User guide

ManualsBrandsCEMB USA ManualsCarC212 (A)

I 0648 - 1

CONTENTS

Instructions for use

INSTRUCTIONS FOR USE

1 - GENERAL 3

1.1 - GENERAL SAFETY REGULATIONS 3

1.1.1 - STANDARD SAFETY DEVICES 3

1.2 - FIELD OF APPLICATION 3

1.3 - MAIN PARTS 3

1.4 - OVERALL DIMENSIONS 3

1.5 - TECHNICAL DATA 4

2 - HANDLING AND LIFTING 4

3 - START - UP 5

3.1 - ELECTRICAL CONNECTION 5

3.2 - PNEUMATIC CONNECTION 5

3.3 - ADAPTER MOUNTING 5

3.4 - WHEEL MOUNTING 5

3.5 - WHEEL GUARD ASSEMBLY AN

D ADJUSTMENT (OPTION) 5

3.6 - LIFT 5

4 - CONTROLS AND COMPONENTS 6

4.1 - CONTROL PANEL AND DISPLAY 6

4.2 - AUTOMATIC DISTANCE AND DIAMETER GAUGE 6

5 - USE OF THE WHEEL BALANCER 7

5.1 - DATA SETTING 7

5.2 - RESULT OF MEASUREMENT 8

5.2.1 - STATIC UNBALANCE 8

5.2.2 -

MODIFYING SET DIMENSIONS 8

5.2.3 - EXACT POSITIONING OF THE ADHESIVE WEIGHT BY MEANS OF THE GAUGE WITH CLIPS 8

5.2.4 - OPPOSITE POSITION 9

5.2.5 - SPLIT FUNCTION (HIDDE

N ADHESIVE WEIGHTS) 9

5.2.6 - UNBALANCE OPTIMIZATION 10

5.2.7 - AUTOMATIC MINIMIZATION OF STATIC UNBALANCE 10

6 - SET UP 11

6.1 - MENU 11

6.2.1 - RIM DISTANCE GAUGE 12

6.2.2 - DIAMETER GAUGEE40 M

6.3 - BALANCING MACHINE CALIBRATION 13

7 - ERRORS 14

7.1 - INCONSISTENT UNBALANCE READINGS 15

8 - ROUTINE MAINTENANCE (see exploded drawings) (for non specialized personnel only 15

8.1 - TO REPLACE THE DRIVING PULLEY 15

8.2 - TO REPLACE THE BRAKE PAD 15

8.3 - TO REPLACE THE FUSES 15

8.4 - MAINTENANCE OF THE PNEUMATIC CIRCUIT 15

Summary of content (15 pages)

PAGE 1
INSTRUCTIONS FOR USE 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 - MAIN PARTS 3 1.4 - OVERALL DIMENSIONS 3 1.5 - TECHNICAL DATA 4 2 - HANDLING AND LIFTING 4 3 - START - UP 5 3.1 - ELECTRICAL CONNECTION 5 3.2 - PNEUMATIC CONNECTION 5 3.3 - ADAPTER MOUNTING 5 3.4 - WHEEL MOUNTING 5 3.5 - WHEEL GUARD ASSEMBLY AND ADJUSTMENT (OPTION) 5 3.
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I 0648 GB - 2
PAGE 3
1 - GENERAL ► 1.1 - GENERAL SAFETY REGULATIONS ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The machine should only be used by authorized and suitably trained personnel. Do not use the machine for purposes other than those specified in this manual. The machine should not be modified in any way except for those modifications explicitly carried out by specialised personnel. Never remove the safety dehyvices. Any work on the machine should only be carried out by specialised personnel.
PAGE 4
► 1.5 - TECHNICAL DATA Single-phase power supply 115 / 230 V 50/60 Hz Protection class IP 54 Max.power consumption 1,1 Kw Balancing speed 100 r.p.m. for cars - 70 r.p.m. for trucks Cycle time for average wheel 7÷20 seconds Balancing accuracy 1 gram for cars / 10 grams for trucks Position resolution ± 1.4 ° Average noise < 70dB (A) Rim-machine distance 0 - 335 mm (400 mm max. presettable) Rim width setting range 1.
PAGE 5
3 - START - UP ► 3.1 - ELECTRICAL CONNECTION THE ELECTRICAL CONNECTION MUST BE MADE BY SPECIALIZED PERSONNEL. CONNECTION TO THE SINGLE PHASE MAINS MUST BE MADE BETWEEN PHASE AND NEUTRAL, AND NEVER, UNDERANY CIRCUMSTANCES, BETWEEN PHASE AND EARTH (GROUND). EFFICIENT EARTHING (GROUNDING) IS ESSENTIAL FOR CORRECT MACHINE OPERATION. THE MANUFACTURER DECLINES ALL RESPONSIBILITY AND WARRANTY IN THE EVENT OF INCORRECT CONNECTION.
PAGE 6
4 - CONTROLS AND COMPONENTS ► 4.
PAGE 7
5 - USE OF THE WHEEL BALANCER ► 5.1 - DATA SETTING Press the button Press the button → balancing machine set in car mode ; LED on → balancing machine set in truck mode ; LED on The balancing data is set by means of an "intelligent" automatic gauge; confirmation of the measurement and the position appear on the display. The round part of the gauge must rest on the rim where the weight will be positioned. a b ; While the gauge is moving the following appears when the measurement has been stored .
PAGE 8
► 5.2 - RESULT OF MEASUREMENT ► Unbalance display pitch: Car = 1/5 g (.1/0.25 Oz) Truck = 10/50 g (.25/1 Oz) When is pressed, the unbalance is displayed with pitch: Car = 1g Truck = 10 g .1 Oz .25 Oz ► Unbalance display threshold Car = 5 g (.4 Oz) Truck = 50 g (2 Oz) Inside correction Outside correction After performing a balancing spin, the amounts of unbalance are shown on the digital readouts.
PAGE 9
► Fianco interno Fianco esterno To cancel this function, press button again. ► 5.2.4 - OPPOSITE POSITION ► In the normal balancing condition the weight is applied at 12 o'clock and shown on the display. ► The balancing machine can also indicate the correction position on the bottom vertical line (see SETUP to select the O.P. function).
PAGE 10
► 5.2.6 - UNBALANCE OPTIMIZATION ▪ ▪ ▪ This function serves to reduce the amount of weight to be added in order to balance the wheel It is suitable for static unbalance exceeding 30 g. It improves the residual eccentricity of the tyre.
PAGE 11
6 - SET UP ► 6.1 - MENU See chapter on unbalance optimisation diameter unit of measure mm/inch width unit of measure mm/inch start from guard closing approximates 1-5g 0.1-0.25oz approximates 10-50 g 0.
PAGE 12
6.2 - AUTOMATIC GAUGES CALIBRATION ► 6.2.1 - RIM DISTANCE GAUGE ► ► ▪ Leave the distance gauge in rest position and press ▪ Pull out the gauge up to the adapter flange and press ▪ CORRECT CALIBRATION Return the gauge to rest position. The wheel balancer is ready for operation. In the event of errors or faulty operation, the writing “r.P.”: appears on the display : shift the gauge to the rest position and repeat the calibration operation exactly as described above.
PAGE 13
► 6.3 - BALANCING MACHINE CALIBRATION To calibrate the machine, operate as follows: ▪ Fit a medium-sized wheel with steel rim on the shaft. Example: 6” x 15” (± 1”) best with less then 20 g unbalance ▪ Take the exact measurements of the wheel mounted as described in DATA SETTING.
PAGE 14
7 - ERRORS During machine operation, various causes of faulty operation could occur. If detected by the microprocessor, they appear on the display as follows: ERRORS CAUSES CONTROLS Black The wheel balancer does not turn 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 encoder and, in particular, the reset signal.
PAGE 15
Err. 25 Distance between the spokes greater than 120 degree 1. 2. The minimum distance between the spokes where to split the unbalance must be less than 120 degrees Repeat the SPLIT function increasing the distance between the spokes. ► 7.1 - INCONSISTENT UNBALANCE READINGS Sometimes after balancing a wheel and removing it from the balancing machine, it is found that, mounting it on the machine again, the wheel is not balanced.