KROHNE BM 26 A EN - Manual (Page 22)

22 Installation and Operating Instructions BM 26 A
1.6.5 Functional check of local level display (bar indicator only)
Step Action
Comments
1 Break the magnetic bond between the
float and the indicator bar using a bar
magnet. The indicator bar (9*) will drop down and
disappear behind the red cover (12*) on
the front scale.
2 Retrieve the indicator the bottom of the
tube with a bar magnet. Lift up the tube. The indicator will again magnetically bond
with the float at the correct indicated value.
3 End of the procedure. If the indicator bar fails to bond
magnetically, please contact KROHNE for
assistance.
*See diagram in section 1.2.