Related Manuals for Leybold vacuum TRIVAC D 16 BCS
Summary of Contents for Leybold vacuum TRIVAC D 16 BCS
- Page 1 OPERATING INSTRUCTIONS GA01300_0902 TRIVAC ® D 16 BCS / D 25 BCS Rotary Vane Vacuum Pump ■ with mineral oil ■ with PFPE Part Nos. 113 68/69 113 70/72/78/79 113 80/82 154 50/51 vacuum...
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Page 2: Table Of Contents
EC Manufacturer’s Declaration ....... . . 44 GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 3: Important Safety Information
■ Before starting up for the first time, the motor circuit must be equipped with a suitable protective motor switch. Please take note of the information in these Operating Instructions or on the electric motor (wiring diagram). GA01300_0902 - 04/2006 - © by Leybold Vacuum... - Page 4 It must slope down and away from the pump. ■ When moving the TRIVAC BCS (PFPE) always use the allo- wed means. A lifting eye is provided as standard on the pump. GA01300_0902 - 04/2006 - © by Leybold Vacuum...
- Page 5 The references to diagrams, e.g. (1/2) consist of the Fig. No. and the Item No. in that order. We reserve the right to modify the design and the specified data. The illu- strations are not binding. GA01300_0902 - 04/2006 - © by Leybold Vacuum...
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Page 6: Description
All controls as well as the oil-level glass and the nameplate are arranged on the front. All connections are to be found at the sides of the pump. The oil- level glass is provided with prisms for better observation of the oil level. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 7: Design And Function
An oil pump (3/6) pumps the oil from the oil reservoir (3/5) into a pressure- lubrication system which supplies oil to all bearing points (3/2). From there the oil enters the pump chamber area (3/4) of the vacuum pump. GA01300_0902 - 04/2006 - © by Leybold Vacuum... - Page 8 (4/4) up and the valve plate (4/6) against the valve seat (4/5). The quantity of oil in the oil reservoir (4/1) prevents the entry of air into the intake port (2/1) at the beginning of this process. GA01300_0902 - 04/2006 - © by Leybold Vacuum...
- Page 9 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_0902 - 04/2006 - © by Leybold Vacuum...
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Page 10: Lubricants
As cleaning agents solvents based on hydrofluorether compounds may be used. The Operating Instructions GA 07.009 “PFPE for Vacuum Pumps“ Caution will be enclosed with all TRIVAC BCS pumps. Observe the hand- ling notes for PFPE collected in these Operating Instructions. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 11: Supplied Equipment
In the case of custom pumps (with a Part No. deviating from the Caution Part No. stated in the EC Declaration of Conformity) please note the information provided on a separate sheet. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 12: Technical Data
Part No. 113 72 Part No. 113 82 1) To DIN 28 400 and subsequent numbers * Length, weight, motor power and noise level for the models with three-phase motor. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 13: Motor Dependent Data
Part No. stated in the EC Declaration of Conformity) please note the information provided on a separate sheet. Motor voltage and current may differ from these data. Observe the data given on the name plates. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 14: Accessories
Moreover, the pump status may be monitored continuously through visual and electric indicators. The TRIVAC system consists of the TRIVAC BCS pump and the following accessories: GA01300_0902 - 04/2006 - © by Leybold Vacuum... - Page 15 This accessory combines all switch status signals and indicates the status of these switches through LEDs: “GREEN” for normal operation, “RED” for fault. Through a multi-way connector all signals may be accessed for trans- mission to a remote processing unit. GA01300_0902 - 04/2006 - © by Leybold Vacuum...
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Page 16: Transport And Storing
BCS (keep front and rear unobstructed). The ambient temperature should not exceed +40 °C (104 °F) and not drop below +12 °C (55 °F). The max. amount of heat given off approximately corresponds to the rated motor power. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 17: Conforming Utilisation
The pumps are not suitable for pumping of liquids or very dusty Caution media. Suitable protective devices must be installed. Our technical sales department is available for further advice in these mat- ters. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 18: Connection To The System
The inlet pressure for the gas ballast should be about 1000 mbar (absolu- te) and sufficient quantities of gas must be available (about of the pum- ping speed). GA01300_0902 - 04/2006 - © by Leybold Vacuum... - Page 19 All safety regulations must be observed. Depending on the type of application or the kind of pumped media, the corresponding regulations and information sheets must be observed. GA01300_0902 - 04/2006 - © by Leybold Vacuum...
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Page 20: Electrical Connections
In the case of custom pumps (with a Part No. deviating from the Part No. stated in the EC Declaration of Conformity) please note the information pro- vided on a separate sheet. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 21: Pumps With Eexe Ii T3 Motors
Due to the measures introduced, the vacuum pump is not suited for pumping explosive atmospheres (inner explosion protection). If planning such an application please consult us first. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 22: Operation
(service) as well as waste disposal and trans- portation. The standard pump is not suited for pumping of hazardous gases or vapours. Our technical sales department is available for further advice in these mat- ters. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 23: Operation
We strongly recommend operating the pump in this mode for about 30 minutes after completion of the process. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 24: Operating Temperature
If the TRIVAC BCS running with mineral oil is to be shutdown for an exten- ded period after pumping aggressive or corrosive media or if the pump has to be stored, proceed as follows: Warning When pumping harmful substances, take adequate safety pre- cautions. GA01300_0902 - 04/2006 - © by Leybold Vacuum... - Page 25 This applies equally to emergency cut-out arran- gements. GA01300_0902 - 04/2006 - © by Leybold Vacuum...
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Page 26: Maintenance
For spare parts numbers please refer to the enclosed Spare Parts List. In the case of custom models and special versions, please always state the number of the custom model or version together with its serial number. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 27: Maintenance Plan (Recommendation)
= Daily maintenance ■ Exchange of all seals 6m = Six monthly maintenance ■ Functional check = Annual maintenance n-a = Maintenance every n years This check should be run by the Leybold Service. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 28: Leybold Service
Normally the oil is clear and transparent. If the oil darkens, it should be changed. b) Chemical check The neutralisation number of N 62 oil is determined according to DIN 51558. If it exceeds 2, the oil should be changed. GA01300_0902 - 04/2006 - © by Leybold Vacuum... - Page 29 Normally the oil will be light and transparent. In the case of an increasing discoloration it is likely that the oil has taken up either liquid or solid process media, and an oil change is recommended. GA01300_0902 - 04/2006 - © by Leybold Vacuum...
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Page 30: Oil Change
■ when pumping contaminated gases ■ when pumping extremely reactive substances. 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_0902 - 04/2006 - © by Leybold Vacuum... - Page 31 When an exhaust filter with lubricant return has been installed on the pump please also exchange the oil there. Caution We can only guarantee that the pump operates as specified by the technical data if the lubricants recommended by us are used. GA01300_0902 - 04/2006 - © by Leybold Vacuum...
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Page 32: Cleaning The Dirt Trap
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 5 Nm. GA01300_0902 - 04/2006 - © by Leybold Vacuum... - Page 33 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_0902 - 04/2006 - © by Leybold Vacuum...
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Page 34: Disassembly And Reassembly Of The Electric Motor
Remove the intermediate flange (11/5) together with the electric motor. Remove the gasket (11/1). Remove the handle (11/2). Loosen the threaded pin and pull the coupling (11/7) with the fan blade off the motor shaft. Unscrew the hex. socket screws (11/6). GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 35: Replacing The Outer Shaft Seal
Shutdown the pump. Drain the oil (see Chapter 5.4). Support the motor. Unscrew the four non-recessed hex. socket screws (11/3) and remove the motor (11/4) with the intermediate flange. Remove gasket (11/1). GA01300_0902 - 04/2006 - © by Leybold Vacuum... - Page 36 Using a suitable plastic or aluminium cylinder (shaft seal driver) and a pla- stic 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_0902 - 04/2006 - © by Leybold Vacuum...
- Page 37 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_0902 - 04/2006 - © by Leybold Vacuum...
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Page 38: Removing And Remounting The Pump Module
When doing so, ensure that the individual pin-fitted parts are not loosened. 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_0902 - 04/2006 - © by Leybold Vacuum... - Page 39 Push the entire pump module (new or repaired) onto the tie rods. Screw on the hex. nuts (14/1) and carefully cross-tighten them (torque 7.5 Nm). Mount the oil case together with the gasket (see Chapter 5.6). Fill in oil. GA01300_0902 - 04/2006 - © by Leybold Vacuum...
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Page 40: 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. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 41: Shelving After Use
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. We recommend that you contact the Leybold service. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 42: Waste Disposal
Waste must only be transported and disposed of by an approved waste disposal vendor. PFPE PFPE from vacuum pumps may be regenerated, if required, and provided the quantities are large enough. For this, please contact us for assistance. GA01300_0902 - 04/2006 - © by Leybold Vacuum... -
Page 43: Ec Declaration Of Conformity
EC Declaration of Conformity We – Leybold Vacuum GmbH – herewith declare that the products defined below meet the requirements of the relevant EC directives by design, type and versions which are brought into circulation by us. In case of any product changes made without our approval, this declaration will be void. -
Page 44: Ec Manufacturer's Declaration
Appendix IIb to the 98/37/EG Machinery Guidelines We – Leybold Vacuum GmbH – herewith declare that the products defined below meet the requirements of the relevant EC directives by design, type and versions which are brought into circulation by us. - Page 45 I / we hereby declare that the information supplied on this form is accurate and sufficient to judge any contamination level. Name of authorised person (block letters): ____________________________ Date _____________ Signatur of authorised person ___________________________ firm stamp Date of issue: Apr.08.2005 / revision V01 (GA) © Leybold Vacuum GA01300_0902 - 04/2006 - © by Leybold Vacuum...
- Page 46 Fax: +39-02-27 20 96 41 info@leybold-dresden.de India info@leyboldvacuum.com Fax: +65-65668202 service@leybold.it www.leybold-dresden.de Leybold Vacuum India Pvt Ltd. Sales: vacuum@leyboldvac.com.sg A-215 Road No. 30 Eastern & Central time zones Field Service Base MIDC Wagle Industrial Estate Phone: +1-724-327-5700 Taiwan Z.I.Le Capanne...
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