Wilo Helix VE 22, Helix VE 36, Helix VE 52 Installation And Operating Instructions Manual
Wilo-Helix VE 22..., 36..., 52...
Pioneering for You
4 151 995-Ed.05 / 2015-09-Wilo
de Einbau- und Betriebsanleitung
en Installation and operating instructions
fr Notice de montage et de mise en service
nl Inbouw- en bedieningsvoorschriften
ru Инструкцияпомонтажуиэксплуатации
Fig. 1
Fig. 2
Fig. 3
Fig. 6 Fig. 7
D
A
E
FF
DAE
B
C
AK
AJ
AG
AG
AH
AJ
C
B
AK
H
Fig. 4
Type
(mm)
A B C D E F G H J K
Helix VE22
PN16/PN25/
PN30
130 296 215 250 300 90 DN50 125 4 x M16
16 x
Ø14
Helix VE36
PN16
170
or
220
296
240
or
220
250 320 105 DN65 145
4 x M16
PN25/PN30 8 x M16
Helix VE52
PN16/PN25/
PN30
190
or
220
296
266
or
220
250 365 140 DN80 160 8 x M16
Type
(mm)
A B C D E F G H J K
Helix VE22
PN16/PN25 130 255 215 226 300 90 DN50 125 4 x M16
4 x
Ø14
Helix VE36
PN16
170 284 240 230 320 105 DN65 145
4 x M16
PN25 8 x M16
Helix VE52
PN16/PN25
190
or
170
310
266
or
240
234 365 140 DN80 160 8 x M16
-2 -3
-1
Fig. 8
;
;
;
Fig. A1
1
1
2
4
3
Fig. A2
Fig. A3
4
3
2
Fig. A4
3
4
2
1. General
1.1 About this document
The language of the original operating instructions is English. All other languages of these
instructions are translations of the original operating instructions.
These installation and operating instructions are
an integral part of the product. They must be kept
readily available at the place where the product is
installed. Strict adherence to these instructions
is a precondition for the proper use and correct
operation of the product.
These installation and operating instructions correspond to the relevant version of the product and
the underlying safety standards valid at the time
of going to print.
EC declaration of conformity:
A copy of the EC declaration of conformity is a
component of these operating instructions.
If a technical modification is made on the designs
named there without our agreement, this declaration loses its validity.
2. Safety
These operating instructions contain basic information which must be adhered to during installation,
operation and maintenance. For this reason, these
operating instructions must, without fail, be read by
the service technician and the responsible specialist/operator before installation and commissioning.
It is not only the general safety instructions listed
under the main point “safety” that must be adhered
to but also the special safety instructions with
danger symbols included under the following main
points.
2.1 Indication of instructions in the operating
instructions
Symbols
General danger symbol
Danger due to electrical voltage
Note
Signal words:
DANGER! Acutely dangerous situation. Nonobservance results in death or the most serious
of injuries.
WARNING! The user can suffer (serious) injuries.
‘Warning’ implies that (serious) injury to persons
is probable if this information is disregarded.
CAUTION! There is a risk of damaging the product/
unit. “Caution” implies that damage to the product
is likely if this information is disregarded.
NOTE: Useful information on handling the product. It draws attention to possible problems.
Information that appears directly on the product,
such as
• direction of rotation/flow arrow,
• identifiers for connections,
• name plate,
• warning sticker
must be strictly complied with and kept in legible
condition.
2.2 Personnel qualifications
The installation, operating, and maintenance personnel must have the appropriate qualifications
for this work. Area of responsibility, terms of
reference and monitoring of the personnel are to
be ensured by the operator. If the personnel are
not in possession of the necessary knowledge,
they are to be trained and instructed. This can be
accomplished if necessary by the manufacturer of
the product at the request of the operator.
2.3 Danger in the event of non-observance of the
safety instructions
Non-observance of the safety instructions can
result in risk of injury to persons and damage
to the environment and the product/unit. Non
observance of the safety instructions results in
the loss of any claims to damages.
In detail, non-observance can, for example, result
in the following risks:
• Danger to persons from electrical, mechanical
and bacteriological influences,
• Damage to the environment due to leakage of
hazardous materials.
• Property damage
• Failure of important product/unit functions
• Failure of required maintenance and repair procedures
2.4 Safety consciousness on the job
The safety instructions included in these installation and operating instructions, the existing national regulations for accident prevention together with
any internal working, operating and safety regulations of the operator are to be complied with.
2.5 Safety instructions for the operator
This appliance is not intended for use by persons
(including children) with reduced physical, sensory or mental capabilities, or lack of experience
and knowledge, unless they have been given
supervision or instruction concerning use of the
appliance by a person responsible for their safety.
Children should be supervised to ensure that they
do not play with the appliance.
• If hot or cold components on the product/the
unit lead to hazards, local measures must be
taken to guard them against touching.
• Guards protecting against touching moving
components (such as the coupling) must not be
removed whilst the product is in operation.
• Leakages (e.g. from the shaft seals) of hazardous
fluids (which are explosive, toxic or hot) must be
led away so that no danger to persons or to the
environment arises. National statutory provisions
are to be complied with.
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English
WILO SE 01/2016
• Highly flammable materials are always to be kept
at a safe distance from the product.
• Danger from electrical current must be eliminated. Local directives or general directives [e.g.
IEC, VDE etc.] and local power supply companies
must be adhered to.
2.6 Safety instructions for installation and maintenance work
The operator must ensure that all installation
and maintenance work is carried out by authorised and qualified personnel, who are sufficiently
informed from their own detailed study of the
operating instructions.
Work on the product/unit must only be carried out
when at a standstill. It is mandatory that the procedure described in the installation and operating
instructions for shutting down the product/unit
be complied with.
Immediately on conclusion of the work, all safety
and protective devices must be put back in position and/or recommissioned.
2.7 Unauthorised modification and manufacture of
spare parts
Unauthorised modification and manufacture of
spare parts will impair the safety of the product/
personnel and will make void the manufacturer’s
declarations regarding safety.
Modifications to the product are only permissible
after consultation with the manufacturer. Original
spare parts and accessories authorised by the
manufacturer ensure safety. The use of other
parts will absolve us of liability for consequential
events.
2.8 Improper use
The operating safety of the supplied product is
only guaranteed for conventional use in accordance with Section 4 of the operating instructions.
The limit values must on no account fall under
or exceed those specified in the catalogue/data
sheet.
3. Transport and interim storage
When receiving the material, check that it has not
been damaged during transport. If the material
has been damaged during transport, take all necessary steps with the forwarding agent within the
claim period.
CAUTION! Potential damage due to external
influences.
If the delivered material is to be installed at a later
date, store it in a dry place and protect it from
impacts and any external influences (humidity,
frost etc.).
The product should be cleaned thoroughly before
it is put into temporary storage. The product can
be stored for at least one year.
Handle the pump carefully to avoid any damage prior
to installation.
4. Intended use
This pump has been designed to pump hot or cold
water, water/glycol mixtures or other low-viscosity liquids that are free of mineral oil, solid or
abrasive substances, or materials containing long
fibres. Pumping corrosive chemicals requires the
manufacturer’s approval.
CAUTION! Risk of explosion!
Do not use this pump for any flammable or
explosive liquids.
4.1 Applications areas
- water distribution and pressure boosting,
- industrial circulation systems,
- process fluids,
- cooling-water circuits,
- fire-fighting and washing stations,
- irrigation systems, etc.
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WILO SE 01/2016
5. Technical data
5.1 Type key
Exemple: Helix VE2205/2-1/16/E/KS/xxxx
Helix V Vertical high-pressure multistage centrifugal pump in in-line design
E With converter for electronic speed control
22 Nominal ow in m3/h
05 Number of impellers
2 Number of trimmed impellers (if any)
1
Pump material code
1 = Pump housing Stainless steel 1.4308 (AISI 304)
+ Hydraulics 1.4307 (AISI 304)
2 = Modular pump housing Stainless steel 1.4409 (AISI 316L)
+ Hydraulics 1.4404 (AISI 316L)
3 = Modular pump housing Cast Iron EN-GJL-250 (ACS and WRAS approved coating)
+ Hydraulics 1.4307 (AISI 304)
4 = Monobloc Pump housing cast iron EN-GJL-250 (ACS and WRAS approved coating)
+ Hydraulics 1.4307 (AISI 304)
5 = Monobloc Pump housing cast iron EN-GJL-250 (standard coating)
+ Hydraulics 1.4307 (AISI 304)
16
Pipe connection
16 = PN16
25 = PN25
30 = PN40
E
Seal type code
E = EPDM
V = FKM
KS
K = Cartridge seal, versions without “K” are equipped with simple mechanical seal
S = Lantern orientation align with suction pipe
Bare-shaft pump (without motor)
50
60
Motor frequency ( Hz)
-38FF265
Ø motor shaft –
lantern size
xxxx Options code (if any)
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WILO SE 01/2016
5.2 Technical data
- Electromagnetic compatibility(*)
• emission in residential areas –
1st environment: PN-EN 61800-3
• electromagnetic immunity in industrial environments –
2nd environment: PN-EN 61800-3
(*) In the frequency range between 600 MHz and 1 GHz,
the display or the pressure indication in the display
might be disturbed in the direct vicinity (< 1 m from the
electronic module) of radio transmission installations,
transmitters or similar devices working in this frequency
range. The function of the pump is not affected at any
time.
Maximum operating pressure
Pump casing 16, 25 or 30 bars depend on the model
Maximum suction pressure
10 bars
Note: real inlet pressure (P Inlet) + pressure at 0 ow delivered by the
pump must be below the maximum operating pressure of the pump. In
case of exceeding maximum operating pressure, the ball bearing and the
mechanical seal could be damaged or lifetime could decrease.
P Inlet + P at 0 ow ≤ Pmax pump
See pump nameplate to know the maximum operating pressure : Pmax
Temperature range
Liquid temperatures
-20°C to +120 °C
-30°C to +120° C (if full stainless steel)
-15°C to + 90°C (Viton version for O’ring and mechanical seal )
Ambient temperature
-15°C to +50 °C
On request for other temperature
Electrical data
Motor efciency Motor according to IEC 60034-30
Motor Protection index IP 55
Insulation class 155 (F)
Frequency See motor plating
Electrical voltage See motor plating
Other data
Humidity < 90% without condensation
Altitude < 1000 m (> 1000m on request)
Maximum suction head according to NPSH of the pump
Sound pressure level dB(A)
0/+3 dB(A)
Power (kW)
0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22
61 63 67 71 72 74 78 81
Cross-section of power cable
(cable comprising of 4 wires) mm
2
Power (kW)
0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22
1.2 1.5-2.5 2.5 – 4
2.5 – 6
4 – 6
6 – 10
10 – 16
Outline and pipe dimensions (Fig. 4).
5.3 Scope of delivery
• Multistage pump
• Installation and operating instructions
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English
WILO SE 01/2016
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