Pumps shall be used for their intended duties. In this manual, there are information on operating conditions, installation, starting-up, settings and main controls of UKM-S series pumps are self-priming waste water pumps. pumps. They are used in, ...
Mas Grup 3.1. Training of Personnel Installation, operation and maintenance personnel must have necessary knowledge in order to accomplish the given job. The responsibility, adequacies and controlling duties of such personnel must be determined by the costumer. It has to be certain that these personnel comprehend totally the content of the operating manual.
Mas Grup 4.1.1. Impeller The impellers are designed such that they have 2 blades, with wide cross-sectional areas and in the form of open impeller which allow the Pump can only be run with a guard in accordance with EN 294 passage of 18-76 mm diameter solid particles.
Mas Grup Damages caused in transport 6.3.2. Main Properties of the Steel Framework Bases Foundations with steel framework shall be designed in such a way that Check the pump when it is delivered to you. Please let us know of there is the base plate is bolted or welded contacting to all area.
Mas Grup 6.4.4. Pump and Motor Mounting (Coupling) If the coupling of the pump group is to be mounted on site, the following procedure should be followed Install the coupling guard only when the alignment of the coupling is checked. 1.
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Mas Grup 6.5.2. Suction Lines 6.5.2.5. Suction Lines in Positioning To avoid air pockets which could affect pump priming, the suction line The depth of the submergence of the suction line is critical to efficient must be as short and direct as possible. When operation pumped, if the pump operation.
Mas Grup Note: The by-pass line should be sized so that it does not affect pump CAUTION discharge capacity; however the by-pass line should be at least 1” in diameter to minimize the chance of plugging. Some leakage from 3.8 to 19 l/min will occur when the valve is fully closed.
Mas Grup 6.6.1. Motor Connection Diagram Mechanical seal is a component which is subject to replacement when it is worn out. If fluid comes from the hole on top of the seal bed plug, it is • Motors requiring high moments at start up shall not be connected star- concluded that the seal is leaking.
Mas Grup For power source disassembly and repair, consult the literature supplied UKM-S type pumps are designed self-priming and must be filled in with with the power source or contact your local power source representative. fluid before being started. The filling up procedure may be performed through the tap over the pump casing.
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Mas Grup Place a block of wood against the impeller end of the shaft and tap the fully seated. This should be done quickly, in one continuous motion, to shaft and assembled bearings from the bearing housing. prevent the bearings from cooling and sticking on the shaft. After removing the shaft and bearings (200 and 201), clean and inspect the bearings in place as follows.
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Mas Grup the O-ring off the and onto the shaft. Remove the tube, and continue to 8.2.8. Rotating Assembly Installation slide the O-ring down the shaft until it seats against the shaft shoulder. Install new mechanical seal to its place. Clean and inspect the impeller. Note: If the pump has been completely disassembled, it is recommended Install the full set of impeller shims provided with the seal and screw the that the suction check valve and the back cover assembly be reinstalled...
Mas Grup 9. NOISE LEVEL AND VIBRATION The reasons which increase the noise level are indicated below: • Touch of coupling halves due to worn rubber sleeves (incorrectly aligned) • Noise level increases due to the fact that the pump is not founded properly (Vibration) •...
Mas Grup 10. POSSIBLE FAILURES, CAUSES, SOLUTIONS Possible failures and solution strategies are listed in the table below. Please apply to the Customers’ Service Department of our company when a generic solution is not found to your problem. While the failures are repaired the pump must always be dry and un-pressurized. POSSIBLE FAILURE CAUSES SOLUTIONS...
Mas Grup 13. UKM-S SECTIONAL DRAWING AND PART LIST (2”x2” - 3”x3” - 4”x4” - 6”x6” - 8”x8”) Figure 13: UKM-S Sectional Drawing (2”x2” - 3”x3” - 4”x4” - 6”x6” - 8”x8”) Part No Part Name Part No Part Name Part No Part Name Pump Casing...
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Mas Grup (10”x10”) UKM-S SECTIONAL DRAWING AND PART LIST Figure 14: UKM-S Sectional Drawing (10”x10”) Part No Part Name Part No Part Name Part No Part Name Pump Casing Bearing Hex Bolt Stuffing Box Bearing Hex Bolt Suction Flange Key for Impeller Impeller Cap Screw Wearing Plate Key for Pump Shaft...
Mas Grup 14. UKM-50 SECTIONAL DRAWING AND PART LIST Figure 15: UKM-50 Sectional Drawing Part No Part Name Part No Part Name Pump Casing Hex Bolt Volute Casing Hex Bolt Flap Valve Casing Hex Bolt İmbus Bolt Adaptor Impeller Casing Nut Shaft Washer for Impeller Cap Screw Suction Flap...
Mas Grup 15. ROTATING REGION OF UKM-S SELF-PRIMING 16. AUTOMATIC AIR RELEASE VALVE SECTIONAL CENTRIFUGAL PUMP DRAWING AND PART LIST Figure 16: Rotating Region of UKM-S Self-Priming Centrifugal Pump Figure 17: Automatic Air Release Valve Sectional Drawing Sectional Drawing Part No Part Name Part No Part Name...
Mas Grup 17. UKM-S DRAWING FOR DISMANTLING Figure 18: UKM-S Drawing For Dismantling...
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Mas Grup 18. FIGURE LIST Page No Figure 1 Pump Label Figure 2-a Transport of Diesel Motor Coupled Pump Group Figure 2-b Transport of Electrical Motor Coupled Pump Group Figure 3 Typical Concrete Foundations Figure 4 The Control of the Coupling Alignment in Horizontal and Vertical Planes Figure 5 Belt Tension Check Figure 6...
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Mas Grup Head Office / Center Service: Aydınlı Mah. Birlik OSB. 1.No’lu Cadde No:17 Tuzla - İSTANBUL / TURKEY Tel: +90 (216) 456 47 00 pbx Fax: +90 (216) 455 14 24 Ankara Regional Directorate: Aşağı Öveçler Mah. 1329 Sok. No:6/9 Öveçler ANKARA / TURKEY Tel: +90 (312) 472 81 60-67 Fax: +90 (312) 472 82 51 Factory: 1.
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