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Table of Contents
Related Manuals for LEYBOLD TRIVAC B SERIES
Summary of Contents for LEYBOLD TRIVAC B SERIES
- Page 1 LEYBOLD VACUUM Vacuum Pumps Instrumentation Fittings and Valves GA 01.203/8.02 TRIVAC ® Rotary Vane Vacuum Pump S 40 B, D 40 B, S 65 B, D 65 B Cat. No. 102 86/96 103 45/46/47/55/56/57 112 86/96 113 45/46/47/55/56/57 902 86/96...
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Page 2: Table Of Contents
3.7 Removing and remounting the pump module . . 20 3.8 Leybold service ......21 Used oils from vacuum pumps (LH-oils on the basis of 3.9 Storing the pump . -
Page 3: Description
Description Key to Fig. 1 1 Oil filter OF 40-65 2 Roots pump adapter 3 Exhaust filter AF 40-65 Fig. 1 TRIVAC B with accessories 1 Description TRIVAC B pumps are oil-sealed rotary vane pumps. The The drive motor of the TRIVAC B is directly flanged to the pump at the coupling housing. -
Page 4: Function
Description Key to Fig. 2 1 Intake port 2 Dirt trap 3 Anti-suckback valve 4 Intake channel 5 Vanes 6 Pump chamber 7 Rotor 8 Cover plate, connection for inert gas ballast 9 Exhaust channel 10 Exhaust valve 11 Internal demister 12 Spring buckles 13 Cover plate, connection for oil filter Fig. - Page 5 Description Key to Fig. 3 1 Accessories 2 Bearings 3 Non-return valve 4 Pump chamber of the TRIVAC 5 Oil reservoir 6 Oil pump Fig. 3 Schematic of the lubricating system Key to Fig. 4 1 Oil reservoir 5 Valve seat 2 Spring 6 Valve disk 3 Control piston...
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Page 6: Supplied Equipment
Description 1.2 Supplied Equipment Oil N 62 177 01 (order from 177 02 LH Cologne, Germany) 20 l 177 03 The equipment supplied with the TRIVAC B pump includes: Oil HE-200 1 qt 98 198 006 Pump with motor, including initial filling of N 62 or HE- (order from 12 qt case 98 198 049... -
Page 7: Technical Data
Description 1.6 Technical data 50 Hz operation, SI units S 40 B D 40 B S 65 B D 65 B Nominal pumping speed* · h Pumping speed* · h Ultimate partial pressure mbar < 2.5 · 10 < 1 · 10 <... - Page 8 Description...
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Page 9: Operation
Operation Key to Fig. 7 1 Eye for moving the pump 2 Intake port 3 Exhaust port 4 Oil-level glass 5 Gas ballast knob 6 Threaded connection M 16 x 1.5 (for inert gas ballast) 7 Adapter 8 Cover plate 9 Cover plate;... -
Page 10: Connection To The System
Operation 2.2 Connection to the Caution Depending on the type of application or the kind of pumped media, the corresponding System regulations and information sheets must be observed. Before connecting the TRIVAC B, remove the shipping The pumps may be operated with an inert gas ballast via seals from the connection flanges (7/2) and (7/3). -
Page 11: Electrical Connection
Operation Delta connection Star connection Fig. 8 Connection diagram for TRIVAC B with 50 Hz 3-phase motor Caution After connecting the motor and after 2.3 Electrical Connections every time you alter the wiring, check the direction of rotation. To do so, briefly Before beginning with any work on the switch on the motor and check whether a Warning... -
Page 12: Start-Up
Operation 2.4 Start-up 2.4.1 Areas of Application Warning The pump is not suitable for pumping of: Caution Each time before starting up check the oil level. – ignitable and explosive gases or vapours – oxidants For pumps with 3-phase motors, check the direction of –... -
Page 13: Operation
TRIVAC B can be adapted. Caution Vapour phases may only be pumped up to The Leybold sales department will be pleased to answer the permissible limit after the pump has any questions in this matter. attained its operating temperature. -
Page 14: Switching Off/Shutdown
Operation 2.6 Switching Off/ 2.6.1 Shut-Down through Monitoring Components Shutdown Warning When the pump has been switched off due Under normal circumstances, all that you need do is to to overheating sensed by the motor coil electrically switch off the TRIVAC B. No further measures protector, the pump must only be started will be required. -
Page 15: Maintenance
Observe all safety regulations. HE 200 Oil a) Visual check If you send a pump to LEYBOLD for repair please observe the information provided in Section 3.8. Normally the oil is clear and transparent. If the oil darkens, it should be changed. -
Page 16: Oil Change
Maintenance Key to Fig. 9 1 Oil-fill plug 2 Oil-level mark “maximum” 3 Oil-level mark “minimum” 4 Oil-drain plug Fig. 9 Oil change 3.2 Oil Change Remove the oil-drain plug (9/4) and let the used oil drain into a suitable container. When the flow of oil slows down, screw the oil-drain plug back in, briefly switch on For proper operation of the pump, it is essential that the the pump (max. -
Page 17: Removing And Fitting The Internal Demister
Maintenance Key to Fig. 10 1 Screw with small washer, spring, large washer and O-ring 2 Frame for demister 3 Demister 4 Oil case 5 Gasket 6 Fixing screws Fig. 10 Removal and fitting of the internal demister 3.4 Removing and Fitting Pull the oil case forward off the pump. -
Page 18: Disassembly And Reassembly Of The Electric Motor
Maintenance Key to Fig. 11 1 Gasket 2 Coupling with fan blades 3 Hex. socket screws 4 Intermediate flange 5 Hex. socket screws 6 Electric motor Fig. 11 Disassembly and reassembly of the electric motor 3.5 Disassembly and Unscrew the four non-recessed hex. socket screws (11/5). -
Page 19: Replacing The Shaft Seal
Maintenance Key to Fig. 12 1 Coupling element 2 Cylinder head screw 3 Spring washer 4 Coupling (one half) 5 Key 6 Compression ring 7 O-ring 8 Shaft seal 9 Screws 10 Centering disk 11 O-ring 12 Bushing Fig. 12 Exchanging the shaft seal 3.6 Replacing the Shaft Seal Unscrew screw (12/2) and pull off the spring washer (12/3). -
Page 20: Removing And Remounting The Pump Module
Maintenance If you do not have a shaft seal driver, place the shaft seal 3.7 Removing and on the centering disk and carefully Remounting the Pump force it in with light blows of the plastic hammer. Module The shaft seal must not be bent. Push the bushing (12/12) on to the shaft. -
Page 21: Leybold Service
3.7.2 Remounting the Pump Module 3.8 Leybold Service When installing a new pump module, it is also advisable If a pump is returned to Leybold, indicate whether the to use a new gasket (13/3). pump free of substances damaging to health or whether Check the coupling element (13/4) for damage;... -
Page 22: Storing The Pump
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 Operating Instructions). We recommend that you contact the Leybold service. -
Page 23: Maintenance Plan
Maintenance 3.10 Maintenance Plan (Recommendation) Rotary vane pumps Measurement/test quantity Interval Remarks TRIVAC S/D 40 B Operating / auxiliary 6m a n-a VE VP Refer also to the Operating Instructions TRIVAC S/D 65 B materials – Section: individual components. Operate the pump for at least 0.8 Condensed water is thus removed from the oil. - Page 24 Maintenance every n years. We recommend that you service the pump every two years covering the following: • Cleaning • Checking of the individual components • Exchange of all seals • Functional check. This check should be run by the Leybold service.
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Page 25: Troubleshooting
Troubleshooting 4 Troubleshooting Fault Possible cause Remedy Repair* Pump does not Wiring is malfunctioning. Check and repair wiring. start. Motor protection switch incorrectly set Set motor protection switch properly. (3-phase motors only). Operating voltage does not match motor. Replace the motor. Replace the motor. - Page 26 EEC Declaration of Conformity We – LEYBOLD AG – herewith declare that the products Applied harmonised standards: defined below meet the basic requirements regarding • EN 292 Part 1 and Part 2 Nov. 1991 safety and health of the relevant EEC directives by design, type and versions which are brought into •...
- Page 28 LEYBOLD AG Vakuum Bonner Straße 498 (Bayenthal) D-50968 Köln Telefon: (0221) 347-0 Telefax: (0221) 347-1250...
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