KERN & SOHN FFN 25K10IPM - Manual (Page 14)

FFN-N-BA-e-1323 14
Level balance with foot screws until the air bubble of the
water balance is in the prescribed circle.
Pressure compensation screw:
[1]
On the lower side of the balance there is a pressure compensation screw [1]
which has to be opened for the weighing process. Fasten the screw before
cleaning the balance.
Mains connection
Battery compartment
Pressure compensation
screw