background image

W

W

H

H

E

E

E

E

L

L

 

 

B

B

L

L

A

A

N

N

C

C

E

E

R

R

 

 

- 1 -

 

1 Performance and characteristics: 

- In case of emergency, press the STOP button to stop the wheel from spinning. 

- With OPT function, optimize tire rim fit. 

- With unit conversion function. 

- Multiple balancing methods for your choice. 

- Balancing accuracy up to ±1g, short balancing time. 

- With self-correction and automatic fault diagnosis function. 

- Balance decomposition (hidden lead) function (hide behind spokes) 

- With automatic ruler ranging    and measuring function   

Summary of Contents for KT-B760

Page 1: ...rom spinning With OPT function optimize tire rim fit With unit conversion function Multiple balancing methods for your choice Balancing accuracy up to 1g short balancing time With self correction and automatic fault diagnosis function Balance decomposition hidden lead function hide behind spokes With automatic ruler ranging and measuring function ...

Page 2: ...o 1 1 window showing tire inboard unbalance value or reference distance A size Window 2 2 showing tire outside unbalance value or diameter D size Window 3 3 showing tire width B dimensions and suggestive characters No 4 4 window inner side unbalance position indication inner side with key indication No 5 5 window indication of unbalanced position on the outside with key indicator on the outside ...

Page 3: ...wn in the icon and the last one is hidden indicator for unbalanced block segmentation The two lights below window 7 1 represent the gram and ounce switching instructions and the two lights below window 2 indicate the tire size unit mm INCH mm INCH switching instructions 3 2 keyboard ...

Page 4: ...the input size decreases 3 D Manually enter size D press the arrow to go up the input size increases press the arrow to go down the input size decreases 4 C correction key reset key 5 ALU aluminum ring measurement and dynamic balance measurement selection key 6 D test key used for balancing machine computer board test 7 OPT balancing machine optimization function operation key used for tire rim op...

Page 5: ...on 3 3 1 After function conversion shutdown is still saved STOP A A Grand ounce conversion key STOP C Start under cover STOP FINE Calibration distance measuring ruler A STOP OPT Calibration Diameter Measurement Ruler D F C Machine System Balance Calibration and Set Machine Parameter Values F START The machine ages automatically D OPT unbalanced decomposition Note Use hand buttons only do not use c...

Page 6: ...le of the rim are deformed check whether there are foreign bodies in the tire Remove the original balance block 2 There are three types of wheel installation including positive positioning reverse positioning and additional flanges for large and medium tires A positioning method can be selected arbitrarily according to the actual situation 4 2 1 forward positioning Spindle Wheels rim mounting face...

Page 7: ...f cone should be adapted to the center hole of the rim and pay attention to its direction otherwise it will cause inaccurate measurement When the wheel outside deformation is large the reverse positioning is used to ensure the accurate positioning of the inner hole and spindle of the steel ring It is suitable for steel ring especially for measuring thick aluminum alloy ring The distance measuring ...

Page 8: ... tube display is the wheel diameter size D value of reference If the size value flashes the ruler does not return to zero position II Then enter the size b III Then enter the size d Note If the radar width measuring device is available the machine will automatically measure the width B value of the tire at the same time as the protective cover is lowered without the need to manually input the size...

Page 9: ... value press A A to change B Change AE value by pressing B B C To change the DL value press D D to change D To change the DE value press FINE and hold it all the time and press D D to change Note The default value DE 0 8dL When the dL is changed DE returns to the default value When the system calculates the center of gravity of the balance block and the distance of the balancing machine it will au...

Page 10: ...the value on the left side of the digital tube display is the aI The intermediate digital tube display is AE value 4 4 Balance mode selection Press F to select static balance and ALU to select other modes 4 4 1 Select the following different balancing modes according to the position and mode of adding the balancing block Press F and ALU continuously in the display window of balancing mode such as ...

Page 11: ...he tire slowly and fix the tire when the left position indicating diode is Static balance static Static balance correction is performed on the tire Dynamic Balancing A balancing block is sandwiched between both sides of the rim for steel and aluminum alloy rims ALU2 The inner side is clamped with the balance block and the outer side is adhered to the balance block the position of the outer balance...

Page 12: ...atically lock when there is electromagnetic device Clamp the lead block with the same unbalanced value on the outside side on the ruler clamp pull the ruler until there is beep and display O it means that it has reached the horizontal position attached to the outside lead block At this time the ruler will be close to the hub so that the lead firmly stuck on the hub C the above operation is in the ...

Page 13: ...yed 4 4 3 1 Number of input wheel frames Enter any size press D OPT key Press or to set the number of wheels 3 12 Press D OPT to confirm 4 4 3 2 Unbalance of decomposition Make any bar at 12 o clock and press ALU to decompose The center display displays SPL Rotate the tire slowly until an imbalance value appears on the right display At this time if there is a laser device the corresponding weight ...

Page 14: ...e is balanced Note At this point press FINE to see that the balance precision is 1g To return to the normal unbalance value display press START or C 4 5 Tires Balance I Press Start button to START After automatic braking the display is as shown in the figure below Is the inside error of the tire Is the error value of tire outside II Slowly turn the tire when the inside lights are all on put a 40g ...

Page 15: ...e is more than 30G the display screen OPT displays in the center when doing dynamic balancing Between the display screen static balance display on the left screen press III Slowly turn the tire so that the outer indicator lights are all on Put a 10g lead block just above the outer rim as shown in the figure Ⅳ Press Start button to START After braking the display window shows 00 After balancing rem...

Page 16: ...own as Middle display current unbalance value which can be reduced by rotating the tire around the rim An imbalance value of 35g in the example is reduced by 82 leaving only about 6g unbalance after running the program 82 35 A mark is made at the top of the tire 12 o clock position when the small light in the middle of the unbalance indicator lights on both sides of the tire is turned on at the sa...

Page 17: ...me pull the ruler back to the position of 10CM After pressing ALU key display CAL 0 When pulling the ruler to the flange position of the balance shaft press the ALU key 4 If the digital tube shows Cal End the correction is passed 5 3 D value of drawing rule automatic correction Press the STOP OPT key combination at the ruler position 0 position 2 Press D D keys to adjust the diameter of the tire s...

Page 18: ...lays Cal and Cal indicator lights are on and flashing When the indicator lights go out let go Press the START button the wheel rotates for a few seconds and then brakes automatically II At this point the display board displays Add 100 Slowly turn the tire until the outside indicator is fully on and add a 100g counterweight at 12 on the outside of the wheel Then press the Start button and the wheel...

Page 19: ... calibration sequence is wrong first lateral then medial 1 Check whether the piezoelectric sensor is reversed 2 Calibrate according to correct operation If you cannot solve the problem through the above methods please contact our service Ⅳ At this point the display board displays END and CAL to indicate the END of self correction If there is an error code prompt please press the error prompt to de...

Page 20: ...ly the display window displays Re and 5 indicating unbalance and below 5 grams display 0 Can press the B button B button adjust to 10 grams 20 grams and 50 grams Note When the computer board phase sensor or pressure sensor is replaced it must be self calibrated again When the computer board is replaced its parameters should be set according to the parameter values marked in the machine or the para...

Page 21: ...strument if the above methods cannot be solved please contact with service The fault Cause method No display on boot 1 Check the external circuit 2 Check whether the switch is damaged 1 Check with a multimeter 2 replace After boot the display is normal but it does not start and has a buzzing sound ERR1 is displayed 1 Motor capacitance failure 2 380V power supply phase loss 1 Replace a capacitor of...

Page 22: ...ut in the anchor screw Each rotation value range of dozens of grams 1 There is a foreign body in the wheel or the wheel unbalance is too large 2 Sensor is bad 3 The external power supply is low 1 Change the wheel and try 2 Check the sensor and wiring 3 Check and repair or install the voltage regulator More than 10 seconds of non stop time 1 Bad grounding of external power supply 2 interference 1 C...

Page 23: ...and the display screen displays POS XX At this time it can detect whether the position sensor is normal and slowly rotate the tire XX value by hand Note In this state when turning to POS 18 press key and the display screen displays CAL o indicating that the balance shaft base and zero clearance can be carried out at this time Under the condition that the balance shaft is not loaded with tires pres...

Page 24: ...e ruler can check the quality of the distance ruler For repeatedly pulled to a certain position its display value is basically the same 5 7 5 Press ALU again to display DIA XX Rotate the drawing ruler at this time to check the quality of the diameter ruler The value should not be between 750 and 900 when the ruler is leaning against the rotation axis For repeated rotation to a certain position the...

Page 25: ...WHEEL BLANCER 25 Note press C at any time to exit the self check operation ...

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