Xylem Lowara GEM Traduction De La Notice Originale page 86

en – Original Instructions
6 Hydraulic Connection
6.1 Precautions
Before starting, make sure that the safety instructions shown in Introduction and Safety on
page 65 have been fully read and understood.
WARNING:
All the hydraulic and electrical connections must be completed by a technician possessing the
technical-professional requirements outlined in the current regulations.
WARNING:
The piping system must be sized to ensure safety at the maximum operating pressure.
WARNING:
Install appropriate gaskets between the pump set and the piping system.
6.2 Hydraulic diagrams
Positive suction head
QEM
86
QEM QEJ
P P P
PM
M M
QEM QEJ
QEM
P P
MQ
QEM
PM
M
QEM
GEM, GEMJ – Fire-fighting Pump Set