Aligning the pump and motor ........................ 38 5.6.1 Aligning the motor with adjusting screws .................. 38 5.6.2 Aligning the motor without adjusting screws ................ 40 Permissible forces and moments at the pump nozzles ................ 41 Omega / Omega V 3 of 106...
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Vertically installed pump, installation type DB ................ 92 9.2.4 Vertically installed pump, installation type DK................ 95 9.2.5 Vertically installed pump, installation type DP ................ 98 EU Declaration of conformity...................... 101 Certificate of Decontamination...................... 102 Index .............................. 103 Omega / Omega V 4 of 106...
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 Omega / Omega V 5 of 106...
In the event of damage, immediately contact your nearest KSB service facility 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.
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. Omega / Omega V 7 of 106...
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. Omega / Omega V 8 of 106...
▪ 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. Omega / Omega V 9 of 106...
The pump complies with the requirements of type of protection constructional safety "c" to ISO 80079-37. Shaft coupling An EC manufacturer's declaration is required for the shaft coupling; the shaft coupling must be marked accordingly. Motor The motor must be considered separately. Omega / Omega V 10 of 106...
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. 2.9.3 Repair Special regulations apply to repair work on explosion-proof pumps.
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.
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Transporting the pump with base frame (figure 0 bare-shaft pump) ▪ Motor size 315 and larger ▪ Total weight (of the pump set) more than 1500 kg Transporting the pump vertically (installation types DB and DK) Omega / Omega V 13 of 106...
▷ Observe the weights indicated. CAUTION Damage during storage due to humidity, dirt or vermin Corrosion/contamination of pump (set)! ▷ For outdoor storage cover the pump (set) and accessories with waterproof material and protect against condensation. Omega / Omega V 14 of 106...
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 102) NOTE If required, a blank certificate of decontamination can be downloaded from the following web site: www.ksb.com/certificate_of_decontamination Omega / Omega V 15 of 106...
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. Omega / Omega V 16 of 106...
4.2 Product information as per Regulation No. 1907/2006 (REACH) For information as per European chemicals regulation (EC) No. 1907/2006 (REACH) see https://www.ksb.com/en-global/company/corporate-responsibility/reach. 4.3 Designation Example: Omega V 150 - 460 A GB P M Table 6: Designation key Code Description Omega...
4 Description of the Pump (Set) 4.4 Name plate KSB SE & Co. KGaA Johann-Klein-Straße 9 67227 Frankenthal Deutschland 2022 Omega 250 - 600 A P-No. 9974xxxx78 / 000100 Q 1050 m 120 m SNr. 24 15 26 n 1475 1/min Gew. 1090 kg Mat.-No.
Surface sound pressure level as per ISO 3744 and DIN EN ISO 20361 . valid for a pump operating range of Q/ QBEP = 0.8 - 1.1 and non-cavitating operation. If noise levels are to be guaranteed: Add +3 dB for measuring and constructional tolerance. The values indicated do not apply to operation on a frequency inverter. Omega / Omega V 19 of 106...
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Spatial average; as per ISO 3744 and DIN EN ISO 20361; valid for pump operation in the Q/QBEP = 0.8 - 1.1 range and for non-cavitating operation. If noise levels are to be guaranteed: Add +3 dB for measuring and constructional tolerance. The values indicated do not apply to operation on a frequency inverter. Omega / Omega V 20 of 106...
▪ Weight of the shipping unit base frame with pump and motor: See weight indicated on the base frame. NOTE Some individual components weigh more than 25 kg. Check the indicated weights. (ð Section 9.1, Page 85) (ð Section 1.4, Page 6) Omega / Omega V 21 of 106...
▷ The mounting surface must be set, even, and level. ▷ Observe the weights indicated. 1. Check the structural requirements. All structural work required must have been prepared in accordance with the dimensions stated in the outline drawing/general arrangement drawing. Omega / Omega V 22 of 106...
▷ Observe the information given for the individual components regarding weights, centre of gravity and fastening points. ▷ Observe the applicable local accident prevention regulations. ▷ Use suitable, approved lifting accessories. Fig. 4: Pump and motor on a common base frame Omega / Omega V 23 of 106...
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For lifting and aligning observe the transport instructions. (ð Section 3.2, Page 12) The position of the pump on the base frame must not be changed during this alignment. After the curing time, slightly tighten the chemical anchors (4). Omega / Omega V 24 of 106...
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Fig. 6: Dimensions Table 9: Chemical anchor dimensions Size [mm] [Nm] × l M10 × 130 M12 × 160 M16 × 190 M20 × 260 M24 × 300 M30 × 380 Minimum strength class C25/30 SW = Width across flats Mounting accessories of the respective manufacturer are required. Omega / Omega V 25 of 106...
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Align the shafts with each other. Mount the motor as described in the motor manufacturer's operating manual. 13. Connect the piping to the pump without transmitting any stresses or strains. (ð Section 5.4, Page 36) 14. Align the coupling as described in the coupling manufacturer’s operating manual. Omega / Omega V 26 of 106...
▷ Observe the applicable local accident prevention regulations. ▷ Use suitable, approved lifting accessories. Fig. 8: Pump on its own foot (baseplate), drive on a different construction level Omega / Omega V 27 of 106...
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7. Grout the recesses for the foundation blocks with quick-setting, low-shrinkage concrete 8. When the concrete has set, tighten the hexagon head bolts (2). 9. Connect the piping to the pump without transmitting any stresses or strains. (ð Section 5.4, Page 36) Minimum strength class C25/30 Omega / Omega V 28 of 106...
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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(ð Section 5.4, Page 36) 10. Mount the motor on the drive lantern as described in the motor manufacturer's operating instructions. 11. Align the coupling as described in the coupling manufacturer’s operating manual. Minimum strength class C25/30 Omega / Omega V 30 of 106...
▷ Observe the information given for the individual components regarding weights, centre of gravity and fastening points. ▷ Observe the applicable local accident prevention regulations. ▷ Use suitable, approved lifting accessories. Fig. 12: Pump on foot (baseplate), drive on support frame Omega / Omega V 31 of 106...
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5. Align the pump horizontally using the adjusting screws (2) and a suitable tool (e.g. spirit level) placed on the shaft and discharge nozzle. The maximum permissible deviation is 0.2 mm/m. 6. Align the pump with the piping. Omega / Omega V 32 of 106...
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6. Insert the mortar cartridges into the drilled holes. Observe the curing times of the mortar cartridges. 7. Insert the threaded bolts of the chemical anchors into the corresponding drilled holes with a suitable tool (e.g. impact drill, hammer drill). Omega / Omega V 33 of 106...
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[mm] [Nm] × l M10 × 130 M12 × 160 M16 × 190 M20 × 260 M24 × 300 M30 × 380 Refer to the general arrangement drawing for the required concrete quality. SW = Width across flats Mounting accessories of the respective manufacturer are required. Omega / Omega V 34 of 106...
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8. Grout the recesses for the foundation rails with quick-setting, low-shrinkage concrete 9. When the concrete has set, the motor can be fastened to the support frame. Observe the motor manufacturer’s product literature. Omega / Omega V 35 of 106...
1. Thoroughly clean, flush and blow through all vessels, pipelines and connections (especially of new installations). 2. Before installing the pump in the piping, remove any flange covers on the suction and discharge nozzles of the pump. Omega / Omega V 36 of 106...
Failure to re-install or re-activate protective devices Risk of 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. Omega / Omega V 37 of 106...
▷ Also check the coupling of pump sets supplied with pump and motor mounted on the same baseplate. 5.6.1 Aligning the motor with adjusting screws Fig. 18: Aligning the motor with adjusting screws Hexagon head bolt Adjusting screw Locknut Omega / Omega V 38 of 106...
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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.
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.
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. Omega / Omega V 42 of 106...
▷ Make sure that the connection between pump and baseplate is electrically conductive. ▷ Screws, bolts, nuts and shims must not be coated or the coating must be removed. ▷ Provide potential equalisation between the pump set and the foundation. Omega / Omega V 44 of 106...
3. If the motor runs in the wrong direction of rotation, check the electrical connection of the motor and the control system, if applicable. 5.11 Removing the transport lock This type of transport lock is only used for vertical pumps with a product-lubricated plain bearing. Omega / Omega V 45 of 106...
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5 Installation at Site 901.17 Fig. 24: Transport lock 1. Undo bolt 901.17 at cover 160. 2. Connect a flushing line to the drilled hole in cover 160. Omega / Omega V 46 of 106...
If this is not the case, the shut-off element in the discharge line must be closed. 5. Fully open all auxiliary connections (barrier fluid, flushing liquid, etc). Omega / Omega V 47 of 106...
ü The system piping has been cleaned. ü Pump, suction line and inlet tank, if any, have been vented and primed with the fluid to be pumped. ü The lines for priming and venting have been closed. Omega / Omega V 48 of 106...
▷ No leakage: Switch off the pump set immediately. ▷ It is not recommended to operate pump sets with gland packings in combination with a frequency inverter / variable speed system. Omega / Omega V 49 of 106...
2. Switch off the motor and make sure the pump set runs down smoothly to a standstill. NOTE If the discharge line is equipped with a non-return or check valve, the shut-off element may remain open provided that the system conditions and system regulations are considered and observed. Omega / Omega V 50 of 106...
The maximum operating pressure depends on the pump size, pump material and nominal pressure of the flange design. Neither the material/size-dependent maximum pressure indicated in the data sheet nor the maximum nominal flange pressure must be exceeded. Omega / Omega V 51 of 106...
If the pump set is operated outside its operating limits or system-related changes occur, check the NPSH values. If necessary, consult your nearest customer service centre. Omega / Omega V 52 of 106...
Do not exceed the maximum permissible solids content specified in the data sheet. When the pump handles fluids containing abrasive substances, increased wear of the hydraulic system and shaft seal are to be expected. In this case, reduce the commonly recommended inspection intervals. Omega / Omega V 53 of 106...
▷ As soon as the work is completed, properly re-install and re-activate any safety- relevant devices and protective devices. NOTE On pumps/pump sets older than 5 years we recommend replacing all elastomer seals. E.g. drinking water or demineralised water Omega / Omega V 54 of 106...
Risk of injury by moving components and shock currents! ▷ Ensure that the pump set cannot be started unintentionally. ▷ Always make sure the electrical connections are disconnected before carrying out work on the pump set. Omega / Omega V 55 of 106...
NOTE All maintenance work, service work and installation work can be carried out by KSB Service or authorised workshops. Find your contact in the attached Addresses booklet or visit https://www.ksb.com/en-global/contact.
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▪ Check the drive as described in the manufacturer's product literature. ▪ Check that the fitted coupling guard does not touch the coupling. ▪ Make sure that the earthing connection has been fitted and marked. E.g. drinking water or demineralised water Omega / Omega V 57 of 106...
Within the preferred operating range of 0.7 ≤ Q/QBEP ≤ 1.2 the vibration values of newly commissioned pumps with good system conditions (piping layout, approach flow at the pump, etc.) are below the boundary of zone A to DIN ISO 10816-7, i.e. below 4.2 mm/s rms. Omega / Omega V 58 of 106...
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▪ Check and replace, if necessary: – bearings, casing wear ring, impeller wear ring, shaft protecting sleeve – impeller and shaft – Fit new sealing elements. Omega / Omega V 59 of 106...
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CAUTION Temporary storage of the pump set too long Formation of deposits or condensate, resinification or leakage of grease! ▷ Replace the complete rolling element bearings before returning the pump set to service. Omega / Omega V 61 of 106...
▷ Always have repair work and maintenance work performed by specially trained, qualified personnel. 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. Omega / Omega V 62 of 106...
NOTE Vertical installation For dismantling a vertically installed pump, the complete pump has to be removed and placed in a horizontal position. Then, the complete rotor can be removed and dismantled. Omega / Omega V 63 of 106...
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Remove the rail. 4. Remove stud 904.02. 5. Undo screwed connection 901.12 between the pump and foot 182. Lift up the pump and place it down in a horizontal position on a suitable surface. Omega / Omega V 64 of 106...
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7. Suspend volute casing 102 from the lifting equipment and secure it. 8. Undo screwed connection 901.12 between the pump and foot 182. Lift up the pump and place it down in a horizontal position on a suitable surface. Omega / Omega V 65 of 106...
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8. Suspend volute casing 102 from the lifting equipment and secure it. 9. Undo screwed connection 901.12 between the pump and foot 182. Lift up the pump and place it down in a horizontal position on a suitable surface. Omega / Omega V 66 of 106...
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Remove the rail. 7. Remove stud 904.02. 8. Undo screwed connection 901.12 between the pump and foot 182. Lift up the pump and place it down in a horizontal position on a suitable surface. Omega / Omega V 67 of 106...
2. Press the bearing housing out of the centring hub of the volute casing. Use suitable lifting equipment, e.g. looped ropes, to lift the rotor out of the lower casing half and securely place it down in a horizontal position. Only for mechanical seal Omega / Omega V 68 of 106...
524.01. 6. Remove nuts 920.05, bearing housing 350.01 with spacer ring 550.02 and circlip 932 as well as spacer ring 550.01. 7. Pull off bearing cover 360 and deep groove ball bearing 321. Omega / Omega V 69 of 106...
Damage to the pump! ▷ Reassemble the pump (set) in accordance with the general rules of sound engineering practice. ▷ Use original spare parts only. Always observe the safety instructions and information. (ð Section 2.7, Page 9) Omega / Omega V 70 of 106...
2. Fit keys into the keyways of pump shaft 211. 3. Fit impeller 234. Check that the direction of rotation of the impeller is correct! Fig. 34: Direction of rotation of the impeller Omega / Omega V 71 of 106...
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7.5.2.1 Installing the mechanical seal Pump set with KSB mechanical seal ü The individual parts have been placed in a clean and level assembly area. ü All dismantled parts have been cleaned and checked for wear.
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423.02) on shaft protecting sleeve 524. 2. Heat up deep groove ball bearing 321 and pull it onto pump shaft 211. Prevent any one-sided pressure and impacts. Secure the bearing with disc 550.01 and circlip 932. Omega / Omega V 73 of 106...
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Applies to the following sizes only: 200-330 Applies to the following sizes only: 250-450 Applies to the following sizes only: 250-800, 300-560, 300-700, 350-430, 350-510 and 400-500 Applies to the following sizes only: 300-860 Omega / Omega V 74 of 106...
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3. Align the rotor. Make sure that the fastening studs are correctly inserted into the pump casing. 4. Observe the position of pins 561.01. 561.01 Fig. 37: Position of pins 561.01 Casing wear rings Omega / Omega V 75 of 106...
Refer to the motor manufacturer's product literature. 901.14 920.2 Gland follower nuts As necessary for the required leakage (ð Section 6.1.4, Page 49) Observe the following values: Applies to fixed bearings. For horizontal installation: non-drive end; for vertical installation: drive end Omega / Omega V 76 of 106...
▪ Part No. and description (ð Section 9.2, Page 86) ▪ Quantity of spare parts ▪ Shipping address ▪ Mode of dispatch (freight, mail, express freight, air freight) For µTotal = 0.14 and 90 % of the minimum yield strength Omega / Omega V 77 of 106...
Mechanical seal installation kit 457.2 Neck ring ✘ ✘ ✘ Seal cover ✘ ✘ ✘ 525.2 Spacer sleeve ✘ ✘ ✘ Gland packing For vertical installation with product-lubricated plain bearing, halve the number of spare parts. Omega / Omega V 78 of 106...
▪ Install pump at a lower level. ▪ Alter suction/inlet line, if piping losses are too high. Pump pressure must be released before attempting to remedy faults on parts which are subjected to pressure. Omega / Omega V 80 of 106...
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✘ Assembly bolts/sealing elements ▪ Check. ▪ Re-tighten the bolts. ▪ Fit new sealing elements. ▪ Check pipeline connections and secure fixing of pump; improve fixing of pipelines, if necessary. Omega / Omega V 81 of 106...
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- Insufficient or excessive quantity of ▪ Clean the bearings. ✘ lubricant or unsuitable lubricant ▪ Top up, reduce or change lubricant. ▪ Check oil lubrication system ▪ Check oil supply If any Omega / Omega V 82 of 106...
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- Shaft is out of true. ▪ Replace. ✘ ✘ ✘ ✘ - Impeller rubs against casing ▪ Check rotor. components. ▪ Check impeller position. ▪ Verify that piping has been connected without transmitting any stresses or strains. Omega / Omega V 83 of 106...
Q. The operating point B is given by the intersection between the system curve H and the pump's characteristic curve H. If the cause of a fault or malfunction is unclear, consult your nearest KSB service centre. NPSH NPSH Fig. 38: Adjusting to the duty point...
Fig. 39: General assembly drawing for horizontal installation * For explosion-proof versions: labyrinth ring 423.02 ** For explosion-proof versions: labyrinth ring 423.01 *** Not for explosion-proof versions **** Not for versions with KSB mechanical seal 4OM Omega / Omega V 86 of 106...
Page 87
9 Related Documents Detail drawing: Detail drawing: Gland packing, standard Gland packing for Omega FXF 200-330, FXF 200-520, FXF 200-670, FXF 250-450, FXF 250-600 458 461 524.01 455 452 412.01 902.01 920.02 411.01 A = UL certification B = FM certification...
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Hexagon head bolt Mechanical seal 902.01 Stud Shaft seal housing 903.01/.02/.03/.04/.08 Screw plug Gland follower Grub screw Stuffing box insert 920.02/.03/.05 457.02 Neck ring Circlip Lantern ring 940.01/.02/.03 Gland packing Spring Seal cover Omega / Omega V 88 of 106...
Fig. 40: General assembly drawing for installation type DJ * For explosion-proof versions: labyrinth ring 423.02 ** For explosion-proof versions: labyrinth ring 423.01 *** Not for explosion-proof versions **** Not for versions with KSB mechanical seal 4OM Omega / Omega V 89 of 106...
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901.01 5203 Table 24: List of components Part No. Description Part No. Description Volute casing Impeller wear ring Cover 524.01/.02 Shaft protecting sleeve Foot 525.01/.02 Spacer sleeve Pump shaft Bearing bush Impeller 550.01/.02/.03/.04/.05 Disc Omega / Omega V 90 of 106...
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904.02 Grub screw Gland follower 914.01 Hexagon socket head cap screw Stuffing box insert 920.01/.02/.05/.08 457.02 Neck ring 930.01 Safety device Lantern ring Circlip Gland packing 940.02/.03 Seal cover Spring Casing wear ring Omega / Omega V 91 of 106...
Fig. 41: General assembly drawing for installation type DB * For explosion-proof versions: labyrinth ring 423.02 ** For explosion-proof versions: labyrinth ring 423.01 *** Not for explosion-proof versions **** Not for versions with KSB mechanical seal 4OM Omega / Omega V 92 of 106...
Page 93
Part No. Description Part No. Description Volute casing Casing wear ring Cover Impeller wear ring Foot 524.01/.02 Shaft protecting sleeve Pump shaft 525.01/.02 Spacer sleeve Impeller 531.01 Locking sleeve Radial ball bearing Bearing bush Omega / Omega V 93 of 106...
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Shaft seal housing 904.02 Grub screw Gland follower 914.01 Hexagon socket head cap screw Stuffing box insert 920.01/.02/.05/.08/.12 457.02 Neck ring 930.01 Safety device Lantern ring Circlip Gland packing 940.02/.03 Seal cover Spring Omega / Omega V 94 of 106...
Fig. 42: General assembly drawing for installation type DK * For explosion-proof versions: labyrinth ring 423.02 ** For explosion-proof versions: labyrinth ring 423.01 *** Not for explosion-proof versions **** Not for versions with KSB mechanical seal 4OM Omega / Omega V 95 of 106...
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Part No. Description Part No. Description Volute casing Casing wear ring Cover Impeller wear ring Foot 524.01/.02 Shaft protecting sleeve Support foot 525.01/.02 Spacer sleeve Pump shaft 531.01 Locking sleeve Impeller Bearing bush Omega / Omega V 96 of 106...
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904.02 Grub screw Shaft seal housing 914.01 Hexagon socket head cap screw Gland follower 920.01/.02/.05/.08/.12 Stuffing box insert 930.01 Safety device 457.02 Neck ring Circlip Lantern ring 940.02/.03 Gland packing Spring Seal cover Omega / Omega V 97 of 106...
Fig. 43: General assembly drawing for installation type DP * For explosion-proof versions: labyrinth ring 423.02 ** For explosion-proof versions: labyrinth ring 423.01 *** Not for explosion-proof versions **** Not for versions with KSB mechanical seal 4OM Omega / Omega V 98 of 106...
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901.01 5203 Table 27: List of components Part No. Description Part No. Description Volute casing Impeller wear ring Cover 524.01/.02 Shaft protecting sleeve Foot 525.01/.02 Spacer sleeve Pump shaft Bearing bush Impeller 550.01/.02/.03/.04/.05/.17 Disc Omega / Omega V 99 of 106...
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904.02 Grub screw Gland follower 914.01 Hexagon socket head cap screw Stuffing box insert 920.01/.02/.05/.08 457.02 Neck ring 930.01 Safety device Lantern ring Circlip Gland packing 940.02/.03 Seal cover Spring Casing wear ring Omega / Omega V 100 of 106...
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: Omega, Omega V KSB order number: ....................▪ is in conformity with the provisions of the following directives / regulations as amended from time to time: –...
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 field Omega / Omega V 102 of 106...
Causes and remedies 80 Storage 15 Filter 37, 61 Frequency of starts 53 Temperature limits 11 Gland packing 49 Warnings 7 Warranty claims 6 Impeller type 18 Installation at site 22 Intended use 8 Key to safety symbols/markings 7 Maintenance 56 Mechanical seal 49 Name plate 18 Noise characteristics 19, 20 Omega / Omega V 103 of 106...
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