Wilo HiMulti 3, Инструкция по установке и эксплуатации

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Installation and operating instructions - Wilo-HiMulti 3
1. General
See start of document.
2. Safety
See start of document.
3. Transport and intermediate storage
When you receive the equipment, check that it
has not been damaged during transport. If you
notice a fault, take all necessary action with the
carrier within the time allowed.
CAUTION! Storage environment may cause
damage.
If the equipment is to be installed at a later date,
store it in a dry place and protect it from impacts
and any external stresses (humidity, frost etc.).
Temperature range for transport and storage:
-30°C to +60°C
Handle the pump with care so as not to damage
the product before installation.
4. Application
Pumps designed for pumping and pressure
boosting of clean water or lightly contaminated
water in the residential and agricultural sectors
and other sectors.
Water supply from a well, cistern, other static
water supply, municipal water mains etc. for the
purposes of irrigation, sprinkling, pressure boost-
ing etc…
DANGER! Risk of explosion!
Do not use this pump to convey flammable or
explosive liquids.
5. Technical data
5.1 Data table
5.2 Included in delivery
• Multistage horizontal pump
• Male electrical connector
• 2 connections (depending on model)
• 2 gaskets (depending on model)
• Operating manual
6. Products and functions
6.1 Key to drawings (Fig. 1 and 3)
1 - Suction strainer foot valve
2 - Pump suction valve
3 - Pump discharge valve
4 - Non-return valve
5 - Priming plug
6 - Drain plug
7 - Pipework supports
8 - Suction strainer
9 - Replenishment reservoir
10 - Municipal water mains
11 - Connection
12 - Gasket
HA - Negative suction head (suction mode)
HC - Positive suction head (inlet mode)
6.2 The pump
Multistage horizontal centrifugal pump,
self-priming or non-self-priming depending on
the model.
Shaft sealing by standardised, maintenance-free
mechanical seal.
6.3 The motor
Glanded, single-phase, 2-pole motor, 50 or 60Hz
depending on the model: capacitor in the termi-
nal box, motor protection switch with automatic
reset.
• Protection rating: IP X4 (with installed male elec-
trical connector)
• Insulation class: 155
6.4 Accessories
• Suction kit • gate valves • non-return valves
• suction strainer foot valve • pressure tank •
anti-vibration bushings • motor protection cir-
cuit breaker • protection against low water level •
automatic on/off control.
7. Installation and connections
All installation and electrical connection work
must be carried out solely by authorised and
qualified personnel, in accordance with applica-
ble regulations!
WARNING! Physical injuries!
The applicable regulations for the prevention of
accidents must be complied with.
Hydraulic data
Maximum operating pressure 8 bar (8 x 10
5
Pa)
Minimum suction pressure 0,2 bar (0,2 x 10
5
Pa)
Maximum suction pressure 3 bar (3 x 10
5
Pa)
Maximum altitude 1000 m
Geodetic suction head 8 m max.
DN of suction connection 1“
DN of pressure connection 1“
Temperature range
Fluid temperature range +5°C to +40°C
Ambient temperature max. +40 °C
Electrical data
Motor protection rating IP X4
Insulation class 155
Frequency
See pump cladding
Voltage:
Other
Max. sound level 63 dB(A)
Frequency 50 Hz 60 Hz
Speed (RPM) ) 2900 3500
Voltage 1~
230V
(±10%)
220V (-10%) -
240V (+6%)