Adjusting Verifiable Models - KERN FFN-N-Serie Betriebsanleitung

7.1.2 Adjusting verifiable models

The adjustment is locked for verified balances.
with adjustment switch
To disable the access lock, destroy the seal and actuate the adjustment
switch. Position of the adjustment switch see chapter 7.2.1
Attention:
After destruction of the seal the balance must be re-verified by an
authorised agency and a new verification wire/seal mark fitted before it can
be reused for applications subject to verification.
Display
1 F CAL
UnLQD
(Beispiel)
0.0
FFN-N-BA-e-1121
Operation
Start balance by pressing
While the balance carries out a self test (00...- 99...), press
and keep pressed until „F1 CAL" appears on the
display.
Actuate the adjustment switch on the lower side of the
balance
Press
in the display appears „UnLod".
Press anew
The weighing value is displayed.
Press to enter the value of the adjustment weight
(see chapter 1)
Place the adjustment weight
Press
While the balance carries out a self-test, take away the
adjustment weight
The balance changes over to zero display.
Now the process of adjustment is completed.
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