Reducing Vibrations; Hydraulic Connection - Xylem LOWARA e-SV Series Additional Installation, Operation And Maintenance Instructions

en – Translation of the Original Instructions
Model
1, 3, 5SV
10,15, 22SV
33SV
46, 66, 92SV
125SV

4.3.5 Reducing vibrations

The engine and the flow of liquids in the piping can generate vibrations, which may be
amplified
from the possible incorrect installation of the unit and the piping. See Hydraulic connection on
page 22.

4.4 Hydraulic connection

DANGER:
All the hydraulic and electrical connections must be completed by a technician possessing the
technical-professional requirements outlined in the current regulations.
WARNING:
Piping must be sized to ensure safety at the maximum operating pressure.
WARNING:
Install appropriate seals between the unit couplings and the pipings.
22
L1, mm (in) L2, mm (in)
100 (3,94) 180 (7,09)
130 (5,12) 215 (8,46)
170 (6,69) 240 (9,45)
190 (7,48) 265 (10,43)
275 (10,82) 380 (14,96)
e-SV series – Additional Installation, Operation and Maintenance Instructions
L3, mm (in) L4, mm (in)
150 (5,90) 210 (8,27)
185 (7,28) 245 (9,65)
220 (8,66) 290 (11,41)
240 (9,45) 315 (12,40)
330 (12,99) 450 (17,72)
Ø, mm (in) Bolt size
13 (0,51) M12
15 (0,59) M14
19 (0,75) M18