Wilo Stratos GIGA2.0-I Notice De Montage Et De Mise En Service page 146

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146
Description of the pump
Fig. I/II/III shows an exploded view drawing of the pump with the main components. The
pump structure is explained in detail below.
Arrangement of the main components according to Fig. I, Fig. II and Fig. III of the table
"Arrangement of the main components"
No. Component
1 Electronic module lower part
2 Electronic module upper part
3 Fastening screws of the electronic module upper part, 4x
4 Fastening screws of the electronic module lower part, 4x
5 Clamping ring screw connection of the pressure sensing line (housing side),
2x
6 Union nuts of the clamping ring screw connection (housing side), 2x
7 Pressure sensing line, 2x
8 Differential pressure sensor (DPS)
9 Union nuts of the clamping ring screw connection (DPS side), 2x
10 Fastening screw of the motor, main fastening, 4x
10a 2x auxiliary fastening screws
10b 4x auxiliary fastening screws
11 Motor adapter for electronic module
12 Motor housing
13 DPS holder
14a Fixation points for transport lugs on motor flange, 2x
14b Fixation points for transport lugs on motor housing, 2x
15 Motor flange
16 Motor shaft
17 Thrower
18 Lantern
19 O-ring
20 Spacer on mechanical seal
21 Impeller
22 Impeller nut
23 Impeller nut washer
24 Pump housing
25 Rotating unit on mechanical seal
26 Stationary ring on mechanical seal
27 Protective plate
28 Air vent valve
29 Fastening screws from the motor impeller unit, 4x
30 Transport lug, 2x
31 O-ring for contacting
32 Twin-head pump flap
33 Shim of twin-head pump flap
34 Axle of twin-head pump flap
35 Axle bore screw plug, 2x
36 Drilled hole for installation bolts
37 Key
Table 1: Arrangement of the main components
WILO SE 2021-12