EVO+ - Water pump Norsup - Free user manual and instructions

USER MANUAL EVO+ Norsup

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CIRCULATION PUMPS TYPE EVO+

ORIGINAL MANUAL

UMWÄLZPUMPEN ART EVO+

Exterior view of a mechanical pump or motor assembly (no visible text or symbols)

NORSUP

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Two people swimming in a pool, one with arms extended and the other with hands raised (no text or symbols visible)

EN

DE

FR

4

CIRCULATION PUMPS TYPE EVO+

ORIGINAL MANUAL

16

UMWÄLZPUMPEN ART EVO+

Errors and technical modifications subject to change, reproduction as well as electronic duplication only with our written permission.

© NORSUP Pumps

Edition: 11.2020

Exterior view of a NEPSA motor with black and white casing (no visible text or symbols)

CIRCULATION PUMPS TYPE EVO+

CONTENTS:

GLOSSARY 6

1. GENERAL 6

1.1 Usage site of pump 6

1.2 About this manual 6

1.3 Usage 6

1.3.1 Intended use 6

1.3.2 Error application 6

1.4 Target subject of this manual 6 1.5 Symbols 6

1.6 Additional information 6

2. SAFETY 7 2.1 General 7

2.2 Identification of safety and warning notes within this manual 7

2.3 Intended use 7

2.4 Improper operation 7 2.5 Qualification/training of personnel 7 2.6 Safety-conscious and professional working 7

2.7 Indication about protective measures 7

2.8 Safety indications for the operator 7

2.9 Safety indications for assembly, inspection and maintenance 7

2.10 Remaining risks 8

2.11 Impact and dangers caused by inobservance of this manual 8

3. TRANSPORT, CONSERVATION, STORAGE RETURNS AND DSIPOSAL 8

3.1 Safety notes for transport and storage 8
3.2 Transport/Unpacking 8
3.2.1 Transport 8
3.2.2 Unpacking 8
3.3 Conservation/Storage 9
3.4 Returns 9
3.5 Disposal 9

4. DESCRIPTION OF THE PRODUCT 9

4.1 General description 9
4.2 Information on the product 9
4.3 Set-up of the product 10
4.4 Details about installation location 10
4.4.1 Required space for operation and maintenance 10
4.4.2 Acceptable environmental influences 10

4.4.3 Supply connections 10

4.4.4 Underground, grounding, wall 10

4.5 Emission valuation 10

4.6 Dimensions and weight 10

5. INSTALLATION AND ASSEMBLY MANUAL 11

5.1 Safety notes 11
5.2 Inspection before set-up, installation and assembly 11
5.3 Guidance for set-up, installation and assembly 11 5.4 Pipework

5.5 Installation and assembly rules for emission reduction 11

5.6 Safety equipment 11 5.6.1 Mechanical 11 5.6.2 Electrical 12 5.6.3 Thermal 12

5.7 Power supply connection 12 5.7.1 Electrical 12

6. START-UP AND SHUT-DOWN 12

6.1 Notes for start-up 12
6.2 Preparation for operation 12
6.2.1 Installations for health protection 12
6.2.1.1 Mechanical protection 12
6.2.1.2 Electrical protection 12 6.3 Start-up

6.3.1 Initial start-up 13
6.4 Notes for operation 13

6.4.1 Information on loading capacity 13 6.5 Shut-down

6.5.1 Safety notes 13 6.5.2 Switching off 13

6.5.3 Drainage 13

6.5.4 Conservation/Storage 13

6.6 Recomissioning 13

7. MAINTENANCE AND SERVICE 13

7.1 General and safety notes 13
7.2 Manufacturer recommendation for spares 13
7.3 Maintenance and inspection 13
7.4 Demounting and mounting 14

8. ERRORS 14

9. RELATED DOCUMENTS 15

9.1 Supplemental sheet for transport, intermediate storage and installation 15

CIRCULATION PUMPS TYPE EVO+

GLOSSARY

- Discharge-line The line, which will be connected to the discharge side of the pump.

• Hydraulic The hydraulic describes the part of the pump which transforms velocity energy into pressure energy.
• Suctionline The line, which will be connected to the suction side of the pump.

1. GENERAL

For a long life expectancy of your purchased product please take care about the correct installation. Damages, which are based on incorrect usage can lead to a loss of warranty.

EREFORE PLEASE OBSERVE THE DETAILS OF THIS MANUAL CAREFULLY!

1.1 USAGE SITE OF PUMP

Swimming pools and ponds.

1.2 ABOUT THIS MANUAL

Pumps of the mentioned series are designed for the circulation (based on type with pre-filtration) of swimming pools and ponds.

Based on the design the pump needs to be mounted horizontally. The potentially integrated filter avoids damage of the pump by big particles.

This manual describes the correct handling and usage at any phase of your product's life. Additionally, there are important safety notes stated in this manual.

Therefore it is urgently recommended to read this manual before installation, commissioning or any other work on this product by authorized and trained personnel. Please keep this manual nearby the product so it is always available.

NOTE

• The manufacturer will not take responsibility if this manual has not been observed.
  • Installations are only allowed by trained and qualified staff.
• Warranty claims caused by work/installation on the product can only be accepted when it has been done by the service staff or authorized partner of the manufacturer.
• Single-handed changes or work on the product within the guarantee period will lead to a loss of it.
• Modification or changes of the product are only allowed by agreement of the manufacturer. Original spares and accessories authorized by the manufacturer are for your safety. The usage of other parts could lead to a loss of warranty claims in case of damages. Also, the manufacturer won't take any responsibility for the results caused by these.

1.3 USAGE

1.3.1 INTENDED USE

The intended use of your product is the circulation (based on type with pre-filtration) of swimming pools or ponds. Other usages please see the dedicated pump data sheet or please directly contact the manufacturer.

It is only allowed to use the product within its defined limitation of use (including medium to be pumped/performance curve). Swimming pool pumps will be tested according to our internal reference inspection plan.

1.3.2 ERROR APPLICATION

The manufacturer will not take any responsibility for other usage (misuse) than the mentioned ones in this manual.

1.4 TARGET SUBJECT OF THIS MANUAL

This manual addresses to technically qualified or trained personnel.

1.5 SYMBOLS

SYMBOL	MEANING
	REQUIREMENTIdentifies a requirement for the described action.
	ACTIONGeneral and at safety notes
	RESULT
	CROSS REFERENCE
	NOTEIdentifies general and important notes, recommendations for the safe handling with the purchased product.
	STEP-BY-STEP STRUCTURE OF A PROCESS

1.6 ADDITIONAL INFORMATION

see imprint

NOTE

For spares order, technical questions or service requests please keep the pump-/serial No. available.

see 4.2 Information on the product

Contact:

see Imprint

CIRCULATION PUMPS TYPE EVO+

2. SAFETY

2.1 GENERAL

Before starting any work on or with the product, this manual needs to be read carefully by the service technician/operator in charge of this product. It also needs to be kept in the area of the product.

The safety notes need to be considered, the guidelines have to be followed.

• Local accident prevention regulations
  • Product notes (warn-/notesigns)
• Manual
• Rules and regulations of the operator
  • Further applicable documents
  • Public utility/general electrical regulations

2.2 IDENTIFICATION OF SAFETY AND WARNING NOTES WITHIN THIS MANUAL

The safety- and warning symbols used in this manual, which could lead to an episode because of inobservance are shown in the following table:

SYMBOL MEANING
	DANGERThis symbol/word marks a hazard with a high risk grade. If this danger is not avoided, severe injuries or death can be the consequence.
	WARNINGThis symbol/word marks a hazard with a high risk grade. If this danger is not avoided, severe injuries or death can be the consequence.
	CAUTIONThis symbol/word in combination with a signal word marks a general hazard area that can lead to severe injuries if disregarded.
	GENERAL DANGER SPOTIn combination with a signal word, this symbol marks a general hazard area. If it is disregarded, severe injuries can be the consequence.
	HAZARDOUS VOLTAGEIn combination with a signal word, this symbol marks a general hazard area, caused by voltage. It also contains additional information for protection against electric voltage.

Marks, directly labeled on the product (such as rotation arrow, description of connections, name plate etc.) strictly need to be observed and kept in readable condition.

2.3 INTENDED USE

Please see 1.3.1 Intended Use

The operation safety can only be covered by the usage according to please 📊 see 1.3 Usage

2.5 QUALIFICATION/TRAINING OF PERSONNEL

The personnel responsible for the handling, installation, maintenance and inspection must have the right qualifications for these jobs. Is there a lack of detailed expertise the personnel needs to be trained and educated. Persons without detailed expertise or training are not allowed to work with or on this product.

Please make sure that the product is out of the range of kids. It is important for qualified personnel and the operator to read this manual before starting work on or with this product!

2.6 SAFETY-CONSCIOUS AND PROFESSIONAL WORKING

All stated safety rules within this manual, local/national rules for accident prevention and also possible internal working and safety procedures need to be observed and followed.

2.7 INDICATION ABOUT PROTECTIVE MEASURES

For the whole lifecycle of the product following protective measures need to be taken:

• The staff need to be equipped with personal protective equipment.
• Instruction of the staff by this manual and by the stated safety regulations.

2.8 SAFETY INDICATIONS FOR THE OPERATOR

• If there is a danger by hot or cold parts, they need to be protected against accidental contact by the customers.
• If there is any protection against accidental contact it is not allowed to operate the product without it.
• Possible removed protections against accidental contact, e.g. for maintenance, need to be mounted again before restart.
• Dangers caused by electrical energy need to be eliminated. (For details please see for example the rules of EVU/VDE and the local electrical company).

2.9 SAFETY INDICATIONS FOR ASSEMBLY, INSPECTION AND MAINTENANCE

The operator needs to take care, that all assembly, inspection and maintenance work will be done by authorized and qualified personnel being familiar with the product by studying this manual carefully. In general, all works on the product are only allowed when it is out of operation and secured against accidental startup.

The procedure for shut-off in this manual need to be considered, please 📊 see 6.5 Shut-down

Directly after the work has been done, all safety and protective measures need to be placed/brought into function again. An operation without these measures is not allowed. Before restart please see 6.5 Shut-down

CIRCULATION PUMPS TYPE EVO+

2.10 REMAINING RISKS

Despite of extensive safety measures against dangers these can not be eliminated in total. Based on the design, the remaining risks have been reduced to a minimum for highest possible safety. By working in accordance with the known rules and regulations for safety you will be able to avoid any further risk.

2.11 IMPACT AND DANGERS CAUSED BY INOBSERVANCE OF THIS MANUAL

DANGER

REMAINING RISK

• Danger caused by electrical energy during connecting the power source.
- Danger caused by electrical energy during disconnecting the power supply.
- Hot motor surface – burn hazard!
Work at the power line is only allowed when it is shut-off and secured against accidental resetting.
Before start-up or shut-down, please check if there is any leackage.

Inobservance of the stated safety notes could lead to a risk for persons as well as environment and the machine itself.

For example, following points could be a result of inobservance:

• Failure of important functions of the product.
• Failure of specified methods for maintenance.
• Risk for persons through electrical, mechanical or chemical influence.
• Risk for the environment by leaking and possible danger pump medium.

NOTE

Inobservance of the stated safety notes and specifications could lead to a loss of all damage claims and warranty.

3. TRANSPORT, CONSERVATION, STORAGE, RETURNS AND DISPOSAL

3.1 SAFETY NOTES FOR TRANSPORT AND STORAGE

For transport and storage all local valid rules of carrying business and if applicable, the rules for operating cranes, fork lifts or related machines need to be followed.

3.2 TRANSPORT/UNPACKING

3.2.1 TRANSPORT

The goods have been packed according to manufacturer standard or as agreed upon the contract. During transportation high vibrations need to be avoided because this could impact the lifetime of the product. Transport safety rules and regulations need to be observed.

DANGER

DANGER THROUGH FALLING PARTS

The transportation and lifting of the goods need to be done according the valid accident prevention regulations and other rules, if applicable.

see9.1 Supplemental sheet for transport, intermediate storage and installation

CAUTION

During transport the products should not collide with other goods, this could cause damage.

3.2.2 UNPACKING

After unpacking, compare the serial number on the product to the delivery slip and the nameplate. Please also check the completeness of the delivered goods.

For avoiding any pollution of the product, it is recommended that the unpacking will be done on the installation site.

During unpacking, take care of not damaging the product and that no packing material will be left in and on the product itself. Packingmaterial needs to be disposed according to local disposal regulations so they aren't a hazard to the personnel (e.g. stumbling or other dangers).

NOTE

see9.1 Supplemental sheet for transport, intermediate storage and installation

NOTE

For conservation/storage not only the rules of this manual need to be observed but also if applicable the rules of the overall documentation.

CIRCULATION PUMPS TYPE EVO+

3.3 CONSERVATION/STORAGE

In general the delivered product is ready for immediate use. Should the product not be used immediately or stored over a longer period appropriate necessary measures need to be taken.

Additionally, following points need to be considered:

• Drain the pump (for cast iron pumps apply conservation)
  • Repeatedly rinse with cold, clear water → Completely drain pump
• Connection openings need to be closed (pipe, suction and discharge lines, ...)
  • Outside storing with direct ultraviolet radiation should be coercively avoided with plastic pumps
• Condensed water could attack metal parts and change the characteristics of used lubricating grease.

NOTE

Disobeying these regulations will lead to an expiration of warranty.

At casted pumps all rotating parts need to be protected against corrosion to avoid stucking. Any deviations need to be clarified with the manufacturer. If you have questions please contact the manufacturer. For restarting please see 6. Start-up and shut-down

3.4 RETURNS

Before returning the product, it needs to be drained.

DANGER BY MEDIUM DETRIMENTAL TO HEALTH AND THE ENVIRONMENT

Please observe the safety notes in this manual, possible rules and regulations by the operator and the valid local rules and regulations. Personal protective equipment needs to be used. In case of handling medium which is detrimental to health and environment, suitable safety measures need to be taken for collection and correct disposal.

Before returning goods please contact the manufacturer for possible necessary conservation and/or packing.

NOTE

Disrespecting the stated rules for resending in case of a claim, could lead to a loss of warranty.

3.5 DISPOSAL

The disposal is up to the owner of this product. For the correct disposal following hints could be helpful:

• Remove the medium to be pumped, and if necessary, collect it for special disposal. If necessary decontaminate the pump.
• If the medium to be pumped is detrimental to health and environment, clean contaminated parts.
• Separate the different kinds of materials
• Correct disposal of the different components according to the local rules and regulations

DANGER

DANGER BY MEDIUM WHICH IS DETRIMENTAL TO HEALTH AND THE ENVIRONMENT

Please observe the safety notes in this manual, possible rules and regulations by the operator and the valid local rules and regulations. Personal protective equipment need to be used. In case of handling medium which is detrimental to health and the environment suitable safety measures need to be done for collection and correct disposal.

4. DESCRIPTION OF THE PRODUCT

4.1 GENERAL DESCRIPTION

Swimmingpool circulation pump

Pumps of the mentioned series are designed for the circulation (based on type with pre-filtration) of swimming pools and ponds.

Based on its design the pump needs to be mounted horizontally. The integrated pre-filter avoids possible damage of the pump by big particles.

4.2 INFORMATION ON THE PRODUCT

The technical details and data are available on the name plate of the product

NORSUP
Output kW		V/Hz
Q max l/min		H max: m
rpm		INSUL. CL F
A	μF/V			CE
IP 55	Size:		S

PICTURE 1: EXAMPLE OF NAME PLATE

Additional information is available in the technical datasheet referring to your purchased product.

CIRCULATION PUMPS TYPE EVO+

NOTE

Please consider type plates of other components if necessary!

4.3 SET-UP OF THE PRODUCT

Pumps with glue fitting

For a successful glued connection it is necessary to be aware of the functions of glued connections. The most common reason for a weak/failed glued connection is not the glue strength, but the insufficient preparation of the surfaces which shall be glued or the wrong selection of glue for this application.

• Greasing of the surface to be glued
One requirement for a successful glued connection is to completely remove all remaining oil, grease, dust and other dirt from the surfaces to be glued. All dissolvers entirely evaporating of the cleaned glue surface are suitable. (e.g. "Henkel" tangit cleaner for PVC and ABS).

- Glueing of the parts

For glueing of PVC and ABS parts, a special glue shall be used (e.g. „Henkel“ tangit glue or „Würth“ FSK glue). For the right usage and amount of glue, please see the specific manual of the glue product and safety notes of the manufacturer. Final strength after 24 hours.

Pumps with screw fitting

For pumps with screw fitting only the usage of teflon tape for sealing the connection is recommended as other sealing materials could cause damages on the windings.

4.4 DETAILS ABOUT INSTALLATION LOCATION

The pump aggregate needs to installed that an exchange of parts or the complete unit is possible. With heavy aggregates, there needs to be space for other possibilities according to the weight for the safe use of hoisting devices and other additives. There have to be driveways for haulage and evacuation.

4.4.2 ACCEPTABLE ENVIRONMENTAL INFLUENCES

It is very important, that the pump and the aggregates will be installed in a dry, frost-proof and vibration-free area. The temperature should not be lower than +4°C and not more than +40°C. Aberrations possible on request. In general a good venting is necessary.

OPERATION:

The maximum allowed temperature of the medium to be pumped is +40°C.

4.4.3 SUPPLY CONNECTIONS

Draining of the pump

The plug for draining the pump is situated in the pump case. In case of producing water hazarding liquids, it has to be made sure not to end up in the sewage system!

DANGER

DANGER TO HEALTH BY ROTATING PARTS

The drainage and venting of the pump must take place at cessation.

DANGER

DANGER TO HEALTH BY LEAKING MEDIA

The installation of the machine and machine parts has to be operated by technically qualified personnel according to the prevailing safety regulations in the manual.

Personal protective equipment needs to be used.

4.4.4 UNDERGROUND, GROUNDING, WALL

The grounding needs to be relevant to make sure the whole pump can be installed safe and strained. Strains could lead to an early wearing of the pump and/or its components or the motor. Please take care, that no external vibrations will come through the underground into the pump. Installation work needs to follow the rules for reducing the body and air sound transmission. It is recommended to use damping or absorbing materials for the installation.

see 5.3 Guidance before set-up, installation and assembly and 5.4 Pipework

4.5 EMISSION VALUATION

In case the sound intensity level of the product, operating point, motor, pipeline, type ... is above 85 dB.

CAUTION

4.6 DIMENSIONS AND WEIGHT

You will find the dimensions and the weight of the delivered product on the dimensional drawing in the technical documentation.

CIRCULATION PUMPS TYPE EVO+

5. INSTALLATION AND ASSEMBLY MANUAL

5.1 SAFETY NOTES

NOTE

The installation of the machine and machine parts has to be operated by technically qualified personnel according to the prevailing safety regulations in the manual.

5.2 INSPECTION BEFORE SET-UP, INSTALLATION AND ASSEMBLY

Before beginning with the installation, immediately after delivery please confirm the serial number and pump type on the product compares with the delivery slip. Possibly delivered equipment needs to be checked for completeness. Visually check the delivered product(s) for any damages.

In case of a transport damage, please directly contact the manufacturer or authorized partner.

CAUTION

D

Take care that no packing material is left in or on the product.

see 3.2.2 Unpacking

5.3 GUIDANCE FOR SET-UP, INSTALLATION AND ASSEMBLY

NOTE

The installation of the machine and machine parts has to be operated by technically qualified personnel according to the prevailing and in the manual stated safety regulations.

5.4 PIPEWORK

CAUTION

• Pump needs to be mounted horizontally
  • The suction line should be as short as possible to reduce pressure losses which could lead to performance loss and bad suction behaviour
  • Install pipes stressfree
  • Fill the suction line and pump with the medium before usage

The pumps can be mounted above or below water level. For heights see the following table.

CAUTION

- Pipework and water supply need to be designed according valid rules to avoid any chance that the pump will suck air.

Dry running of the pump causes high damages on the pump and seals.

Pressure line

Between discharge side of the pump and the pressure line there needs to be a shut-off slide and a non-return valve. Additionally you can use the slide to adjust the flow rate and height while the non-return valve avoids line shocks when shutting-down the pump.

The installed pump will be pressure tested at the manufacturer.

CAUTION

[NO TEXT]

Pipelines should be pressure tested without pump, otherwise the pump could be damaged.

5.5 INSTALLATION AND ASSEMBLY RULES FOR EMISSION REDUCTION

During installation please check each threadened connection.

CAUTION

DANGER BY VIBRATIONS AND SOUND LEVEL

Alt must be checked that the screws and connections are tight.
Observe valid bolting torques!

Inobservance could lead to higher vibrations and a higher noise level, which could cause physical and mental damages.

5.6 SAFETY EQUIPMENT

5.6.1 MECHANICAL

The installed safety equipment mustn't normally be removed. Demounting is only allowed during halt of the product in case of necessary maintenance.

CAUTION

DANGER OF CAPTURE BY ACCIDENTAL START-UP OF THE SHAFT

Disconnectpowersource!

see 5.7 Power supply connection

After work is finished, all removed safety equipment needs to be mounted again before start-up.

CIRCULATION PUMPS TYPE EVO+

5.6.2 ELECTRICAL

For pumps, equipped without motor protection you need to take care that the motor protection switch is correctly adjusted. Is there any danger in sight, an emergency stop button (DIN EN 809) is recommended. For any questions, please contact the manufacturer or authorized partner.

5.6.3 THERMAL

The installed safety equipment mustn't normally be removed. Demounting is only allowed after the pump has been stopped and cooled down in case of necessary maintenance.

!!! The motor surface could reach up to +70°C while running → Burn hazard !!!

5.7 POWER SUPPLY CONNECTION

5.7.1 ELECTRICAL

The installation of our pump is only allowed if the pool or pond follows the rules of DIN/VDE 0100 Part 702. Operating the pump requests an installed fault-current circuit breaker (max. 30 mA). Take care there is an electrical separator in the electrical installation. Disconnecting the product from the power supply needs to be done at each single pole by a minimum distance of 3 mm between the contacts.

According to the standards, following cable types should be used: H05RN-F respectively H07RN-F.

see 5.2 Inspection before installation and 2. Safety

• Observe manual of motor.
• Check correct rotation direction.
• Check star-delta switch (Timerelais setting).
• Before checking rotation direction respectively starting the aggregate, please fill the suction line and the pump with liquid. If hazardous liquids will be handled, please use water. 8 see 5.8 Inspection after installation!

6 START-UP AND SHUT-DOWN

6.1 NOTES FOR START-UP

All product and equipment related manuals with its safety notes need to be observed.

Protection guards which protect against rotating elements need to be installed before bringing into operation. Safety equipment against contact with hot or cold surfaces and liquids, and as a splash guard against chemical or health harming liquids, needs to be in place before operation. Operation without the safety devices/equipment is not allowed.

During operation safety guards mustn't be demounted. If the removing of any safety guards is necessary, take care that it will be mounted again before start-up.

6.2.1.2 ELECTRICAL PROTECTION

6.3 START-UP

CIRCULATION PUMPS TYPE EVO+

6.3.1 INITIAL START-UP

To avoid any damage or accidents please read the referring manual carefully and make sure it is clear before the initial start-up.

Please follow these steps for initial start-up:

• The suction shut-off slide needs to be fully opened.
• The pressure gate has to be slightly opened.
- Remove the cover from the strainer/filter basket in combination with the fastening nut of the pre-filter (use special wrench if attached)
- Fill the pump with water through the pre-filter until it flows into the suction pipe. Important! Never use the pump dry.
- If the filter cage has been removed, insert it again to avoid dirt and damage.
• Compare line voltage and frequency with the type sign.
- Mount and fasten cover with fastening nut. Look for the application of the seal.
• After restarting the pump regulate the delivery rate of the pump with the pressure gate. This mustn't happen with the suction gate.

Please see technical documentation and data for information on loading capacity.

6.5 SHUT-DOWN

6.5.1 SAFETY NOTES

NOTE

All valid local rules and regulations, e.g. VDE/EVU regulations and all safety rules need to be observed. see 2. Safety

6.5.2 SWITCHING OFF

CAUTION

Switch off and disconnect the power source. Safe it against accidental resetting!

6.5.3 DRAINAGE

Medium to be pumped

Drain the pump and pipes under observance of dangers through the medium to be pumped on the lowest drain connection. Take care about safety for individuals and the environment.

CAUTION

• Draining and venting only allowed when the product is out of order.
  • The pump is not allowed to be under pressure caused by the system itself.

6.5.4 CONSERVATION/STORAGE

see 3.3 Conservation/Storage

6.6 RECOMMISSIONING

The recommissiong will be done as described in see 6.0 Start-up and shut-down

7 MAINTENANCE AND SERVICE

7.1 GENERAL AND SAFETY NOTES

The maintenance intervals for each component need to be observed.

For maintenance all stated and in the overall documentation mentioned safety notes, rules and regulations of the operator and the local rules and regulations including valid applicable standards need to be followed.

NOTE

To avoid any damages or errors we recommend to contact the manufacturer or authorized partner. Our competent service technicians stand for professional and accurate support for your product. For further information contact the manufacturer or authorized partner. see 1.6.1 Contact details

7.2 MANUFACTURER RECOMMENDATION FOR SPARES

Detailed spare part recommendation on request.

7.3 MAINTENANCE AND INSPECTION

CAUTION

The suction filter needs to be cleaned from time to time. When the suction filter is polluted or filled, the delivery rate decreases and there is no adequate filtration.

Cleaning of the filter

• Shut down the pump · Close the block valves
• Open the screw cap with included equipment (if applicable)
  • Take out the filter, clean it and insert it again
  • Fill the pump at least up to the suction line
• Close the screw cap again · Open all closed block valves
• Restart the pump

Inspection during operation

The pump always needs to run vibration-free. Take care about mechanical noises. During the running-in period please check for leakage in regular intervals. In case there is increased leakage on the mechanical seal, it has to be replaced by a qualified expert.

CIRCULATION PUMPS TYPE EVO+

The leakage opening of the mechanical seal below, between motor and casing cover, mustn't be clogged or sealed otherwise the water rises on the inside and the motor will be harmed. Take care that there won't be any subsequent damages caused by leakage. If necessary provide a retaining device or leakage control. If the pump is stopped by the motor or thermal protection, the power supply needs to be disconnected and secured so that no accidental restart is possible. Try to rotate the motor shaft by use of a screwdriver on the side of the ventilator.

If this can be done easily the electrical supply could be connected again and the button of the overload and motor switch can be pushed. When it's necessary to start the pump again or if it works hard, an expert has to diagnose the disturbance. The power supply and the fuses also need to be checked.

Preventive measures

Consumables:

The exchange of any consumable is only allowed by trained and qualified personnel.

Demounting and remounting:

NOTE

Recommissioning takes place analog see 6 Start-up and shut-down

Spares 8 see 6 7.2 Manufacturer recommendation for spares

NOTE

Maintenance work is only allowed by trained and qualified personnel. Warranty claims can only be accepted if work on the product has been done by the service department of the manufacturer or authorized partners of the manufacturer.

see 6.5 Shutting-down

7.4 DEMOUNTING AND MOUNTING

CAUTION

Switch off and disconnect the power source. Safe it against accidental resetting!

For demounting or mounting please contact the manufacturer and take care about all stated rules and regulations inside all applicable manuals. Recommissioning takes place analog see 6. Start-up and shut-down

With pumps possible lubrication intervals need to be observed.

8 ERRORS

Error Possible reason		Action
Leakage pump	Damaged mechanical seal	Changing the mechanical seal
Pump is stuck	Glued mechanical seal	Clean pump and rotate motor shaft
Motor noises	Damaged bearings	Bearing change by specialist
Pump automatically shuts down	Overload and therefore shutdown by safety devices	Check free-run of motor. If it is stiffed, contact the manufacturer. If it is smoothrunning, cool down motor and bring into operation again. For further problems, please contact the manufacturer.

CIRCULATION PUMPS TYPE EVO+

9 RELATED DOCUMENTS

9.1 SUPPLEMENTAL SHEET FOR TRANSPORT, INTERMEDIATE STORAGE AND INSTALLATION

CAUTION

The transport and the installation needs to take place professionally.

NOTE

Possibly available eye bolts on the electric motor are only allowed to lift the motor without any other installed equipment. For this, tighten the eye bolts.

CAUTION

It is not allowed to use the eye bolts of the motor for lifting or installation of the whole mounted pump!

NOTE

For this usage chemical fiber belts or other suitable lifting equipment has to be used on suitable positions of the pump. The attachment of the product is only allowed on structure stable components like casing, nozzle, frame or specially installed lifting lugs on the frame!

DANGER

It needs to be ensured that during transport the product cannot slip out of the transport suspension.

DANGER TO LIFE BY FALLING PARTS!

Transportproductonly horizontally Don't use free shaft ends for transport or lifting.

Observelocalaccident prevention regulations! Use only suitable and licensed lifting equipment!

If necessary, use longer fork for fork lift and/or hand lift.

Weight information on the product is stated in the technical documentation.

NOTES

Exterior view of a white industrial pump with black and hatched casing (no visible text or symbols)

UMWÄLZPUMPEN ART EVO+

INHALTSVERZEICHNIS:

GLOSSAR 18

1.ALLGEMEINES18

4.3 AUFBAU DES PRODUKTES

Aerial view of a person swimming in a blue water pool with visible swimming patterns (no text or symbols)

NOTIZEN

Exterior view of a NEPSA motor with black and white casing (no visible text or symbols)

POMPES DE CIRCULATION TYPE EVO+

SOMMAIRE:

GLOSSAIRE 32

1. INFORMATIONS GÉNÉRALES 32

3. TRANSPORT, CONSERVATION, STOCKAGE 35

3.3 Conservation/Stockage 35

3.4 Retour 35

3.5 Recyclage 36

4. DESCRIPTION DU PRODUIT 36

6.5.4 Conservation/Stockage 41

6.6 Remise en service 41

7. ENTRETIEN ET MAINTENANCE 41

4.2 INFORMATIONS SUR LE PRODUIT

4.3 CONCEPTION DU PRODUIT

Close-up of human feet and legs standing on a blue water surface, no text or symbols visible

COMMENTAIRES

Close-up of a transparent blue water surface with subtle reflections and splashes (no text or symbols)

NORSUP