Related Manuals for KSB Etanorm SYT
Summary of Contents for KSB Etanorm SYT
- Page 1 Thermal Oil / Hot Water Pump Etanorm SYT Installation/Operating Manual Order number:...
- Page 2 Original operating manual KSB Aktiengesellschaft Pegnitz All rights reserved. Contents provided herein must neither be distributed, copied, reproduced, processed for any other purpose, nor otherwise transmitted 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
Scope of supply ..................... 18 Dimensions and weights ................18 Installation at Site ................19 Safety regulations ..................19 Checking the site before installation ............19 Installing the pump set ................. 19 Piping ......................21 Etanorm SYT 3 of 66... - Page 4 Trouble-shooting ................53 Related Documents ................55 Exploded views and lists of components ............. 55 Wiring diagrams for double-acting mechanical seal ........61 EC Declaration of Conformity ............62 Certificate of Decontamination ............63 Index ....................64 Etanorm SYT 4 of 66...
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Page 5: Glossary
The line which is connected to the suction with the fluid handled. nozzle Discharge line The line which is connected to the discharge nozzle Hydraulic system The part of the pump in which the kinetic energy is converted into pressure energy Etanorm SYT 5 of 66... -
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 Etanorm SYT 7 of 66...
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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. Etanorm SYT 8 of 66... -
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 Etanorm SYT 9 of 66... -
Page 10: Safety Information For The Operator/User
(set) is only valid if the equipment is used in accordance with its intended use. (⇨ Section 2.3 Page 8) 2.10 Explosion protection Always observe the information on explosion protection given in this section when DANGER operating the pump in potentially explosive atmospheres. Etanorm SYT 10 of 66... - Page 11 If temperature class T6 has to be complied with, special measures may have to be taken with regard to the bearing temperatures. Misuse, malfunctions or non-compliance with the instructions may result in substantially higher temperatures. Etanorm SYT 11 of 66...
- Page 12 2 Safety If the pump is to be operated at a higher temperature, the data sheet is missing or if the pump is part of a pool of pumps, contact KSB for the maximum permissible operating temperature. 2.10.3 Monitoring equipment The pump (set) must only be operated within the limits specified in the data sheet and on the name plate.
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Page 13: Transport/Temporary Storage/Disposal
(set) storage. CAUTION Damage during storage by humidity, dirt, or vermin Corrosion/contamination of the pump (set)! ▷ For outdoor storage cover the pump (set) or the packaged pump (set) and accessories with waterproof material. Etanorm SYT 13 of 66... -
Page 14: Return To Supplier
4. Always complete and enclose a certificate of decontamination when returning the pump set. (⇨ Section 11 Page 63) 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 15: Description Of The Pump (Set)
2970 1/min l 2009 16.5 Id-No. 00 117 385 ZN 3804 - C 37 x 52 Fig. 4: Name plate Etanorm SYT Type series, size and version KSB order number (ten digits) Flow rate Speed Kinematic viscosity of the fluid... -
Page 16: Configuration And Function
Pump-end bearing: ▪ Plain bearing ▪ Product-lubricated S h a f t s e a l ▪ Standardised mechanical seal to EN 12756 Optional: ▪ Double-acting mechanical seal 4.5 Configuration and function Fig. 5: Sectional drawing Etanorm SYT 16 of 66... -
Page 17: Noise Characteristics
Spatial average to ISO 3744 and EN 12639. Applies to non-cavitating pump operation in the range Q/Qopt = 0.8 - 1.1. 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 17 of 66... -
Page 18: Scope Of Supply
▪ Channel section steel or folded steel plate Baseplate Optional: ▪ Cast baseplate (to ISO 3661) ▪ As required Special accessories 4.8 Dimensions and weights For dimensions and weights please refer to the general arrangement drawing/outline drawing of the pump (set). Etanorm SYT 18 of 66... -
Page 19: Installation At Site
▷ Install the pump in horizontal position to ensure self-venting of the pump. 5.3.1 Installation on the foundation Fig. 6: Fitting the shims Bolt-to-bolt clearance Shim Shim for bolt-to-bolt clearance > Foundation bolt 800 mm ✓ The foundation has the required strength and characteristics. Etanorm SYT 19 of 66... - Page 20 For baseplates made of grey cast iron it is recommended to grout the baseplate with low- shrinkage concrete. NOTE For low-noise operation contact KSB to check whether the pump set can be installed on anti-vibration mounts. 5.3.2 Installation without foundation Fig.
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Page 21: Piping
▷ Free the piping from any impurities. ▷ If necessary, install a filter. ▷ Observe the instructions in (⇨ Section 7.2.2.3 Page 40). 3. If required, install a filter in the piping (see drawing: Filter in the piping). Etanorm SYT 21 of 66... - Page 22 = 300 °C Vmax Hmax tmax Vmax Hmax tmax [kN] [kN] [kNm] [kN] [kN] [kNm] 32-125.1 3.65 2.59 0.58 3.15 2.24 32-160.1 3.56 2.51 0.51 3.08 2.17 0.44 The values indicated apply to nodular cast iron JS1025. Etanorm SYT 22 of 66...
- Page 23 Where fluid has to be pumped out of a vessel under vacuum, it is recommended to install a vacuum balance line. 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 23 of 66...
- Page 24 24 E Inlet quench liquid For designs with double-acting mechanical seal, use connections 24A and 24E to connect the pump set to the quench system. Connect the quench pot in accordance with the manufacturer's instructions. Etanorm SYT 24 of 66...
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Page 25: Protective Equipment
▷ Also check the coupling of pump sets supplied with pump and motor mounted on the same baseplate. Fig. 12: a) Checking the coupling alignment and b) Aligning a spacer-type coupling Straight-edge Wedge gauge ✓ The coupling guard and step guard, if any, have been removed. Etanorm SYT 25 of 66... -
Page 26: Aligning The Pump And Motor
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 27 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.
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Page 28: Electrical Connection
▷ Check that the inside of the pump is free from any foreign objects. CAUTION Incorrect direction of rotation with non-reversible mechanical seal Damage to the mechanical seal and leakage! ▷ Separate the pump from the motor to check the direction of rotation. Etanorm SYT 28 of 66... - Page 29 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 necessary. Etanorm SYT 29 of 66...
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Page 30: Commissioning/Start-Up/Shutdown
4. Fully open all auxiliary feed lines (barrier fluid, flushing liquid, etc), if applicable. 5. Open the shut-off element, if any, in the vacuum balance line and close the vacuum-tight shut-off element, if any. (⇨ Section 5.4.3 Page 23) Etanorm SYT 30 of 66... - Page 31 Excessive temperatures due to dry running or excessive gas content in the fluid handled Explosion hazard! Damage to the pump set! ▷ Never operate the pump set without liquid fill. ▷ Prime the pump as specified. ▷ Always operate the pump within the permissible operating range. Etanorm SYT 31 of 66...
- Page 32 ✓ The shut-off element in the suction line is and remains open. 1. Close the shut-off element in the discharge line. 2. Switch off the motor and make sure the pump set runs down smoothly to a standstill. Etanorm SYT 32 of 66...
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Page 33: 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 h depending on the conditions). Etanorm SYT 33 of 66... - Page 34 The power input of the pump increases in proportion to the density of the fluid handled. CAUTION Impermissibly high density of the fluid handled Motor overload! ▷ Observe the information on fluid density indicated in the data sheet. ▷ Make sure the power reserve of the motor is sufficient. Etanorm SYT 34 of 66...
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Page 35: Shutdown/Storage/Preservation
WARNING Failure to re-install or re-activate protective devices Risk of personal injury from moving parts or escaping fluid! ▷ As soon as the work is completed, re-install and/or re-activate any safety- relevant and protective devices. Etanorm SYT 35 of 66... - Page 36 6 Commissioning/Start-up/Shutdown NOTE If the pump has been out of service for more than one year, replace all elastomer seals. Etanorm SYT 36 of 66...
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Page 37: 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 38 321 and affect the lubrication. Check the rolling element bearing and replace it, if required. ▪ Monitor the temperature of the rolling element bearing. The bearing temperature must not exceed 90 °C (measured outside on the bearing bracket). Etanorm SYT 38 of 66...
- Page 39 Maximum permissible enlargement 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 39 of 66...
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Page 40: Drainage/Disposal
▷ Observe all legal regulations on the disposal of fluids posing a health hazard. 1. For draining the fluid handled use connection 6B (see drawing of auxiliary connections). 2. If noxious, explosive, hot or other hazardous fluids have been handled, flush the pump. Etanorm SYT 40 of 66... -
Page 41: Dismantling The Pump Set
For dismantling and reassembly observe the exploded views and the general assembly drawing. 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 42 ✓ The back pull-out unit is kept in a clean and level assembly area. 1. Undo impeller nut 920.3 (right-hand thread). 2. Remove impeller 230 with an impeller removal device. 3. Place impeller 230 on a clean and level surface. 4. Remove keys 940.1 from shaft 210. Etanorm SYT 42 of 66...
- Page 43 2. Pull bearing 321 off shaft 210. 3. Remove support disc 550.1 and seat ring holder 476. 4. Press the seat ring of mechanical seal 433.2 out of seat ring holder 476. 5. Remove spacer sleeve 525. Etanorm SYT 43 of 66...
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Page 44: Reassembling The Pump Set
▷ Reassemble the pump (set) in accordance with the general rules of sound engineering practice. ▷ Use original spare parts only. Sequence Always reassemble the pump in accordance with the corresponding general assembly drawing or exploded view. Etanorm SYT 44 of 66... - Page 45 1. Clean the seat ring location in seat ring holder 476. 2. Carefully insert the seat ring of mechanical seal 433 into seat ring holder 476. Press it in evenly. 3. Slide the rotating assembly of the mechanical seal (spring-loaded ring) onto shaft 210. Etanorm SYT 45 of 66...
- Page 46 7. Fit circlip 932.4 and support disc 550.5. 7.5.3.5 Installing the shaft assembly in the bearing bracket — all shaft units 1. Carefully press the shaft assembly into bearing bracket 330. 2. Fit circlip 932.2. 3. Fit bearing cover 360. Etanorm SYT 46 of 66...
- Page 47 1. Shift the motor to connect it to the pump via the coupling. 2. Fasten the motor to the baseplate. 3. Align the pump. (⇨ Section 5.7 Page 26) 4. Connect the motor to the power supply (refer to manufacturer's product literature). Etanorm SYT 47 of 66...
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Page 48: Tightening Torques
Fig. 16: Tightening points at the pump set Table 16: Tightening torques for the pump set Position Thread size Rated Description torque [Nm] Pump on baseplate M24 x 1.5 Levelling screws in baseplate M36 x 1.5 Valid for unlubricated threads Etanorm SYT 48 of 66... -
Page 49: Spare Parts Stock
Always quote the following data when ordering replacement or spare parts: ▪ Type series ▪ Material variant ▪ Size ▪ Seal code ▪ KSB order number ▪ Order item number ▪ Consecutive number ▪ Year of construction Refer to the name plate for all data. (⇨ Section 4.3 Page 15) Also supply the following data: ▪... - Page 50 433, seat ring holder 476, disc 550.1/.2/.3, hexagon head bolt 901.1, screwed plug 903, plug 916, hexagon nut 920.3, spring washer 930, circlip 932.1/.2 For double-acting mechanical seals double the quantity. For double-acting mechanical seal: parts 412.1 and 412.2 Etanorm SYT 50 of 66...
- Page 51 80-160 25 80-160/.. 100-170/.. 80-200 80-250 80-315 100-160 100-200 100-250 100-315 125-200 125-250 125-315 125-400 150-315 150-400.1 Etanorm SYT only Etabloc SYT/Etaline SYT only Single-acting mechanical seal 433 not interchangeable with double-acting mechanical seal 433.1/.2 Etanorm SYT 51 of 66...
- Page 52 7 Servicing/Maintenance Table 19: Key to the symbols Symbol Description Components differ Component not fitted Etanorm SYT 52 of 66...
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Page 53: Trouble-Shooting
Fit new seal between volute casing and discharge cover or between discharge cover and bearing bracket. Pump pressure must be released before attempting to remedy faults on parts which are subjected to pressure. Contact KSB. Etanorm SYT 53 of 66... - Page 54 Clean impeller. Re-balance impeller. Defective bearing Fit new bearing. X X Insufficient flow rate Increase the minimum flow rate. Pump pressure must be released before attempting to remedy faults on parts which are subjected to pressure. Etanorm SYT 54 of 66...
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Page 55: Related Documents
9 Related Documents 9 Related Documents 9.1 Exploded views and lists of components 9.1.1 Etanorm SYT, SU 25 Fig. 17: Exploded view Etanorm SYT, SU 25 Table 21: List of components Part No. Description Part No. Description Part No. Description Volute casing 412.1... - Page 56 9 Related Documents 9.1.2 Etanorm SYT, SU 25 with double-acting mechanical seal Fig. 18: Exploded view of Etanorm SYT, SU 25 with double-acting mechanical seal Table 22: List of components Part No. Description Part No. Description Part No. Description Volute casing 433.1/.2...
- Page 57 9 Related Documents 9.1.3 Etanorm SYT, SU 35 Fig. 19: Exploded view Etanorm SYT, SU 35 Table 23: List of components Part No. Description Part No. Description Part No. Description Volute casing 412.1 O-ring Spring washer Discharge cover Mechanical seal 932.1/.2/.4...
- Page 58 9 Related Documents 9.1.4 Etanorm SYT, SU 35 with double-acting mechanical seal Fig. 20: Exploded view of Etanorm SYT, SU 35 with double-acting mechanical seal Table 24: List of components Part No. Description Part No. Description Part No. Description Volute casing 433.1/.2...
- Page 59 9 Related Documents 9.1.5 Etanorm SYT, SU 55 UG1289004 Fig. 21: Exploded view Etanorm SYT, SU 55 Table 25: List of components Part No. Description Part No. Description Part No. Description Volute casing 412.1 O-ring Spring washer Discharge cover Mechanical seal 932.1/.2/.4...
- Page 60 9 Related Documents 9.1.6 Etanorm SYT, SU 55 with double-acting mechanical seal UG1289009 Fig. 22: Exploded view of Etanorm SYT, SU 55 with double-acting mechanical seal Table 26: List of components Part No. Description Part No. Description Part No. Description Volute casing 433.1/.2...
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Page 61: Wiring Diagrams For Double-Acting Mechanical Seal
9 Related Documents 9.1.7 Etanorm SYT with SiC plain bearing Fig. 23: Exploded view of Etanorm SYT, SIC plain bearing Table 27: List of components Part No. Description Part No. Description Part No. Description Bearing cartridge 412.3 O-ring Bearing sleeve 540.1... -
Page 62: Ec Declaration Of Conformity
67227 Frankenthal (Germany) The manufacturer herewith declares that the pump/pump set: Etabloc, Etabloc SYT, Etaline, Etaline SYT, Etaline Z, Etachrom NC, Etachrom BC, Etanorm, Etanorm SYT, Etanorm GPV/CPV, Etaprime L, Etaprime B/BN, Vitachrom KSB order number: ....................▪ is in conformity with the provisions of the following directives as applicable in their current version: –... -
Page 63: 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 63 of 66... -
Page 64: Index
Intervals 40 Temperature limits 11 Impeller type 16 Tightening torques 48 Installation Transport 13 Installation on the foundation 19 Installation without foundation 20 Installation at site 19 Intended use 8 Interchangeability of pump components 51 Etanorm SYT 64 of 66... - Page 66 KSB Aktiengesellschaft 67225 Frankenthal • Johann-Klein-Str. 9 • 67227 Frankenthal (Germany) Tel. +49 6233 86-0 • Fax +49 6233 86-3401 www.ksb.com...
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