Related Manuals for LEYBOLD TRIVAC B D 16 BCS
Summary of Contents for LEYBOLD TRIVAC B D 16 BCS
- Page 1 TRIVAC B D 16 BCS / D 25 BCS Rotary Vane Vacuum Pump n with mineral oil n with PFPE Operating Instructions GA01300_002_C1 Part Nos. 113 68 /69 113 78 /79 913 79-2...
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Page 2: Table Of Contents
Pump with Three-Phase AC Motor 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 GA01300_002_C1 - 07/2018 - © Leybold... - Page 3 Removing and Remounting the Pump Module 5.9.1 Removing the Pump Module 5.9.2 Remounting the Pump Module Troubleshooting Wearing Parts and Original Spare Parts Waste Disposal EC - Declaration of Conformity Original installation and operating instructions. GA01300_002_C1 - 07/2018 - © Leybold...
- Page 4 Operating Instructions and follow the information so as to ensure optimum and safe working right from the start. The Leybold TRIVAC BCS 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. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 6: Thermal Hazards
Since not all application related hazards for vacuum systems can be described in detail in these Operating Instructions, Leybold has availa- ble a separate document (Safety Booklet) in which the hazards and general safety concepts for design, operation and maintenance of vacuum systems are explained. -
Page 7: Danger Of Ignition
(LEL) published for the respective gases. Hazard caused by noise CAUTION The noise level produced by the pump less than 60 dB(A). Suitable hearing protection measures must be introduced. GA01300_002_C1 - 07/2018 - © 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 please note the information provided in the supplementary sheets. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 9: Description
They have been designed particularly for use in connection with corrosive or aggressive media. Moreover, the pump has been prepared for the instal- lation of an electric monitoring facility. Leybold have developed for the TRIVAC BCS a range of accessories which considerably extend the range of applications for this kind of pump. -
Page 10: Function
The gas ballast stops condensation of vapours in the pump chamber up to the limit of the water vapour tolerance as specified in the technical data for the pump. GA01300_002_C1 - 07/2018 - © Leybold... - Page 11 The thermocouple may be accessed through the built-in connector (7/8). Via a second oil fill opening, an exhaust line may be connected for venting the oil case when using the inert gas purging facility. GA01300_002_C1 - 07/2018 - © Leybold...
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Page 12: Lubricants
If you want to change the type of lubricant Leybold should do the change. In case of operation of a TRIVAC BCS we instruct our vacuum pump oil LVO 100. - Page 13 Work in clean and dry rooms; After having removed the pump from its packaging, start it up imme diately. Do not smoke during working with PFPE. As cleaning agents solvents based on hydrofluorether compounds may be used. GA01300_002_C1 - 07/2018 - © Leybold...
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Page 14: Supplied Equipment
For TRIVAC BCS pumps with three-phase AC motor, the switch, motor pro- tection switch, mains cable etc. are not included. TRIVAC BCS for operation with mineral oil Upon delivery from Leybold Cologne the pumps will be filled with LVO 100 oil. TRIVAC BCS for operation with PFPE The pumps will be supplied without lubricant. -
Page 15: Technical Data
2 ) 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. Under such operating conditions the motor protection switch may respond. In this case the motor may be started again. GA01300_002_C1 - 07/2018 - © Leybold... - Page 16 D 25 BCS-PFPE 25 KF Length l see following page. Fig. 6 Dimensional drawings for the TRIVAC BCS pumps (dimensions a, l, b to b and h are approximate) (dimensions in mm 1inch = 25.4 mm) GA01300_002_C1 - 07/2018 - © Leybold...
- Page 17 T-board / plug 9 pins cable 1.8 mm; plug NEMA 6-15 P Certificates of the Motor RoHS Length of the Pump 509 mm (D 16 BCS) 571 mm (D 25 BCS) 639 mm (D 25 BCS) GA01300_002_C1 - 07/2018 - © Leybold...
- Page 18 UL certification mark for energy efficiency for listed products and approved components for Canada and the USA. Observe the data given on the motor name plate. NOTICE For special pumps please note the information contained in the supple- mental sheet. GA01300_002_C1 - 07/2018 - © Leybold...
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Page 19: Accessories
As regards the conformity to EC directives and standards observe the documentation of the accessory components. 1.5.1 TRIVAC System Leybold has developed the TRIVAC system especially for processes which depend on the reliability of the pump under difficult conditions (pumping of aggressive gases or vapours, for example). - Page 20 (operating pressure) n float switch (oil level monitoring) n flow switch (inert gas) n differential pressure switch (chemical filter) n pressure switch (exhaust filter) n connection cable for the built-in temperature switch GA01300_002_C1 - 07/2018 - © Leybold...
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Page 21: Transport And Storing
When a pump is put into operation after it has been shelved 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. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 22: Installation
90%, you must discuss this with Technical Sales When failing, capacitors may heat up excessively and generate smoke. Therefore the pump must be placed with a sufficient clearance from inflam- mable or combustible material. There exists the risk of fire! GA01300_002_C1 - 07/2018 - © Leybold... -
Page 23: Conforming Utilization
21% by volume. Reliably exclude the possibility of an ingress of other oils, greases and rust particles also by the gas being pumped and via the gas ballast. Avoid potential ignition sources, risk of an explosion. GA01300_002_C1 - 07/2018 - © Leybold... - Page 24 8 Connector for temperature switch Fig. 7 Connections and controls Use exclusively original spare parts from Leybold in their original packaging. Do not use any second-hand parts. Keep lines, exhaust and other vacuum connections clean and free of oil. If required have the pump and spare parts cleaned by Leybold.
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Page 25: Connection To The System
NOTICE Install the exhaust line with a downward slope (lower than the pump) so as to prevent condensate from flowing back into the pump. If this is not pos- sible, insert a condensate trap. GA01300_002_C1 - 07/2018 - © Leybold... - Page 26 In order to reduce the emission of oil vapours we recommend the installation of an additional exhaust filter (Leybold accessory, see Section 1.5). 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 27: Electrical Connections
Otherwise you may access the signal at pins 1 and 2 (voltage 24 V DC max., power consumption 10 W). In the case of custom pumps please note the information provided on a separate sheet. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 28: Operation
1 mbar range. The inert gas supply needs to be opened before allowing the process gas to enter into the pump. For operation with oxygen, see Section 3.2.1. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 29: Start-Up
Avoid exposing any part of the human body to the vacuum. There is the risk of suffering injury. Observe Safety Information 0.1. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 30: Operation
(if possible via a valve). Once all vapours have been pumped off from a process (e.g. during drying), the gas ballast valve can be closed to improve the attainable ultimate pressure. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 31: Operating Temperature
Observe Safety Information 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 32: Shutdown Through Monitoring Components
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. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 33: Maintenance
Leybold offers practical courses on the maintenance, repair, and testing of TRIVAC BCS pumps. Further details are available from Leybold on request. -
Page 34: Maintenance Plan
= Daily maintenance n Exchange of all seals 6m = Six monthly maintenance n Functional check a = Annual maintenance n-a = Maintenance every n years This service should be run by the Leybold - Service. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 35: 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 36: Monitoring The Oil Level
Please note the safety information given in Section 0.3 und 0.4. Pumps which have not directly been delivered from Leybold, e.g. in sys tems, may have been filled with oils different from LVO 100. In this case a refill with LVO 100 may cause problems. -
Page 37: Pfpe
When disposing of waste oil, observe the applicable environment protection 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. GA01300_002_C1 - 07/2018 - © Leybold... - Page 38 How often a PFPE exchange will be necessary can only be decided on a case-by-case basis depending on the level and type of contamination GA01300_002_C1 - 07/2018 - © Leybold...
- Page 39 When an exhaust filter with lubricant return has been installed on the pump please also exchange the oil there. We can only guarantee that the pump operates as specified by the NOTICE technical data if the lubricants recommended by us are used. GA01300_002_C1 - 07/2018 - © Leybold...
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Page 40: Cleaning The Inlet Screen
Lift off the frame and remove the internal demister (10/3). Clean all parts and check that they are in perfect condition; if not, replace them with new parts. Reassemble in the reverse order. Torque for the screws (10/5) is 10 Nm. GA01300_002_C1 - 07/2018 - © Leybold... - Page 41 2 Spring buckles 3 Demister (omitted in the case of PFPE pumps) 4 Frame for demister 5 Hex. socket screws 6 Silencing nozzle 7 Gasket Fig. 10 Removal and fitting of the internal demister GA01300_002_C1 - 07/2018 - © Leybold...
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Page 42: Disassembly And Reassembly Of The Electric Motor
Disassembly and Reassembly of the Electric Motor DANGER Risk due to high voltages Death or severe injury caused by an electric shock! Before starting work, always disconnect the motor from the mains. Pull the mains plug. Observe Safety Information 0.2. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 43: Replacing The Shaft Seal
(11/4) with the intermediate flange. Remove the gasket (11/1). Remove the coupling element (12/1). Unscrew the hexagon socket screw (12/2) and remove the spring washer (12/3). Pull off the coupling half (12/4). Remove the key (12/5). GA01300_002_C1 - 07/2018 - © Leybold... - Page 44 Using a suitable plastic or aluminium cylinder (shaft seal driver) and a plastic hammer, force the shaft seals (12/7) carefully and without bending them into the centering disk (for position of shaft seal, see Fig. 12). GA01300_002_C1 - 07/2018 - © Leybold...
- Page 45 Mount the pump-half of the coupling (12/4) on the shaft. Install the spring washer (12/3) and tighten the screw (12/2). Insert the coupling element (12/1) into the coupling and mount the motor (see Chapter 5.7). GA01300_002_C1 - 07/2018 - © Leybold...
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Page 46: Removing And Remounting The Pump Module
When doing so, ensure that the individual pin-fitted parts are not loosened. NOTICE Further disassembly of the pump module should only be carried out by a trained service engineer. Remove the gasket (14/4). Remove the coupling element (14/5). GA01300_002_C1 - 07/2018 - © Leybold... -
Page 47: Remounting The Pump Module
Push the entire pump module (new or repaired) onto the tie rods. Screw on the hex. nuts (14/1) and carefully cross-tighten them NOTICE (torque 10 Nm). Mount the oil case together with the gasket (see Chapter 5.6). Fill in oil. GA01300_002_C1 - 07/2018 - © Leybold... -
Page 48: Troubleshooting
1) 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. GA01300_002_C1 - 07/2018 - © Leybold... - Page 49 Intake pressure is too high. Lower the intake pressure. Internal demister is clogged. Clean or replace demister. Service Coupling element is worn. Install new coupling element. Vanes or bearings are damaged. Repair pump. Service GA01300_002_C1 - 07/2018 - © Leybold...
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Page 50: Wearing Parts And Original Spare Parts
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 51: Ec - Declaration Of Conformity
EC - Declaration of Conformity GA01300_002_C1 - 07/2018 - © Leybold... -
Page 52: Contamination Declaration
Many thanks for your understanding. 17200001_002_C0 © Leybold GA01300_002_C1 - 07/2018 - © Leybold... -
Page 53: Declaration Of Contamination Of Compressors, Vacuum Pumps And Components
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 54: Sales And Service
Sales and Service Germany America Great Britain Leybold Japan Co., Ltd. Tsukuba Technical Service Center 1959, Kami-yokoba Leybold UK LTD. Leybold GmbH Tsukuba-shi, Ibaraki-shi 305-0854 Unit 9 Bonner Strasse 498 Japan Silverglade Business Park D-50968 Cologne Leybold USA Inc. Service:...
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