Related Manuals for LEYBOLD TRIVAC E 2
Summary of Contents for LEYBOLD TRIVAC E 2
- Page 1 TRIVAC E 2 / D 2,5 E Dual-Stage Rotary Vane Vacuum Pump Operating Instructions GA01602_002_C0 Part Nos. 140 000 140 001 140 002 140 003 140 004 140 005 140 008 140 009...
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Page 2: Table Of Contents
Electrical Connections Operation Media Compatibility Start-up Operation 4.3.1 Pumping of Non-Condensable Gases and Vapours 4.3.2 Pumping of Condensable Gases and Vapours 4.3.3 Operating Temperature Shutdown 4.4.1 Shutdown through Monitoring Components 4.4.2 Controller/Mains Power Failure GA01602_002_C0 - 09/2016 - © Leybold... - Page 3 Wearing Parts and Original Spare Parts Maintenance Kits and Repair Sets Ordering Information for the Maintenance Kits and the Repair Sets Ordering Information for the Special Tools Waste Disposal EC- Declaration of Conformity Original installation and operating instructions. GA01602_002_C0 - 09/2016 - © Leybold...
- Page 4 Operating Instructions and follow the information so as to ensure optimum and safe working right from the start. The Leybold TRIVAC E has been designed for safe and efficient operation when used properly and in accordance with these Operating Instructions. It is...
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Page 5: Important Safety Information
Provide an adequate ground connection for the pump so as to avoid any electrostatic charging. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 6: Thermal Hazards
Regarding the suitability of the TRIVAC E pumps for special applications in which such gases shall be pumped, Leybold should be consulted first. If the pump has previously handled hazardous gases, implement the proper precautionary measures before opening the intake or exhaust connection. -
Page 7: Danger Of Ignition
(LEL) published for the respective gases. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 8: Risk Of Damaging The Pump
Here, the exhaust line must slope down and away from the pump. In the case of custom pumps (with part numbers deviating from those stated in the EC Declaration of Conformity) please note the information provided in the supplementary sheets. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 9: Description
The connection components, the gas ballast knob and the oil fill plug are located on the top of the pump. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 10: Function
The knocking noise (oil slap) which normally occurs when the pump approaches its ultimate pressure is avoided by injecting a small amount of air into the oil so that a silencing effect is attained. GA01602_002_C0 - 09/2016 - © Leybold... - Page 11 (tandem valve and gas ballast diaphragm valve) which are controlled through the oil pressure. This reliably avoids any inadvertent venting of the vacuum chamber and the backstreaming of oil. GA01602_002_C0 - 09/2016 - © Leybold...
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Page 12: Supplied Equipment
You must only use the kind of oil which has been specified for the particu- lar pump. Special oils upon request. Only use the kind of oil specified by Leybold. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 13: Technical Data
The motor may accelerate with a delay when simultaneously an undervoltage is present at the motor and the pump is at the minimum permissible and ambient temperature.. mbar 10 Pressure Druck Fig. 3 Pumping speed characteristics of the TRIVAC D 2,5 E GA01602_002_C0 - 09/2016 - © Leybold... - Page 14 16 KF 162.5 75.5 119.5 225 231.5 225 182 177 113 27 15 83 84.5 Dimensions (A), (B), (C) and (D) see next page. Fig. 4 Dimensional drawings for the TRIVAC D 2,5 E rotary vane vacuum pumps GA01602_002_C0 - 09/2016 - © Leybold...
- Page 15 Length of the pump (A) 392 mm Height of the pump up to the upper edge 210 mm of the junction box (B) Width of the moto (D) 148.5 mm Weight of the motor 7.6 kg GA01602_002_C0 - 09/2016 - © Leybold...
- Page 16 Height of the pump up to the upper edge ) 210 mm 210 mm of the junction box (B) Width of the motor (D) 153.5 mm 153.5 mm Weight of the motor 7.5 kg 7.4 kg GA01602_002_C0 - 09/2016 - © Leybold...
- Page 17 Height of the pump up to the upper edge 210 mm 210 mm of the junction box (B) Width of the motor (D) 153.5 mm 153.5 mm Weight of the motor 7.4 kg 7.7 kg GA01602_002_C0 - 09/2016 - © Leybold...
- Page 18 Height of the pump up to the upper edge 227 mm 210 mm of the junction box (B) Width of the motor (D) 127 mm 127 mm Weight of the motor 7.7 kg 7.2 kg GA01602_002_C0 - 09/2016 - © Leybold...
- Page 19 UL certification mark for energy efficiency for listed products and approved components for Canada and the USA. NOTICE Observe the data given on the motor name plate. For special pumps please note the information contained in the supplemental sheet. GA01602_002_C0 - 09/2016 - © Leybold...
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Page 20: Accessories
1 Pipe bend DN 16 KF 184 36 2 Centering rings with O-ring DN 16 KF 183 26 2 Clamping rings DN 16 KF 183 41 NOTICE Use only the kind of oil specified by Leybold. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 21: Transport And Storing
When a pump is put into operation after it has been stored for over one year, standard maintenance should be run on the pump and the oil should also be exchanged (see Section 5.4). We recommend that you contact the Leybold Service. -
Page 22: Installation
Max. tilt for the pump with possibly fitted standard accessories is 10° from the vertical. If you wish firmly install the pump in place, insert bolts through bore holes (Ø 5 mm) in the rubber feet. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 23: Normal Use
The pumps are not suited for pumping of liquids or media which carry large quantities of dust. Corresponding protection devices need to be pro- vided. Our technical sales department is available for further advice in these matters. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 24: Abnormal Use
The cross section of the intake and exhaust line must at least be of the same diameter as that of the pump connections. An intake line which is too small in diameter will throttle the pumping speed. GA01602_002_C0 - 09/2016 - © Leybold... - Page 25 In order to reduce the emission of oil vapours we recommend the installation of an additional exhaust filter (Leybold accessory, see Section 1.4). Depending on the type of application or the kind of pumped media, the corresponding regulations and informati- on sheets must be observed.
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Page 26: Electrical Connections
For this you should let the pump run for about 30 minutes with the intake line closed and the gas ballast valve (5/7) open (position 2 of the gas ballast valve). GA01602_002_C0 - 09/2016 - © Leybold... -
Page 27: Operation
When pumping vapours ensure that the gas ballast valve is open and that the pump has been warmed up for approximately 30 minutes with the intake line closed. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 28: Operating Temperature
Observe Safety Informations 0.3. If – due to the ambient conditions – this temperature range is exceeded at either end of the range, contact Leybold Sales. The motor may accelerate with a delay when simultaneously an undervoltage is present at the motor and the pump is at the minimum permissible and ambient temperature. -
Page 29: Shutdown
In order to prevent the pump from running up unexpectedly after a mains power failure, the pump must be integrated in the control system in such a way that the pump can only be switched on again manually. This applies equally to emergency cut-out arrangements. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 30: Maintenance
Leybold offers practical courses on the maintenance, repair, and testing of TRIVAC E pumps. Further details are available from Leybold on request. -
Page 31: Maintenance Plan
Exchange of all seals VP = Maintenance before starting production n Functional check = Daily maintenance This check should be run by the Leybold - Service 6m = Six monthly maintenance = Annual maintenance n-a = Maintenance every n years... -
Page 32: Leybold Service
Maintenance Leybold Service Whenever you send a pump to Leybold, indicate whether the pump is conta- minated or is free of substances which could pose a health hazard. If it is contaminated, specify exactly which substances are involved. You must use the form we have prepared for this purpose;... -
Page 33: Checking The Condition Of Lvo 100
When wanting to check the oil, switch off the pump first and drain out from the warm pump the required amount of oil through the oil drain (6/4) into a beaker or similar. Please note the safety information given in Section 5.4. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 34: Oil Change
When disposing of waste oil, observe the applicable environment protec- tion regulations! When changing the oil use the same type of oil which was previously in the pump. If you want to change the type of oil entirely please consult us first. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 35: Cleaning The Inlet Screen
If the inlet screen is defective, replace it with a new one. NOTICE The cleaning intervals depend on the application. If the pump is exposed to large amounts of abrasive materials, a dust filter should be fitted into the intake line. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 36: Removing And Fitting The Internal Demister
Use a pair of pliers to pull the spring (7/5) out to the front. Detach the holding frame (7/7) and the internal demister (7/8). Clean all parts and check them for perfect condition and replace them as required. Reassemble in the reverse order. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 37: Disassembly And Reassembly Of The Electric Motor
3 Fan cowl 4 Tie rod 5 Electric motor 6 End plate A 7 HV bearing piece 8 Foot of the pump 9 Hex. socket screws (4x) Fig. 8 Disassembly and assembly of the electric motor GA01602_002_C0 - 09/2016 - © Leybold... -
Page 38: Full Maintenance
A. The hole must always lead downward. Full maintenance Clean the pump and run maintenance on it. Clean and perform maintenance on the pump as described in the instruc- tions for maintenance kit 2. GA01602_002_C0 - 09/2016 - © Leybold... -
Page 39: Troubleshooting
Bubble test: The warm pump with degassed oil is running without gas ballast and the intake is blanked off. The exhaust line is led into a vessel with water. If an evenly spaced line of bubbles appears then the pump has an external leak. GA01602_002_C0 - 09/2016 - © Leybold... - Page 40 Vanes or bearings are damaged. Repair pump. Service Faulty motor bearing. Exchange the motor bearing. Service Oil leak at the side of the Outer shaft seal damaged or worn Exchange the shaft seal. Rep. Set 1 motor. out. GA01602_002_C0 - 09/2016 - © Leybold...
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Page 41: Wearing Parts And Original Spare Parts
These kits are identical. They contain all wearing parts, all gaskets and the internal demister which separates the oil from the gas. They are used as follows: 1. Maintenance after three years of operation 2. Complete repair (for contents see Fig. 10, 11 and 12). GA01602_002_C0 - 09/2016 - © Leybold... -
Page 42: Ordering Information For The Maintenance Kits And The Repair Sets
8 Oil box seal 9 Spring clip 10 Guide panel 11 Holding frame for demister 12 Demister 13 O-ring 14 Dirt trap - parts contained in the maintenance kit Fig. 9 Maintenance Kit 1 GA01602_002_C0 - 09/2016 - © Leybold... - Page 43 14 Hex. socket bolt (4x) 15 Shaft sealing ring - parts included in the repair kit Sectional view of the flange for the shaft sealing ring and orientation of the shaft sealing ring Fig. 10 Repair Set 1 GA01602_002_C0 - 09/2016 - © Leybold...
- Page 44 36 Gasket 11 HV bearing piece 24 Bypass valve 12 Hex. socket bolt 25 End disk - parts contained in the repair kit 13 Flat gasket 26 Compression spring Fig. 11 Repair Set 2 GA01602_002_C0 - 09/2016 - © Leybold...
- Page 45 17 Compression spring 7 Flat seal 8 Tandem valve 18 Vane (FV) 19 Guide pin 9 Compression spring 20 Hex. socket bolt 10 Intake port - Parts included in the complete kit Fig. 12 Complete Kit GA01602_002_C0 - 09/2016 - © Leybold...
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Page 46: Waste Disposal
Waste oil from vacuum pumps must not be mixed with other substances or materials. Waste oil from vacuum pumps (Leybold oils which are based on mineral oils) which are subject to normal wear and which are contaminated due to the influence of oxygen in the air, high temperatures or mechanical wear must be disposed of through the locally available waste oil disposal system. -
Page 47: Ec- Declaration Of Conformity
EC- Declaration of Conformity GA01602_002_C0 - 09/2016 - © Leybold... - Page 48 Many thanks for your understanding. 17200001_002_C0 © Leybold GA01602_002_C0 - 09/2016 - © Leybold...
- Page 49 Person to contact: Calibration: Factory-calibr. Phone : Fax: Quality test certificate DIN 55350-18-4.2.1 End user: A. Description of the Leybold product: Failure description: Material description : Catalog number: Additional parts: Serial number: Application-Tool: Type of oil (ForeVacuum-Pumps) : Application- Process: B.
- Page 50 Sales and Service Germany America Great Britain Leybold Japan Co., Ltd. Tsukuba Technical Service Center Leybold UK LTD. 1959, Kami-yokoba Leybold GmbH Tsukuba-shi, Ibaraki-shi 305-0854 Unit 9 Sales, Service, Support Center (3SC) Japan Silverglade Business Park Leybold USA Inc. Bonner Strasse 498...
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