10
BD/T
USER MANUAL
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12.
Scale calibration (CAL)
If scale indications exceed permissible error it is necessary to adjust a balance. To calibrate a balance use
Max
mass calibration weight (see
Max
value in Technical Data table).
To adjust a scale it is necessary to break protective marks – please contact the nearest
service for legal verification in a place of installation or the nearest Measurements Office.
Performing calibration requires changing adjustment switch position, which is placed behind protecting
mark (sticker) of a notified body. An access to the switch is possible only after removing the mark.
Therefore, scale calibration causes lost of legal verification and, in consequence, the necessity of renew
legal verification in the nearest notified body or in place where the balance is used.
Before proceeding with calibration, adjustment switch should be set to
ON
position using thin screwdriver.
When calibration process, described on next page, is finished, adjustment switch should be set to
OFF
position using thin screwdriver (the balance will move to weighing).
ON
OFF
Adjustment
switch
Mark
