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Cellular Gas Filter
DF 100
Operating and Maintenance Instructions
©
.201

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Summary of Contents for MEDENUS DF 100

  • Page 1 Cellular Gas Filter DF 100 Operating and Maintenance Instructions © .201...
  • Page 2 Reprint prohibited! Subject to technical modifications!
  • Page 3: Table Of Contents

    6.2 Maintenance Procedure 6.3 Table of Screw Tightening Torques M 6.4 Lubricants Table 7 Troubleshooting 8 Replacement and Disposal 9 Spare Parts 9.1 Spare Parts Drawing DF 100 9.2 Parts for Maintenance Work O-Rings 10 Notes 11 Declaration of Conformity ©...
  • Page 4: General Information

    The figures in these instructions are provided for basic understanding and may differ from the actual design. The contents in these instructions are protected by copyright. They may be used as part of operating the device. Any other use and / or reproduction is not permitted without prior authorization by the MEDENUS Gas- Druckregeltechnik GmbH.
  • Page 5: Symbols, Notes

    1.2 Symbols, Notes The instructions contain safety instructions marked with symbols to indicate possible consequences in case of non- observance: This combination of symbol and signal word indicates a potentially hazardous situation which may result in light injuries, damage to the device, the breakdown NOTICE of the system and material or environmental damage if not avoided.
  • Page 6: Safety Instructions

    Using the device under different operating conditions must be agreed upon in consultation with MEDENUS Gas-Druckregeltechnik GmbH. The mechanical components of the device do not have any potential ignition sources of their own nor any hot surfaces and are thus not within the scope of 2014/34/EU (ATEX).
  • Page 7: Safety In Operation

    (alarm and hazard prevention plan). In particular, the following applies: • The operator is obliged to perform work on MEDENUS devices during the warranty period only © after consultation with the manufacturer. Otherwise the claims under warranty will become void.
  • Page 8: Transport, Storage And Packaging

    4 Transport, Storage and Packaging 4.1 Transport The device is delivered with flange protective caps. They must be removed prior to installation. Note Make sure that the device is transported horizontally using suitable lifting gear. The device must be handled carefully and secured against impact and shock. In case of transport damage, we will require the following information from the type plate affixed to the device: •...
  • Page 9: Mounting And Commissioning

    Make sure to observe the direction of flow, i.e., the arrow on the housing must point in the direction of flow. Note In installation positions other than horizontal, MEDENUS Gas-Druckregeltechnik GmbH must be consulted. The tightening torques of the flange connections and additional information are available in the DVGW GAS Information Bulletin No.
  • Page 10: Leakage Test (Test For External Leakage)

    5.3 Leakage Test (Test for External Leakage) The devices are subjected to a strength and leakage test ex works at MEDENUS Gas-Druckregeltechnik GmbH. The leakage test in the fully assembled system must be performed prior to commissioning and following maintenance work.
  • Page 11: Maintenance

    6 Maintenance 6.1 Maintenance Plan The following sections describe the maintenance work required for optimal and trouble-free operation of the device. If increased wear is detected during regular inspections, the required maintenance intervals must be shortened in accordance with the actual wear. For any questions on maintenance work and intervals, please contact the manufacturer.
  • Page 12 6.2 Maintenance Procedure As a functional test, a pressure loss measurement for the flow resistance can be carried out. Limit Note value for a contaminated filter cartridge: 0.8 to 1 bar • Close fittings upstream and downstream of the filter. Depressurise the filter. •...
  • Page 13: Table Of Screw Tightening Torques M

    Metals should be scrapped • The remaining components should be disposed of after sorting according to material. For technical information, please contact our customer service: MEDENUS Gas-Druckregeltechnik GmbH Phone +49 (0) 2761 / 82788-0 E-Mail info@medenus.de Saßmicker Hammer 40 Fax +49 (0) 2761 / 82788-9 Internet www.medenus.de...
  • Page 14: Spare Parts

    9 Spare Parts 9.1 Spare Parts Drawing DF 100 Hood Filter cartridge Spacer Housing Cover 9.2 Parts for Maintenance Work DF 100 DN 150 O-rings shown Item Name Quantity DF100 / 025 DF100 / 050 DF100 / 080 DF100 / 100 DF100 / 150 DF100 / 200 pcs.
  • Page 15: Notes

    10 Notes ................
  • Page 16 10 Notes ................
  • Page 17 10 Notes ................
  • Page 18: Declaration Of Conformity

    Declaration of Conformity Manufacturer: Medenus Gas-Druckregeltechnik GmbH Address: Saßmicker Hammer 40 D-57462 Olpe-Saßmicke herewith declares that the product: DF 100 Cellular Gas Filter have been subjected to an EC-type examination and conform to the basic requirements of the directives GAR (EU) 2016/426 EC-Gas Appliances Regulation and 2014/68/EU A III B EC-Pressure Equipment Directive in the respective current version.
  • Page 19 In the download area of our homepage, this document is available in different languages. You can use the following QR codes and links to go directly to the corresponding documents. Deutsch: http://medenus.de/files/upload/ downloads/DF100/BWA_DF100_de.pdf Englisch: http://medenus.de/files/upload/ downloads/DF100/BWA_DF100_en.pdf © .201...
  • Page 20 MEDENUS Gas-Druckregeltechnik GmbH Tel. +49 (0)2761 82788-0 Fax +49 (0)2761 82788-9 Sassmicker Hammer 40 / D-57462 Olpe info@medenus.de www.medenus.de...

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