Grundfos PM 1 Service Manual

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Contents
1. Symbols used in this document....................................................................................... 3
2. Torques and lubricants..................................................................................................... 3
3. Service tools...................................................................................................................... 3
3.1 Standard tools ..................................................................................................................................3
3.2 Torque tools .....................................................................................................................................3
4. Dismantling and assembly ............................................................................................... 4
4.1 General description...........................................................................................................................4
4.2 PM 1.................................................................................................................................................4
4.3 PM 2.................................................................................................................................................5
5. Control panels................................................................................................................. 10
5.1 Control panel on PM 1 ....................................................................................................................10
5.2 Control panel on PM 2 ....................................................................................................................11
6. Fault finding .................................................................................................................... 13
6.1 PM 1...............................................................................................................................................13
6.2 PM 2...............................................................................................................................................14
7. Drawings.......................................................................................................................... 16
7.1 Exploded view, PM 1 ......................................................................................................................16
7.2 Exploded view, PM 2 ......................................................................................................................16

Grundfos PM 1 Specifications

General

Brand	Grundfos
Model	PM 1
Category	Controller
Language	English