VWR Puranity TU 12 UV+, Instruction Manual

Page: 69 / 84

VWR Puranity TU+ |
61
Maintenance |
Chapter 13
Replacing the 0.2 µm final filter
7 Insert the ultrapure cartridge back into the
system (see “Replacing the ultrapure
cartridge” on page 50) and the
RO/pretreatment cartridge too (see “Replacing
the RO/pretreatment” on page 52).
8 Switch the system on (connect main power
supply).
Step Action Figure
1 Rotate the exhausted or clogged 0.2 µm final
filter in a clockwise position to remove it.
2 Unpack the new 0.2 µm final filter and screw it
into the bottom 1/4“ thread on the sampling
tap. Vent final filter and rinse 500 ml through
it.
Step Action Figure
1/4“ thread
0.2 µm final filter