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40

Pump NB/FB/WP/SM/F

Version: 27216 - E

Schmalenberger GmbH + Co. KG

D-72072 Tübingen / Germany

7.11

Repairs

When an SKS (catchment chamber system) is repaired, the GLRD are usually removed. If
you have questions about disposing of the removed GLRDs, please contact
SCHMALENBERGER.
If a repair needs to be performed at the usage location, they should be performed in a clean
room and preferably by SCHMALENBERGER technicians or trained operating personnel.
In any case the slide rings, counter rings, all elastomers and springs should always be
replaced.

7.12

Spare Parts

Use only Schmalenberger original spare parts.

7.13

Removal and Reinstallation of GLRD (Mechanical Seal)

7.14

Copyright

Schmalenberger GmbH + Co.KG (D) holds the copyright to this document.
Purchasers, planners and operators of the product may use this document to create their
own documentation.
Subject to technical changes for the improvement of the product even if such changes are
not taken into consideration in this manual.

Caution!

Please use the NB, SM, FB, WP, F Operator's Manual for the pump. Section
4.2.4 "Dismantling the Pump" Step 5.

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Содержание FLUVO F

Страница 1: ...Typ Optimo 150 27216 E WP F SM NB Optimo F FB Operators manual installation instructions Translation of the original GB Centrifugal pump Type NB FB WP SM F ...

Страница 2: ...rectives Directive 2006 42 EC Machinery The machine continues to comply with the provisions of the directives 2014 34 EU applies only to products with ATEX marking 2G 3G 2D or 3D on the pump rating plate Standards that were used EN 80079 36 EN 80079 37 Harmonised standards that were used EN 809 A1 AC EN ISO 12100 EN 60034 1 EN 60034 5 A1 EN 60034 30 1 Authorised representative for the compilation ...

Страница 3: ...cle 1 1 1 1 1 2 1 1 3 1 1 5 Harmonised standards that were used EN 809 A1 AC EN ISO 12100 The machine continues to comply with the provisions of the directives 2014 34 EU applies only to products with ATEX mark 3G or 3D on the pump rating plate Standards that were used EN 80079 36 EN 80079 37 The incomplete machine must not be placed in operation until it has been determined that the machine to be...

Страница 4: ...necting 11 2 3 1 Before starting to set up check the following 11 2 3 2 Installation and Set up of the Pump 11 2 3 3 Connecting the Pipelines 12 2 3 4 Electrical Connection 13 3 Pump Operation 14 3 1 Initial Commissioning 14 3 1 1 Starting the Pump 14 3 2 Operation 15 3 2 1 Operation Monitoring 15 3 2 2 Other Requirements 15 3 3 Notices of Incorrect Operation 16 3 3 1 General Information 16 3 3 2 ...

Страница 5: ...edestal in section Spare Parts 30 6 2 Reassembly 31 7 Pumps with catchment chamber systems SKS 32 7 1 Other Applicable Documents 33 7 2 Usage Limits 33 7 3 Improper Use 34 7 4 Description of the Product 34 7 5 System with sealing pressure SK 34 7 6 System without sealing pressure TLS 36 7 7 Sealing medium 38 7 8 GLRD Materials 38 7 9 Emissions Personal Protection 38 7 10 Maintenance Inspection 39 ...

Страница 6: ...uments The pump must only be operated if it is in flawless technical condition The pump must not be operated if it is only partially mounted The pump may only be used to convey the media described in the data sheet or in the documentation for the relevant design Never operate the pump without a pumping medium Pay careful attention to the information in the data sheet or documentation regarding min...

Страница 7: ... of all factual and technical data for the centrifugal pump It is the centrifugal pump s birth certificate and must be treated as such The confirmation of order together with the delivery slip can be used as a replacement as proof of technical data 1 5 Safety Instructions Make certain the safety requirements and laws for the use of pumps which apply to the operating company and or country in which...

Страница 8: ...xample explosive toxic hot must be diverted so there is no endangerment to persons or the environment Legal requirements must be observed Hazards due to electrical energy must be excluded for specific details see country specific regulations and or your local energy supply company Work on the pump s electric equipment must only be performed by a professional electrician or persons instructed by an...

Страница 9: ...Storage Temporary storage Even for temporary storage of short duration store in a dry well ventilated location free of vibration on wooden supports at a temperature that is as constant as possible Unsuitable storage If storage conditions are unsuitable for example high relative humidity or if the pump will be in storage for longer than 6 weeks the pump housing must be filled with oil see 2 1 3 Sto...

Страница 10: ...ion Find out which ones have been selected for your pump 1 Cover plates on the connections 2 Shaft protection for delivery without motor 3 Protective paint on bare metal parts Before set up or installation of the pump these protective devices must be removed No contamination can be allowed to remain inside the pump 2 2 3 Assembly The pump generally comes premounted and is therefore ready for insta...

Страница 11: ...allation diagram Check to ensure the pump is running easily and freely before starting assembly Other external accessories such as air chambers etc that are not premounted on the pump in the factory should not be connected until after the pump is installed in the system or on the pump foundation Explosion protection safety instructions Electrical equipment that will be operated in areas subject to...

Страница 12: ...d other impurities do not come loose until some time has passed They must be kept out of the pipe by installing a sieve in the suction line The open cross section of the sieve must be at least three times the cross section of the pipeline to prevent too much resistance from building up due to trapped foreign objects Experience shows that hat shaped sieves containing a mesh wire net with a mesh siz...

Страница 13: ...three phase motors are always wired for clockwise rotation looking at the motor shaft stub The direction of rotation of the pump is anti clockwise as standard viewed from the suction flange Always note the arrow on the pump indicating the direction of rotation Connect the motor according to the circuit diagram in fig 2 or fig 3 Motor with PTC thermistors as thermal winding protection Connect the P...

Страница 14: ...chnical system the manufacturer s instructions for these control devices must always be observed 3 Pump Operation 3 1 Initial Commissioning Make certain the following preconditions are met before initial commissioning of the pump The pump is connected electrically with all protective devices in accordance with requirements The pump is filled with pumping medium and is receiving supply All shut off...

Страница 15: ... avoid large temperature increases in the motor and excessive load on the pump motor and bearings the permissible rate of one switching on process must not be exceeded 4 Minimum quantity If the nature of the system includes the possibility of running against the shut off element closed on the pressure end a minimum flow of for t 30 to 70 C 15 of Qopt over 70 to 110 C 25 of Qopt must be provided 5 ...

Страница 16: ...f element is not closed in the supply line 3 3 2 Faults When faults occur while the pump is in operation that are not caused by the control system or other external errors follow these steps 1 Pinpoint the fault or malfunction 2 Determine the cause 3 Eliminate the fault Chapter 3 5 Troubleshooting contains a table with the most frequent flow faults their causes and recommendations for eliminating ...

Страница 17: ...line immediately before non return flap X X X Wrong direction of rotation Reverse 2 phases in the terminal box X Speed too low Increase speed new motor may be required X X Worn internal parts for example impeller foreign objects in the pump Replace worn parts remove foreign objects from the pump housing X X Counter pressure is lower than what is indicated in the design specification Reset the oper...

Страница 18: ...ipped by motor overload circuit breaker rating too low coiling faulty Throttle pump smaller impeller diameter check electrical connection compare with motor plate larger motor or replace stator X X High amount of air n the pumping medium Degas the pumping medium X Cavitation Throttle pump on pressure side X X With plug in shaft clamping ring not correctly assembled Align the shaft or assemble the ...

Страница 19: ...d if necessary supplemented as required by local specific details of the actual installation site 4 1 1 Checks Continuous checks Pumping data for the pump pressure quantity Current consumption Daily checks Pump running quiet with no vibration Storage temperature Mechanical seal leakage SKS catchment chamber system has no sealing pressure Check fluid level More frequent monitoring must be planned f...

Страница 20: ... performed on the centrifugal pump only after removal and in a suitable workshop Observe all general instructions at the beginning of the chapter The following instructions will allow you to disassemble the pump and reassemble it properly with the necessary new parts Special instructions must be followed when installing a new mechanical seal Other than this exception jobs can be performed with sta...

Страница 21: ...damaged parts which may still be discovered can be obtained in short order that you have all tools and auxiliary equipment required for work When emptying the pump observe the following instructions 1 If the pump has been used with liquids that endanger health make certain when emptying the pump that there is no danger for persons or the environment 2 Wear protective clothing and a safety mask to ...

Страница 22: ...t to damage the counter ring Version 2 Pressure cover screwed on Loosen the nuts item 920 01 and unscrew them Carefully pull off the pressure cover item 163 01 If they will not comes loose a few light taps with a soft face hammer should help Make certain when doing so not to damage the counter ring Step 5 catchment chamber systems SKS see Fig Type SKS GLRD Tandem TLS and Fig Type SKS GLRD Back to ...

Страница 23: ...ef max perm pressure 25 bar 4 2 6 Reassembling the Pump Assembly is essentially disassembly in the reverse order To prepare for assembly please note Thoroughly clean contamination from all individual parts Check all parts for wear Damaged parts must always be replaced by new ones Always replace the clamp gaskets and O rings with new ones Grease O rings before installation Exception Do not grease t...

Страница 24: ...board disk Slowly and continuously press the counter ring into the receptacle seating Use wetted water or rinsing agent as a gliding agent Check the counter ring to ensure it is seated perpendicular to the shaft axle Clean all contact surfaces with propyl alcohol and paper tissues so they are free of streaks Push the rotating unit bellows unit and slide ring on the shaft with slight clockwise rota...

Страница 25: ...e angular rings spring plate spring and slide ring to ensure they are tight Then continue with the assembly of the pump by attaching the impeller Fig 4 GLRD assembly For Back to Back arrangement and for mechanical seals GLRD without catchment chamber system SKS the required pretension is generated by assembling the pressure cover or impeller Use a suitable guide sleeve to push the mechanical seal ...

Страница 26: ...led with sufficient liquid 2 Pump has been removed and placed in storage To remove the pump take the measures listed in chapter 4 Maintenance Repair Before the pump is placed in storage it must be thoroughly cleaned and preserved The pump must be preserved inside and out 5 1 3 Recommissioning after Being Placed in Storage Removal of preservation Before the pump that was in storage is installed the...

Страница 27: ...ures of mechanical seals Before initial commissioning and after an extended down time or after installation of a new mechanical seal always check for smooth operation Due to adhesive forces the slide ring and counter ring may cling together strongly When this happens the driving spring does not have sufficient traction to break the slide ring free Then the shaft runs into the fixed seals and drivi...

Страница 28: ... exploded drawing of your pump Please note your pump type and the corresponding design The Complete List of Spare Parts shows the parts of all pump types Not all parts are installed in every pump 5 6 1 Ordering Spare Parts When ordering spare parts always specify the following important information Pump number and type designation alternatively the motor number Pumping medium Item number from the ...

Страница 29: ...ngen Germany Customer Service Schmalenberger offers a 24 hour service for spare parts delivery Please visit our homepage at www schmalenberger de Address of main office Schmalenberger GmbH Co KG Postfach 2380 D 72072 Tübingen Germany Phone 49 0 7071 7008 0 Fax 49 0 7071 7008 10 ...

Страница 30: ...assembly of bearing pedestal in section Spare Parts Version 1a and 1b To replace the ball bearing of the pump disassemble the pump as described in sections 4 2 1 to 4 2 5 If present remove 1 protective panel item 598 from the bearing retainer item 330 If present loosen the threaded pin item 904 on the shaft Loosen the bearing retainer item 330 Use the extraction thread and screws item 901 for this...

Страница 31: ...To replace the ball bearings items 320 01 and 320 02 the pump must be removed and disassembled as described in sections 4 2 1 to 4 2 5 Remove the retaining rings items 932 01 and 932 02 from the shaft item 211 and from the bearing pedestal item 332 Remove the ball bearing items 320 01 and 320 02 6 2 Reassembly Assembly is essentially disassembly in the reverse order See section 4 2 6 Clean all par...

Страница 32: ... the operator having this confirmed in writing The catchment chamber system SKS meets very high quality standards DIN EN ISO 9001 and provides reliable operation However the SKS may pose danger if it is not used properly or is used unprofessionally by untrained personnel The operator must determine what effects may be associated with the failure of the SKS and whether safety measures should be tak...

Страница 33: ... and or in combination with pump types not mentioned here 7 2 Usage Limits Limits are determined mainly by the GLRDs that are used SK with sealing pressure Back to Back Max pressure in catchment chamber 12bar Max pressure of the pump 11 bar Sealing medium temperature Back to Back max 60 C Without sealing pressure TLS Tandem Max pressure in catchment chamber 0 5 bar Max pressure of pump 12 bar Seal...

Страница 34: ...into the sealing gap The sealing medium completely fills up the space between the product and atmosphere side GLRD 7 5 System with sealing pressure SK Commissioning and safe operation In this SKS catchment chamber system the arrangement of the GLRD mechanical seal is Back to Back The function of this double action GLRD is only ensured if the catchment chamber is completely filled with clean sealin...

Страница 35: ...in the catchment chamber must always be 1 2 bar higher than the pressure in the pump so that the two seals only have to seal off the neutral sealing fluid We recommend installing a pressure gauge to monitor pressure The flow rate must be regulated so that the temperature of the sealing medium at the outlet is less than 60 C The temperature difference between the intake and outlet must not exceed 1...

Страница 36: ... a filling hole located on the top of the SK housing Use of the viewing glass manf year 2009 and later Version 2 If this hole is used overfilling is not possible The level of the liquid must be between the lower and upper edge of the viewing glass quantity between 350 and 600 ml Caution Before commissioning the pump unit make certain the catchment chamber is filled with clean sealing medium Cautio...

Страница 37: ... boiling temperature of the sealing fluid We recommend monitoring the temperature and level of the sealing fluid The medium being sealed off must be in a liquid state against the GLRD mechanical seal of the SKS catchment chamber system in every operating state If the stated operating limit data are observed and the instructions given in the manual are followed the SKS catchment chamber system shou...

Страница 38: ...sion coolant with at least 8 oil Water glycol mixture The sealing medium must not damage the sealing materials either chemically for example corrosion embrittlement or physically accumulations etc 7 8 GLRD Materials The materials pairing of GLRD as a standard design SiC SiC Viton may deviate from what is delivered Note your pump specification Usually the pump side GLRD is designed medium dependent...

Страница 39: ... to determine its condition If you notice that the fluid level has risen above the Max mark or if the sealing fluid is significantly contaminated by leakage fluid the liquid must be replaced In this case check the GLRD mechanical seal as well and replace it if necessary In normal operation the oil should be replaced at least every 6 months for emulsion at least every 3 months In difficult conditio...

Страница 40: ...l In any case the slide rings counter rings all elastomers and springs should always be replaced 7 12 Spare Parts Use only Schmalenberger original spare parts 7 13 Removal and Reinstallation of GLRD Mechanical Seal 7 14 Copyright Schmalenberger GmbH Co KG D holds the copyright to this document Purchasers planners and operators of the product may use this document to create their own documentation ...

Страница 41: ...41 Pump NB FB WP SM F Version 27216 E Schmalenberger GmbH Co KG D 72072 Tübingen Germany 8 Spare Parts 8 1 Type NB Fig 10 Type NB to motor size 112 from motor size 132 183 ...

Страница 42: ...42 Pump NB FB WP SM F Version 27216 E Schmalenberger GmbH Co KG D 72072 Tübingen Germany 8 2 Type FB Fig 11 Type FB to motor size 112 from motor size 132 ...

Страница 43: ...mp NB FB WP SM F Version 27216 E Schmalenberger GmbH Co KG D 72072 Tübingen Germany 8 3 Type WP Fig 12 Type WP Typ WP 5013 Ex_27216 5 A 802 940 554 433 163 400 902 922 554 01 233 912 411 913 411 920 819 102 ...

Страница 44: ...alenberger GmbH Co KG D 72072 Tübingen Germany 8 4 Type F Fig 13 Type F Typ F 961 161 902 03 411 912 411 913 124 143 400 02 912 411 913 733 901 920 03 102 922 554 01 233 554 433 400 01 163 902 02 920 02 802 819 940 920 01 902 01 913 411 01 412 ...

Страница 45: ... Fig 14 Type Optimo Caution Extended operation against closed shut off elements must be avoided We recommend installing a safety valve max 2 5 bar Typ Optimo 733 124 143 163 01 901 920 03 102 922 554 01 233 554 433 400 01 163 902 02 920 02 802 819 940 920 01 902 01 913 411 01 412 01 412 01 913 411 912 411 ...

Страница 46: ...46 Pump NB FB WP SM F Version 27216 E Schmalenberger GmbH Co KG D 72072 Tübingen Germany 8 6 Type SM Fig 15 Type SM to motor size 112 from motor size 132 ...

Страница 47: ...malenberger GmbH Co KG D 72072 Tübingen Germany 8 7 Shaft assembly of bearing pedestal Fig 16 Shaft assembly of bearing pedestal Slot of the shaft 215 to the slot of the clamping ring 506 screw oppo site Connection Hydraulic Norm motor Version ...

Страница 48: ...48 Pump NB FB WP SM F Version 27216 E Schmalenberger GmbH Co KG D 72072 Tübingen Germany 8 8 Type SKS GLRD Tandem TLS Fig 17 Type SKS GLRD Tandem TLS 904 ...

Страница 49: ...49 Pump NB FB WP SM F Version 27216 E Schmalenberger GmbH Co KG D 72072 Tübingen Germany 8 9 Type SKS GLRD Back to Back catchment chamber Fig 18 Type SKS GLRD Back to Back catchment chamber 904 ...

Страница 50: ... Support foot 211 Pump shaft 215 Pump hollow shaft 233 Impeller 320 01 02 Roller bearing 330 Bearing retainer 332 Bearing pedestal 400 01 02 Clamp gasket 411 01 02 Sealing ring 412 01 O ring 423 Gamma ring 433 01 Mechanical seal cpl 506 Set collar 515 Clamping ring 550 01 02 Washer 554 01 Distance washer 598 Protective panel 626 Viewing glass 642 Oil level indicator 691 Protective panel to 332 733...

Страница 51: ...any 901 Hex socket head cap screw 902 01 02 03 Locking screw 903 01 Plug screw 904 Threaded pin 912 Outflow stopper 913 01 Bleed screw 915 Screw plug 916 Stopper 920 01 02 03 Hexagonal nut 922 Impeller nut 932 01 02 Retaining ring 940 01 02 Key 961 Hand screw Item Order No Name Comment ...

Страница 52: ...GmbH Co KG Phone 49 0 7071 70 08 0 Strömungstechnologie Fax 49 0 7071 70 08 10 Im Schelmen 9 11 Internet www fluvo de D 72072 Tübingen Germany E Mail info schmalenberger de 2019 Schmalenberger GmbH Co KG All Rights reserved Manual is subject to change ...

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