Precisa 300 SCS series, Руководство по обслуживанию

Страница: 185 / 222

SERIES-300 S / SCS / SIP
PAG OERLIKON AG
CALIBRATION INSTRUCTIONS
D 04.02
The adjustment of the corner load for balances with round weighing pans
corresponds to that of the square weighing pan
A
B
D
C
1
2
5. Corner load adjustment
- Put the housing's top on the opposite right next to the housing's bottom and connect the flat wire of
the analogue board to the main board
- Insert the pan holder and the weighing pan
- Press the "T" key on the film keyboard
- With the corner load weight (as per table on page D 04.08), check the deviations between the two
diagonals A-B and C-D. The diagonal with the larger absolute deviation should be adjusted first
- The corner load adjustment is carried out by turning the screws (1) and (2) in the direction of the
arrow on the chassis
Example of corner load adjustment:
- Between the points A and B there is a
difference of 17 digits (A = 2, B = -15).
If you turn the screw (1) clockwise, the
display value of point B will be increased,
ie. the error of 17 digits becomes less.