Replacing The Water Traps - Endress+Hauser analytikjena multi N/C pharma HT Operating Manual

8.3

Replacing the water traps

IMPORTANT
The water traps (TC Pre-filter and disposable retention filter) can be replaced in the
switched-on state but not during a measurement. Always replace both water traps!
The water traps only serve their function if they are inserted in the order and installation
direction specified!
Replace the water traps dependent on the sample matrix, but no later than after 6 months,
as follows:
1 Screw connection
2 Disposable retention filter
3 Aerosol trap
4 Clamp
5 Hose coupling
multi N/C pharma HT
1. Open the doors of the analyzer.
2. Undo the connection (1) to the halogen trap
with a single turn.
3. Pull the water trap out of the hose (5) at the
TIC container.
4. Assemble the new water traps.
Note:
The label "INLET" on the large water trap
(aerosol trap) must point down and the label
of the small water trap (disposable retention
filter) must point up (arrows in fig. on the right)
5. Attach the large water trap to the hose at the
TIC container (5).
6. Press the water traps into the clamp (4) on the
equipment backplate
7. Screw hose no. 2 to the halogen trap at the
adapter of the small water trap finger-tight.
8. Check the system for leaks (see section
"Checking the system for tightness" p. 103).
9. Close the front doors.
Edition 02.17
Maintenance and care
85