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Summary of Contents for KSB Etanorm SYT
- Page 1 Thermal Oil / Hot Water Pump Etanorm SYT 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 12/06/2018...
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Page 3: Table Of Contents
Permissible forces and moments at the pump nozzles.............. 26 5.3.3 Vacuum balance line.......................... 28 5.3.4 Auxiliary connections......................... 29 Enclosure/insulation ............................ 31 Checking the coupling alignment ......................... 31 Aligning the pump and motor ........................ 32 5.6.1 Motors with adjusting screw...................... 33 5.6.2 Motors without adjusting screw ....................... 33 Etanorm SYT 3 of 84... - Page 4 Recommended spare parts stock for 2 years' operation to DIN 24296 .......... 62 7.7.3 Interchangeability of pump components.................. 63 Trouble-shooting.......................... 65 Related Documents .......................... 67 Exploded views and lists of components ...................... 67 9.1.1 Etanorm SYT, bearing bracket WS_25_LS.................. 67 9.1.2 Etanorm SYT, Lagerträger WS_25_LS mit Doppelgleitringdichtung .......... 68 Etanorm SYT 4 of 84...
- Page 5 9.1.3 Etanorm SYT, Lagerträger WS_35_LS / WS_55_LS................ 69 9.1.4 Etanorm SYT, Lagerträger WS_35_LS / WS_55_LS mit Doppelgleitringdichtung...... 70 9.1.5 Etanorm SYT, Lagerträger WS_25_LS / WS_55_LS mit SiC-Gleitlager .......... 71 9.1.6 Etanorm SYT, Lagerträger WS_35_LS mit SiC-Gleitlager .............. 71 Examples of mechanical seal connections..................... 72 9.2.1 Auxiliary connections for double mechanical seal................ 72...
- Page 6 Pump Machine without drive, additional components or accessories Pump set Complete pump set consisting of pump, drive, additional components and accessories Suction lift line/suction head line The pipeline which is connected to the suction nozzle Etanorm SYT 6 of 84...
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Page 7: General
In the event of damage, immediately contact your nearest KSB Service centre to maintain the right to claim under warranty. 1.2 Installation of partly completed machinery To install partly completed machinery supplied by KSB refer to the sub-sections under Servicing/Maintenance. -
Page 8: Key To Safety Symbols/Markings
In conjunction with one of the signal words this symbol indicates a hazard involving electrical voltage and identifies information about protection against electrical voltage. Machine damage In conjunction with the signal word CAUTION this symbol indicates a hazard for the machine and its functions. Etanorm SYT 8 of 84... -
Page 9: 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. Etanorm SYT 9 of 84... -
Page 10: 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. Etanorm SYT 10 of 84... -
Page 11: Unauthorised Modes Of Operation
The temperature class specifies the maximum permissible temperature at the surface of the pump set during operation. For the permissible operating temperature of the pump in question refer to the data sheet. Etanorm SYT 11 of 84... -
Page 12: Monitoring Equipment
If the pump is to be operated at a higher temperature, if there is no data sheet or if the pump is part of a pool of pumps, contact KSB for the maximum permissible operating temperature. 2.9.3 Monitoring equipment The pump (set) must only be operated within the limits specified in the data sheet and on the name plate. -
Page 13: 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 14: Storage/Preservation
4. Always complete and enclose a certificate of decontamination when returning the pump. Indicate any safety measures and decontamination measures taken. (ð Section 11, Page 78) NOTE If required, a blank certificate of decontamination can be downloaded from the following web site: www.ksb.com/certificate_of_decontamination Etanorm SYT 14 of 84... -
Page 15: Disposal
2. Separate and sort the pump materials, e.g. by: - Metals - Plastics - Electronic waste - Greases and other lubricants 3. Dispose of materials in accordance with local regulations or in another controlled manner. Etanorm SYT 15 of 84... -
Page 16: Description Of The Pump (Set)
See name plate and data sheet See data sheet Table 6: Designation key Position Code Description Pump type ETNY Etanorm SYT 5-16 Size, e.g. Nominal suction nozzle diameter [mm] Nominal discharge nozzle diameter [mm] 1251 Nominal impeller diameter [mm] Pump casing material... -
Page 17: Name Plate
Mat. No. 01216137 ZN 3823 - 217 Fig. 5: Name plate (example) Type series code, size and version Type series KSB order No., order item No. and Flow rate consecutive No. Kinematic viscosity of the fluid Material number (if applicable) handled... -
Page 18: Design Details
Kohle (KHK) [Evaluation Error] Gleitlager optional WS_25_LS SiC / SiC [Evaluation (Fördermediumsschmierung) Error] WS_35_LS SiC / SiC [Evaluation Error] WS_55_LS SiC / SiC [Evaluation Error] For fluid temperatures ≤ 140°C only For fluid temperatures > 140°C only Etanorm SYT 18 of 84... -
Page 19: Configuration And Function
The fluid is pumped to the discharge nozzle (2), where it leaves the pump. The clearance gap (1) prevents any fluid from flowing back from the casing to the suction nozzle. At the rear side of Etanorm SYT 19 of 84... -
Page 20: 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 guaranteed: Add +3 dB for measuring and constructional tolerance. Increase for 60 Hz operation: 3500 rpm: +3 dB, 1750 rpm: +1 dB Etanorm SYT 20 of 84... - Page 21 4 Description of the Pump (Set) Coupling guard ▪ Drive ▪ Quench pot with pipework (optional) Special accessories ▪ As required Etanorm SYT 21 of 84...
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Page 22: Installation At Site
▷ Install the pump in a horizontal position to ensure self-venting of the pump. DANGER Static charging due to insufficient potential equalisation Explosion hazard! ▷ Make sure that the connection between pump and baseplate is electrically conductive. Etanorm SYT 22 of 84... -
Page 23: Installation On The Foundation
NOTE For low-noise operation contact the manufacturer to check whether the pump set can be installed on anti-vibration mounts. NOTE Expansion joints can be fitted between the pump and the suction/discharge line. Etanorm SYT 23 of 84... -
Page 24: Installation Without Foundation
Incorrect earthing during welding work at the piping Destruction of rolling element bearings (pitting effect)! ▷ Never earth the electric welding equipment on the pump or baseplate. ▷ Prevent current flowing through the rolling element bearings. Etanorm SYT 24 of 84... - Page 25 Installing a fine filter of corrosion-resistant material for the run-in phase of the system is recommended. Use a filter with a filter area three times the cross-section of the piping. Conical filters have proved suitable. Etanorm SYT 25 of 84...
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Page 26: Permissible Forces And Moments At The Pump Nozzles
910 1418 080-065-200 80 1082 971 885 1703 910 1418 080-065-250 80 1082 971 885 1703 910 1418 080-065-315 80 1082 971 885 1703 910 1418 100-080-160 100 1451 1291 1168 2266 885 1082 1703 Etanorm SYT 26 of 84... - Page 27 65 1728 1404 1134 2499 1134 50 1080 896 1350 1947 702 065-050-250 65 1728 1404 1134 2499 1134 50 1080 896 1350 1947 702 065-050-315 65 1728 1404 1134 2499 1134 50 1080 896 1350 1947 702 Etanorm SYT 27 of 84...
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Page 28: Vacuum Balance Line
Where fluid has to be pumped out of a vessel under vacuum, installing a vacuum balance line is recommended. The following rules apply to vacuum balance lines: ▪ Minimum nominal line diameter 25 mm. ▪ The line extends above the highest permissible fluid level in the vessel. Etanorm SYT 28 of 84... -
Page 29: Auxiliary Connections
Risk of burns! Malfunction of the pump! ▷ Refer to the general arrangement drawing, the piping layout and pump markings (if any) for the quantity, dimensions and locations of auxiliary connections. ▷ Use the auxiliary connections provided. Etanorm SYT 29 of 84... - Page 30 24A and 24E to connect the pump set to the unpressurised quench system and connections 4M and 26M to connect the pump set to the monitoring equipment. Connect the quench system and the monitoring equipment in accordance with the manufacturers' instructions. Etanorm SYT 30 of 84...
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Page 31: Enclosure/Insulation
5.5 Checking the coupling alignment DANGER Inadmissible temperatures at the coupling or bearings due to misalignment of the coupling Explosion hazard! Risk of burns! ▷ Make sure that the coupling is correctly aligned at all times. Etanorm SYT 31 of 84... -
Page 32: Aligning The Pump And Motor
5.6 Aligning the pump and motor After having installed the pump set and connected the piping, check the coupling alignment and, if required, re-align the pump set (at the motor). Etanorm SYT 32 of 84... -
Page 33: Motors With Adjusting Screw
Risk of injury by rotating shafts! ▷ Always operate the pump set with a coupling guard. If the customer specifically requests not to include a coupling guard in KSB's delivery, then the operator must supply one! ▷ Observe all relevant regulations for selecting a coupling guard. -
Page 34: Electrical Connection
Risk of injury by rotating shafts! ▷ Always operate the pump set with a coupling guard. If the customer specifically requests not to include a coupling guard in KSB's delivery, then the operator must supply one! ▷ Observe all relevant regulations for selecting a coupling guard. -
Page 35: Setting The Time Relay
▷ Ensure an air velocity ≥ 3 m/s measured in the area of the bearing end plate on the drive side. ▷ If the pump is driven by a combustion engine, only use engines whose cooling air is sucked in or blown out via the coupling/flywheel. Etanorm SYT 35 of 84... -
Page 36: Checking The Direction Of Rotation
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 switchgear, if any. Etanorm SYT 36 of 84... -
Page 37: Commissioning/Start-Up/Shutdown
Risk of potentially explosive atmosphere by mixing of incompatible fluids in the auxiliary piping Risk of burns! Explosion hazard! ▷ Make sure that the barrier fluid or quench liquid are compatible with the fluid handled. Etanorm SYT 37 of 84... -
Page 38: Final Check
1. Remove the coupling guard and its footboard, if any. 2. Check the coupling alignment; re-align the coupling, if required. (ð Section 5.5, Page 31) 3. Check proper functioning of coupling/shaft. Check that coupling/shaft can be easily rotated by hand. Etanorm SYT 38 of 84... -
Page 39: Start-Up
▷ Use a soft starter. ▷ Use speed control. 1. Fully open the shut-off element in the suction head/suction lift line. 2. Close or slightly open the shut-off element in the discharge line. 3. Start up the motor. Etanorm SYT 39 of 84... -
Page 40: Checking The Shaft Seal
1. Close the shut-off element in the suction line. 2. Close any auxiliary lines. If the fluid to be handled is fed in under vacuum, also supply the shaft seal with barrier fluid during standstill. Etanorm SYT 40 of 84... -
Page 41: Operating Limits
After commissioning, increased temperatures may occur at grease-lubricated rolling element bearings due to the running-in process. The final bearing temperature is only reached after a certain period of operation (up to 48 hours depending on the conditions). Etanorm SYT 41 of 84... -
Page 42: Frequency Of Starts
Fluid temperature °C Temperature at the casing surface °C Pump efficiency at duty point Temperature difference 6.2.3.2 Density of the fluid handled The pump input power changes in proportion to the density of the fluid handled. Etanorm SYT 42 of 84... -
Page 43: Permissible Speed
6.4 Returning to service For returning the equipment to service observe the sections on commissioning/start- up and the operating limits. (ð Section 6.1, Page 37) (ð Section 6.2, Page 41) In addition, carry out all servicing/maintenance operations before returning the pump (set) to service. (ð Section 7, Page 45) Etanorm SYT 43 of 84... - Page 44 ▷ As soon as the work is completed, re-install and re-activate any safety-relevant devices and protective devices. NOTE If the pump has been out of service for more than one year, replace all elastomer seals. Etanorm SYT 44 of 84...
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Page 45: Servicing/Maintenance
Fluids handled, consumables and supplies which are hot and/or pose a health hazard Risk of injury! ▷ Observe all relevant laws. ▷ When draining the fluid take appropriate measures to protect persons and the environment. ▷ Decontaminate pumps which handle fluids posing a health hazard. Etanorm SYT 45 of 84... -
Page 46: Servicing/Inspection
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. - Page 47 120 °C the pump must be stopped automatically. CAUTION Operation outside the permissible bearing temperature Damage to the pump! ▷ The rolling element bearing temperature of the pump (set) must never exceed 115 °C (measured on the outside of the bearing bracket). Etanorm SYT 47 of 84...
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Page 48: Inspection Work
C (1.4408/ A743 GR CF8M) NOTE If the clearances given are exceeded by more than 1 mm (referring to the diameter) replace the affected components or restore the original clearance by means of a casing wear ring. Contact KSB. Etanorm SYT 48 of 84... -
Page 49: Lubricating The Rolling Element Bearing
Under normal conditions the grease-lubricated bearing will run for 15,000 operating hours or 2 years. Under unfavourable operating conditions (e.g. high room temperature, high atmospheric humidity, dust-laden air, aggressive industrial atmosphere, etc.), check the rolling element bearing earlier and replace it, if required. Etanorm SYT 49 of 84... -
Page 50: Lubricating The Plain Bearing
Unqualified personnel performing work on the pump (set) Risk of injury! ▷ Always have repair work and maintenance work performed by specially trained, qualified personnel. WARNING Hot surface Risk of injury! ▷ Allow the pump set to cool down to ambient temperature. Etanorm SYT 50 of 84... -
Page 51: Preparing The Pump Set
In case of damage you can always contact KSB Service. 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. -
Page 52: Removing The Impeller
▷ Always use an appropriate tool to remove joint rings. 3. Remove and dispose of joint ring 411.15. 4. Remove bearing cover 360. 5. Remove circlip 932.02. 6. Press shaft 210 out of bearing bracket 330. Etanorm SYT 52 of 84... - Page 53 12. Remove O-ring 412.52 from mating ring carrier 476.01 and dispose of it. 13. Press the mating ring of mechanical seal 433.01 out of mating ring carrier 476.01. 14. Remove the rotating assembly of mechanical seal 433.01 (primary ring) from shaft 210. Etanorm SYT 53 of 84...
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Page 54: Removing The Plain Bearing
7.5 Reassembling the pump set 7.5.1 General information/Safety regulations WARNING Improper lifting/moving of heavy assemblies or components Personal injury and damage to property! ▷ Use suitable transport devices, lifting equipment and lifting tackle to move heavy assemblies or components. Etanorm SYT 54 of 84... -
Page 55: Fitting The Plain Bearing
3. Fit O-rings 412.45 at both sides of bearing cartridge 381. 4. For bearing bracket WS_35_LS: fit bush 540.02. 5. Carefully press bearing bush 381 into bearing bracket 330. 6. Fit bush 540.01. 7. Fit circlip 932.04. Etanorm SYT 55 of 84... -
Page 56: Installing The Shaft Seal
Use of non-original spare parts Damage to the pump set! Loss of warranty! ▷ Only use original KSB spare parts. This applies especially to the replacement of the bearing, mechanical seals, static sealing elements and lip seal. Installing the The following rules must be observed when installing the mechanical seal: mechanical seal ▪... - Page 57 15. Slide mating ring carrier 476.02 with the mating ring of mechanical seal 433.02, O-rings 412.48/.55, lip seal 421.55 and spacer ring 504.01 with O-ring 412.69 onto shaft 210. 16. Press radial ball bearing 321 onto shaft 210 and secure it with disc 550.21 and circlip 932.80. Etanorm SYT 57 of 84...
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Page 58: Fitting The Impeller
ü The sealing surfaces have been cleaned. 1. Insert keys 940.01 and 940.09 . Slide impeller 230 onto shaft 210. 2. Fasten impeller nut 920.95, spring washer 930.95 and disc 550.95, if any. Observe the tightening torques! If any Etanorm SYT 58 of 84... -
Page 59: Installing The Back Pull-Out Unit
4. Connect the motor to the power supply (refer to manufacturer's product literature). 7.6 Tightening torques 7.6.1 Tightening torques for the pump WS 25 Fig. 20: Tightening points at the pump Table 19: Tightening torques [Nm] Position Thread size Etanorm SYT 59 of 84... - Page 60 7 Servicing/Maintenance Position Thread size M12 × 1,5 M24 × 1,5 M30 × 1,5 Etanorm SYT 60 of 84...
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Page 61: Tightening Torques For The Pump Set
Refer to the name plate for all data. Also specify the following data: ▪ Part number and description (ð Section 9.1, Page 67) ▪ Quantity of spare parts ▪ Shipping address ▪ Mode of dispatch (freight, mail, express freight, air freight) Etanorm SYT 61 of 84... -
Page 62: Recommended Spare Parts Stock For 2 Years' Operation To Din 24296
Damage to the pump set! Damage will not be covered by the scope of warranty! ▷ Only use original KSB spare parts. This applies especially to the replacement of the bearing, mechanical seal, static sealing elements and lip seal. Table 21: Quantity of spare parts for recommended spare parts stock... -
Page 63: Interchangeability Of Pump Components
7 Servicing/Maintenance 7.7.3 Interchangeability of pump components Components featuring the same number in a column are interchangeable. Table 22: Interchangeability of pump components Etanorm SYT Bearing bracket Description Part number 040-025-160 WS_25_LS 1 2 1 O 1 1 1 1 1 1 10 ✘... - Page 64 7 Servicing/Maintenance Etanorm SYT Bearing bracket Description Part number 200-150-315 WS_55_LS 8 9 3 O 2 3 3 3 2 3 9 12 200-150-400 WS_55_LS 10 8 3 O 2 3 3 3 2 3 9 12 Table 23: Symbols key...
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Page 65: Trouble-Shooting
If problems occur that are not described in the following table, consultation with the KSB customer service is required. A Pump delivers insufficient flow rate B Motor is overloaded... - Page 66 Replace the defective fuse. Check the electric cable connections. - Rotor out of balance Clean the impeller. ✘ Re-balance the impeller. ✘ - Defective bearing(s) Replace. ✘ ✘ Flow rate too low Increase the minimum flow rate. ✘ Etanorm SYT 66 of 84...
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Page 67: Related Documents
920.95 930.95 940.01/.02 932.02 550.21 421.55 504.01 940.02 940.01 UG 1445642_D02_001/02 Fig. 22: Exploded view of an Etanorm SYT, bearing bracket WS_25_LS Table 25: List of components Part No. Description Part No. Description Volute casing Mating ring carrier Casing cover 502.01/.02 Casing wear ring Support foot 504.01... -
Page 68: Etanorm Syt, Lagerträger Ws_25_Ls Mit Doppelgleitringdichtung
412.69 940.01/.02 412.55 412.48 932.54 412.52 940.02 940.01 UG 1445767_D02_001/02 Fig. 23: Exploded view of an Etanorm SYT; bearing bracket WS_25_LS with double mechanical seal Table 26: List of components Part No. Description Part No. Description Volute casing 476.01/.02 Mating ring carrier Casing cover 502.01/.02... - Page 69 932.01* 920.95 550.53 940.02 930.95 940.01/.09* 940.01/.02/.09 UG 1451261_D02_001/02 Fig. 24: Exploded view of an Etanorm SYT; bearing brackets WS_35_LS / WS_55_LS * For WS_55 only ** For WS_35 only Table 27: List of components Part No. Description Part No. Description Volute casing...
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Page 70: Etanorm Syt, Lagerträger Ws_35_Ls / Ws_55_Ls Mit Doppelgleitringdichtung
932.54 920.95 412.52 940.02 930.95 940.01/.09* 940.01/.02/.09 UG 1451331_D02_001/02 Fig. 25: Exploded view of Etanorm SYT; bearing brackets WS_35_LS / WS_55_LS with double mechanical seal * WS_55 only ** WS_35 only Table 28: List of components Part No. Description Part No. Description Volute casing 476.01/.02... -
Page 71: Etanorm Syt, Lagerträger Ws_25_Ls / Ws_55_Ls Mit Sic-Gleitlager
9.1.6 Etanorm SYT, Lagerträger WS_35_LS mit SiC-Gleitlager 412.45 932.04 540.02 540.01 932.20 UG 1451348_D02_001/01 Fig. 27: Exploded view of an Etanorm SYT, bearing bracket WS_35_LS with SiC plain bearing Table 30: List of components Part No. Description Part No. Description Bearing cartridge 540.01/.02... -
Page 72: Examples Of Mechanical Seal Connections
9.2 Examples of mechanical seal connections 9.2.1 Auxiliary connections for double mechanical seal 6D.1 UG 1463705_CDK_D01_001/01 Fig. 28: Connections for double mechanical seal Table 31: Overview Connection Design 6D.1 Fluid priming and venting Leakage drain Quench fluid outlet Quench fluid inlet Etanorm SYT 72 of 84... -
Page 73: Auxiliary Connections For Double Mechanical Seal And Monitoring Equipment
Fluid priming and venting Leakage drain Quench liquid outlet Quench liquid inlet Shock pulse measurement 9.2.3 Auxiliary connections for single mechanical seal and monitoring equipment 6D.1 UG 1501785_ZDK_002/01 Fig. 30: Connections for single mechanical seal and monitoring equipment Etanorm SYT 73 of 84... - Page 74 9 Related Documents Table 33: Overview Connection Description Temperature measurement 6D.1 Fluid priming and venting Leakage drain Shock pulse measurement Etanorm SYT 74 of 84...
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Page 75: Spare Parts List
Use of non-original spare parts Damage to the pump set! Loss of warranty! ▷ Only use original KSB spare parts. This applies especially to the replacement of the bearing, mechanical seals, static sealing elements and lip seal. Regions ▪ A = Europe, Middle East, North Africa –... - Page 76 9 Related Documents Size Shaft unit KSB Mat. No. for joint ring Region KSB Mat. No. for joint ring Region Volute casing / Discharge Volute casing / Discharge discharge cover cover / discharge cover cover / bearing bearing bracket bracket 065-040-315 WS_35_LS 01140543 01185071...
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Page 77: Eu Declaration Of Conformity
10 EU Declaration of Conformity 10 EU Declaration of Conformity Manufacturer: KSB SE & Co. KGaA Johann-Klein-Straße 9 67227 Frankenthal (Germany) The manufacturer herewith declares that the product: Etabloc, Etabloc SYT, Etaline, Etaline SYT, Etaline Z, Etachrom B, Etachrom L, Etanorm, Etanorm SYT, Etanorm V, Etaprime L, Etaprime B, Vitachrom... -
Page 78: 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 Etanorm SYT 78 of 84... -
Page 79: Index
Density 42 Frequency of starts 42 Function 19 Safety 9 Safety awareness 10 Scope of supply 20 Grease lubrication Shaft seal 18 Intervals 49 Shutdown 43 Spare part Ordering spare parts 61 Impeller type 18 Spare parts stock 62 Special accessories 21 Start-up 39 Static sealing elements 19 Storage 14, 43 Etanorm SYT 79 of 84... - Page 80 Index Temperature limits 11 Tightening torques 59, 61 Transport 13 Warnings 8 Warranty claims 7 Etanorm SYT 80 of 84...
- Page 84 KSB SE & Co. KGaA Johann-Klein-Straße 9 • 67227 Frankenthal (Germany) Tel. +49 6233 86-0 www.ksb.com...
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