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US-EN
7. Maintenance and servicing............................................................................................................................ 27
7.1. Maintenance schedule .......................................................................................................................... 27
7.1.1. Function testing and visual inspection ....................................................................................................................... 27
7.1.2. Changing filter element .................................................................................................................................................. 28
7.1.3. Replacing control unit ..................................................................................................................................................... 29
7.1.4. Replacing float drain ........................................................................................................................................................ 29
7.1.5. Permeation rate measurement ..................................................................................................................................... 30
7.1.6. Cleaning .............................................................................................................................................................................. 31
8. Spare parts and accessories ........................................................................................................................... 31
9. Troubleshooting and repair ........................................................................................................................... 32
9.1. Action to be taken in the event of a fault/malfunction ........................................................................... 32
9.1.1. Power failure ...................................................................................................................................................................... 32
9.1.2. Sensor failure ..................................................................................................................................................................... 32
9.1.3. Deviating degree of drying ............................................................................................................................................ 33
9.2. FAQ ...................................................................................................................................................... 34
10. Shutting down ............................................................................................................................................ 36
11. Dismantling and disposal ............................................................................................................................ 36
12. Declaration of Conformity .......................................................................................................................... 37
DRYPOINT
M intelligence
®
Installation and operation instructions
3
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