Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for LEYBOLD RUVAC WA 40000
Summary of Contents for LEYBOLD RUVAC WA 40000
- Page 1 RUVAC WA 40000 Mechanical Booster Installation and Operating Instructions 300692481_002_C0 Description Item number RUVAC WA 40000 IEC Bare Shaft 11740000V04 RUVAC WA 40000 IEC 400V 3PH 30KW 11740000V RUVAC WA 40000 IEC 400V 3PH 30KW ATEX 2 Inside 11740000V11...
- Page 2 This page has been intentionally left blank.
- Page 3 GB/T 26572 as detailed in the declaration table list below below. These parts can safely be used for the environmental protection use period as indicated. Pump Type Pump Size Mechanical Booster RUVAC WA 40000 材料成份声明 Materials Content Declaration 危险物质 Hazardous Substances 部件名称 六价铬 多溴二苯醚...
- Page 4 This page has been intentionally left blank.
-
Page 5: Table Of Contents
Earth (ground) connection ...................... 23 Connect the cooling water pipelines ..................23 Check the direction of rotation ....................24 Connect the pump inlet and outlet ..................24 Commission the RUVAC WA 40000 pump ................25 Operation ......................26 Operational safety ........................26 Start-up........................... 27 4.2.1... - Page 6 Components of the RUVAC WA 40000 pump ............... 10 RUVAC WA 40000 dimensions: mm (inch) ................17 RUVAC WA 40000 dimensions with retrofit adaptor to HV40000: mm (inch) ....... 18 Sling Centre and Centre of Gravity ..................20 Pump Motor and Drive Coupling Size ..................21 Pump Motor and Drive Coupling ....................
- Page 7 Associated publications Associated publications Publication title Publication number Vacuum pump and pumping system safety 300314311_002_C0 300692481_002_C0 – 08/2018 – © Leybold...
- Page 8 This page has been intentionally left blank.
-
Page 9: Introduction
This manual provides installation, operation and maintenance instructions for the RUVAC WA 40000 Booster pumps. The RUVAC WA 40000 Booster pumps must be used as specified in this manual. Read this manual before installing and operating the pump. Important safety information is highlighted as WARNING and CAUTION instructions;... -
Page 10: Description
The RUVAC WA 40000 is intended for use in large capacity vacuum pumping systems. It must be backed by suitable backing pump(s): It is not suitable for use without such backing pumps. -
Page 11: Application
Application The RUVAC WA 40000 is safe to handle non-flammable gases and vapours within the normal operating parameters of the pumps as defined in this manual. The standard version of the RUVAC WA 40000 (covered by this manual) is not suitable for hazardous area installation. -
Page 12: Abnormal Operation
Use in ambient conditions other than those specified in Section 2.1. Use of the RUVAC WA 40000 booster in excess of the limits defined in this manual. Gas shock loads such as rapid opening of the foreline inlet against atmospheric pressure. ... -
Page 13: Technical Data
Operating and storage conditions Note: For operation between -20 °C and 5 °C (-4 and 41 °F), we recommend that the RUVAC WA 40000 pump is operated continuously except when shutdown is necessary for maintenance purposes. Note also the cooling water requirements given in Section 2.4... -
Page 14: Performance
Technical data Performance Table 2 - Performance data: safe area RUVAC WA 40000 pumps 3960 r min -1 (66Hz) Maximum rotational speed 3960 r.p.m. 540 r min -1 (9 Hz) Minimum rotational speed (for correct pump lubrication) 540 r.p.m. 44300 m 3 h -1 Displacement (swept volume) at 3960 r.p.m. -
Page 15: Mechanical Data
3.55 litres, 0.94 US gal Electrical data The RUVAC WA 40000 pump is supplied either as a bareshaft booster, or with a 30 kW 2-pole motor fitted. In either case, the motor must be connected to a suitable Variable Frequency Drive. -
Page 16: Noise And Vibration Data
Cooling coils, Cooling Plates, Aftercooler Cast Aluminum with stainless steel pipes End Covers Cast Aluminum Stator, head plates SG cast iron Lobes SG iron Shaft Steel Bearings High carbon chrome steel Shaft seals PTFE O-ring seal Fluoro-elastomer 300692481_002_C0 – 08/2018 – © Leybold... -
Page 17: Ruvac Wa 40000 Dimensions: Mm (Inch)
Technical data Figure 2 - RUVAC WA 40000 dimensions: mm (inch) Unit Motor size mm (inch) mm (inch) mm (inch) Shaft Ø RUVAC WA 40000 104 (4.1) 14.8 (0.6) Bare shaft IEC: 55.0 NEMA: 47.625 (1.875”) RUVAC WA 40000 2344.2 30 kW 104 (4.1) -
Page 18: Ruvac Wa 40000 Dimensions With Retrofit Adaptor To Hv40000: Mm (Inch)
Technical data Figure 3 - RUVAC WA 40000 dimensions with retrofit adaptor to HV40000: mm (inch) Adaptor flange Adaptor frame Note: HV40000 Adaptor flange and Adaptor frame are available as a spare KIT (A30800721), contact your sales representative for more details. -
Page 19: Installation
1. Use a suitable fork lift truck or pallet truck to move the pump, on its pallet, close to the place of installation. 2. Remove all packing materials. 3. Use suitable lifting gear to remove the RUVAC WA 40000 pump from its pallet. 4. Ensure the sling centre is in line with centre of gravity which is indicated on Figure 2... -
Page 20: Mechanical Installation
0.2 mm m -1 (0.0026-inch ft -1 ). Use the following procedure to locate the RUVAC WA 40000 pump: 1. Use suitable lifting equipment to move the RUVAC WA 40000 pump into its required operating location: use the appropriate method for the pump, as described in Section 3.2. -
Page 21: Motor Electrical Connections
Obey the safety instructions given below while making the electrical connections. Failure to follow the instructions can cause injury to people. The RUVAC WA 40000 is designed to be fitted with a 30kW 2-pole Motor and must to be ... -
Page 22: Connect The Electrical Supply
If the instruction is not followed, the RUVAC WA 40000 pump may overheat if it continues to operate when the backing pump is stopped. You must be able to isolate and lock out the electrical supply to the RUVAC WA 40000 pump ... -
Page 23: Earth (Ground) Connection
2. Connect the cooling water return pipeline to the cooling water outlet 12. Refer to Section 2.4 for the pressure drop and flow rate requirement. Do not allow the cooling water supply pressure to go above the maximum pressure stated in Section 2.4. 300692481_002_C0 – 08/2018 – © Leybold... -
Page 24: Check The Direction Of Rotation
If an isolation valve is fitted between the RUVAC WA 40000 pump and the backing pump, interlock the operation of the valve with the operation of the RUVAC WA 40000 pump, so that closure of the valve results in shutdown of the RUVAC WA 40000 pump. -
Page 25: Commission The Ruvac Wa 40000 Pump
Installation Commission the RUVAC WA 40000 pump Only a trained and competent engineer may carry out the installation of the RUVAC WA 40000 pump. For advice contact your local customer centre. Ensure that any isolation valves in the pump inlet pipeline is in the correct ‘closed’ positions. -
Page 26: Operation
If the instruction is not followed, fingers or other parts of your body or clothing may get trapped, and it can cause injury by the rotating mechanisms in the pump. During operation parts of the RUVAC WA 40000 pump can become very hot. Do not touch the ... -
Page 27: Start-Up
Switch on the electrical supply to start the RUVAC WA 40000 pump. Allow the RUVAC WA 40000 pump to run for approximately 120 minutes to achieve normal operating temperature. Slowly open the pump inlet isolation valve (if fitted). -
Page 28: Maintenance
Allow the pump to cool to a safe temperature before starting maintenance work. Isolate the RUVAC WA 40000 pump from the electrical supply/drive system so that it cannot be operated accidentally. Recheck the pump rotation direction (see Section 3.7) if the motor electrical supply or drive and... -
Page 29: Maintenance Plan
40000 pump in normal operation. Instructions for each operation are given in the section shown. More frequent maintenance may be required if the RUVAC WA 40000 pump is used to pump corrosive or abrasive gases and vapours. If necessary, adjust the maintenance plan according to your experience. -
Page 30: Top Up The End Cover Oil Level
Inspect all of the electrical cables; check that they are not damaged and have not overheated. Replace any cables that are damaged or have overheated. Check that all the electrical connections are secure; tighten any loose connections. 300692481_002_C0 – 08/2018 – © Leybold... -
Page 31: Change The Oil
4. Refit the oil drain plug (16) to the non-drive end cover (4). 5. Dispose of the oil: refer to Section 6.2. 6. Fill the non-drive end cover with new oil of the correct type and grade. 300692481_002_C0 – 08/2018 – © Leybold... -
Page 32: Replace The Pump Motor
Use the following procedure to remove the pump motor. Ensure that the pump motor is adequately supported throughout and does not fall: the masses of the pump motors are given in Section 2.5 Figure 6 - Pump Motor and Drive Coupling 300692481_002_C0 – 08/2018 – © Leybold... -
Page 33: Fit The New Pump Motor
Ensure that the pump motor flange and the coupling housing flange are clean and free of burrs. If not, the pump motor and coupling housing may be misaligned and may damage the pump motor, the pump or the drive coupling when operating the pump. 300692481_002_C0 – 08/2018 – © Leybold... -
Page 34: Check The Direction Of Pump Rotation
After fitting the new pump motor, check the direction of pump rotation before operation the pump: use the procedure in Section 3.7. 300692481_002_C0 – 08/2018 – © Leybold... -
Page 35: Overhaul The Pump
WARNING Over a long period of time, fine dust could be accumulated on the after cooler of RUVAC WA 40000 even using a recommended inlet screen. This may affect the cooling effect of after cooler. Make sure the inspection on after cooler is implemented by regular service. The after cooler can be accessed by removing the lower service plates. -
Page 36: Fault Finding
Oil mist migrated from the system Check system configuration - oil from the booster. mist filter Check for falling oil levels in end Oil leakage in to swept volume covers, refer to section 5.4 300692481_002_C0 – 08/2018 – © Leybold... - Page 37 Booster worn or damaged Contact your local Customer Service centre for advice If the cause of the fault cannot be identified or rectified after carrying out the actions above, contact your local Customer Service centre for advice. 300692481_002_C0 – 08/2018 – © Leybold...
-
Page 38: Storage And Disposal
Section 3.3.2). 3. If necessary, purge your system and the RUVAC WA 40000 pump with dry air, and disconnect the pump from your system pipelines. 4. Disconnect the cooling water supply pipelines from the pump. 5. Place and secure protective covers over the pump inlet, outlet and services connections. -
Page 39: Disposal
Components which have been contaminated with dangerous process substances. Used oil that has been contaminated with dangerous substances. Cleaning materials that have been contaminated with dangerous substances. Components that have been contaminated with dangerous substances. 300692481_002_C0 – 08/2018 – © Leybold... -
Page 40: Service And Spares
Item Number and description of the part Service RUVAC WA 40000 Pump Systems are supported by a worldwide network of customer centres. Your local customer centre can provide engineers to support onsite maintenance, service or repair of the equipment. -
Page 41: Declaration Of Conformity
Declaration of conformity 300692481_002_C0 – 08/2018 – © Leybold... -
Page 42: Declaration Of Contamination
Declaration of contamination 300692481_002_C0 – 08/2018 – © Leybold... - Page 43 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 300692481_002_C0 – 08/2018 – © Leybold...
- Page 44 300692481_002_C0 – 08/2018 – © Leybold...
Need help?
Do you have a question about the RUVAC WA 40000 and is the answer not in the manual?
Questions and answers