- Manuals
- Brands
- Ulvac Manuals
- Water Pump
- DTC-41C
- User manual
Diaphragm-type dry vacuum pump
Hide thumbs
-
- Contents
- Table of Contents
- Troubleshooting
- Bookmarks
Table of Contents
-
Table of Contents
-
Before Using the Equipment
-
Using the Pump Safely
-
Safety Icons
-
-
Product Outline
-
Purpose of Use and Prohibitions
-
Specifications
-
Thermal Protection Relay
-
-
Dimensions
-
Cautions for Safety in Use
-
-
Installation and Storage
-
Cautions for Installation and Storage
-
Environmental Conditions for Installation, Storage, and Operation
-
Location
-
Checking Operation after Installation
-
Piping
-
Storage
-
-
Cautions for Operation
-
Operation of the Thermal Protection Relay
-
Starting in Cold Weather
-
-
Pump Performance
-
Pressure Achieved
-
Discharge Rate
-
Power Requirements
-
-
Maintenance, Inspection, and Repair
-
Cautions for Maintenance, Inspection, and Repair
-
Maintenance
-
Regular Inspections
-
Replacing and Cleaning Consumables
-
Replacing Diaphragms
-
Replacing Inlet and Outlet Valves
-
Replacing O Rings
-
Replacing Bearings
-
-
Troubleshooting List
-
-
In Conclusion
-
Warranty
-
Usage Status Check Sheet
-
Advertisement
Quick Links
Download this manual
User's Manual
Diaphragm-type Dry Vacuum Pump
Model： DTC-41C,DTC-41D,DTC-41E ,DTC-41F
DTC-41KC,DTC-41KD,DTC-41KE,DTC-41KF
DTC-41※
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.
※ It wishes attention because I will assume C,D,E,F
to be DTC-41 and DTC-41K generically for the sign
that indicates the specification of the voltage.
Request to Users
ULVAC KIKO,Inc.
No.27385-2-01-4
DTC-41K※
Table ofContents
Advertisement
Table of Contents
Related Manuals for Ulvac DTC-41C
-
Water Pump Ulvac DTC-22 User Manual
Diaphragm-type dry vacuum pump (27 pages)
-
Water Pump Ulvac DTU-20 Series Instruction Manual
High vacuum diaphragm type dry vacuum pump (36 pages)
-
Water Pump Ulvac DTU-20 Instruction Manual
Diaphragm dry vacuum pump (26 pages)
-
Water Pump Ulvac DTC-41 User Manual
High vacuum diaphragm-type dry vacuum pump (25 pages)
-
Water Pump Ulvac DTC-22A User Manual
Diaphragm-type dry vacuum pump (30 pages)
-
Water Pump Ulvac DTC-60 User Manual
Diaphragm-type dry vacuum pump (26 pages)
-
Water Pump Ulvac DAP-9D-DC24 Instruction Manual
Diaphragm-type dry vacuum pump (27 pages)
-
Water Pump Ulvac DAL-181D Instruction Manual
Diaphragm-type dry vacuum pump (35 pages)
-
Water Pump Ulvac DOP-301SB Instruction Manual
Oscillating piston dry vacuum pump (33 pages)
-
Water Pump Ulvac DOP-400SB Instruction Manual
Oscillating piston dry vacuum pump (31 pages)
-
Water Pump Ulvac DAT-50DA Instruction Manual
Diaphragm-type dry vacuum pump (26 pages)
-
Water Pump Ulvac DA-121D Series Instruction Manual
Diaphragm-type dry vacuum pump (32 pages)
-
Water Pump Ulvac DA-60D Instruction Manual
Diaphragm dry vacuum pump (32 pages)
-
Water Pump Ulvac DAU-20 Instruction Manual
Diaphragm dry vacuum pump (26 pages)
-
Water Pump Ulvac DAP-15 Instruction Manual
Diaphragm-type dry vacuum pump (27 pages)
-
Water Pump Ulvac DIS-252 Instruction Manual
Oil-free scroll vacuum pump (38 pages)
Summary of Contents for Ulvac DTC-41C
- Page 1 No.27385-2-01-4 User’s Manual Diaphragm-type Dry Vacuum Pump Model： DTC-41C,DTC-41D,DTC-41E ,DTC-41F DTC-41KC,DTC-41KD,DTC-41KE,DTC-41KF DTC-41※ DTC-41K※ 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...
- 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. Before Using the Equipment ....................01 Checks When Opening Packaging ..................02 Using the Pump Safely ......................02 • Safety icons ........................03 • Cautions for Safety in Use ....................04 1. - Page 5 Figures and Tables Fig.2.1 DTC-41(C,D,E,F) ....................... 3 Fig.2.2 DTC-41K(C,D,E,F) ....................3 Fig.3.1 Example of Piping When discharging a Vessel ............5 Table 1.1 Product Specifications ................... 1 Table 1.2 Electrical capacity (recommended value) of protective devices ......2 Table 6.1 Consumables List ....................7 Table 6.2 Locations for Maintenance and Inspection .............
-
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 -------------------- x 1 ・Inlet and outlet caps (fitted to inlet and outlet) -------------------- x 2 (3) Is the pump damaged in any way? (4) Are any external screws or inlet and outlet pipes loose? Are any components missing? -
Page 8: Safety Icons
・Safety icons The meanings of the safety icons are as follows. Danger Incorrect handling of the equipment is very likely to result in death or serious injury to the operator. Warning Incorrect handling of the equipment may result in death or serious injury to the operator. Caution Incorrect handling of the equipment may result in light or medium injuries to the operator or damage to the equipment. - 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 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 Operation (14) This pump is not designed to be explosion-proof. When using the pump, ensure that there are no inflammable materials such as solvents, or explosive gases, in the vicinity. Use under such conditions may result in injury or fire. (15) Inserting fingers or objects into the motor inlet may result in electric shock, injury, or fire.
- Page 11 Caution Maintenance and Repair Dispose in accordance with legislation for disposal and cleaning of waste products, handle as industrial waste, and do not incinerate. Toxic fluorine gas is generated by incineration of fluorine-based plastics. (10) If the pump ceases operation, turn power OFF (set switch to O) immediately to prevent accidents, remove the power cord from the wall outlet, and contact your dealer or the manufacturer for inspection and repair.
- Page 12 Note Installation Ingestion of liquids into the pump will result in damage and prevent proper operation. Ingestion of rubbish and dust in the air entering the pump will interfere with its proper function. If the air is likely to contain rubbish or dust, a filter should be fitted to the inlet to protect the pump. Ducting should always be fitted to the pump outlet if toxic corrosive gases, or steam, enters the pump.
-
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. PTFE is a highly corrosion-resistant plastic and is used in components which come in contact with gas. -
Page 14: Specifications
※ DTC-41C-01 is the specification that changed the power cord specification of DTC-41C to "Power cord specification with plug for North America". Other than the power cord specification, it is the same as DTC-41C. Product specification values of DTC-41C-01 conform to DTC-41C.Because DTC-41C-01 is specification for North America, cTUVus certification is available, but there is no TUV certification / CE declaration. -
Page 15: Dimensions
2. Dimensions Fig.2.1 DTC – 41(C,D,E,F) Fig.2.2 DTC – 41K(C,D,E,F) -
Page 16: Cautions For Safety In Use
3. Installation and Storage 3.1 Cautions for Installation and Storage See Warning Warning (1)(2)(3)(5)(6)(7)(8)(9)(10)(11)(12)(13), P04 Caution See Caution (1)(2)(3), P05 Note See Note (1)(2)(7), P06,07 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: Storage
Shut-off valve Vessel Filter Leak valve Vacuum pump Fig.3.1 Example of Piping When discharging a Vessel 3.6 Storage Turn the switch OFF (set to O), remove the power plug from the outlet, place the rubber caps over the inlet and outlet, and store the pump in an area of low humidity. 4. -
Page 18: 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 (ie the no-load condition)”. Note that the indicator values for pressure may differ between types of vacuum gauges. -
Page 19: 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 (4)(17)(18), P04,05 Caution See Caution (9)(10)(11), P06 Note See Note (13), P07 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
<Replacement Guide> Replace or clean components if performance is reduced or the following symptoms become apparent. Diaphragms : Replace if PTFE components are worn or peeling, or if rubber components are deformed, hard or cracked. Inlet and outlet valves : Replace if deformed, hard, or cracked. O rings : Replace if hard, cracked, or stretched. -
Page 21: Replacing Diaphragms
1)Replacing Diaphragms (simultaneous replacement of both diaphragms is recommended) Caution: To prevent injury, always wear gloves when fitting or removing diaphragms. Use tools No.1, 2, 3, 4, 5, 6 and 7. 1-1). DTC-41(C,D,E,F) (1) Remove the inlet and outlet pipes, and lay the pump horizontally on a soft Photo.1 cloth (Photo.1). - Page 22 (6) When one of the diaphragms is pushed downwards (to Bottom dead Diaphragm Top dead bottom dead center), the other diaphragm moves upwards (to center center top dead center). The edge of the diaphragm may then be held with the fingers (Photo.6). Photo.6 (7) While holding the edge of the diaphragm, turn it in the anti-clockwise Photo.7...
-
Page 23: Replacing Inlet And Outlet Valves
(11)Apply a small amount of vacuum grease over a length of 5mm Photo.10 at each end of the connecting tube, and push the connecting tube onto the connectors as far as possible to connect the two pump heads (Photo.10). (12)Place the connected pump heads on the casing and fix in Hexagon socket place with the hexagon socket head cap screws (M6 x 25). -
Page 24: Replacing O Rings
Photo.13 Hole One valve One valve One valve Two valves O ring Second stage Inlet and outlet valves First stage (6) Fit the valve retainer to the pump head. Caution: Check that the O rings are fitted correctly to the inlet and outlet valves. Caution: Repeatedly tighten equally in diagonally opposite pairs to a torque of 0.5N･m. -
Page 25: 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) Switch is OFF. (2) Set switch to I. (3) Ensure that voltage variation is (3) Problem with power supply voltage. within +/-10%. -
Page 26: 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 27: 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 28 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:
Dtc-41dDtc-41eDtc-41fDtc-41kcDtc-41kdDtc-41ke ... Show all
