Calibration Of Display; Changing The Initial Values; Replacing The Battery On The Display - YILMAZ KD 402 Manual

7.7 Calibration of display

If there exist a problem about the length of cut, make get in touch with the referancing screw of movable head to
the fixed head. Use the movable head break piston to fix the movable head. Cut a sample profile in that situation
without changing the referance position and measure note that length. (Factory setting value is 530mm) Measure
the cut profile with a calibrated measurement device (caliper, ruler, etc). If the value differs from the factory setting
value, then write that value to the P 09 paremeter as shown. For example:
Mesaured Value: 531 mm
P 09 Paremeter value must be as fallows : 000531,0
If the cutting length is less than 530 mm then change the value by decreasing 000530,0.
After this process cut another profile with a length of 4000 mm, Measure and note the length of cut piece by means
of a calibrated equipment. For example if the cut profile is measured to be 4001 mm instead of 4000, change the
value of P O8 COEFFICIENT VALUE as 1,0003 instead of 1,0000 1,0003.
1,0001
0,3mm
Note : Cut accuary on display is 0.2 mm.

7.8 Changing the initial values

7.8.1 Press and hold F button for 3 seconds, Parameter P 01 will appear on the display.
7.8.2 Pressing F button for once parameter value of P 01 will appear, if it is pressed again one can pass to
parameter P 03, and it can be changed. (Other parameters could also be passed through P 05, P 08, P 09...
etc.)
7.8.3 For example: When P 01 parameter appears the first digit flashes, inc/abs button (blinking) changes the value.
Passing to the second digit can be accomplished by pressing Set button. This time second digit flashes,
inc/abs button changes the value. This procedure can be used to change all other parameter values.

7.9 Replacing the battery on the display

1,0002
0,6 mm
7.9.1
display battery after one year. To replace the battery.
7.9.2
turning them counter-clockwise.
7.9.3
protection box numbered 1.
7.9.4
7.9.5
attention to + and – poles).
7.9.6
applying little force.
7.9.7
during replacing the battery, you have to reset the device
1,0003
0,9mm
The life of the display battery is one year. Replace the
Loosen the hexagonal head screws numbered with 5 by
Hold the display numbered with 2, and take it out from the
Hold the battery cover numbered 3 and remove it.
Remove the old battery, place the new battery (pay
Position the display numbered 2, tighten the screws
As the power to the Display was temporarily interrupted
27