Mt740/745, 741/746/En/Rev. 002/12/97 * 901.742 002
BEISSBARTH MT 740/ 745, 741/ 746
8-1
Note:
Switch on the position brake to facilitate identification of balancing positions.
When turning the wheel to the balancing position it will be automatically braked shortly before
reaching the exact balancing-position point.
The wheel need then only be turned by a minimum amount until the colour of the gram displays
changes from red to green.
Switching the position brake on and off
Hold the stop key (16) depressed, and simultaneously press
the reset key (18) briefly.
The position brake is switched on if "1" is displayed on the
screen, and switched off if it shows "0".
In this case, rim data need only be selected once.
The data are stored by the machine until they are erased or
until new data are entered.
If a measuring run was carried out with the wrong wheel-rim
data, wheel-rim data correction is possible without repeating
the measuring procedure.
Correction is carried out as follows:
Press the wheel-rim data key, enter the correct value and then
press the OK key (13). The balancing values are recalculated
without a further measuring procedure being necessary, and
displayed on the screen.
If a measuring run was carried out with the wrong allocation
number from the wheel-rim data menu, correction is likewise
possible without repeating the measuring procedure.
Enter the correct allocation number and, if necessary, the rim
distance. The recalculated balancing values are then displayed.
When the machine is switched on or the reset key (18)
pressed, a red LED in this key lights up for approx. 2 seconds
to indicate that the microprocessor is carrying out an self-test
of the electronics.
The red LED goes out when the electronics self-check is
completed and the machine is ready for operation.
If a fault is identified, the red LED remains on and an acoustic
signal is given.
A fault-code display appears on the screen to inform the
operator that servicing is required.
Machine self-test
Input data correction
Balancing several wheels of the same type
Position brake
SPECIAL FUNCTIONS