Description Of The Pump - Wilo Yonos GIGA2.0-I Einbau- Und Betriebsanleitung

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Description of the pump

Installation and operating instructions • Wilo-Yonos GIGA2.0-I/-D • Ed.01/2023-03
WARNING
Misuse of the pump can lead to dangerous situations and dam-
age!
Non-permitted substances in the fluid can destroy the pump. Abrasive
solids (e.g. sand) increase pump wear.
Pumps without an Ex rating are not suitable for use in potentially explos-
ive atmospheres.
• Never use fluids other than those approved by the manufacturer.
• Highly flammable materials/fluids should always be kept at a safe dis-
tance from the device.
• Never allow unauthorised persons to carry out work.
• Never operate the pump beyond the specified limits of use.
• Never carry out unauthorised conversions.
• Use authorised accessories and genuine spare parts only.
The Yonos GIGA2.0 pump with high energy efficiency is a glanded pump with integrated
power adjustment and "Electronic Commutated Motor" (ECM) technology. The pump is de-
signed as a single-stage low-pressure centrifugal pump with flange connection and mech-
anical seal.
The pump can be installed both directly as a pipe installation in sufficiently secured pipes or
be placed on a foundation base. Mounting brackets (accessories) are available for installa-
tion on a foundation base.
The pump housing is an in-line design; i.e. the flanges on the suction and discharge side are
on one axle. All pump housings are provided with pump support feet. Installation on a
foundation base is recommended.
NOTICE
Blind flanges (accessories) are available for all pump types/housing sizes
from the Yonos GIGA2.0-D series. When replacing the motor impeller
unit (motor with impeller and electronic module), a drive can thus remain
in operation.
Fig. I/II and Fig. III show 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/II and Fig. III of the table "Ar-
rangement 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
11 Motor adapter for electronic module
12 Motor housing
13 DPS holder
14a Fixation thread for transport lugs on motor flange, 2x
14b Fixation thread for transport lugs on motor housing, 2x
en
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