Operating instructions HE lite
Page 8 of 28 Revision 9 © 2017 – Pfeuffer GmbH
Place the top unit of the measuring cell
and screw it down clockwise up to the
limit stop.
This position guarantees that the
measuring cell is always closed tightly
exactly in the same way
.
Notice:
Close the measuring cell at one go. Repeated back-and-forth movement is not necessary and
can worsen the measuring result.