Related Manuals for KSB Etaseco RVP
Summary of Contents for KSB Etaseco RVP
- Page 1 Standardised Water Pump Etaseco RVP With Canned Motor Seal-less Cooling Circuit Pump For Rail Vehicles With Carbon Bearings Installation/Operating Manual Order number:...
- Page 2 All rights reserved. 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 KSB´s express written consent. Subject to technical modification without prior notice.
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Page 3: Table Of Contents
Installation at Site ................18 Safety regulations ..................18 Checks to be carried out prior to installation ..........18 Installing the pump set ................. 18 Piping ......................20 Connecting the potential equalisation conductor ........22 Etaseco RVP 3 of 52... - Page 4 Trouble-shooting ................43 Related Documents ................45 General assembly drawing with list of components ........45 Spare motor unit ................... 47 EC Declaration of Conformity ............48 Certificate of Decontamination ............49 Index ....................50 Etaseco RVP 4 of 52...
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Page 5: Glossary
(set) has been properly drained to Suction lift line/suction head line eliminate any environmental and health The line which is connected to the suction hazards arising from components in contact nozzle with the fluid handled. Etaseco RVP 5 of 52... -
Page 6: General
(set) and serve as identification for all further business processes. In the event of damage, contact your nearest KSB service centre immediately to maintain the right to claim under warranty. Noise characteristics (⇨ Section 4.6 Page 17) 1.2 Installation of partly completed machinery... - Page 7 1 General Symbol Description Step-by-step instructions Note Recommendations and important information on how to handle the product Etaseco RVP 7 of 52...
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Page 8: Safety
The pump (set) must only be operated within the operating limits which are described in the other applicable documents. ▪ Only operate pumps/pump sets which are in perfect technical condition. ▪ Do not operate partially assembled pumps/pump sets. Etaseco RVP 8 of 52... -
Page 9: Personnel Qualification And Training
2.6 Safety awareness In addition to the safety information contained in this manual and the intended use, the following safety regulations shall be complied with: ▪ Accident prevention, health and safety regulations ▪ Explosion protection regulations Etaseco RVP 9 of 52... -
Page 10: Safety Information For The Operator/User
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. (⇨ Section 2.3 Page 8) Etaseco RVP 10 of 52... -
Page 11: Transport/Temporary Storage/Disposal
Non-compliance with permissible cable bending radius Damage to the cable! ▷ Observe the permissible minimum bending radius indicated in the manufacturer's data sheet; consult KSB, if necessary. 3.1 Transport DANGER The pump (set) could slip out of the suspension arrangement. -
Page 12: Storage/Preservation
2. Always flush and clean the pump, particularly if it has been used for handling noxious or other hazardous fluids. 3. Neutralise the pump set and blow anhydrous inert gas through the pump for drying purposes. Etaseco RVP 12 of 52... -
Page 13: Disposal
4. Always complete and enclose a certificate of decontamination when returning the pump (set). (⇨ Section 11 Page 49) It is imperative to indicate any safety and decontamination measures taken. NOTE If required, a blank certificate of decontamination can be downloaded from the KSB web site at: www.ksb.com/certificate_of_decontamination 3.4 Disposal... -
Page 14: Description Of The Pump (Set)
E x a m p l e : E t a s e c o R V P - S 3 2 - 1 2 5 . 2 / 1 2 R H Table 4: Key to the designation Code Description Etaseco RVP Type series (short: ESO RVP) Pump casing material... - Page 15 Possible up to rated motor frequency operation Enclosure (VDE 0530) IP 66 Mode of operation (VDE 0530) ▪ Optional: Terminal for potential equalisation on the outside of the motor housing Example: 380 - 420 V Etaseco RVP 15 of 52...
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Page 16: Configuration And Function
4 Description of the Pump (Set) 4.5 Configuration and function Fig. 5: Sectional drawing of Etaseco RVP Impeller Bore Plain bearing (impeller-end) Plain bearing (motor-end) Free cable end Shaft Rotor core pack Stator Design The hydraulic system and the motor are firmly connected and form a close-coupled unit. -
Page 17: Noise Characteristics
Spatial average; as per ISO 3744 and EN 12639; valid for pump operation in the Q/Qopt = 0.80 - 1.1 range and for non- cavitating operation. If noise levels are to be warranted, add 3 dB for measuring and constructional tolerance. Etaseco RVP 17 of 52... -
Page 18: Installation At Site
The pump set can be installed in either horizontal position or vertical position (with the motor on top or below). Other installation types only after consultation with KSB. 5.3.1 Installation Pump sets combined with these motors can be installed without any support underneath the motor. - Page 19 4. To prevent any stresses and strains when tightening the bolts completely, remove any supports from underneath the pump set. 5. Align the pump set with the pipe connections. Etaseco RVP 19 of 52...
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Page 20: Piping
▷ Observe the instructions in (⇨ Section 7.2.3.2 Page 33). CAUTION Abrasive dirt particles in the rotor space Damage to the carbon bearings! ▷ Protect the rotor space against dirt. ▷ If necessary, install a filter. Etaseco RVP 20 of 52... - Page 21 Neither the load direction nor the load distribution among the nozzles are taken into account in these sums. Table 8: Permissible forces and moments at the pump nozzles Size Etaseco RVP S Vmax Hmax tmax [kN]...
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Page 22: Connecting The Potential Equalisation Conductor
▷ Observe the technical specifications for the energy supply system of the rail vehicle. 1. Check the available mains voltage against the data on the name plate. 2. Select an appropriate start-up method. NOTE It is recommended to fit a motor protection device. Etaseco RVP 22 of 52... - Page 23 ▷ Connect the earth conductor to the marked PE terminal in the control cabinet. CAUTION Non-compliance with permissible cable bending radius Damage to the cable! ▷ Observe the permissible minimum bending radius indicated in the manufacturer's data sheet; consult KSB, if necessary. Etaseco RVP 23 of 52...
- Page 24 1. Make sure that the power cable for the pump provides a clockwise rotating field. 2. Make sure that the motor is properly connected to the power supply. (⇨ Section 5.6.1 Page 23) Rated data: see data sheet. Etaseco RVP 24 of 52...
- Page 25 If system conditions are such that the pump could run dry due to a lack of fluid, provide an appropriate monitoring device. Proven monitoring systems: ▪ Pressure switch ▪ Flow control device ▪ Level control unit ▪ cos φ control unit ▪ Current control unit Etaseco RVP 25 of 52...
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Page 26: Commissioning/Start-Up/Shutdown
✓ The priming line has been closed. 1. Fully open the shut-off element in the suction head/suction lift line. 2. Slightly open the shut-off element in the discharge line. 3. Start up the motor. Etaseco RVP 26 of 52... - Page 27 ▷ Observe the regulations stipulated in IEC 30364 (DIN VDE 0100). 2. Take safety precautions for work on electric installations. 3. To change the direction of rotation, interchange two phases of the power supply. (⇨ Section 5.6.1 Page 23) 4. Check the characteristic curve again. Etaseco RVP 27 of 52...
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Page 28: Operating Limits
If the start-ups are evenly spaced over the period indicated, the following limits can be used for orientation: Table 10: Frequency of starts Motor rating Maximum No. of start-ups [kW] [Start-ups/hour] DS 90.2-1,5 RH DS 90.2-1,3 RF Etaseco RVP 28 of 52... -
Page 29: Shutdown/Storage/Preservation
T h e p u m p ( s e t ) i s r e m o v e d f r o m t h e p i p e a n d s t o r e d ✓ The pump has been properly drained and the safety instructions for dismantling the pump have been observed. Lower temperatures on request Rated data: see data sheet. Etaseco RVP 29 of 52... -
Page 30: Returning To Service After Storage
▷ As soon as the work is completed, re-install and/or re-activate any safety- relevant and protective devices. NOTE If the pump has been out of service for more than one year, replace all elastomer seals. Etaseco RVP 30 of 52... -
Page 31: Servicing/Maintenance
(set) with a minimum of maintenance expenditure and work. NOTE All maintenance, service and installation work can be carried out by KSB Service. Find your contact in the attached "Addresses" booklet or on the Internet at www.ksb.com/ contact". - Page 32 Steps (⇨ Section 7.4.1 Page 35) to (⇨ Section 7.4.7 Page 36). 1. Measure the clearance gaps and check them against the table. 2. If the clearance gaps are too large, replace the components with original spare parts. Etaseco RVP 32 of 52...
- Page 33 ✓ Required tools: insulation resistance measuring device ✓ Measuring voltage 1000 V DC 1. Connect the conductor strands of the three phases together and measure the connection points of the winding against earth (1000 V DC). Etaseco RVP 33 of 52...
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Page 34: Drainage/Disposal
Table 14: Connections for draining Type of installation Connection Horizontal Vertical (motor on top) Table 15: Quantity of fluid handled in the rotor space Motor size Fluid in the rotor space DS 90.2-1,5 RH DS 90.2-1,3 RF Etaseco RVP 34 of 52... -
Page 35: Dismantling The Pump Set
1. Drain the pump. WARNING Fluid could escape when the flanged connections are opened Hazardous to persons and the environment! ▷ Wear protective clothing. ▷ Collect and dispose of any liquid residues. 2. Undo the flanged connections. Etaseco RVP 35 of 52... - Page 36 1. Pull rotor 818 carefully out of the rotor space. 7.4.7 Dismantling the bearings P u m p e n d ✓ The notes and steps stated in (⇨ Section 7.4.1 Page 35) to (⇨ Section 7.4.6 Page 36) have been observed/carried out. Etaseco RVP 36 of 52...
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Page 37: Reassembling The Pump Set
Check the O-rings for any damage and replace them by new O-rings, if required. Always use new sealing elements in the materials specified in the list of components, making sure that they have the same thickness as the old ones. Etaseco RVP 37 of 52... - Page 38 2. Push bearing sleeve 529.21 onto the pump-side shaft end until it will not go any further. 7.5.3 Fitting the rotor ✓ The notes and steps stated in (⇨ Section 7.5.1 Page 37) to (⇨ Section 7.5.2.3 Page 38) have been observed/carried out. Etaseco RVP 38 of 52...
- Page 39 Observe the tightening torque. 5. Rotate and axially move the rotor by hand. Check that the rotor is able to move freely and easily (axial movement approx. 0.5 mm). Etaseco RVP 39 of 52...
- Page 40 5. If the pressure does not drop, the pump can be returned to operation. For installing the pump in the system observe the information in (⇨ Section 5 Page 18). For storage observe the instructions in (⇨ Section 6.3 Page 29). Etaseco RVP 40 of 52...
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Page 41: Tightening Torques
After repeated tightening of the threads and in case of good lubrication the values shall be reduced by approx. 15%. The values do not apply if general assembly drawings or other instructions state different values. Specified by the manufacturer Approved by KSB if a suitable cable socket is used Etaseco RVP 41 of 52... - Page 42 Repair of the drive at the site is not provided for, except for replacing spare parts. Depending on the number of pump sets installed, we recommend to keep a suitable stock of spare parts. Etaseco RVP 42 of 52...
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Page 43: Trouble-Shooting
Increase minimum flow rate. Motor is not running because of lack of Check electrical installation. voltage. Pump pressure must be released before attempting to remedy faults on parts which are subjected to pressure. Contact KSB. Etaseco RVP 43 of 52... - Page 44 X Impeller or rotor rub on the pump Clean impeller or rotor. casing. Bores for cooling/lubricating flow are Clean. clogged. Pump pressure must be released before attempting to remedy faults on parts which are subjected to pressure. Etaseco RVP 44 of 52...
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Page 45: Related Documents
81-29.04 Rotor with bearing sleeve (motor end), key 940.01 920.95 Hexagon nut with disc 550.87 99-9 Set of sealing elements comprising 400.19, 412.02/.22 comprising plug connection elements 81-99.01 and 81-99.02 Electrical connection Etaseco RVP 45 of 52... - Page 46 81-29.04 Rotor with bearing sleeve (motor end), key 940.01 920.95 Hexagon nut with disc 550.87 99-9 Set of sealing elements comprising 400.19, 412.02/.22 comprising cable 824, cable gland, bushing 81-3 Electrical connection Etaseco RVP 46 of 52...
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Page 47: Spare Motor Unit
Plug-type connection plug connection elements 81-99.01 and 81-99.02 Power cable with cable gland, cable 824 and bushing 81-3 Transport lock cover 160, gasket 400, disc 550, stud 902.04, hexagon head bolt 920.04 Instead of plug-type connection Etaseco RVP 47 of 52... -
Page 48: Ec Declaration Of Conformity
Johann-Klein-Straße 9 67227 Frankenthal (Germany) The manufacturer herewith declares that the pump/pump set: Etaseco, Etaseco I, Etaseco-M, Etaseco RVP KSB order number: ....................▪ is in conformity with the provisions of the following directives as amended from time to time: –... -
Page 49: 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 Etaseco RVP 49 of 52... -
Page 50: Index
Shutdown 30 vertical 19 Spare motor unit 38, 47 Intended use 8 Stand-by pumps 12, 32 Start-up 26 Storage 12, 30 Misuse 9 Tightening torques 41 Transport 11 Name plate 14 Trouble-shooting 43 Noise characteristics 17 Etaseco RVP 50 of 52... - Page 52 KSB Aktiengesellschaft P.O. Box 1361 • 91253 Pegnitz • Bahnhofplatz 1, 91257 Pegnitz (Germany) Tel. +49 9241 71-0 • Fax +49 9241 71-1793 www.ksb.com...
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