Grundfos DMX 226 - Maintenance

29
V6.0
DMX model 226 en
7.2.10Maintenance
!
WARNING Do not open electronics or sensor!
Repair only by authorized qualified personnel.
❏ Sensor
• Clean it in case of malfunction.
• If it still does not operate correctly:
Replace sensor.
Description
Optosensor with 3 m cable
❏ Electronics
- No maintenance possible by the user.
• If it does not operate correctly:
Call Grundfos service.
!
WARNING Repair only by authorized qualified personnel.