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INSTALLATION AND OPERATING MANUAL
Translation of the original manual
Series MPB
Peripheral Pumps
with Magnetic Drive
Close-coupled design
size 25-25-115
Keep for future use!
This operating manual must be strictly observed before
transport, installation, operation and maintenance
Subject to change without notice.
Reproduction is generally permitted with indication
of the source.
© Richter Chemie-Technik GmbH
9240-050-en Revision 10 Edition 03/2010
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Table of Contents
Related Manuals for Richter MNK-X
Summary of Contents for Richter MNK-X
- Page 1 Keep for future use! This operating manual must be strictly observed before transport, installation, operation and maintenance Subject to change without notice. Reproduction is generally permitted with indication of the source. © Richter Chemie-Technik GmbH 9240-050-en Revision 10 Edition 03/2010...
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Page 2: Table Of Contents
Series MPB, close-coupled design Page 2 List of Contents List of Contents ........2 Commissioning / Shutdown ..... 14 Initial commissioning ........14 Relevant documents ......... 3 6.1.1 Filling the pump housing ........ 14 ... -
Page 3: Relevant Documents
Installation drawing 9240-00-3003 Contamination QM 0912-16-2001_en Dimensional drawing drain connection9240-00-3002 On request: Performance curves Magnetic drive data Richter TIS 0543-03-0001 Spare parts list Publication: "Centrifugal Pump Operation without Operating manual and declaration of conformity NSPH Problems" motor Publication "Safe Operation of Magnetic Drive Pumps“... -
Page 4: Type Plate, Dry-Running, Atex-And Housing Markings
Series MPB, close-coupled design Page 4 Pipe screws, DIN/ISO flanges drilled to ASME Dry-running: No. x size Tightening torque [mm] [inch] [ASME] [Nm] [in-lbs] 1“ 4 x ½“ Type plate, dry-running, ATEX- and housing markings ATEX marking: The stainless steel type plate is firmly riveted to the lantern: If the operator attaches his identification, it must be ensured that the pump matches the application in... -
Page 5: Intended Use
Intended use the fluid to be conveyed, flow rate, speed, density, delivery head and operating temperature as Richter pumps of the series MPB are plastic-lined well as the motor rating. peripheral pumps for the leak-free conveyance of The instructions contained in the operating aggressive, toxic, pure and inflammable liquids. -
Page 6: For Maintenance
Series MPB, close-coupled design Page 6 If the customer cannot ensure this, we For maintenance recommend that appropriate monitoring facilities be provided. In principle, work on the unit may only be performed when it is at a standstill. All auxiliary, heating and cooling systems must also be carefully filled. -
Page 7: Identification
Series MPB, close-coupled design Page 7 2.6.4 Identification The pump must not be in operation in the unfilled partially filled state (dry The identification on the pump relates to the running). This results in serious damage pump section. A separate declaration of pump additional risks... -
Page 8: Maintenance
Series MPB, close-coupled design Page 8 Table 1 these cases max. admissible medium temperature is 20 K above the temperature which may Temperature Motor flange Motor shaft be introduced into the motor. class e.g.: Max. motor shaft temperature: 60°C 70 °C 70 °C Max. -
Page 9: Transport, Storage And Disposal
Series MPB, close-coupled design Page 9 Transport, storage and disposal The pump or the unit must be transported Return consignments properly. It must be ensured that during transport the pump/unit remains in the Pumps which have conveyed aggressive or toxic horizontal position and does not slip out of the media must be well flushed and cleaned transport suspension points. -
Page 10: Product Description
Series MPB, close-coupled design Page 10 Product description Technical requirements of the pump series MPB All openings in the rear of the housing, apart from the correspond to ISO 15783 / DIN ISO 5199. The lowest one, are sealed with the centering gaskets 415/3. -
Page 11: Installation
Series MPB, close-coupled design Page 11 Installation Safety regulations 5.4.1 Nominal size The operating design point of a centrifugal pump lies Equipment which is operated in potentially explosive at the intersection of the pump curve and the pipe areas must satisfy the explosion protection curve, see Fig. -
Page 12: Suction Line
Application example for a liquid similar to water, 20°C, venting time approx. 5 minutes. Fig. 5 Pipe fittings The following pipe fittings are available from Richter on request: Shut-off valves Check valves Sight glasses Priming vessels... -
Page 13: Monitoring Facilities
8 (IEC, VDE, requirements placed on operational safety and etc.). availability of the unit. Allow only a trained electrician to perform the Richter provides information on request and can electrical connection. supply: Compare the existing mains voltage with the Flow meters indications on the motor’s manufacturer’s nameplate... -
Page 14: Commissioning / Shutdown
Series MPB, close-coupled design Page 14 Commissioning / Shutdown Initial commissioning Switch motor off immediately in order to prevent overheating of the magnet assemblies. Normally, the pumps have already been test-run with Then proceeded as follows: water. Unless special agreements have been made, Close discharge valve down to the position there could still be residual amounts of water in the "minimum flow rate". -
Page 15: Improper Operations And Their Consequences (Examples)
Series MPB, close-coupled design Page 15 Improper operations and their Discharge valve opened too much: consequences (examples) Pump can cavitate. Particularly severe with an empty discharge line. Improper operation, even for a short time, can Risk of pressure surge. result in serious damage to the unit. Possible damage to the plain bearings. -
Page 16: Maintenance
Richter has the following special tools for After initial loading by the operating pressure and dismantling in its range of delivery: operating temperature the tightening torques of all... -
Page 17: Can, Can Insert And Intermediate Ring
Series MPB, close-coupled design Page 17 Caution! Magnetic forces! 7.6.2 Dismantling of drive unit Risk of accident ! Undo setscrew 904/1 . Axial forces are produced when the plain bearing Separate hollow drive shaft 216 and drive magnet pedestal is pulled out of the bearing pedestal. These assembly 858 with hex. -
Page 18: Can, Can Insert And Intermediate Ring
545/2 . The anti-torsion cams of the bearing sleeve must engage in the 1) In-house pump office grooves. 2) The manufacturer Richter or its local agent Push pre-assembled housing onto the right-hand bearing sleeve 529/2 . -
Page 19: Faults
Series MPB, close-coupled design Page 19 Faults Delivery pressure too high : Faults may result from improper operation. Such improper operation – even brief ones – Is the speed too high or the impeller diameter may cause serious damage to the unit. too large? In connection with explosion protection, potential Is the density too high? -
Page 20: Sectional Drawing
Series MPB, close-coupled design Page 20 Sectional drawing Legend sectional drawing housing 554/x washer blind cover contact disc 557/1 can insert 560/1 stud support (upwards and IEC motor size 132) cover motor 800/1 hollow drive shaft transition ring (dispensed with IEC motor sizes 100 + 112) impeller shaft drive magnet assembly 241/x... -
Page 21: Sectional Drawing Mpb, Housing In L-Position
Series MPB, close-coupled design Page 21 Sectional drawing MPB, housing in L-position 9240-050-en Revision 10 TM 7813 Edition 03/2010... -
Page 22: Sectional Drawing Mpb, Housing In V-Position
Series MPB, close-coupled design Page 22 Sectional drawing MPB, housing in V-position 9240-050-en Revision 10 TM 7813 Edition 03/2010... -
Page 23: Assembly Aids
Series MPB, close-coupled design Page 23 Assembly aids 10.1 Boring template Pump size Ident.-No MPB 25-25-115 9217-89-1094 10.2 Assembly/Dismantling aid for inner magnet assembly 9240-050-en Revision 10 TM 7813 Edition 03/2010... -
Page 24: Dismantling Ring
Series MPB, close-coupled design Page 24 10.3 Dismantling ring 9240-050-en Revision 10 TM 7813 Edition 03/2010... - Page 25 -30 °C and 16 bar. Lower temperatures by special materials Tiefere Temperaturen durch Sondermaterial Höheres Vakuum bei Pumpenstillstand durch Higher vacuum at pump standstill by special Sonderspalttöpfe can unit 9240-00-3030/4-00 © Richter Chemie-Technik GmbH - 1 -...
- Page 26 Das Unternehmen Richter Chemie-Technik GmbH bescheinigt hiermit, dass die o.a. Baureihen die grundsätzlichen Anforderungen der aufgeführten Richtlinien und Normen erfüllt. Richter Chemie-Technik GmbH confirms that the basic requirements of the above specified directives and standards have been fulfilled. Bevollmächtigt für die Zusammenstellung der technischen Unterlagen nach 2006/42/EG: A.
- Page 27 Das Unternehmen Richter Chemie-Technik GmbH bescheinigt hiermit, dass die o.a. Baureihen die grundsätzlichen Anforderungen der aufgeführten Richtlinien und Normen erfüllt. Richter Chemie-Technik GmbH confirms that the basic requirements of the above specified directives and standards have been fulfilled. Bevollmächtigt für die Zusammenstellung der technischen Unterlagen nach 2006/42/EG: A.
- Page 28 Safety Information / Declaration of No Objection Concerning the Contamination of Richter-Pumps, -Valves and Components SCOPE AND PURPOSE Each entrepreneur (operator) carries the responsibility for the health and safety of his employees. This extends also to the personnel, who implements repairs with the operator or with the contractor.
- Page 29 A. Details of Richter-product: Failure description: Classification: Article number: Equipment: Serial number: Application tool: Application process: B. Condition of the Richter-product: Contamination : Was it in operation ? toxic Drained (product/operating supply item) ? caustic All openings hermetically locked! inflammable...
- Page 30 Waste Management Law (AbfG) and the Water Resources Act (WHG) An inspection/repair of Richter products and parts will only take place, if the attached explanation is filled out correctly and completely by authorized and qualified technical personnel and is available.