rules shown below must be scrupulously followed People must always use the Personal Protective Equipment indicated in the Installation Manual Dur ing activities 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 10 MAINTENANCE Specialist staff must be authorised a...

Page 87: ...nufacturer 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 Manufacturer deems this to be useful If not supplied this documentation is also included in the machine Technical File archived by the Manu facturer as regards by Ministerial Decree 98 37 EC In this case contact the Technical Service to identify the re...

Page 88: ...88 Ver 04 2015 ENGLISH Use and Maintenance Manual ...

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