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Hofmann Megaplan Megaspin 800_2 Use And Maintenance Manual

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Use and maintenance manual
GB
General Index
1.
FOREWORD
1.1
GENERAL
1.2
PURPOSE OF THE MANUAL
1.3
WHERE AND HOW TO KEEP THE MANUAL
1.4
MANUAL UPGRADES
1.5
COLLABORATION WITH USERS
1.6
MANUFACTURER
1.7
MANUFACTURER'S RESPONSIBILITY AND WARRANTY
1.7.1 Terms of warranty
1.8
TECHNICAL ASSISTANCE SERVICE
1.9
COPYRIGHT
2.
MACHINE DESCRIPTION
2.1
PURPOSE
2.2
TECHNICAL SPECIFICATIONS
2.3
DIMENSIONS
3.
STARTING
4.
CONTROL PANEL
5.
USE OF THE WHEEL BALANCER
5.1
START SCREEN
5.1.1 Screen-saver
5.2
AUTO SELECT
5.2.1 AUTO SELECT for steel rims
5.2.2 AUTOSELECT for ALUM rims
5.2.3 AUTOSELECT for ALU 3M rims
5.3
ALU1 & ALU2 RIMS
5.4
MANUAL SETTING (USE ONLY IN PARTICULAR CASES OR FOR TEST)
5.5
MEASUREMENT RESULT
5.6
USER MANAGEMENT
5.6.1 User memorization
5.6.2 Recalling the user
5.7
SPLIT FUNCTION
5.8
ALU AND STATIC MODE
5.8.1
MINISTAT - Automatic minimization of static unbalance
6.
MENU
6.1
MENU ACCESS DIAGRAM
6.2
UNBALANCE OPTIMIZATION
6.3
WHEEL BALANCER MACHINE SELF CALIBRATION
6.4
STATISTICS
3
3
3
3
3
4
4
4
4
5
5
6
6
6
6
7
10
11
11
11
11
11
12
13
13
13
14
15
15
15
15
16
16
17
17
18
18
I 0835_0836 - 02/12 - Rev. 01

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  • Page 1 Use and maintenance manual General Index 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...

  • Page 2: Table Of Contents

    RUN-OUT - ECCENTRICITY MEASUREMENT (OPTION) SETUP LANGUAGE UNIT OF UNBALANCE MEASUREMENT UNBALANCE THRESHOLDS - WEIGHTLESS (ALSO SEE CORRECTION METHOD ) UNBALANCE DISPLAY PITCH - MINISTAT RUN WITH GUARD CLOSED SCREEN-SAVER TIME WHEEL LOCKING ENABLE ACOUSTIC SIGNAL SETTING THE CLOCK 7.10 LASER 7.11 WEIGHT LESS MANAGEMENT 7.11.1 WEIGHT LESS correction method SPECIAL CALIBRATIONS AND FUNCTIONS...
  • Page 3 Use and maintenance manual Rev. 02-2012 1. Foreword 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 WARNING they may only be performed by the service engineer who INSTALLATION...
  • Page 4 Use and maintenance manual Rev. 02-2012 as a result of regulatory updates or modifications to the in this manual machine. - use of the machine by people who have not read and fully understood the contents of this manual; Any manual upgrades that the manufacturer may see fit to - use in breach of specific regulations in force in the send to users will become an integral part of the manual country of installation;...
  • Page 5 Use and maintenance manual Rev. 02-2012 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. COPYRIGHT The information contained in this manual may not be disclosed to third parties.
  • Page 6 ▪ static programme, AUTO SELECT; ALUM; ALU 3M; Megaspin 800_2/800P_2 is used to balance the wheels WEIGHTLESS; MINISTAT; SPLIT; Unbalance optimization; of cars, vans, 4-WD, motorcycles and scooters weighing Double operator; Self diagnostics; Self calibration less than 75 Kg.
  • Page 7 Use and maintenance manual Rev. 02-2012 3. Starting WARNING EFORE SWITCHING ON THE MACHINE MAKE SURE THAT ALL THE INSTALLATION CONNECTIONS DESCRIBED IN THE CHAPTER HAVE BEEN MADE CORRECTLY HE FOLLOWING OPERATIONS INVOLVE A POTENTIAL RISK FOR THE OPERATOR GIVEN THE PRESENCE OF VOLTAGE ON THE EQUIPMENT ERSONAL ROTECTIVE...
  • Page 8 SE2-MOUNTING SE2 MOUNTING...
  • Page 9 SE2-DISMOUNTING Cone 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 cône de l’intérieur (voir dessin).
  • Page 10 Use and maintenance manual Rev. 02-2012 4. Control panel FUNCTION KEYS: they directly select the function on screen Stops machine cycle Confi rm Starts measuring cycle Selection of special functions CAUTION RESS BUTTONS ONLY WITH YOUR FINGERS NEVER USE THE COUNTERWEIGHT PINCERS OR OTHER POINTED OBJECTS TOUCH SCREEN MONITOR IS TYPE...
  • Page 11 Use and maintenance manual Rev. 02-2012 5. Use of the wheel balancer 5.1.1 Screen-saver The monitor displays a great deal of information and sug- gests various alternative operating methods. If the machine remains on the initial screen for a certain period This involves various “screens”.
  • Page 12 Use and maintenance manual Rev. 02-2012 Return the MEGASTICK to rest position. The machine has Perform a measurement spin, turn the wheel to the correct angles, secure the clip-on weights and perform a control automatically detected the steel rim mode. spin.
  • Page 13 Use and maintenance manual Rev. 02-2012 For the clip-on weight in the left position, turn the wheel to the correct angle and fi x the weight manually. INDICATION For the adhesive weight in the right position turn the wheel A mobile coloured arrow [ ] indicates the approach to the correct angle, secure the weight in the clamp with the adhesive facing upwards, and slide out the MEGASTICK...
  • Page 14 Use and maintenance manual Rev. 02-2012 adhesive weights, when the correction position is reached, the laser turns on indicating the point where to apply the ▪ press to preset the required value; adhesive counterweight. ▪ press to change unit of measurement ▪...
  • Page 15 Use and maintenance manual Rev. 02-2012 USER MANAGEMENT SPLIT FUNCTION The SPLIT function is only possible for static unbalance ALU M or external ALU 3M. It is also used to hide any adhesive weights correcting unbalance behind the rim spokes. The wheel balancing machine can be used simultaneously by 4 different users who, through a simple sequence, can memorize their work condition and call it when needed.
  • Page 16 Use and maintenance manual Rev. 02-2012 Balancing light alloy rims by fi tting adhesive ALU 1 Rele ase the button weights to the shoulders of the rim. rn 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 button t this point, two indications appear on screen for...
  • Page 17 Use and maintenance manual Rev. 02-2012 6. Menu MENU ACCESS DIAGRAM MENU MENU PASSWORD : RESERVED FOR EXPERT PERSONNEL ONLY Menu...
  • Page 18 Use and maintenance manual Rev. 02-2012 UNBALANCE OPTIMIZATION STATISTICS DAILY N° OF RUNS: The symbol is displayed automatically for static unba- Indicates the number of runs performed as from switching on the machine. lance higher than 30 grammes (1.1oz). Such parameter is automatically reset after switching the The program allows total wheel unbalance to be reduced machine off.

  • Page 19: Run-Out - Eccentricity Measurement (Option)

    Use and maintenance manual Rev. 02-2012 RUN-OUT - ECCENTRICITY Enabled buttons: MEASUREMENT (OPTION) prints the fi rst harmonic eccentricity value The much enlarged fi gures show the outer tyre surface and (option) axis of wheel rotation. return to measurement frame perform a measurement spin Figure A shows measurement of the total Peak-to-Peak eccentricity defi...

  • Page 20: Setup

    Use and maintenance manual Rev. 02-2012 7. Setup The Setup screen provides the user with many possibili- The tolerance varies based on the correction method ties required for presetting the machine in relation to his selected. own requirements. Such settings remain unaltered even In the case of WEIGHT LESS, set the static tolerance limit when the machine is switched off.

  • Page 21: Acoustic Signal

    Use and maintenance manual Rev. 02-2012 ACOUSTIC SIGNAL 7.11.1 WEIGHT LESS correction method The correction plane unbalance is considered within tolerance When “ON” is selected, the acoustic signal (beep) is ena- when both the STATIC and the DYNAMIC TORQUE unbalan- bled in the following cases: ▪...

  • Page 22: Special Calibrations And Functions

    Use and maintenance manual Rev. 02-2012 8. Special calibrations and functions 8.1.3 Printer enabling (optional) In order to gain access to the “Reserved Calibrations and functions” it is necessary to enter a password. Any incorrect operation within the functions described below could impair the operation of the wheel balancing machine.

  • Page 23: Diameter Gauge Calibration

    Use and maintenance manual Rev. 02-2012 8.3.1.2 Diameter gauge calibration To calibrate the diameter gauge, move it to position P1 of the calibration tool and press ; then move it to position P2 and press again. When done, return the gauge to rest position. HOME HOME to cancel the diameter gauge calibration function if...

  • Page 24: Diagnostics

    Use and maintenance manual Rev. 02-2012 9. Diagnostics WARNING POSSIBLE REMEDY HE INFORMATION IN THE COLUMN REQUIRES WORK TO BE PERFORMED BY SPECIALIST TECHNICIANS OR OTHER AUTHOR INSTALLATION ISED PEOPLE WHO MUST ALWAYS WORK USING THE ERSONAL ROTECTIVE QUIPMENT INDICATED IN THE MANUAL N SOME CASES...
  • Page 25 Use and maintenance manual Rev. 02-2012 Err.13/ Unbalance measurement error. 1. Check functioning of the phase generator. Err.14/ 2. Check detection unit connections. Err.15/ 3. Check the machine earthing connection. Err.16/ 4. Mount a wheel with more or less known unbalance (less than 100 Err.17/ grammes) and verify the response of the machine.

  • Page 26: Maintenance

    Use and maintenance manual Rev. 02-2012 10. Maintenance 10.1 GENERAL 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.

  • Page 27: Disposal

    Use and maintenance manual Rev. 02-2012 11. Disposal 12. Spare parts 12.1 IDENTIFICATION AND ORDERING METHOD CAUTION HE INSTRUCTIONS IN THIS CHAPTER ARE INDICATIVE EFER TO THE REGULATIONS IN FORCE IN THE COUNTRY WHERE THE EQUIP The various parts can be identified using the drawings and MENT IS USED diagrams in the machine technical file which is archived by the Manufacturer to which a request can be made.

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Megaspin 800p_2

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