Manual

ManualsBrandsCEMB USA ManualsCarK22 (C)

I 0685 - 1GB

Instructions for use

CONTENTS

1 - GENERAL 3

1.1 - GENERAL SAFETY REGULATIONS 3

1.1.1 - STANDARD SAFETY DEVICES 3

1.2 - FIELD OF APPLICATION 3

1.3 - OVERALL DIMENSIONS 3

1.4 - TECHNICAL DATA 4

2 - HANDLING AND LIFTING 4

3 - SETUP 5

3.1 - ANCHORING 5

3.2 - ELECTRICAL CONNECTION 5

3.3 - FITTING THE WHEEL FIXTURE SHAFT (SEE ATTACHED PROSPECTUS) 5

3.4 - FITTING THE WHEEL 5

4 - CONTROLS AND COMPONENTS 6

4.1 - AUTOMATIC DISTANCE AND DIAMETER GAUGE 6

4.2 - KEYBOARD AND DISPLAY 6

4.2.1 - FUNCTION MENU MANAGEMENT 7

5 - INSTRUCTIONS FOR USE OF THE WHEEL BALANCER 8

5.1 - USING THE GAUGE INSTALLED ON THE MACHINE 8

5.2 - AUTOMATIC DIMENSION SETTING 8

5.2.1 -

USING THE EXTENSION FOR THE DISTANCE GAUGE 9

5.3 - WHEEL BALANCING 9

5.3.1 - MEASURING UNBALANCE 9

5.3.2 - CORRECTING THE UNBALANCE 10

5.4 - RECALCULATING UNBALANCE VALUES 10

5.5 - UNBALANCE OPTIMISATION 11

5.6 - AUTOMATIC MINIMISATION OF STATIC UNBALANCE 12

6 - SET UP 13

6.1 - AUTODIAGNOSTICS 13

6.2 - AUTOCALIBRATION 13

6.3 - MANUAL DIMENSION PRESETTING (use only in particular cases or for test) 14

6.3.1 - USING THE EXTENSION FOR THE DISTANCE GAUGE 14

6.4 - AUTOMATIC GAUGES 15

6.4.1 - RIM DISTANCE GAUGE 15

6.4.2 - DIAMETER GAUGE 16

7 - ERRORS 17

8 - ROUTINE MAINTENANCE 18

8.1 - REPLACING THE PROTECTION FUSES 18

Summary of content (18 pages)

PAGE 1
Instructions for use CONTENTS I 1 - GENERAL 3 1.1 - GENERAL SAFETY REGULATIONS 3 1.1.1 - STANDARD SAFETY DEVICES 3 1.2 - FIELD OF APPLICATION 3 1.3 - OVERALL DIMENSIONS 3 1.4 - TECHNICAL DATA 4 2 - HANDLING AND LIFTING 4 3 - SETUP 5 3.1 - ANCHORING 5 3.2 - ELECTRICAL CONNECTION 5 3.3 - FITTING THE WHEEL FIXTURE SHAFT (SEE ATTACHED PROSPECTUS) 5 3.4 - FITTING THE WHEEL 5 4 - CONTROLS AND COMPONENTS 6 4.1 - AUTOMATIC DISTANCE AND DIAMETER GAUGE 6 4.2 - KEYBOARD AND DISPLAY 6 4.
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I 0685 GB - 2
PAGE 3
1 - GENERAL 1.1 - General safety regulations ▪ The wheel balancer may only be used by duly authorized and trained personnel. ▪ The wheel balancer must not be used for purposes other than those described in the instruction manual. ▪ The wheel balancer may not be modified in any way, except for modifications made explicitly by the manufacturer. ▪ Do not remove the safety devices. Any work on the machine must be carried out by specialised personnel only.
PAGE 4
1.4 - Technical data Weight (excluding adapter) ~ 70 kg Single-phase power supply 115/230 V - 50/60 Hz AC 12-24 V DC (use without motor) Protection class IP 54 Max. power absorbed 800 W Balancing speed < 80 min-1 Cycle time for average wheel (14 kg) 6-8 seconds Max. resolution of measurement 1 gram Position resolution ± 1.4 ° Average noise < 70dB (A) Rim-machine distance 0 - 325 mm (with extension + 10) Rim width setting range 1.
PAGE 5
3 - SETUP 3.1 - Anchoring The machine can operate on any flat non resilient floor. Make sure that the machine rests solely on the three support Fig. 2a). points provided ( 3.2 - Electrical connection (A) The machine is supplied with a single- phase mains cable plus earth (ground). The power supply voltage (and mains frequency) is indicated on the machine identification plate and cannot be changed. Connection to the mains must always be made by expert personnel.
PAGE 6
4 - CONTROLS AND COMPONENTS 4.1 - Automatic distance and diameter gauge Allows automatic measurement of the distance from the machine and the wheel diameter at the counterweight application point. The same gauge can be used to position the counterweights correctly inside the wheel, using the specific function that suggests the position memorised during measurement inside the rim. 4.
PAGE 7
4.2.1 - Function menu management See chapter on unbalance optimisation diameter mm/inch CONFIRM mm/inch width CONFIRM approx. -5 g or 0.1-0.25 oz CONFIRM See chapter on AUTODIAGNOSTICS See chapter on AUTOCALIBRATION g/oz unit of measure unbalance * * Calibration of automatic RIM DISTANCE gauge (see SETUP) Calibration of automatic DIAMETER gauge (see SETUP) RETURN TO MEASUREMENT FRAME * N.B.: If such indications fail to appear, contact Technical Service.
PAGE 8
5 - INSTRUCTIONS FOR USE OF THE WHEEL BALANCER 5.1 - Using the gauge installed on the machine 3 Use the gauge always in the upper position A 3a Indication of gauge in movement 5.2 - Automatic dimension setting 3b Setting valid for the DYNAMIC and STATIC correction modes. 3c Extract the gauge up to the barycentre of the inside correction weight. Hold it in this position until the symbol shown in Fig. 3d is displayed. 3d Indication of dimensions acquired Return the gauge to rest position.
PAGE 9
5.2.1 - Using the extension for the distance gauge Extension 4 The extension increases the distance measuring range of the gauge by 10 cm ( Proceed as indicated below: - Fit the extension into place on the distance gauge. - Press the button (the LED Fig. 4) comes on) - Proceed with the distance measurement as already described. - The led goes off - Proceed with manually setting the width. 5.3 - Wheel balancing 5.3.
PAGE 10
5.3.2 - Correcting the unbalance Apply two identical correction weights at the highest point of the wheel, one on the inside shoulder and the other on the outside shoulder of the rim. Each weight is half the value indicated by the display. If you make the correction with lead wire, springs or clamps applied to the spokes, divide it onto one, tow or more spokes, according to the size of the unbalance.
PAGE 11
5.5 - Unbalance optimisation - This function serves to reduce the amount of weight to be added in order to balance the wheel - It is suitable for static unbalance greater than 30 g. - It improves the residual eccentricity of the tyre. No previous unbalance measurement Unbalance already measured Spin the wheel Stop the wheel ▪ Mark with chalk a reference point on the adapter and rim. ▪ With the aid of a tyre remover, turn the tyre on the rim by 180°.
PAGE 12
5.6 - Automatic minimisation of static unbalance Initial unbalance Phase shift Possible approximations static residue With traditional wheel balancer static residue static residue static residue Choice with minimum static unbalance This program is designed to improve the quality of balancing without any mental effort or waste of time by the operator.
PAGE 13
6 - SET UP 6.1 - Autodiagnostics performs tests useful for maintenance staff. 6.2 - Autocalibration For autocalibration proceed as follows: ▪ Fit a wheel of average dimensions even one that is unbalanced. ▪ Set the exact dimensions of the wheel mounted.
PAGE 14
6.3 - Manual dimension presetting (Use only in particular cases or for test) 6 Reading point - Set the distance “a” of the barycentre of the inside correction weight - It is essential that you determine and set accurately the distance ‘b’ between the barycentres of the weights where they will be applied. - Set the nominal diameter ‘d’ as shown on the tyre. 6.3.
PAGE 15
6.4 - Automatic gauges 6.4.1 - Rim distance gauge - Shift the distance gauge in rest position and press - Move the gauge to position P1 , press CORRECT CALIBRATION - Return the gauge to rest position - The wheel balancer is ready for operation N.B.: In the event of errors or faulty operation, the writing “ r.P”: appears on the display : shift the gauge to rest position and repeat the calibration operation exactly as described above. If the error persists, contact the Technical Service Department.
PAGE 16
6.4.2 - Diameter gauge Place the gauge on the brush as shown in the figure and press - The number 341 ± 1° appears on the left display . - Position the distance gauge 20 mm from the edge of the brush as shown in the figure - The number 272 ± 3° should appear on the left display. - If not, press the button holding the gauge still at 20 mm: the number 272 appears on the left display. - Return the gauge to rest position.
PAGE 17
7 - ERRORS During machine operation there may be various causes of malfunctioning which, if detected by the microprocessor, are indicated on the display: ERRORS CAUSE CHECKS Black The wheel balancer does not come on. 1. 2. 3. Check proper connection to the mains. Check and if necessary replace the fuses on the power board. Replace the computer board. Err. 1 No rotation signal. 1. 2. Check belt tautness. Check functioning of the phase generator and, in particular, the reset signal.
PAGE 18
8 - ROUTINE MAINTENANCE Before carrying out any operation on the machine, cut the power supply to the machine. 8.1 - Replacing the protection fuses A protection fuse is fitted on the power board, accessible by dismantling the weight shelf (see Exploded Drawings). If fuses require replacement, use ones with an identical current rating. If the fault persists, contact Technical Service. NONE OF THE OTHER MACHINE PARTS REQUIRE MAINTENANCE.