301076031 EMC Filter 301140450 Trademark credit Leybold and the Leybold logo are trademarks of Leybold GmbH, Bonner Strasse 498, D-50968 Cologne. Disclaimer The content of this manual may change from time to time without notice. We accept no liability for any errors that may appear in this manual nor do we make any expressed or implied warranties regarding the content.
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6.6.1 Electrical schematic......46 6.6.2 Electrical connection DRYVAC DV 650 and DV 800..51 6.6.3 Electrical connections DRYVAC DV 650-r and DV 800-r 53...
All DRYVAC pumps have been prepared for direct fitting of a RUVAC roots pump. The pumps are water cooled. They are lubricated either with synthetic oil or PFPE. Figure 1. Pump models DRYVAC DV 650, DV 800 DRYVAC DV 650-r, DV 800-r 3.2 Supplied equipment ▪ Pump as described in Design...
Technical data 4 Technical data Table 1 Technical data DRYVAC DV 650-r 800-r Tolerance Maximum pumping speed without gas ballast ± 5 % 650 m 800 m Ultimate partial pressure Without purge gas or with purge gas for < 5 x 10 mbar exhaust shaft seal purge With rotor purge...
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Technical data DRYVAC DV 650-r 800-r Tolerance Discharge flange DN 63 ISO-K Materials components in contact with gas in the pump Grey cast iron/graphite cast iron/FKM/ steel/stainless steel/epoxy paint chamber Materials sealing the pump off in the pump FKM, grey cast iron chamber towards the outside Weight, approximate 590 kg...
6.1 Dimension drawings Note: All dimensions given are in mm (inch). Figure 4. DRYVAC DV 650, DV 800 Note: Purge gas or gas ballast valves and cooling water unit are not shown. For CAD installation drawings in the STEP format, contact us or log in to our e-shop.
PTFE, Loctite. The pressure reducer is set to 2.8 bar at nominal flow (valves open) on delivery. Electrical connection DRYVAC DV 650 and DV 800 on page 51 and Electrical connections DRYVAC DV 650-r and DV 800-r on page 53 for the connection of the pressure switch and the solenoid valves.
* For settings see parameter Remove the jumper from the MFDI terminals. It is not necessary to close the circuit between terminals SC-SP and terminals SC-SN. 6.6.2 Electrical connection DRYVAC DV 650 and DV 800 Figure: Control I/Os. Connect the terminals as shown in Connect the solenoid coils for the purge gas valves and the purge gas pressure switch to your system control.
Elastic element to counteract Hexagon socket screw M6 settlements 6.6.3 Electrical connections DRYVAC DV 650-r and DV 800-r The external frequency converters comply with EMC guidelines when the cable between pump and frequency converter does not exceed a length of 20 m maximum.
Refer to The adapters serve as a connecting component when fitting a Roots vacuum pump onto the DRYVAC DV 650. The adapter mounting is described in the corresponding operating instructions. After fitting, we recommend running of a leak search.
M8 mounting bolts O-ring Swivel joint Exhaust line DRYVAC Figure 30. Non-return valve 112005A14 for DRYVAC DV 650/800 Only for non-return valve 112005A14 for DRYVAC DV 650/800 Supplied equipment: Non-return valve complete with mounting equipment, e.g. O-rings and claws. Figure: Non-...
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Accessories Table 17 Ordering data Frequency con‐ Purge gas Gas ballast module Cooling water Lubricant DRYVAC Cover and feet Part number verter module (ambient air) unit LEYBONOL DRYVAC Industrial (synthetic oil) DV 650-r, 400 V extern (Rack) double 24 V valve none Rubber feet LVO 210...
EU Declaration of Conformity This declaration of conformity is issued under the sole responsibility of the manufacturer: Documentation Officer Leybold GmbH T: +49(0) 221 347 0 Bonner Strasse 498 documentation@leybold.com D-50968 Köln Germany The product specified and listed below •...
2022-05-10 You must retain the signed legal declaration for future reference This declaration becomes invalid if modifications are made to the product without prior agreement. Signed for and on behalf of Leybold GmbH Andries De Bock Axel Guddas...
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ADDITIONAL LEGISLATION AND COMPLIANCE INFORMATION EMC (EU, UK): Industrial equipment Caution: This equipment is not intended for use in residential environments and may not provide adequate protection to radio reception in such environments. RoHS (EU, UK): Material Exemption Information This product is compliant with the following Exemptions Annex III: •...
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材料成分声明 China Material Content Declaration 有害物质 Hazardous Substances 部件名称 六价铬 多溴联苯 多溴二苯醚 铅 汞 镉 Part name Hexavalent Polybrominated Polybrominated Lead Mercury Cadmium Chromium biphenyls diphenyl ethers (Pb) (Hg) (Cd) (Cr VI) (PBB) (PBDE) 铸铝及铝合金制品 Aluminium alloys 钢合金制品 Steel alloys 铜接头...
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