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Ulvac DAP-9D-DC24 Instruction Manual

Diaphragm-type dry vacuum pump
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No．29300-2-01-6
Original instructions
INSTRUCTION MANUAL
Diaphragm-type Dry Vacuum Pump
(For integration)
Model
ＤＡＰ－９Ｄ－ＤＣ２４
ＤＡＰ－１８Ｓ－ＤＣ２４
(According to CE, UKCA, TUV, cTUVus)
Request to Users
Please read this manual thoroughly to ensure safe and
effective use of the equipment.
Keep this manual in a safe place.
Due to periodic improvements in performance, the
equipment described in this manual is subject to
changes in dimensions and specifications without prior
notice.
ULVAC KIKO,Inc.

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Summary of Contents for Ulvac DAP-9D-DC24

  • Page 1 Please read this manual thoroughly to ensure safe and effective use of the equipment. Keep this manual in a safe place. Due to periodic improvements in performance, the equipment described in this manual is subject to changes in dimensions and specifications without prior notice. ULVAC KIKO,Inc.
  • Page 2 Declaration of Conformity Company:ULVAC KIKO,Inc. Address:291-7 Chausubaru Saito-city,Miyazaki (ZIP Cord:881-0037) Japan. This declaration is issued under the sole responsibility of the manufacturer. In accordance with the following Directive: 2006/42/EC Machinery Directive 2014/30/EU EMC Directive 2011/65/EU+(EU)2015/863 RoHS Directive declare under our sole responsibility that the product,...
  • Page 3 Declaration of Conformity Company:ULVAC KIKO,Inc. Address:291-7 Chausubaru Saito-city,Miyazaki (ZIP Cord:881-0037) Japan. This declaration is issued under the sole responsibility of the manufacturer. In accordance with the following Directive: Supply of Machinery (Safety) Regulations 2008 (S.I. 2008 No. 1597, as amended by S.I. 2019 No. 696) Electromagnetic Compatibility Regulations 2016 (S.I.

  • Page 4: Table Of Contents

    Contents Pages with a shaded background are those which contain items related to safety. Before Using the Equipment ......................０１ Checks When Opening Packaging ....................０２ Using the Pump Safety ........................０３ ・Safety Symbols........................０３ ・Cautions for Safety in Use.......................０４ 1.Product Outline ..........................
  • Page 5 Figures and Tables Fig.2.1 DAP-9D-DC24 Dimensions ..................... ２ Fig.2.2 DAP-18S-DC24 Dimensions ....................３ Fig.3.1 Change region of the voltage and frequency ................. ５ Fig.3.2 Example of Piping Used When Evacuating a Vessel ............... ６ ..................... １ Table 1.1 Product Specifications Table 6.1 Consumables List ........................

  • Page 6: Before Using The Equipment

    Before Using the Equipment Thank you for purchasing this product. Your custom is very much appreciated. This pump is designed solely for vacuum discharge, and may malfunction or cause accidents if not handled appropriately. Read the manual thoroughly, and pay due attention to inspections, maintenance, and safety.

  • Page 7: Checks When Opening Packaging

    Checks When Opening Packaging Check the following after opening the packaging. (1) Is the product as you requested? (2) Are the accessories and necessary parts included? Standard accessories ・User’s manual -------------------- ×1 (3) Is the pump damaged in any way? (4) Are any external screws loose? Are any components missing? Contact your agent or the sales division of the manufacturer if there are any problems with the pump.

  • Page 8: Using The Pump Safety

    Using the Pump Safety To ensure that the pump is handled correctly, read this section thoroughly before use. This manual and the warning labels on the pump include safety icons as an aid to understanding safety requirements. These safety symbols warn the operator and others of possible dangers and damage and should always be followed.

  • Page 9: Cautions For Safety In Use

    ・Cautions for Safety in Use Danger Applications (1) This pump is not designed to be explosion-proof, and should therefore not be used to discharge explosive gases. (2) Not be used with toxic gases. In addition to discharge of gas via the outlet, gas may also leak from other parts of the pump, and it should therefore not be used with toxic gases.
  • Page 10 Warning Power Supply (13)Due to the safety function on the driver board, this pump automatically stop when it detects overloading or locked state. For better safety, make sure that the machinery, on which the pump is mounted, is also equipped with some kind of safety device to automatically disconnect the power when it detects overloading or locked state.
  • Page 11 Caution Operation (3) Touching rotating components (e.g. motor, main shaft, axial joints, cooling fan) while the pump is in operation may result in injury. (4) Touching the motor while the pump is in operation or while it is still hot immediately after having been switched off may result in burns.
  • Page 12 Note Installation (1) The pump may malfunction if it is subjected to shocks or tipped over on its side. (2) Do not place objects on, or stand on, the pump. A malfunction may result if the pump is handled in this manner. (3) When carry a pump, do not have a fan cover.

  • Page 13: Product Outline

    1. Product Outline 1.1 Purpose of Use and Prohibitions This product is a dry vacuum pump which employs reciprocating motion of a rubber diaphragm for vacuum discharge. Observe the following prohibitions to ensure normal operation of the pump. Prohibitions Warning (1) This pump employs only vacuum operation, and must not be pressurized.

  • Page 14: Dimensions

    2. Dimensions 1.8 m Fig.2.1 DAP-9D-DC24 Dimensions ２...
  • Page 15 1.8 m Fig.2.2 DAP-18S-DC24 Dimensions ３...

  • Page 16: Installation And Storage

    3. Installation and Storage 3.1 Cautions for Installation and Storage See Warning Warning (1)(2)(3)(4)(6)(7)(8)(9)(10) (12) (13), P04 to P05 Caution See Caution (1)(2), P05 Note See Note (1)(2)(3), P07 3.2 Environmental Conditions for Installation, Storage, and Operation The fine clearances used in this pump require that the following conditions be satisfied during storage, installation, and operation.

  • Page 17: Fluctuations In The Power Voltage

    3.5 Fluctuations in the power voltage Standard: General rules for rotating electrical machines IEC 60034-1:2004 To the voltage change in Domain A, in main rated values, it operates continuously, and can be used practically convenient, and to the voltage change in Domain B, it shall operate with main rated values and shall be used practically convenient.

  • Page 18: Piping

    3.7 Piping 1) Install piping carefully to prevent leaks. 2) Make sure to fix the suction/exhaust tube to the suction/exhaust outlet at the torque of 6 N· m. If it is tightened at a higher torque, the suction/exhaust outlet may get damaged. 3) Ensure that piping connected to the outlet does not cause back pressure.

  • Page 19: Pump Performance

    5. Pump Performance 5.1 Pressure Achieved The term “pressure achieved” as employed in the catalogue and in this manual is defined as “the minimum pressure obtained by the pump without introduction of gas from the pump inlet . Note that the indicator values for pressure may differ between types of vacuum gauges. Pressure achieved in practice, occasionally becomes higher than that noted in the catalogue for the following reasons.

  • Page 20: Maintenance, Inspection, And Repair

    6. Maintenance, Inspection, and Repair 6.1. Cautions for Maintenance, Inspection, and Repair Danger See Danger (3), P04 Warning See Warning (5)(17) (18)(19), P04 to P05 Caution See Caution (8)(9), P06 Note See Note (10), P07 Maintenance and repair by the customer’s repair technician is limited to the following procedures.
  • Page 21 <Consumables List> Table 6.1 Consumables List Components Quantity Material Average life Diaphragms Synthetic rubber (EPDM) 10000 h Valves Synthetic rubber (FPM) 10000 h Head gaskets Synthetic rubber (EPDM) 10000 h ――― Bearings 1 set 10000 h Note that the average life for a component varies with the conditions of use. Always follow 4.1 Cautions for Operation, and remember that life is extended by running the pump at minimal load (running the pump at minimal load is operation at the achieved pressure (inlet closed)).

  • Page 22: Replacing And Cleaning Consumables

    6.4 Replacing and Cleaning Consumables Caution See Caution (9), P06 ① The pump becomes very hot after operation. After stopping the pump, leave it for 30 minutes to cool, and replace and clean components only after it has cooled to a safe temperature.
  • Page 23 １１...

  • Page 24: Troubleshooting List

    6.5 Troubleshooting List Table 6.3 Troubleshooting List Problem Causes Solutions Reference (1) Not connected to power supply. (1) Connect power supply. (2) Problem with power supply voltage. (2) Ensure that voltage variation is within +/-10%. (3) Problem with pump wiring. (3) Rewire the pump.

  • Page 25: In Conclusion

    7. In Conclusion Please contact the manufacturer’s sales division if you have any questions. Warranty (1) The warranty for this pump extends for a period of one year from the date of shipment. (2) Any malfunctions or defects which occur under normal usage conditions during the warranty period will be repaired free of charge.

  • Page 26: Usage Status Check Sheet

    Usage Status Check Sheet (for use in Instruction Manual) * For the purpose of safety control of repair personnel, fill in within the heavy line frame and attach the sheet to the item of which repair is requested. * In case this sheet were not attached or filled in, your request of repair and service may not be accepted.
  • Page 27 株式会社アルバック 規格品事業部 東日本営業部 〒253-8543 神奈川県茅ヶ崎市萩園２５００ TEL:0467-89-2416 株式会社アルバック 規格品事業部 西日本営業部 〒532-0003 大阪府大阪市淀川区宮原３-３-３１ 上村ニッセイビル5F TEL:06-6397-2286 ULVAC KIKO,Inc. https://ulvac-kiko.com/en Please contact us for products, Service Base or other Inquiries from here. https://showcase.ulvac.co.jp/en/ ULVAC,Inc. Components Division 2500 Hagisono, Chigasaki, Kanagawa, 253-8543, Japan TEL:+81-467-89-2261...

This manual is also suitable for:

Dap-18s-dc24

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