Grundfos MAGNA1 Series - Operating Conditions; Frost Protection; Insulating Shells; Non-Return Valve Considerations

English (GB)
9
Operating the product
Fault finding the product
CAUTION
Hot surface
Minor or moderate personal injury
- Only touch the control panel to
avoid burns.
CAUTION
Pressurised system
Minor or moderate personal injury
- Before dismantling the pump, drain
the system or close the isolating
valve on either side of the pump.
The pumped liquid may be scalding
hot and under high pressure.