EW/EG-KB-e-9811 19the accuracy of the scale.Use weights of higher accuracy than the scale.3. Adjust the level beforehand.The ref-calibration must be done in a good environment, no wind, no oscillationand no temperature changes.4. I - E r r : The reference weight is less than ½ of F.S.2 - E r r : The data error exceeds 0.4%.Adjust the linearity.5 SECTION 5. PARTS REPLACEMENT5.1 Sequence of mechanism unit replacement