Inhaltsverzeichnis - Grundfos CMBE Montage- Und Betriebsanleitung

English (GB) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. General information . . . . . . . . . . . . . 5
1.1 Hazard statements . . . . . . . . . . . . . . 5
1.2 Notes . . . . . . . . . . . . . . . . . . . . . 5
2. Safety instructions . . . . . . . . . . . . . 6
3. Product introduction . . . . . . . . . . . . 8
3.1 Intended use . . . . . . . . . . . . . . . . . 8
3.2 Pumped liquids . . . . . . . . . . . . . . . . 9
3.3 System sizing . . . . . . . . . . . . . . . . . 9
4. Mechanical installation . . . . . . . . . . . 9
4.1 Mounting the tank . . . . . . . . . . . . . . . 9
4.2 Adjusting the diaphragm tank pressure . . . 10
4.3 Installation altitude . . . . . . . . . . . . . . 10
5. Electrical connection . . . . . . . . . . . . 10
5.1 Cable requirements . . . . . . . . . . . . . . 11
5.2 Standard functional module, FM 200. . . . . 11
6. Startup . . . . . . . . . . . . . . . . . . . . 15
6.1 Flushing the system. . . . . . . . . . . . . . 15
6.2 Supplement to quick guide . . . . . . . . . . 15
6.3 Priming and venting the product . . . . . . . 15
6.4 Starting up the booster system . . . . . . . . 16
6.5 Shaft seal run-in. . . . . . . . . . . . . . . . 16
7. Control functions . . . . . . . . . . . . . . 16
7.1 Constant pressure . . . . . . . . . . . . . . 16
7.2 Dry-running protection . . . . . . . . . . . . 16
7.3 Inlet pressure protection . . . . . . . . . . . 17
8. Setting the product . . . . . . . . . . . . . 18
8.1 Operating panel . . . . . . . . . . . . . . . . 18
8.2 Setpoint setting . . . . . . . . . . . . . . . . 18
8.3 Start/stop of pump . . . . . . . . . . . . . . 18
8.4 Resetting of fault indications . . . . . . . . . 18
9. Servicing the product . . . . . . . . . . . . 19
9.1 Cable requirements . . . . . . . . . . . . . . 19
9.2 Megging . . . . . . . . . . . . . . . . . . . . 19
10. Taking the product out of operation . . . . 19
11. Fault finding . . . . . . . . . . . . . . . . . 20
11.1 Pump is not running. . . . . . . . . . . . . . 20
11.2 Pump is not running. . . . . . . . . . . . . . 20
11.3 Pump performance is unstable . . . . . . . . 21
11.4 Pump runs backwards when switched off . . 21
12. Technical data . . . . . . . . . . . . . . . . 22
12.1 Operating conditions . . . . . . . . . . . . . 22
12.2 Supply voltage . . . . . . . . . . . . . . . . 22
12.3 Overload protection . . . . . . . . . . . . . . 22
4
12.4 Cable requirements . . . . . . . . . . . . . . 22
13. Further product information . . . . . . . . 23
14. Disposing of the product . . . . . . . . . . 23
15. Document quality feedback . . . . . . . . 23