LEYBOLD SOGEVAC SV200 Original Operating Instructions

Single-stage, oil-sealed rotary vane pump

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SOGEVAC

SV200

Single-stage, oil-sealed rotary vane pump

Original Operating instructions 300409137_002_C2

Ref:

10927TE

95527TE

and other variants

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Summary of Contents for LEYBOLD SOGEVAC SV200

Page 1 ® SOGEVAC SV200 Single-stage, oil-sealed rotary vane pump Original Operating instructions 300409137_002_C2 Ref: 10927TE 95527TE and other variants...
Page 2 4.4 Installing the Optional Gas Ballast Valve Maintenance 5.1 Safety Information 5.2 Maintenance Intervals 5.3 Leybold Service 5.4 Maintenance Work Troubleshooting Spare parts EU Declaration of Conformity Declaration of contamination of Compressors, Vacuum Pumps and Components 300409137_002_C2 - 07/2022 - © Leybold...
Page 3 80 °C (176 °F). There is a risk of burn by touching. Depending on the process involved, dangerous substances and oil may es- cape from the pump. Take the necessary safety precautions! When working on the pump system always observe the Operating Instructions. 300409137_002_C2 - 07/2022 - © Leybold...
Page 4 Liquid and solid particles must not enter the pump. Install the adequate filters, separators and/or condensers. In case of doubt consult Leybold. The intake line of the pump must never be connected to a device with over atmospheric pressure. Design the exhaust line so that no pressure higher than 1,15 bar abs.
Page 5 So, if the oil filter is accidently completely clogged, lubrication will be assured through the second circuit with enough quantity of oil to guarantee the good mechanical running of the pump. 300409137_002_C2 - 07/2022 - © Leybold...
Page 6 On pumps supplied without gas ballast valve, the valve can be retrofitted (see § 1.4 and 4.4). Unintentional venting of the vacuum chamber as well as oil suck back when shutting down the pump are prevented by the integrated anti-suckback valve (7/54), see also § 4.2. 300409137_002_C2 - 07/2022 - © Leybold...
Page 7 Oil capacity (min./max.) Intake connection Exhaust connection 2) operated at the ultimate pressure without gas ballast, free-field measurement at a distance of 1 m 3) CEI: 460 V / NEMA: 200 - 300 / 460 V 300409137_002_C2 - 07/2022 - © Leybold...
Page 8 Øa Øb Amax. a0 ØD/P Weight kg 109 27 G2 G2 970 548 390 252 62 214 40 535 394 50 140 269 M10/10 425 352 392 318 399 350 150 300 190 955 27 1100 300409137_002_C2 - 07/2022 - © Leybold...
Page 9 20% higher that at 50Hz 1 torr = 1.33 mbar PUMPING SPEED(VOLUME FLOW RATE) WITHOUT GAS BALLAST WITH GAS BALLAST fig.2a PRESSURE AT 50Hz PUMPING SPEED(VOLUME FLOW RATE) WITHOUT GAS BALLAST WITH GAS BALLAST fig.2b PRESSURE AT 60Hz 300409137_002_C2 - 07/2022 - © Leybold...
Page 10 711 30 113 Threaded flange adapter G1/2 M - DN16 KF 711 18 120 Regulation valve G1/2 M 951 87 with isolation valve Regulation valve G1/2 M 951 86 Condensate trap G2 F-G2F 951 44 300409137_002_C2 - 07/2022 - © Leybold...
Page 11 Ordering data Ref. No SV200 Pump with three-phase motor and integrated gas ballast valve 230 V/400 V, 50Hz 109 27 460 V, 60Hz Pump with three-phase motor and integrated gas ballast valve 95 527 200 V, 50/60Hz 300409137_002_C2 - 07/2022 - © Leybold...
Page 12 Threaded flange adapter G 2’F-DN 63 ISO K 711 18 113 Stability of pump is insured with accessories of Leybold; mounting of any other accessory will engage the responsibility of user concerning stability of pump. 300409137_002_C2 - 07/2022 - © Leybold...
Page 13 Repair set 714 36 190 Module kit 714 36 170 Inlet filter element F200/300 paper 712 13 293 ● metal 7121 3 334 ● charcoal E712 13 314 ● polyester 712 61 318 ● 300409137_002_C2 - 07/2022 - © Leybold...
Page 14 1.8 Lubricants Except differently specified on the pump, we recommend to run the ® SOGEVAC pumps with LVO130 from Leybold or an equivalent oil which meets following requirements: - low vapor pressure, even at high temperatures; - flat viscosity curve;...
Page 15 Then drain the oil and pour in clean oil up to the top edge of the oil-level glass (see § 5.4-C). Seal the connection ports. Special preservation or slushing oils are not necessary. 300409137_002_C2 - 07/2022 - © Leybold...
Page 16 ■ The inlet pipe should be installed with a rising slope towards the pump to avoid condensates flowing into the pump. If the process gas contains dust, it is absolutely essential to install a dust filter in addition to the dust trap supplied (see § 1.3). 300409137_002_C2 - 07/2022 - © Leybold...
Page 17 The maximum throughput is equivalent to the pumping speed of the pump. Should a forced ventilation extraction be installed, the pressure in the exhaust pipe shall not be lower than atm. pressure minus 50 mbar. 300409137_002_C2 - 07/2022 - © Leybold...
Page 18 Turn off the power supply, and interchange two phases of the connection, if you need to correct the direction of rotation. We recommend checking the direction of rotation with a phase-sequence indi- cator. (EUROPE China) Fig. 5 300409137_002_C2 - 07/2022 - © Leybold...
Page 19 (servicing) as well as waste disposal and transportation. Do not lay the hand on the intake to check suction. Exposure of a part of the body to the vacuum results in a rush of blood in the exposed part. 300409137_002_C2 - 07/2022 - © Leybold...
Page 20 Standard gas ballast with E.M. valve (Cat. No. 951 31). This kit is intended for being mounted on pumps on which the gas ballast can be driven by an electromagnetic valve applied at 24 VDC 18 W. 300409137_002_C2 - 07/2022 - © Leybold...
Page 21 When pumping condensable media, let the pump continue to operate with the gas ballast valve open and the intake line closed before switching off (see § 4.1). 300409137_002_C2 - 07/2022 - © Leybold...
Page 22 52a), loosen the pump foot at the bottom of the cover (7/94) and take off the cover. Drain the oil (see 5.4.C). Remove the screw (6/13) with gasket. Install the chosen gas ballast valve (6/14) with its banjo bolt and gasket. Reinstall the cover and fill in oil. 300409137_002_C2 - 07/2022 - © Leybold...
Page 23 Checking the float valve or annually Replacing the exhaust valve upon need Replacing the Pump Module upon need Disassembling and Reassembling the Pump Module upon need Disassembly of electrical motor upon need Cooling coil cleaning annually 300409137_002_C2 - 07/2022 - © Leybold...
Page 24 A copy of the form has been reproduced at the end of these Operating Instruc- Formulaire tions: “Declaration of Contamination for Compressors, Vacuum Pumps and Components“. Another suitable form is available from www.leybold.com → Downloads → Download Documents → Declaration of Contamination. Attach the form to the equipment or enclose it with the equipment.
Page 25 Remove the exhaust flange (6/2) with gasket (6/3). Unscrew the lock nut (6/31) and remove spring between its both washers : take out the exhaust filter element (s) (6/29). 300409137_002_C2 - 07/2022 - © Leybold...
Page 26 First disconnect the intake line. Then remove the fastening screws at the top of the pump-cylinder cover (7/51a-52a), loosen the pump foot (7/94a) at the bottom of the cover and take off the cover 300409137_002_C2 - 07/2022 - © Leybold...
Page 27 Remove the gasket (6/22). Remove the screws and take off the valve stop (6/21) and exhaust valve (6/20). Reassemble in the reverse sequence. Position the exhaust valve, so that its fingers bend toward the pumping mod- ule. Observe the safety regulations! 300409137_002_C2 - 07/2022 - © Leybold...
Page 28 Make sure that the vanes are correctly positioned. To reassemble the pump module, place the exhaust box on its side and put the pump module on the exhaust box, with its exhaust downward. Observe the safety regulations! 300409137_002_C2 - 07/2022 - © Leybold...
Page 29 Maintenance In case of necessity to replace bearing plates, it will be necessary to adjust locating pins. Please call Leybold (operating instructions on request). Disassembly of electrical motor Disconnect the power before disassembling the pump. Make absolutely sure that the pump cannot be accidentally started.
Page 30 Exhaust filter / exhaust line is obstructed. Replace the exhaust filter, clean the exhaust 5.4-D line. Exhaust valve is malfunctioning. Exhaust valve is malfunctioning. 5.4-I Pump module is no longer usable. Replace the pump module 5.4-J. 300409137_002_C2 - 07/2022 - © Leybold...
Page 31 Immerse the exhaust line in a bucket of water. If a steady stream of bubbles appear, the pump has an external leak. NB: For any other operation as described before, return the pump to a Leybold service center. Never mount used seals. Always mount new seals.
Page 32 Consumables and main spare parts kits for SOGEVAC pumps are usually avail- able on stock at Leybold’s service centers. The list of these parts is given here after and in the spare parts table where the contents of each kits is detailed.
Page 35 Pressure valve 710 17 930 ● Relief valve seal ● O-ring ● Exhaust filter 710 64 763 ● ● Spring unit incl. 31a, b, c Washer Spring ● a) Seal’s material delivered as spare part 300409137_002_C2 - 07/2022 - © Leybold...
Page 37 Rear bearing flange 714 01 360 O-ring Ø 148.83 ● Needle bearing ● (outer) b) In case of replacement of these parts, new adjustment with locating pins is required (instructions delivered with the parts). 300409137_002_C2 - 07/2022 - © Leybold...
Page 39 51a, b, c incl. 52a, b, c incl. 70a, b, c incl. 71a, b, c b) In case of replacement of these parts, new adjustment with locating pins is required (instructions delivered with the parts). 300409137_002_C2 - 07/2022 - © Leybold...
Page 46 Service Great Leybold Japan Co., Ltd. Leybold UK LTD. Leybold GmbH Center Unit 9 Support Center (3SC) 1959, Kami-yokoba Park Leybold USA Inc. Bonner 305-0854 Road 5700 Road D-50968 Cologne Japan Chessington PA 15632 +49-(0)221-347 1234 Service: (London) +49-(0)221-347 31234...

This manual is also suitable for:

10927te 95527te