Anest Iwata DVSL-100C Instruction Manual
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Anest Iwata DVSL-100C Instruction Manual

Oilfree scroll vacuum pump
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Instruction Manual (Original Instructions)
Oilfree Scroll Vacuum Pump
DVSL-100C
This instruction manual includes very important warnings, cautions and operating
procedure in order to operate this pump safely and efficiently.
Be sure to read this instruction manual thoroughly and fully understand before
operation.
After reading it, store it in a convenient place for immediate and future reading.
※Before use, be sure to fill in the blank spaces below for future repair and after-service.
Serial No.
Who sold it to you
Purchase date
When you began
operation
LR104996
本商品はカナダ規格(CSA)取得品です。
(Canadian Standards Association)

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Summary of Contents for Anest Iwata DVSL-100C

  • Page 1 (Canadian Standards Association) Instruction Manual (Original Instructions) Oilfree Scroll Vacuum Pump DVSL-100C This instruction manual includes very important warnings, cautions and operating procedure in order to operate this pump safely and efficiently. Be sure to read this instruction manual thoroughly and fully understand before operation.

  • Page 3: Important Information

    Important information Important information Be sure to read this instruction manual to understand how to operate equipment correctly. Only operators, who fully understand warnings, cautions and instructions, are to operate the equipment. Improper operation (mishandling) can cause serious bodily injury, death, fire or explosion. Store this manual in a convenient place for immediate and future reference.

  • Page 4: For Safe Operation

    Install in an area which is not exposed to by firmly holding the glip of a pump moisture such as rain or steam. If moisture (DVSL-100C’s gross weight: 15kg). comes into and tact with the electric Be careful to install a vacuum pump as...
  • Page 5 For safe operation WARNING Danger of short-circuit and Danger of short-circuit and electric shock electric shock Fit firmly proper round type crimp-style Be sure to fit cable gland to hole of φ22mm at motor terminal box. terminal to electric source cable using crimp tool and connect to motor terminal If not, it can cause short-circuit fire or Protect cable...
  • Page 6 For safe operation CAUTION Danger of overheating Danger of overheating Install in a well-ventilated area. Poor ventilation Operate at ambient temperature of 5℃ can disrupt cooling and cause accident, failure ～40℃. or bodily injury such as burns since this vacuum Operating at a temperature range other pump is an air-cooled type.
  • Page 7 For safe operation CAUTION Danger of vacuum break and Danger of exceeding permissible pollution temperature of intake gas Be sure to close isolation valve between If intake gas temperature is over 50℃, be vacuum pump and vacuum system sure to install a chiller or trap between (chamber) during start-up and stop.
  • Page 8 Where to attach warning stickers Where to attach warning stickers Always keep warning stickers clean and legible. If they become dirty or detached, replace them with new ones. If you need replacement stickers, contact the dealer who sold the vacuum pump to you.

  • Page 9: Table Of Contents

    Contents Important information........................1 Important information ......................1 For safe operation ........................2 Contents ............................7 1. Before use..........................8 1.1 Check the product ......................8 2. Name and structure of each section...................10 3. Installation..........................11 3.1 Wiring..........................12 3.2 Test operation ........................16 3.3 Connection to vacuum system (chamber) ..............17 4.

  • Page 10: Before Use

    1. Before use 1.1 Check the product ・ ・ ・ ・ Check that the package is right-side-up before opening. ・ ・ ・ ・ Check that the model of the product is the same as the one you ordered. How to read model name DVSL：model ＤＶＳＬ...
  • Page 11 WARNING Danger of load collapse Please install and move a vacuum pump by firmly holding the glip of a pump (DVSL-100C’s gross weight: 15kg). Be careful to install a vacuum pump as physical damage, failure of a Be careful about...

  • Page 12: Name And Structure Of Each Section

    2. Name and structure of each section Motor Inlet NW25 Grip （Internal screw size Rc3/8） Terminal Box Outlet NW16 Bracket Air Flush Port (Rc1/8) (It is closed by plug when delivered to you.) Fixed Scroll FS Housing Orbiting Scroll OS Grip Motor Back-up -Seal...

  • Page 13: Installation

    3. Installation WARNING Danger of electric shock Install in an area which is not exposed to moisture such as rain or steam. If moisture comes into and tact with the electric source connection, it can cause fire or Avoid moisture bodily injury due to short-circuit or electric shock.

  • Page 14: Wiring

    3.1 Wiring WARNING Danger of short-circuit and electric shock Ask a qualified electrician to perform electrical wiring. If not, short-circuit or electric shock can cause fire or bodily injury. Ask qualified electrician Danger of electric shock and entanglement Be sure to turn off electric source on building site before wiring. If not, it can cause electric shock or bodily injury due to turning objects.
  • Page 15 Danger of restart Be sure to switch off electric source before maintenance or inspection. Single-phase motor has a thermal protector. Vacuum pump restarts become cool without warning after vacuum pump. With a thermal protector CSA Requirement Thermally protected automatic reset. TYPE TP212. Motor restart without warning after protector trip. Min.
  • Page 16 Chart－1 Voltage Frequency Recommended breaker (or protective device) capacity １００ ５０ ４．０ １００ ６０ ４．６ １１５ ６０ ４．３ ２００ ５０ ２．０ ２００ ６０ ２．３ ２３０ ５０ ２．５ ２３０ ６０ ２．１ -14-...
  • Page 17 How to wire ① Remove 4pcs. of M5 bolt at motor terminal box and remove protection cover. ※Be careful not to lose removed M5 bolts and washer. ② Wiring diagram is shown inside protection cover. You can change to a 100V or 200V connection by changing terminal plate (2pcs.). ※...

  • Page 18: Test Operation

    3.2 Test operation CAUTION Danger of cap to fly Remove cap from inlet and outlet. Operation with cap being fitted can cause cap to fly by intake or exhaust impetus, Remove cap resulting in accident, failure, or bodily injury from contact with flying objects. Danger of foreign matter entering inlet When checking turning direction, be careful not to enter foreign matter into an inlet.

  • Page 19: Connection To Vacuum System (Chamber)

    Make sure that exhaust piping is not clogged during pump operation. Make sure that pressure at outlet does not exceed atmospheric pressure at any conditions. Leak valve Chamber Vacuum pump Outlet duct Inlet Outlet Isolation valve (Automatic valve) DVSL-100C -17-...

  • Page 20: Operation

    4. Operation Be sure to use the procedure below to start up or shut down the pump. ・When you do not use air-flush device, proceed 4.1 Standard operation [page 20]. ・When you use air-flush device, proceed 4.2 Air-flush operation [page 21]. WARNING Danger of explosion and ignition Do not evacuate gas which is hazardous to humans or explosive, flammable, or...
  • Page 21 CAUTION Danger of exhaust disruption Remove blank flange from inlet and outlet. Operation with blank flange being fitted can disrupt exhaust or cause blank flange to fly Remove blank by exhaust impetus, resulting in accident, failure, or bodily injury from contact with flying flange objects.

  • Page 22: Standard Operation

    4.1 Standard operation 4.1.1 Start-up ① Check that caps of inlet and outlet is removed. ② Close isolation valve in order to prevent the drawback of debris attached to the inside of vacuum pump into vacuum chamber due to pressure differential, resulting in vacuum break and pollution.

  • Page 23: Preparation

    precautions below completely and be sure to understand the contents. Purpose of air-flush Evacuating moisture or humid gas by vacuum pump can cause condensed water to remain in pump. This remaining water can cause failure of ultimate pressure or pump. Air-flush operation is necessary to exhaust the remaining water inside. Air-flush operation does not only exhaust moisture but also restores ultimate pressure.

  • Page 24: When Returning To Standard Operation

    Continuous evacuating of humid gas When evacuating vacuum chamber while humidity in chamber is high, moisture volume drawn into pump differs according to temperature and pressure in chamber. When pumping vacuum chamber containing humid gas, be sure to open air-flush port and operate pump (air-flush operation).

  • Page 25: Maintenance And Inspection

    5. Maintenance and inspection WARNING Danger of failure and bodily injury Conduct periodical maintenance and inspection. If not, it can cause insufficient performance, failure of vacuum pump, and bodily injury. Conduct periodical maintenance and inspection Danger of burns Conduct maintenance and inspection only after vacuum pump becomes cool enough.

  • Page 26: Maintenance

    5.2 Maintenance When maintenance interval has elapsed, be sure to contact our distributor who sold it to you. This vacuum pump requires maintenance conducted only by our authorized specialist. Never try to disassemble, reassemble or alter on user’s side. We are not responsible for any accidents caused by disassembly, reassembly or alteration which was done by the user or non-specialist.

  • Page 27: Problems And Remedies

    6. Problems and remedies If something goes wrong, refer to the following chart and remedy problems. If you cannot solve your problems, please contact either our distributor who sold it to you or us. Problems Causes Remedies ※Inspect and repair. Protective device (or breaker) activates.
  • Page 28 [MEMO] [MEMO] [MEMO] [MEMO] -26-...

  • Page 29: Specifications

    8. Specifications 8.1 Specifications DVSL- - - - 100C DVSL 100C DVSL DVSL 100C 100C Model 50Hz Displacement L/min 60Hz ≦50 U l t i m a t e p r e s s u r e P a Max. inlet pressure Atmospheric pressure Ambient operating 5℃～40℃...

  • Page 30: Dimensions

    8.2 Dimensions ＤＶＳＬ－ ＤＶＳＬ－ ＤＶＳＬ－ ＤＶＳＬ－１００ １００ １００ １００Ｃ Ｃ Ｃ Ｃ 8.3 Performance data -28-...
  • Page 31 Manufacturer 3176,Shinyoshida-cho, Kohoku-Ku, Yokohama 223-8501, Japan Tel +81 (0) 45-591-1112 Fax +81 (0) 45-591-1539 http://www.anest-iwata.co.jp/ European agent Corso Vigevano, 56-10155 Torino ITALY Tel +39-1-1248-0868 Fax +39-1-185-1944 Manual No. V111-00 http://www.anest-iwataeu.com/ Code No.08819040...

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