Bonica BC988 Скачать руководство пользователя страница 7

– 5 –

13. Threshold key
14. Key for selecting type of correction
15. Recalculation key

N.B. : Only use the fingers to press the push buttons. Never use the pincers for the counterweights or other
pointed objects

.

3.3 Fixing the adapter

Before fixing the adapter on the balancing machine shaft, check that the shaft and the adapter centering area are clean.
Use one of the many adapters produced as per catalogue.
Remember that imperfect centering provokes unbalances on use the wrench provided to block the adapter onto the balancing
machine shaft.

3.4 Mounting the wheel

Mounting the wheel with suitable cone and adjustable nut Remember that imperfect centering provokes unbalances
unnecessarily.

3.5 Using the keyboard

The following operations can be carried out using the keyboard:
Varying

 

the

 

distance

 

(dimension

 

“A”)---------------------------------------------------------------

 

Varying

 

the

 

width

 

(dimension

 

“L”)-------------------------------------------------------------------

 

Varying

 

the

 

diameter

 

(dimension:

 

“D”)-------------------------------------------------------------

 

Recalculating

 

the

 

values------------------------------------------------------------------------------

 

Disp.

 

The

 

values

 

below

 

the

 

threshold-------------------------------------------------------------

 

Static

 

Dynamic------------------------------------------------------------------------------------------

 

ALUx

 

Dynamic------------------------------------------------------------------------------------------

 

Balancer

 

self-calibrating------------------------------------------------------------------------------

 

Start

 

by

 

closing

 

the

 

guard-----------------------------------------------------------------------------

 

Unbalance

 

measured

 

in

 

gm

 

or

 

oz------------------------------------------------------------------

 

Width

 

measured

 

in

 

mm

 

or

 

inches-------------------------------------------------------------------

 

Diameter

 

measured

 

in

 

mm

 

or

 

inches--------------------------------------------------------------

 

Start

 

measuring

 

cycle----------------------------------------------------------------------------------

 

Emergency

 

cycle

 

stop----------------------------------------------------------------------------------

 

The

 

unit

 

of

 

measurement

 

chosen

 

for

 

the

 

unbalance

 

(grams

 

or

            

          

    

          

          

      

   

          

 

           

         

ounces)

  

or

 

by

 

pressing

 

the

 

START

 

key

 

are

 

stored

 

in

 

the

 

machine’s

 

memory

 

when

 

it

 

is

 

switched

 

off.

If

 

the

 

unit

 

of

 

measurement

 

selected

 

for

 

the

 

width

 

and

 

diameter

(mm

 

or

 

inches)

 

is

 

inches,

 

this

 

selection

 

must

 

be

 

repeated

 

every

 

time

 

the

 

machine

 

is

 

started

 

up.

3.6

 

Calibrating

 

the

 

panel

DIAMETER:

 

input

 

the

 

diameter

 

“d

 

 

which

 

is

 

shown

 

on

 

thetire.
WIDTH:

 

input

 

the

 

width

 

"b",

 

which

 

is

 

normally

 

shown

 

on

 

the

 

wheel

 

rim,

 

or

 

measure

 

the

 

width

 

“b”

 

with

 

the

 

calipers

a

or

a

b

or

b

d

or

d

C
FINE
F

ALU

F + C
F + STOP
F +

a

+

a

F +

b

or F +

b

F +

d

or F +

d

START
STOP

Fig. 3

Содержание BC988

Страница 1: ...Wheel Balancer Operation Manual Model BC988 BONIC ...

Страница 2: ... WHEEL BALANCING 3 9 SELF CALIBRATION FACILITY 3 10STATIC ALU FUNCTIONS 3 11 OPTIMIZING THE UNBALANCE 3 12 INCONSTANT UNBALANCE READINGS 4 ORDINARY MAINTENANCE 8 4 1 ADJUSTING THE BELT PULLEY 4 2 COMPUTER BOARD REPLACEMENT 5 TROUBLE SHOOTING 9 6 LOGIC TROUBLE SHOOTING SEQUENCE 10 6 1 CHECKING AND SETTING OF STATIC VALUE STI 6 2 CHECKING AND UNBALANCING POSITION 6 3 CHECKING AND CALIBRATION OF FIXE...

Страница 3: ...ould only be used by specially trained and authorized personnel The training and informing of the operating staff should be done so as to enable them to operate the machine as described in the instructions provided by the manufacturer so that the machine performs in the best possible way and the operations are carried out efficiently and safely For any doubts relating to the use installation and m...

Страница 4: ... or other sticky materials on the flooring since this is a potential danger for the operator The operator must wear suitable work clothing protective goggles gloves and mask to prevent harm from dust or impurities being blown out Dangling objects such as bracelets should not be worn long hair should be protected in a suitable manner shoes should be suitable for the type of operation to be performe...

Страница 5: ...al data 3 Product Weight 165 35lbs 75kg 2 INTRODUCTION The wheel balancer with a microprocessor capable of balancing wheels weighing up to 45 Kg The control elements and signals are all contained on the front panel The keyboard calibration system also provides a sufficient adjustment range to cope with unusual wheels acing motorcycles and cars Some ALU functions are available for specially shaped ...

Страница 6: ...inches self calibrating 10 Emergency key 11 Key to start cycle 12 Opt program 3 INSTRCUTIONS FOR USE 3 1 Lifting and Installation Lever the base to lift the balancing machine In no circumstances should and force be applied to other parts such as the mandrel the headstock the casing or the accessories tray 3 2 Power supply Before connecting the machine to the mains with the cable provided check tha...

Страница 7: ...oard Varying the distance dimension A Varying the width dimension L Varying the diameter dimension D Recalculating the values Disp The values below the threshold Static Dynamic ALUx Dynamic Balancer self calibrating Start by closing the guard Unbalance measured in gm or oz Width measured in mm or inches Diameter measured in mm or inches Start measuring cycle Emergency cycle stop The unit of measur...

Страница 8: ...T An unbalance value reading below 10 12 grams 0 4 0 5 oz is normally sufficient for good balancing With this balancing machine it is easy to balance to a tolerance of only 5 grams 0 2 oz or less THRESHOLD KEY FINE The correction of residual unbalance below 5 grams 0 2 oz can be read whenever necessary wheels for special uses by pressing this key with the machine at a standstill Display 3 and 5 fo...

Страница 9: ...ion of the inner side adhesive weight Position of the inner side weight is the on shown in the figure ALU3 Fig 5 For balancing wheels of motorcycle in light alloy or special construction forms St STATIC correction is required for motorcycle wheels or when it is not possible to place the counterweights on both sides of the wheel rim Press key ALU to select the desired function For each function the...

Страница 10: ...ly or as often happens the holes in the wheel may have too much tolerance Small errors up to 10 grams 0 4 oz should be considered normal in wheels fitted on a cone adapter the error is normally greater for wheels fitted with screws or blocks If the wheel is found to be still unbalanced when it is fitted to the vehicle after balancing this depends on the unbalances in the vehicle s brake drums or v...

Страница 11: ...ten or replace the belt ERR 2 The rotation is lower than 60 min a Accidental breaking in rotation unit b Loose driving belt c No tire mounted or lower rotary speed a Check and eliminate the cause of breaking b Tighten or replace the belt c Mounted adequate tire ERR 3 Miscalculation a Incorrect self calibration b Too high unbalance c Faulty memory card a Repeat the self calibration b Check the corr...

Страница 12: ...When the computer board is replaced preset the machine parameters indicated on relative nameplate 6 1 CHECKING AND SETTING OF STATIC VALUE STI N Y Carry out self calibration Wheel balancing Tolerance 1 gram Select STATIC Apply 100 grams on inside Perform the spin Is the STATIC value on the inside between 98 and 102 grams Select function SELECTON OF MACHINE PARAMETERS Increase value 1 if the inside...

Страница 13: ...libration Wheel balancing Tolerance 1 gram Apply weight of 100 grams on the outside Perform the spin Is the 100 gram counterweight in the six o clock position Select function SELECTION OF MACHINE PARAMETERS Modify value S by making various attempts S is expressed in degrees END ...

Страница 14: ...low the procedure for CHECKING AND CALIBRATION DISTANCE VALUE DF 100 g weight on Inner Side F I the indication of dynamic unbalance is F I 100 5 F E 5 Select MACHINE PARAMETERS modify DF value by increasing or decreasing it 5 figures at a time Make self calibration END ...

Страница 15: ... 13 7 POWER SUPPLY LAOUT DIAGRAM 220 V CONNECTION ...

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