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Summary of Contents for Sulzer VMS
- Page 1 VMS Vertical Multistage Pumps Installation, Operating and Maintenance Instructions www.sulzer.com...
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Page 2: Table Of Contents
Manual introduction ..........................4 Preface ..............................4 Icons and symbols ............................ 4 Identification, service, and technical support ..................5 Obtaining data and information from VMS and VMS H6 pumps .............. 5 Shaft seal material code ........................... 6 Current ..............................6 2.3.1 Nominal current VMS .......................... - Page 3 Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps 5.10 Explosion safety ............................14 5.10.1 General ..............................14 5.10.2 Indication ..............................14 5.10.3 Medium temperature ..........................14 5.10.4 Commissioning (checklist) ........................15 Transport ............................... 17 Transport ..............................17 Storage ..............................
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Page 4: Manual Introduction
Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps Manual introduction Preface This manual contains important information for reliable, proper and efficient operation. Compliance with the operating instructions is of vital importance to ensure reliability and a long service life of the product and to avoid any risks. -
Page 5: Identification, Service, And Technical Support
VMS Vertical Multistage Pumps Identification, service, and technical support Obtaining data and information from VMS and VMS H6 pumps The nameplate indicates the type series / size, main operating data, and identification number. Please quote this information in all queries, repeat orders, and particularly when ordering spare parts. If you need any additional information or instructions exceeding the scope of this manual or in case of damage, please contact Sulzer Customer Service. -
Page 6: Shaft Seal Material Code
Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps Shaft seal material code Table 2. Shaft seal material code Code acc. to EN 12756 Description Material Note Spring loaded ring Carbon graphite Resin impregnated Silicon carbide Sintered pressureless... -
Page 7: Supplementary Documentation
The buyer carries out repairs himself or has them carried out by a third party. • The product has been handled or maintained improperly. • The product has non original Sulzer spare parts fitted. Sulzer repairs defects under warranty when: • They are caused by flaws in the design, the material, or the production. -
Page 8: Safety And Environment
This Sulzer product has been developed using state-of-the-art technology; it is manufactured with utmost care and subject to continuous quality control. Sulzer does not accept any liability for damage and injury caused by not observing the directions and instructions in this manual, or in cases of carelessness during the installation procedure, use, and maintenance of the product. -
Page 9: During Installation, Maintenance And Repair
Environmental aspects 4.5.1 General Sulzer products are designed to function in an environmentally friendly way during their entire lifetime. Therefore, when applicable, always use biodegradable lubricants for maintenance. Always act according to the laws, by-laws, regulations, and instructions, with respect to health, safety, and the environment. -
Page 10: Model Key
Intended use VMS pumps are suited for the transport and increase of pressure of cold and hot water without wear to parts when used within the indicated working range. The transport of liquids with a different viscosity or density than water is possible as well. -
Page 11: Operation
VMS Vertical Multistage Pumps Any other or further use of the pump is not in conformity with its intended use. Sulzer does not accept any liability for any damage or injury that results from this. The pump is produced in accordance with the current standards and guidelines. -
Page 12: Working Range
Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps Working range The working range depends on the basic hydraulic design, the type of connection, and sealings. The module in the pump with the strictest specification determines the allowable pressure and temperature of the medium in the pump. -
Page 13: Detailed Working Range Vms
VMS Vertical Multistage Pumps 5.8.1 Detailed working range VMS For the actual working range of the pump see the nameplate. 5.8.2 Detailed working range VMS H 6 Pressure: 40 bar, temperature 120 °C. Seal code Table 7. Seal code Seal... -
Page 14: Explosion Safety
Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps 5.10 Explosion safety ATTENTION! This sub-chapter contains fundamental information which has to be taken into consideration when installing the pump with ATEX permission in a hazardous environment. ATTENTION! Because of the probable creation of sparks during loosening and tightening of nuts and bolts, the pump(s) should not be opened, closed, assembled or disassembled, in an explosive hazardous environment. -
Page 15: Commissioning (Checklist)
It is compulsory to check these points prior to putting the pump in operation: • The ATEX code of an ATEX ‘pump with motor’ assembly supplied by Sulzer can be found on the pump shroud. Check if the ATEX code of the ‘pump with motor’ assembly is in accordance with the ATEX specification of the motor. - Page 16 Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps • Regularly examine the condition of the bearings in the motor and/or thrust bearing housing (for example by means of vibrations measurement) in order to detect damage of the bearing raceways/roller elements. Stop the application of the pump when damage in a roller element bearing is found.
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Page 17: Transport
Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps Transport Transport Transport the pump in the position as indicated on the pallet or packaging. Make sure the pump is stable. If present, observe the instructions on the packaging. -
Page 18: Installation Instructions
Installation instructions Setting up the pump ATTENTION! Avoid stress in the pump casing caused by misalignment in the piping system. Please see tables below. Table 11. Allowable forces VMS(S)F, VMS H and VMSCF Type Force [N] Type Force [N] [mm] [mm] Σ F... -
Page 19: Indicators
Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps Figure 8. Allowable forces ATTENTION! Pumps which do not stand steady or stable on their own, should be mounted on a rigid and stable base. ATTENTION! Locate the pump at the place with the lowest risk for noise nuisance. -
Page 20: Mounting A Motor On The Pump
Mounting a motor on the pump ATTENTION! It is to be advised to use a special designed Sulzer motor. Before installing another brand/standard IEC-norm motor, Sulzer has to be consulted to judge the applicability. The following motor specifications are required: •... -
Page 21: Install The Motor On Pumps Supplied Without Motor
Tighten the lower bolts of the coupling shells (862) in such a way that the coupling slightly clamps around the motor shaft. For pump series VMS: use a sufficient tyre iron to lift the coupling (and hydraulic assembly) 1.5 mm higher then the lowest position. For easy and accurate adjustment of the coupling contact your supplier for the appropriate toolkit for hydraulics adjustment. - Page 22 This ensures that the rotor is not lifted out of its bearings. For pump series VMS H 6: use a sufficient tyre iron to lift the coupling (and hydraulic assembly) to the maximum upwards position and lower it 1 mm from this position.
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Page 23: Electrical Installation
Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps Electrical installation In accordance with the local regulations only authorised personnel are allowed to make electrical connections to the motor. ATTENTION! Connect the motor according to Figure 14, ”Motor connections”, and always check the rotation direction. -
Page 24: Commissioning
Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps Commissioning The pump must be switched off when it is not completely filled up. ATTENTION! Vent the pump and suction line. Fill the pump and suction line with the medium. ATTENTION! Seen from the top of the motor the pump should rotate clockwise. See § 7.1.1, Indicators (B). -
Page 25: Operation
Use a lithium-based -30 °C / 160 °C bearing lubricant (about 15 grams). When the pump is delivered without a motor and fitted with another brand, or the standard motor is replaced by another brand than Sulzer, please consult the maintenance instructions of the motor supplier. ATTENTION! Also follow the instructions in §... -
Page 26: Failures
Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps Failures 10.1 Failure table Observe the general safety precautions before installation, maintenance and repair. Problem Possible cause Possible solution Checkpoints Leakage along the shaft. Running surfaces of the Replace the mechanical... - Page 27 Installation, Operating and Maintenance Instructions (Original Instructions) VMS Vertical Multistage Pumps Problem Possible cause Possible solution Checkpoints Malfunction. Internal blockage in the pump. Have the pump inspected by a certified company. Pump does not start. No voltage on the power Check the power supply.
- Page 28 Sulzer Pump Solutions Ireland Ltd. Clonard Road, Wexford, Ireland Tel. +353 53 91 63 200 Fax +353 53 91 42335. www.sulzer.com...
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