Installation and operation instructions US-EN
28 DRYPOINT
®
M intelligence
7.1.2. Changing lter element
The lter elements must be changed at least every 12 months. To change the lter element:
1. Close the shut-o valves (1) and open the shut-o valve (2) of the bypass.
2. Hold the top part of the housing, unscrew the housing extension (3) and remove it (4).
3. Remove the spent lter element (5) and dispose of it safely.
4. Insert the new lter element (6).
5. Mount (7) and screw on (8) the housing extension.
6. Open the shut-o valves (9) and close the shut-o valve (10) of the bypass.
7. Apply the new nanolter service label (11).
CAUTION
Risk of damage to the environment!
Spent lter elements might contain substances that are harmful to the environment.
Therefore dispose of spent lter elements according to the applicable statutory regulations.
For more information, see chapter 6. "Dismantling and disposal", page 32.