Pfeiffer Vacuum OKTA 1000 M Operating Instructions Manual
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Pfeiffer Vacuum OKTA 1000 M Operating Instructions Manual

Roots pump
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OPERATING INSTRUCTIONS
EN
Translation of the original instructions
OKTA 1000/1000 M
Roots Pump

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Summary of Contents for Pfeiffer Vacuum OKTA 1000 M

  • Page 1 OPERATING INSTRUCTIONS Translation of the original instructions OKTA 1000/1000 M Roots Pump...

  • Page 2: Table Of Contents

    Table of contents Table of contents About this manual ..........3 1.1 Validity.

  • Page 3: About This Manual

    About this manual Validity This operating manual is for customers of Pfeiffer Vacuum. It describes the functioning of the designated product and provides the most important information for safe use of the unit. The description follows applicable EU guidelines. All information provided in this operating manual refers to the current state of the product's development.
  • Page 4 About this manual Pictographs Prohibition of an action to avoid any risk of accidents, the disregarding of which may result in serious accidents Warning of a displayed source of danger in connection with operation of the unit or equipment Command to perform an action or task associated with a source of dan- ger, the disregarding of which may result in serious accidents Important information about the product or this document Instructions in the...

  • Page 5: Safety Precautions

    Installation and operation of accessories Pfeiffer Vacuum pumps can be equipped with a series of adapted accessories. The in- stallation, operation and maintenance of connected devices are described in detail in the operating instructions of the individual components.

  • Page 6: Proper Use

    ● Installation, operating and maintenance regulations must be complied with. ● Other accessories, than those described in this manual, must not be used without the agreement of Pfeiffer Vacuum. ● Only use the standard lubricants for applications with oxygen concentration ≤ 21 %.

  • Page 7: Transport And Storage

    Transport and storage Transport and storage Transport WARNING Danger from falling and swinging loads! When lifting the pump there is a danger of falling parts.  Make sure that there are no persons under the suspended load.  Close off and supervise the area under the pump. Fig.

  • Page 8: Product Description

    Product description Product identification To ensure reliable identification of the product, always keep all of the information on the rating plate to hand, and use it when communicating with Pfeiffer Vacuum: ● Pump model and model number ● Serial number ●...
  • Page 9 Product description Variants Pump type Pump designs Standard version Pump in standard version: ● Standard motor ● Connection flanges are designed as ISO flanges ● Overflow valve for protection against thermal overload ● Connections for sealing gas inlet and gear chamber extraction ●...

  • Page 10: Function

    The version with magnetic coupling has as an alternative to conventional shaft feedthrough a static seal towards the outside. Vacuum flange Overflow valve cover 122 Lubricant filler screw (2x) Fore-vacuum flange Sight glass 123 Lubricant drain screw (2x) Lantern Fig. 3: Okta 1000 M...

  • Page 11: Installation

    Installation Installation Setting up the pump CAUTION Loss of stability! Risk of injury due to the pump's tipping towards motor as long as the pump is not fas- tened to the base.  Secure pump with suitable lifting device on motor side. ...
  • Page 12 NOTICE Use approved operating fluids only! The use of operating fluids that have not been approved by Pfeiffer Vacuum shall result in a limited warranty. In such cases, it is not possible to guarantee that product-specific performance data will be achieved.

  • Page 13: Connecting The Vacuum Side

    Installation Connecting the vacuum side WARNING Exposed, rotating rolling pistons! Fingers and hands can become crushed when the intake flange is open.  Keep all body parts out of operating range of the rolling pistons.  Use a wooden handle to rotate the rolling pistons during cleaning. ...

  • Page 14: Connecting To The Mains Power Supply

    Installation Connecting to the mains power supply The pumps are supplied with three-phase motors for different voltages and frequencies. The applicable motor type is shown on its rating plate. DANGER Voltage-bearing elements Danger to life from electric shock.  The electrical connection can be carried out only by trained and authorised electri- cians.
  • Page 15 Installation W2 U2 U1 V1 Fig. 6: Motor coil and connecting plate of Star Connection (for high voltage) Visual inspection of the direction of rotation  Check the direction of rotation of the pump after switching on for the first time: –...
  • Page 16 Installation Control voltage OFF button ON button RESET button, external Contactor F1 - F3 F1 ... F4 Fuses T1... T3 PTC resistor sensor Tripping indicator Motor, 3-phase Only for devices with two relay outputs AC 220 ... 240 V Only for MSR type Only for order no.: P 4768 051 FQ T1...T3...

  • Page 17: Connecting Accessories

    Installation Connecting accessories The following accessories are not included in the delivery, and can be ordered separate- Sealing gas connec- The evacuation of high-boiling media (e.g. solvents) can be damaging to the lubricant. Damage can be avoided by letting in sealing gas (process-specifically) into the shaft pas- tion sageways between the operating chamber and the gear chamber.
  • Page 18 Installation Fig. 10: Installing a flushing device Installing a protective If there is a risk that solid particles will be carried along in the evacuation process then a protective strainer should be installed in the intake connection piece to protect the Roots strainer pump (see accessories).

  • Page 19: Operation

    Operation Operation Before switching on the pump  Check lubricant levels at both sight glasses and at the oiler as well.  Operate shut-off units in the exhaust line in such a way that they open before or at the same time as starting the pump.

  • Page 20: Switching Off And Venting

    Operation This applies to exhaust pressures > 100 hPa: · (p Δ ) · A NOTICE High pressure in the sealing gas line when the pump is switched off! Risk of damage to the pump seals.  Lower sealing gas pressure to < 1200 hPa or stop sealing gas feed immediately. Adjusting the flush- ...
  • Page 21 Operation NOTICE High pressure in the sealing gas line when the pump is switched off! Risk of damage to the pump seals.  Lower sealing gas pressure to < 1200 hPa or stop sealing gas feed immediately. Flush pump with ...

  • Page 22: Maintenance

    Maintenance Maintenance Precautions DANGER Strong magnetic field in the vicinity of the drive system! Danger to life for persons with cardiac pacemakers when the drive system is disassem- bled.  Persons with cardiac pacemakers must not enter the area (≤ 2m) of the magnetic field.
  • Page 23 NOTICE Service work should be carried out by a qualified person only! Pfeiffer Vacuum is not liable for any damage to the pump resulting from work carried out improperly.  Take advantage of our service training programs; additional information at www.pfei- ffer-vacuum.com.

  • Page 24: Changing The Lubricant

    Depending on the applications, Pfeiffer Vacuum recommends determining the ex- act service life of the operating fluid during the first year of operation. The replacement interval may vary from the guide value specified by Pfeiffer Vacuum depending on the thermal and chemical loads, and the accumulation of suspended par- ticles and condensation in the operating fluid.

  • Page 25: Cleaning The Suction Chamber

    Maintenance  Allow the lubricant to drain off.  Screw in lubricant drain screw 124 with O-ring.  Fill oiler 47 to halfway with new lubricant (sealing oil). Falling oil level in the oiler and an oil leak below the lamp indicates a defective external radial shaft seal ring.

  • Page 26: Cleaning The Overflow Valve

    Maintenance Cleaning the overflow valve  Turn off the vacuum pump, vent to atmospheric pressure and allow to cool.  Undo screws 111 and remove valve cover 23, observe O-ring 73.  Remove valve plate 33 from the overflow channel and dismantle it. ...

  • Page 27: Dismantling And Assembling The Motor/Coupling

    Maintenance Dismantling and assembling the motor/coupling WARNING Exposed, rotating coupling! Items of clothing could be trapped and wound up.  When mounting the motor, always ensure a correct seating of the coupling protection.  Wear close-fitting clothing. Crown gear coupling When performing installation work on the coupling, it is important to observe the instal- lation instructions of the coupling manufacturer: www.ktr.com/en/index/service/878_mountinginstruction.htm...
  • Page 28 Maintenance NOTICE Danger of bursting when the motor is removed! The separating can of the magnetic coupling is made of plastic or ceramics, and can be destroyed when the motor is pulled off.  Suspend the motor at the eyebolt to the lifting device and pull it off horizontally. ...

  • Page 29: Decommissioning

     Replace the lubricant.  Replace bearings.  Follow the maintenance instructions and inform Pfeiffer Vacuum.  Check pump for visible damage and only start up if it is in the correct condition.  If drying pearls were inserted then they should be removed now.

  • Page 30: Malfunctions

    Clean and check overflow valve; contact Pfeiffer Vacuum Service if necessary Operational loss of lubricant at the Check and replace radial shaft seals; con- oiler tact Pfeiffer Vacuum Service if necessary Unusual operating Suction chamber dirty Switch off pump directly and clean suction noises...
  • Page 31 NOTICE Service work should be carried out by a qualified person only! Pfeiffer Vacuum is not liable for any damage to the pump resulting from work carried out improperly.  Take advantage of our service training programs; additional information at www.pfei- ffer-vacuum.com.

  • Page 32: Service

    The following steps are necessary to ensure a fast, smooth servicing process:  Download the forms "Service Request" and "Declaration on Contamination".  Fill out the "Service Request" form and send it by fax or e-mail to your Pfeiffer Vacuum service address.

  • Page 33: Spare Parts

    PP W41 700 ... 720 Okta 1000 PP E10 007 -T PP E11 005 -T PP W42 000 ... 020 Okta 1000 M PP E10 024 -T PP E11 010 -T PP W42 700 ... 020 Okta 1000 M PP E10 024 -T...

  • Page 34: Accessories

    Accessories 12 Accessories Further detailed accessories are contained in the Pfeiffer Vacuum printed or Online Cat- alogue. 12.1 Documentation for accessories Depending on the pump version, supplementary information may be required for safe use of accessories: Accessories No. of supplemen-...

  • Page 35: Technical Data And Dimensions

    Technical data and dimensions 13 Technical data and dimensions 13.1 General Conversion table: pressure units mbar Torr mm Hg mbar 1 · 10 0.75 1000 1 · 10 1000 0.01 1 · 10 0.01 1 · 10 7.5 · 10 1 ·...

  • Page 36: Technical Data

    Technical data and dimensions 13.2 Technical data Parameter Okta 1000 Okta 1000 M Flange (in) DN 160 ISO-F DN 160 ISO-F Flange (out) DN 100 ISO-F DN 100 ISO-F Nominal pumping speed 590-1775 m 590-1775 m Nominal pumping speed at 50 Hz...

  • Page 37: Dimensions

    Technical data and dimensions 13.3 Dimensions 11 (4x) Ø Fig. 16: Okta 1000/1000 M Dimen- Okta 1000 Okta 1000 Okta 1000 M Okta 1000 M sions Standard with Pressure surge Standard with mo- Pressure surge re- motor resistant with tor and magnetic...

  • Page 38: Declaration Of Conformity

    ● Electromagnetic Compatibility 2014/30/EU ● Restriction of the use of certain Hazardous Substances 2011/65/EU The agent responsible for compiling the technical documentation is Mr. Sebastian Ober- beck, Pfeiffer Vacuum GmbH, Berliner Straße 43, 35614 Aßlar. OktaLine Okta 1000/1000 M Harmonised standards and national standards and specifications which have been ap-...
  • Page 39 VACUUM SOLUTIONS FROM A SINGLE SOURCE Pfeiffer Vacuum stands for innovative and custom vacuum solutions worldwide, technological perfection, competent advice and reliable service. COMPLETE RANGE OF PRODUCTS From a single component to complex systems: We are the only supplier of vacuum technology that provides a complete product portfolio.

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Okta 1000

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