Fault Finding Chart - Grundfos CM Booster PS Montage- Und Betriebsanleitung

6. Fault finding chart

Warning
Before starting work on the pump, make sure that the power supply to the pump has been
switched off and that it cannot be accidentally switched on.
Fault Cause
1. The pump a)
does not stop.
7. Disposal
This product or parts of it must be disposed of in an
environmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest
Grundfos company or service workshop.
8
The pump cannot deliver the
necessary discharge pressure.
Remedy
Replace the pump.
Subject to alterations.