Ulvac DAT-50DA Instruction Manual
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Ulvac DAT-50DA Instruction Manual

Diaphragm-type dry vacuum pump
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No. 21585-2-01-8
Original instructions
DIAPHRAGM-TYPE DRY VACUUM PUMP
INSTRUCTION MANUAL
MODEL
DAT-50DA, DAT-100SA
Prior to use
For safe and efficient use of this pump, please read this
manual carefully before operation.
After reading the manual, keep it in your file for future
reference.
Specifications in this manual are subject to change without
notice due to future improvement.
ULVAC KIKO. Inc.

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Summary of Contents for Ulvac DAT-50DA

  • Page 1 Original instructions DIAPHRAGM-TYPE DRY VACUUM PUMP INSTRUCTION MANUAL MODEL DAT-50DA, DAT-100SA Prior to use For safe and efficient use of this pump, please read this manual carefully before operation. After reading the manual, keep it in your file for future reference.
  • 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 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) The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 (S.I.

  • Page 4: Table Of Contents

    Contents Pages with a shaded background are those, which contain items related to safety. …………………………………….01 Before Using the Equipment …………………………………….02 Checks When Opening Packaging …………………………………….03 Using the Pump Safety …………………………………….03 ・ Safety symbols …………………………………….04 ・ Cautions for Safety in Use ……………………………………..1 1.
  • Page 5 Figures and Tables ……………………………………..2 Fig.2-1 DAT-50DA Dimensions ……………………………………..2 Fig.2-2 DAT-100SA Dimensions Fig.3-1 Change region of the voltage and frequency……………………………………..4 ………………. .5 Fig.3-2 Example of Piping Used When Evacuating a Vessel …………………………………….10 Fig.6-1 Disassembly drawing of consumable ……………………………………..1 Table 1 Product Specifications ……………………………………..7...

  • 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

    ・User’s manual -------------------- ×1 ・Inlet and outlet caps (fitted to inlet and outlet) -------------------- ×2 (DAT-50DA) -------------------- ×3 (DAT-100SA) (3) Is the pump damaged in any way? (4) Are any external screws or inlet and outlet pipes 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 icons 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) 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 (10)When attaching the main power cord to the pump, please use the power cord which meets the rated voltage and current, pursuant to the provision. 4-Core-cable(Size of the wire lead: 1.0m㎡ or larger, 300V or more, 10A or more, 100℃ or higher, earth cable included) Ensure that one of the core wires is used as an earth wire.
  • Page 11 Caution Installation The fine clearances used in this pump require that the following conditions be satisfied during storage, installation, and operation. Ambient temperature of 7~40°C and maximum relative humidity of 85% during operation. Equal to or less than meters above the sea level 1000m storage and operation. Other conditions for storage and operation.
  • Page 12 Note Installation The pump may malfunction if it is subjected to shocks or tipped over on its side. Do not place objects on, or stand on, the pump. A malfunction may result if the pump is handled in this manner. (3) Float the pump from the system using a rubber shock absorber;...

  • Page 13: Product Outline

    (5) Ensure that the gas entering the pump does not contain rubbish, dust, or water (except steam). (6) Do not operate the pump for long periods at near-atmospheric pressure. 1.2 Specifications Table 1 Product Specifications Model DAT-50DA DAT-100SA 50Hz Pumping Speed (L/min) 60Hz Ultimate Pressure (kPa) 15.0...

  • Page 14: Dimensions

    2. Dimensions Fig.2-1 DAT-50DA Dimensions Fig.2-2 DAT-100SA Dimensions...

  • Page 15: Installation And Storage

    3. Installation and Storage 3.1 Cautions for Installation and Storage See Warning Warning (1)(2)(3)(5)(7)(9)(10)(11)(12)(13)(15), P04,05 Caution See Caution (1)(2)(3), P06 Note See Note (1)(2)(3)(4), 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 16: Fluctuations In The Power Voltage And Frequency

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

  • Page 17: Checking Operation After Installation

    3.6 Checking Operation After Installation 1) Remove the rubber caps from the inlet and outlet. 2) Switch off the main power supply, before connecting the power wire from the pump. Note: Ensure that the power cord is sufficient for the rated voltage and current. 3) Turn the switch ON and check that gas is being drawn into the inlet.

  • Page 18: Operation Of The Thermal Protector

    4.2 Operation of the Thermal Protector 1) When the thermal protector operates, switch the power OFF, remove the power cord from the outlet, and contact the manufacturer. Note that the pump will be very hot and should not be touched. 2) The pump operates automatically when temperature drops.

  • Page 19: Maintenance, Inspection, And Repair

    6. Maintenance, Inspection, and Repair 6.1. Cautions for Maintenance, Inspection, and Repair See Danger (3), P04 Danger See Warning (4)(18)(19), P04,05 Warning See Caution (10)(11)(12)(13), P06 Caution See Note (11), P07 Note Maintenance and repair by the customer’s repair technician is limited to the following procedures. Do not undertake other repairs, or make modifications other than the standard options supplied by the manufacturer.

  • Page 20: Replacing And Cleaning Consumables

    ※ Always use gloves to prevent injury when replacing diaphragms. Prepare the following tools and refer to drawing when working replacement. When having difficulty in preparing the tools, ask Ulvac Service Section. ・ Tools 1. Hexagonal wrenches : 5mm 2.

  • Page 21: Replacing Diaphragms

    Replacing diaphragms Remove the four hexagon socket head cap screws (M6×22) ② and the pump head ① should be removed. Remove the pump head and four cross-recessed countersunk head screws (M5×12) ④, and remove the diaphragm keep plate ③. Replace a total of two diaphragms ⑤, one piece each for one pump head with new ones.

  • Page 22: Fig.6-1 Disassembly Drawing Of Consumable

    DAT-50D DAT-100S Fig.6-1 Disassembly drawing of consumable...

  • Page 23: Troubleshooting List

    6.5 Troubleshooting List Table.4 Troubleshooting List Problem Causes Solutions Reference (1) Not connected to power supply. (1) Connect power supply. (2) Switch is OFF. (2) Set switch to 0N. (3) Problem with power supply voltage. (3) Ensure that voltage variation is within +/-10%. (4) Problem with pump wiring.

  • Page 24: In Conclusion

    7. In Conclusion Please contact the manufacturer’s sales division if you have any questions. Warranty (1) The warranty for this pump (this equipment) 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 25: 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 26 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:

Dat-100sa

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