BA02191C SS2100 H
2
S TDLAS Gas Analyzer
Endress+Hauser B-7
6. Insert the new fuse into the screw cover and replace into the fuse
opening.
7. Use the screwdriver to turn the fuse cover clockwise until tight. Do
not overtighten.
8. Close enclosure door and apply power to the analyzer.
Replacing the Membrane Separator
Use the following steps to replace a membrane separator.
1. Close the sample supply valve.
2. Unscrew the cap from the membrane separator.
If the membrane filter is dry:
3. Check if there are any contaminants or discoloring of the white
membrane. If yes, the filter should be replaced.
4. Remove the O-Ring and replace the membrane filter.
5. Replace the O-Ring on top of the membrane filter.
6. Place the cap back onto the membrane separator and tighten.
7. Check upstream of the membrane for liquid contamination and clean
and dry out before re-opening the sample supply valve.
Repeat steps for each fuse to be replaced.
Figure B–2 Replacing fuse
FUSE