USER MANUAL
23
_________________________________________________________________________________________________________________
15.6 Function for calibration with external weight / calibration options
(CALIbr)
Calibration with external weight should be performed if balance accuracy after
internal calibration is not satisfactory. Calibration weight stated in technical data
table for the balance (or of better accuracy) with valid verification certificate
should be used then.
Calibration of legally verified balance requires violating a mark used
to protect an access to adjustment switch and results in loosing legal
verification. To renew legal verification of the balance, it is necessary
to contact a service or notified body.
In
legally
verified
balances
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,
balance 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 of legally verified balance, adjustment switch
should be set to
ON
position using thin screwdriver (the balance will display the
message
Pr ON
).
When calibration process, described on next page, is finished, the balance will
display the message
Pr ON
. Adjustment switch should be set to
OFF
position
using thin screwdriver (the balance will move to weighing).
ON
OFF
Adjustment
switch
Mark
