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en

Safety

12

WILO SE 02/2022

Signal words

DANGER

Imminent danger.

May result in death or severe injuries if the hazard is not prevented.

WARNING

Non-observance may result in (very) severe injury.

CAUTION

The product risks becoming damaged. “Caution” is used when there is a risk to the
product if the user does not observe procedures.

NOTICE

Note containing useful information for the user about the product. It assists the user
in the case of an issue;

2.2

Personnel qualification

The installation, operating and maintenance personnel must have the appropriate qual-
ifications 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 accom-
plished if necessary by the manufacturer of the product at the request of the operator.

2.3

Danger in the event of non-ob-
servance of the safety instruc-
tions

Non-observance of the safety instructions can result in risk of injury to persons and
damage to the environment and the product/unit. Nonobservance of the safety in-
structions results in the loss for any claims to damages. In particular, non-observance
can, for example, result in the following risks:

ƒ

Danger to persons due to electrical, mechanical and bacteriological factors

ƒ

Damage to the environment due to leakage of hazardous materials

ƒ

Property damage

ƒ

Failure of important product/unit functions

ƒ

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 ex-
isting 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 user

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.

ƒ

If hot or cold components on the product/unit lead to hazards, local measures must
be taken to guard them against touching.

ƒ

Guards which protect personnel from coming into contact with moving compon-
ents (e.g. the coupling) must not be removed while the product is in operation.

ƒ

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.

ƒ

Highly flammable materials are always to be kept at a safe distance from the
product.

ƒ

Danger from electrical current must be eliminated. Local directives or general dir-
ectives [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 de-
tailed study of the operating instructions

Содержание 2.0-VE 22-36-52

Страница 1: ...Pioneering for You Wilo Helix V FIRST V 2 0 VE 22 36 52 4120943 Ed 12 02 2022 en Installation and operating instructions...

Страница 2: ......

Страница 3: ...8 9 5 6 12 1 2 3 4 10 7 1 2 3 4 10 8 9 5 6 12 7 Fig 1 FIRST...

Страница 4: ...Fig 2...

Страница 5: ...Fig 3 Fig 6 Fig 7 Fig 5 HIGH VOLTAGE LOW VOLTAGE L1 L2 L3 W1 V2 U2 W2 U1 V1...

Страница 6: ...C D E F G H J K Helix FIRST V F 22 PN16 PN25 PN30 130 260 215 226 300 90 DN50 125 4 x M16 4 x 14 Helix FIRST V F 36 PN16 170 294 240 226 320 105 DN65 145 4 x M16 PN25PN30 8 x M16 Helix FIRST V F 52 PN...

Страница 7: ...Fig 8 Fig 9 Fig 10 x2 x4...

Страница 8: ......

Страница 9: ...9 English 10...

Страница 10: ...mproper use 13 3 Transport and interim storage 13 4 Application 13 4 1 Applications areas 13 5 Technical data 14 5 1 Type key 14 5 2 Data table 14 5 3 Scope of delivery 15 5 4 Accessories 15 6 Descrip...

Страница 11: ...e time of going to print 2 Safety These operating instructions contain basic information which must be adhered to dur ing installation operation and maintenance For this reason these operating instruc...

Страница 12: ...procedures 2 4 Safety consciousness on the job The safety instructions included in these installation and operating instructions the ex isting national regulations for accident prevention together wit...

Страница 13: ...ions The limit values must on no account fall under or exceed those values specified in the catalogue data sheet 3 Transport and interim storage When receiving the material check that there has been n...

Страница 14: ...ons without K are equipped with simple mechanical seal S Lantern orientation align with suction pipe X X Care version 1 1 Single phase motor None or 3 Triphase motor With motor 400 460 Motor electrica...

Страница 15: ...HELIX range Designation Article n 2x round counterflanges in stainless steel 1 4404 PN16 DN50 4038587 2x round counterflanges in stainless steel 1 4404 PN25 DN50 4038589 2x round counterflanges in st...

Страница 16: ...ntact with water are made of stainless steel or grey cast iron For aggressive fluid special versions exist with stainless steel only for all wetted components Helix pumps are equipped with a simple me...

Страница 17: ...to ease its disassembly WARNING Risk of accident by hot surfaces The pump must be positioned so that someone cannot come into contact with the hot pump surfaces while operation Install the pump in a d...

Страница 18: ...ited The circulation sense of the fluid is indicated on the identification label of the pump Pump must be installed in such a way that it is not stressed by the pipework The pipes must be attached so...

Страница 19: ...motors must be connected to an approved safety switch The set nominal current must correspond to the electrical data on the motor name plate The supply cable must be laid so that it never touches the...

Страница 20: ...alve on the suction side 2 Remove the filling plug 6b Open the drain priming plug not completely 5b Fill the pump and the suction pipe with water Make sure that there is no air in the pump and in the...

Страница 21: ...temperatures and system pressure close isolating valves before and after the pump First allow pump to cool down These pumps are maintenance free Nevertheless a regular check is recommended every 15 0...

Страница 22: ...ly Pump delivers unevenly Air in pump Evacuate the air in the pump check that the suction pipe is airtight If required start the pump 20 30s open the air bleed screw in order to move air away close th...

Страница 23: ...disposed of along with domestic waste To ensure proper handling recycling and disposal of the used products in question please note the following points Only hand over these products at designated ce...

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Страница 28: ...Pioneering for You Local contact at www wilo com contact WILO SE Wilopark 1 44263 Dortmund Germany T 49 0 231 4102 0 F 49 0 231 4102 7363 wilo wilo com www wilo com...

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