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Summary of Contents for KSB Filtra N
- Page 1 Recirculation Pump for Swimming Pool Filter Systems Filtra N Installation/Operating Manual...
- Page 2 All rights reserved. The contents provided herein must neither be distributed, copied, reproduced, edited or processed for any other purpose, nor otherwise transmitted, published or made available to a third party without the manufacturer's express written consent. Subject to technical modification without prior notice. © KSB SE & Co. KGaA, Frankenthal 12/04/2019...
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Page 3: Table Of Contents
Prerequisites for commissioning/start-up .................. 20 6.1.2 Start-up............................... 20 Operating limits.............................. 20 Shutdown/storage/preservation ........................ 21 Returning to service ............................ 21 Servicing/Maintenance ........................ 23 Safety regulations............................ 23 Maintenance/inspection.......................... 23 Drainage/disposal ............................ 23 Reassembling the pump set ........................... 23 7.4.1 Re-installing the mechanical seal...................... 23 7.4.2 Fitting the impeller .......................... 24 Filtra N 3 of 36... - Page 4 Cleaning the filter basket........................ 28 Trouble-shooting.......................... 29 Related Documents .......................... 30 Exploded view and list of components ...................... 30 Wiring diagram............................... 31 EU Declaration of Conformity ...................... 32 EU Declaration of Conformity ...................... 33 Certificate of Decontamination...................... 34 Index .............................. 35 Filtra N 4 of 36...
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Page 5: Glossary
Machine without drive, additional components or accessories Pump set Complete pump set consisting of pump, drive, additional components and accessories Self-priming ability Ability of a filled pump to evacuate a suction line, i.e. to self-prime from an unfilled suction line. Filtra N 5 of 36... -
Page 6: General
The serial number uniquely describes the product and is used as identification in all further business processes. In the event of damage, immediately contact your nearest KSB service facility to maintain the right to claim under warranty. 1.2 Symbols Table 1: Symbols used in this manual... -
Page 7: Safety
Deficits in knowledge must be rectified by means of training and instruction provided by sufficiently trained specialist personnel. If required, the operator can commission the manufacturer/supplier to train the personnel. Training on the pump (set) must always be supervised by technical specialist personnel. Filtra N 7 of 36... -
Page 8: Consequences And Risks Caused By Non-Compliance With This Manual
▪ Only perform work on the pump set when it has been disconnected from the power supply (de-energised). ▪ The pump (set) must have cooled down to ambient temperature. ▪ Pump pressure must have been released and the pump must have been drained. Filtra N 8 of 36... -
Page 9: Unauthorised Modes Of Operation
Never operate the pump (set) outside the limits stated in the data sheet and in this manual. The warranty relating to the operating reliability and safety of the supplied pump (set) is only valid if the equipment is used in accordance with its intended use. (ð Section 2.2, Page 7) Filtra N 9 of 36... -
Page 10: Transport/Temporary Storage/Disposal
1. On transfer of goods, check each packaging unit for damage. 2. In the event of in-transit damage, assess the exact damage, document it and notify KSB or the supplying dealer and the insurer about the damage in writing immediately. -
Page 11: Disposal
Contact your local waste disposal partner for returns. If the used electrical or electronic equipment contains personal data, the operator is responsible for deleting it before the equipment is returned. Filtra N 11 of 36... -
Page 12: Description Of The Pump (Set)
▪ Self-priming ▪ With integrated filter basket for recirculation and pre-filtering Pump for handling clear, chlorinated or treated water as well as seawater and brackish water. 4.2 Designation Example: Filtra N 6 E Table 3: Designation key Code Description Filtra N Type series Size;... -
Page 13: Design Details
Suction nozzle Shaft Shaft seal Impeller Design The pump is designed with a horizontal fluid inlet and a vertical outlet. The hydraulic system runs in common bearings and is connected to the motor via a shaft. Filtra N 13 of 36... -
Page 14: Noise Characteristics
18 D 22 D 24 D 30 D 4.7 Scope of supply Depending on the model, the following items are included in the scope of supply: ▪ Pump set Accessories Further required accessories can be purchased from our distributors. Filtra N 14 of 36... -
Page 15: Installation At Site
Before beginning with the installation check the following: ▪ The pump set can be operated on the power supply network according to the data on the name plate. ▪ The fluid to be handled matches the description of suitable fluids. Filtra N 15 of 36... -
Page 16: Installing The Pump Set
Make sure the pump set can be easily accessed for maintenance and repair work. Required working area The following working area is recommended: Fig. 4: Required working area 80 mm (optimum: 100 mm) for removing and fitting the motor 300 mm for replacing the filter Filtra N 16 of 36... -
Page 17: Connecting The Piping
5.5 Connection to power supply DANGER Electrical connection work by unqualified personnel Danger of death from electric shock! ▷ Always have the electrical connections installed by a trained and qualified electrician. ▷ Observe regulations IEC 60364. Filtra N 17 of 36... -
Page 18: Priming And Venting The Pump
Damage to the pump (mechanical seal, motor bearings)! ▷ Refer to the arrow indicating the direction of rotation on the pump set. ▷ Check the direction of rotation. If required, check the electrical connection and correct the direction of rotation. Filtra N 18 of 36... - Page 19 The motor's direction of rotation must match the arrow indicating the direction of rotation on the pump. 3. If the motor is running in the wrong direction of rotation, check the electrical connection of the motor and the control system, if applicable. Filtra N 19 of 36...
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Page 20: Commissioning/Start-Up/Shutdown
0 to +35 ℃ Ambient temperature 0 to +60 ℃ Voltage/frequency, alternating current 230 V / 50 Hz Voltage/frequency, three-phase current 230 V / 400 V / 50 Hz Max. suction lift Enclosure IP 44 Filtra N 20 of 36... -
Page 21: Shutdown/Storage/Preservation
Failure to re-install or re-activate protective devices Risk of injury from moving parts or escaping fluid! ▷ As soon as the work is completed, properly re-install and re-activate any safety- relevant devices and protective devices. Filtra N 21 of 36... - Page 22 6 Commissioning/Start-up/Shutdown NOTE If the equipment has been out of service for more than one year, replace all elastomer seals. Filtra N 22 of 36...
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Page 23: Servicing/Maintenance
The following rules must be observed when installing the mechanical seal: ▪ Work cleanly and accurately. ▪ Only remove the protective wrapping of the contact faces immediately before installation takes place. ▪ Prevent any damage to the sealing surfaces or O-rings. Filtra N 23 of 36... -
Page 24: Fitting The Impeller
ü The mechanical seal has been properly installed. (ð Section 7.4.1, Page 23) 1. Fit impeller 230 and make sure that the torque-transmitting elements of the mechanical seal are engaged in the recesses of the impeller. 2. Fit diffuser 171. Filtra N 24 of 36... -
Page 25: Mounting The Motor
▷ Use suitable transport devices, lifting equipment and lifting tackle to move heavy assemblies or components. Observe the general safety instructions and information. For dismantling and reassembly observe the exploded views and the general assembly drawing. (ð Section 9.1, Page 30) Filtra N 25 of 36... -
Page 26: Dismantling The Motor
7 Servicing/Maintenance NOTE All maintenance work, service work and installation work can be carried out by KSB Service or authorised workshops. For contact details please refer to the enclosed "Addresses" booklet or visit "www.ksb.com/contact" on the Internet. 7.5.2 Dismantling the motor... -
Page 27: Dismantling The Mechanical Seal
7.6.2 Recommended spare parts stock for 2 years' operation to DIN 24296 Table 6: Quantity of spare parts for recommended spare parts stock Part No. Description Number of pumps (including stand-by pumps) 10 and more Rolling element bearing 20 % Mechanical seal 20 % Filtra N 27 of 36... -
Page 28: Inspection Work
10. Re-fill the pump casing with water, if required. 11. Check the lid seal and replace it, if required. 12. Fit the lid seal on the lid and screw the lid down until it will not go any further. Filtra N 28 of 36... -
Page 29: Trouble-Shooting
▷ For any work performed to remedy faults, observe the relevant information given in this instruction manual and/or in the product literature provided by the accessories manufacturer. If problems occur that are not described in the following table, consultation with the KSB service is required. Table 7: Trouble-shooting Problem Possible cause Remedy Motor does not start. -
Page 30: Related Documents
4x(900.02) (833) 1x(412.04) F iltra N 22; 24; 30 (160) 1x(412.01) 1x412.01 (832) (230) (831) (745) 4x(900.02) (745.01) 1x(412.03) Filtra N 6; 8; 12; 14; 18 (331) (81.59) (420) (81.93) 81-59 (837) 4x(900) (331) 4X(563) (818) (89-12) (932) (101) (81-23) -
Page 31: Wiring Diagram
Sizes 6 E, 8 E, 12 E, 14 E and 18 E 230 V 400 V 230 V Fig. 14: Wiring diagram (sizes 6 E, 8 E, 12 E, 14 E and 18 E) Sizes 22 E and 24 E Fig. 15: Wiring diagram of sizes 22 E and 24 E Filtra N 31 of 36... -
Page 32: Eu Declaration Of Conformity
128, rue Carnot, 59320 Sequedin (France) The manufacturer herewith declares that the product: Filtra N (E, 1~) Serial number range: 2019w01 to 2020w52 ▪ is in conformity with the provisions of the following Directives as amended from time to time: –... -
Page 33: Eu Declaration Of Conformity
128, rue Carnot, 59320 Sequedin (France) The manufacturer herewith declares that the product: Filtra N (D, 3~) Serial number range: 2019w01 to 2020w52 ▪ is in conformity with the provisions of the following Directives as amended from time to time: –... -
Page 34: Certificate Of Decontamination
We confirm that the above data and information are correct and complete and that dispatch is effected in accordance with the relevant legal provisions....................................Place, date and signature Address Company stamp Required fields Filtra N 34 of 36... -
Page 35: Index
Intended use 7 Key to safety symbols/markings 6 Noise characteristics 14 Preservation 21 Product description 12 Reassembly 25 Return to supplier 10 Returning to service 21 Safety 7 Safety awareness 8 Scope of supply 14 Shaft seal 13 Shutdown 21 Spare part Ordering spare parts 27 Spare parts stock 27 Storage 21 Filtra N 35 of 36... - Page 36 KSB S.A.S. 128, rue Carnot • 59320 Sequedin (France) Tél. +33 3 2022-7000 • Fax +33 3 2022-7099 www.ksb.com...
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