Servicing
INSTRUCTION MANUAL AquaScat 2
11778E/1
65
8.8.
Replace air filter
WORKSTEP
PROCEDURE
1.
Interrupt sample supply.
2.
Interrupt the service voltage to
the photometer.
Section 5
3.
Remove the optics unit of the
photometer and fasten onto the
docking station.
Section 4.4
4.
Replace filter.
4.1: Remove fastening screws (circles) and filter
cover with filter (X).
.
4.2: Replace the old filter with a new one and fas-
ten onto the photometer again along with the filter
cover.
5.
Replace the optics unit back on
the measuring cell unit and lock
with the four mounting clips.
Pay attention to the guide pins
(see picture).
6.
The instrument is now ready for
operation once again.
