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Summary of Contents for Gardner Denver Elmo Rietschle C-VLR 62
- Page 1 Edition: 1.0 · 28.03.2019 · BA 882-PC-GB Translation of the original Operating Instructions Operating Instructions C-VLR 62 | 122 Passive cooling Vacuum pump C-Serie C-Series Klaue Claw...
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Page 2: Table Of Contents
Vacuum pump without vacuum relief valve (ZUV) ........www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... - Page 3 Technical Data ............. . www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH...
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Page 4: Foreword
— EU Directive 2011/65/EU (RoHS II) Abbreviations Fig. Figure C-VLR Vacuum pump Suction capacity mbar (abs.) Final vacuum, operating pressure standard model model with a corrosion-protective coating Directives, standards, laws See Declaration of Conformity. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 5: Symbols And Meaning
General prohibition signs Observe the Operating Instructions Wear eye protection Wear protective gloves Wear safety shoes Wear ear protection Use mask Disconnect the plant and secure it against unexpected restart Information, note Protection of environment www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 6: Specialist Terms And Meaning
EN ISO 3744. Copyright Passing on or copying this document, using and providing information on its contents is prohibited unless expressly permitted. Contraventions will lead to claims for damages. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 7: Safety
• The permissible back pressure may not be exceeded (see chapter 5.3) If used under critical conditions and/or in case of any doubts, contact the manufacturer. If this is not ob- served, this can cause personal injuries and machine failures. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 8: Inadmissible Operating Modes
• Risks arising from electrical energy must be eliminated • The machine must not come into contact with flammable materials. Risk of fire due to hot surfaces, output of hot pumped media or cooling air www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 9: Safety Instructions For Installation, Commissioning And Maintenance
• Nonobservance of these instructions • Operation by insufficiently qualified staff • Using spare parts that have not been approved by Gardner Denver Schopfheim GmbH • Unauthorised modifications to the machine or the accessories supplied by Gardner Denver Schopfheim GmbH... -
Page 10: Transport, Storage And Disposal
For lifting the machine, it must be suspended on the eyebolt (Fig. 1/1) and the lifting lug (Fig. 1/2) using the lifting device. For transport, put the machine in a transport crate or on a pallet. With this, secure the machine against tipping over and slipping away! www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 11: Storage
Dispose of the machine in accordance with the national and local regulations in force. e) Parts subject to wear and tear (marked as such in the spare parts list) are special waste and must be disposed of in accordance with the national and local waste laws. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 12: Product Overview And Functioning
Cooling air outlet Hot surfaces > 70 °C Oil filling point Exhaust silencer ZUV Vacuum relief valve Oil sight glass Oil discharge point Fig. 2 Vacuum pump C-VLR 62 with active cooling (XD is identically structured) www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 13: Product Overview C-Vlr 122
Hot surfaces > 70 °C Oil filling point Condensate drain Oil sight glass Exhaust silencer Oil discharge point ZUV Vacuum relief valve Fig. 3 Vacuum pump C-VLR 122 with active cooling (XD is identically structured) www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 14: Data Plate
(Fig. 2- 3/Z). An integral non-return valve prevents the evacuated system from being ventilated after the pump has stopped. This non-return valve includes a mesh filter to avoid damages due to pollution. A vacu- um relief valve is incorporated into the machine. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 15: Fields Of Application
If it is installed in the open air the unit must be protected from environmental influences (e.g. by a protective roof). Accessories The following accessories are options and on request available from Gardner Denver. 4.6.1 Intake filter The intake filter serves for the protection of the machine from dust and other solids in the process gas. -
Page 16: Installation
An output reduction is noticeable when installed at more than 1000 m above sea level. In this case, please contact us. It is possible to install the machine on a firm base without anchoring. When installing on a sub- structure we recommend fixing it with flexible buffers. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 17: Connection Of Pipes
Fill the lubricating oil for the gear wheels and bearings at the oil filling point (Fig. 2- 3/H) up to the middle of the sight glass (Fig. 2- 3/I) . Oil change and suitable types: see chapter 7.2.1 “Change the oil”, page 24 www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 18: Connect To The Energy Supply Network
Ø In case of pumps that have been delivered without a vacuum relief valve (ZUV) the user has to take measures that protect the pump from impermissible end pres- sures. The permissible end pressure is specified on the data plate. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 19: Commissioning And Decommissioning
This can cause reduced performance or blackout failure of the machine and damage the machine. Ø Operation is only allowed with sufficient cooling air quantity. Ø Make sure that the cooling air flow is not interrupted. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 20: Check The Rotation Direction
Ø Regularly and depending on the application, discharge the condensate from the silencer through the condensate drain (Fig. 3/X). Depending on the use case, we recommend letting the vacuum pump run after with purging gas. Contact the manufacturer regarding such operating conditions. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 21: Decommissioning Of The Machine
See also chapter 3.2.1, page 11 Recommissioning a) Check the condition of the machine (cleanliness, cabling etc.). For installation see chapter 5, page 16 For commissioning see chapter 6.1, page 19 www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 22: Maintenance And Repair
Maintenance intervals also depend on the operational demands on the machine. For all works, observe the safety instructions described in chapter 2.8 “Safety instructions for installation, commissioning and maintenance” . The whole plant should always be kept in a clean condition. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 23: Maintenance Tasks
The specified interval of 20,000 h only applies to oil that has been delivered or is approved by Elmo Rietschle. At least 1 x per year Check couplings for wear 7.2.3 40,000 h General overhaul of the machine (Elmo Rietschle Service) — www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 24: Change The Oil
Fig. 7 Change the oil Check the oil level: a) Check the oil level in the sight glasses (Fig. 7/I) every month. b) To refill the oil, switch off the machine and bleed to atmospheric pressure. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... - Page 25 The viscosity of the oil used must comply with ISO VG 150 as per DIN 3448. Also consider the safety data sheet of the oil type used. If you want to change the oil type, please contact us. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH...
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Page 26: Air Filter
Ø Before demounting of the inlet flange, disconnect the pump from the power sup- ply and secure it against accidental restart. Ø Do not reach into the inlet flange. Ø During disassembly/assembly make sure that not parts fall into the inlet flange. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... - Page 27 Remove the filter cartridge (Fig. 9/f ) from the filter and clean or replace. c) Re-insert the filter cartridge in the filter and fasten the filter cover (Fig. 9/g ) with the brackets (Fig. 9/m www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH...
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Page 28: Coupling
Check the sprocket (Fig. 10/q). If the sprocket is damaged or worn, replace it. e) The fan (Fig. 10/v) should also be checked for damage from time to time and replaced if necessary. Re-assemble in reverse order. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 29: Repair/ Service
• List of spare parts: E 882 ¦ C-VLR 62 | 122 passive cooling • Download the PDF file: http://www.gd-elmorietschle.com ¦ Downloads • Wearing parts and sealings are separately listed. • Website: http://www.service-er.de • Select type, size and design. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 30: Malfunctions: Causes And Elimination
Deposits on the rotary piston Clean the working space and the Elmo Ri- a strange noise rotary piston etschle Service Please contact Elmo Rietschle Service for other malfunctions or those that cannot be eliminated. www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... -
Page 31: Technical Data
Please find more technical data in the data sheet D 882 • Download the PDF file: D 882 ¦ C-VLR 62 | 122 Passive cooling • Download the PDF file: http://www.gd-elmorietschle.com ¦ Downloads Subject to technical changes! www.gd-elmorietschle.com © Gardner Denver Schopfheim GmbH... - Page 32 Gardner Denver Schopfheim GmbH Johann-Sutter-Straße 6+8 79650 Schopfheim · Germany Phone +49 7622 392-0 +49 7622 392-300 Elmo Rietschle is a brand of Gardner Denver‘s Industrial Products Division and part of Blower Operations.
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