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INSTRUCTION MANUAL
Oscillating Piston Dry Vacuum Pump
DOP-181S series
DOP-181SA ／ DOP-181SB
DOP-181SC ／ DOP-181SD
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.
Model
DOP-181SE
Request to Users
No．20025-2-01-5
Original Instructions
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Summary of Contents for Ulvac DOP-181S Series
- Page 1 No．20025-2-01-5 Original Instructions INSTRUCTION MANUAL Oscillating Piston Dry Vacuum Pump DOP-181S series Model DOP-181SA ／ DOP-181SB DOP-181SC ／ DOP-181SD DOP-181SE Request to Users Please read this manual thoroughly to ensure safe and effective use of the equipment. Keep this manual in a safe place.
- 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.
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Page 4: Table Of Contents
Contents Pages with a shaded background are those which contain items related to safety. ．Before Using the Equipment ......................01 0.1 Checks When Opening Packaging ..................02 0.2 Using the Pump Safety ....................... 03 ･ Safety symbols ........................03 ･ Cautions for Safety in Use ...................... - Page 5 6.3 Regular Inspections ........................ 10 6.4 Replacing Consumables and Cleaning ................... 11 6.5 Troubleshooting List ....................... 16 7. In Conclusion ..........................17 ･ Warranty ..........................17 ･ Usage Status Check Sheet ･ Product information, service bases, and contact information Figures and Tables DOP―181SA／181SB ......................
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Page 6: Before Using The Equipment
０．Before Using the Equipment Thank you for purchasing this product. Your custom is very much appreciated. This pump is only for vacuum pumping, 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 ０．１ Check the following after opening the packaging. (1) Whether the pump accords with requirement? (2) Are the accessories and necessary parts included? Standard accessories ・ Instruction manual -------------------- x 1 ・ Rubber plug (Inlet / Outlet Port) -------------------- x 2 ・... -
Page 8: Using The Pump Safety
Using the Pump Safety ０．２ 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 Danger Applications (1) This pump is not designed to be explosion-proof, and should therefore not be used to evacuate explosive gases. (2) In addition to discharge of gas via the pump outlet, gas may leak from the pump itself. Use it only with dry air and N at normal temperature, or gases of equivalent characteristics.
- Page 10 (11) Please connect a pump to a power supply. Please attach an appropriate terminal to an installation terminal stand surely by all means. It causes the electric shock. Please perform wiring, setting construction according to use local laws and ordinances, safety requirements.
- Page 11 Caution 2. Ambient humidity of 85% or less during operation. 3. Other conditions for storage and operation a) Level floor of sufficient strength b) No condensation Dust-free environment d) Well ventilated e) Environment free of corrosive or explosive gas Not subject to direct sunlight g) No danger of fire h) Do not exceed the maximum ambient temperature of the temperature range of product specification at the time of...
- Page 12 Note Installation (1) Application of shock to the pump, or allowing it to fall over, may result in a malfunction. (2) Do not grip or bend the pipe of the upper of the pump. Any damage to this tube may reduce the performance of the pump.
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Page 13: Product Outline
(4) Do not attempt to evacuate gases containing particles, dust, water, or corrosive gases. (5) Do not operate the pump for long periods at near-atmospheric pressure. 1.2 Specifications Table 1.1 Product Specifications (DOP-181S series) Mode DOP-181SA DOP-181SB DOP-181SC DOP-181SD... -
Page 14: Thermal Protector
1.3 Thermal Protector 1) This pump is fitted with an automatic reset thermal protector for overload protection. This device shuts off the motor power supply circuit automatically to prevent burn-out if the motor temperature rises due to overloading, or there is a pump fault which prevents rotation. -
Page 15: Fig. 2.2 Dop-181Sc／181Sd
Fig. 2.2 DOP―181SC／181SD Fig. 2.3 DOP―181SE ３... -
Page 16: Cautions For Safety In Use
3. Installation and Storage 3.1 Cautions for Installation and Storage See "Warning" (1), (2), (3), (4), (6), (7), (8), (9), (10), (11), (12), (13), (14) and Warning (15) on p.04 and P.05. See "Caution" (1), (2) and (3) on p.05 Caution and P.06 Note... -
Page 17: Operational Checks Following Installation
the cylinder department which how about to learn. When it considers that any natural vibration occurs because of a condition of the equipment side, It isolates a pump (a vibration part) in damper materials, and, with the avoidance of a resonance phenomenon to occur between pump / equipment, it becomes the purpose to suppress the self-excitation vibration. -
Page 18: Fluctuations In The Power Voltage And Frequency
3.6 Fluctuations in the power voltage and frequency Standard: Rotation electricity machine general rules IEC60034-1:2004 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 19: Piping
Quantity of screw jumping out 0-2mm. Rubber leg Recommended clamping torque 0.2-0.5N・m. With the above installation of the rubber leg is completion. 3.8 Piping 1) The plumbing of the leak perform it surely, and please attach a filter before a pump inlet port so that there is not it. -
Page 20: Cautions For Operation
4. Cautions for Operation 4.1 Cautions for Operation Danger See "Danger" (1) and (2) on p.04. See "Warning"(9), (16), (17) and (18) Warning on p.04 and p.05. See "Caution"(3), (4), (5), (6), (7) and Caution (8) on p.06. See "Note" (3), (4), (5), (6) and (7) on Note p.07. -
Page 21: Pumping Speed
Pressure in practice is higher than that noted in the catalogue for the following reasons. (1) The fact that the vacuum gauge is mounted a distance from the pump, the steam generated by water droplets and rust etc on the inside walls of the pump and piping, and a variety of gases present in the system result in increased pressure. -
Page 22: Maintenance
6.2 Maintenance Ensure that the following checks are conducted at least once every three days while the pump is in operation. 1) Does the pump emit abnormal noises? 2) Is the pump abnormally hot? 3) Is gas evacuated normally? 4) Is the silencer blocked? Resolve any problems in accordance with "6-5.Troubleshooting List."... -
Page 23: Replacing Consumables And Cleaning
Power supply cord: Contact the manufacturer for repair in the event of hardening, or cracking. <Locations for Maintenance and Inspection> Table 6.2 Locations for Maintenance and Inspection Period of Method of Inspection item Inspection details operation inspection Abnormal wear, hardening, Visual Cup packing cracking. - Page 24 7. Dust mask, gloves, air compressor *Wipe off the stained parts at the time of parts replacement, with use tool No .5, 6. Because small mine dust may be scattered in the case of an air blow, please wear protection glasses, a dust protective mask, gloves by all means.
- Page 25 *The head-gasket gets pinched when extruding from the gasket groove. Ensure that head-gasket are fully assembled in grooves and not pinched. 6-4-4. Replace the O ring (P10, No.4) Refer to the exploded view (Fig 6-1), clause 6-4-2(Disassembling the pump). Two O rings attached to each connection pipe. Remove the O rings and place a new O rings.
- Page 26 6-4-6. Replace the cylinder-gasket (No.10), Cup-packing (No.14). Refer to the exploded view (Fig 6-1), clause 6-4-2(Disassembling the pump). Remove the cylinder and the cylinder-plate. Cylinder-gasket assembled between the cylinder and the cylinder-plate. Remove the cylinder gasket and place a new cylinder gasket. Cup-packing assembled between the cup-packing-retainer and the connecting-rod.
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Page 27: Fig. 6.1 Exploded View
OUTLET INLET Fig. 6.1 Exploded view １５... -
Page 28: 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) The main power supply switch is not (2) Set switch to I. (3) Problem with power supply voltage. (3) Ensure that voltage variation is within +/-10%. -
Page 29: 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 30: 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 31 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...
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