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Summary of Contents for Pfeiffer Vacuum HENA 200
- Page 1 OPERATING INSTRUCTIONS Translation of the original instructions HENA 200/300 Rotary Vane Pump...
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Page 2: Table Of Contents
Table of contents Table of contents About this manual ..........4 1.1 Validity. - Page 3 Table of contents Accessories ........... 35 Technical data and dimensions .
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Page 4: 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 5 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 6 About this manual 10.2 10.1 Fig. 1: Making the cooling water connection 10.1 Cooling water inlet 10.2 Cooling water outlet Vacuum flange Exhaust flange Gas ballast valve Power connection...
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Page 7: Safety
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 8: Protective Equipment
● 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. Improper use Improper use will cause all claims for liability and warranties to be forfeited. Improper use is defined as usage for purposes deviating from those mentioned above, especially: ●... -
Page 9: Transport And Storage
Transport and storage ● pumping of liquids ● the use of operating fluids not specified by Pfeiffer Vacuum ● connection to pumps or units which are not suitable for this purpose according to their operating instructions ● connection to units which have exposed voltage-carrying parts ●... -
Page 10: Product Description
Product description Product description Product identification To correctly identify the product when communicating with Pfeiffer Vacuum, always have the information from the rating plate available and use it: ● Pump model and model number ● Serial number ● Type and amount of operating fluid ●... -
Page 11: Function
The vacuum pump is intended for the evacuation of air or other non-aggressive, non-poi- sonous and non-explosive gases. Pumping media with a higher density than air results in a higher thermal and mechanical load on the vacuum pump and the drive, and is only permitted after prior consultation with Pfeiffer Vacuum. -
Page 12: Installation
Installation Installation Setting up the pump Installation location Observe the following requirements when setting up the pump: ● Consider the load-bearing capacity of the installation site. ● Maximum installation altitude 1000 m (above mean sea level) ● Permissible ambient temperature: +12 ... 40 °C ●... -
Page 13: Connecting The Vacuum Side
Installation Connecting the vacuum side Remove locking cap from the vacuum flange and insert centering ring. The connection between the pump and the vacuum chamber should be kept as short as possible. – Depending on the pump type, use metallic hoses or PVC hoses with flange con- nections. -
Page 14: Connecting To The Mains Power Supply
Installation Connecting to the mains power supply Depending on the pump type, different motor versions or mains voltages are possible: ● Three phase motor (with 3 PTC) without switch and mains cable. DANGER Voltage-bearing elements Danger to life from electric shock. ... - Page 15 Installation Multi-voltage motor (high voltage) Fig. 6: Star circuit Circuit for motor designs with 6-pole terminal strip Delta circuit The three phases are switched one behind other and the connecting points are connect- ed to the mains. The voltage per phase is equal to the mains voltage, on the other hand, the mains current is √3 times the phase current.
- Page 16 Installation – Rotation must be in a clockwise direction in view of the shaft end of the motor (see the arrow on the fan cover). If the direction of rotation is incorrect: Swap two phase contacts at the connecting ca- ble.
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Page 17: Filling Up The Operating Fluid
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 18: Operating Fluid Level Monitoring (Option)
Installation The pump-specific switch point of the temperature switch 488 must be set, so that an alarm is triggered and the pump is switched off, when the operating fluid temperature ex- ceeds 100 °C. Parameter Operating fluid temperature switch Protection category IP54 Contact Two-way contact... - Page 19 Installation 10.2 10.1 Fig. 12: Making the cooling water connection 10.1 Cooling water inlet 10.2 Cooling water outlet Requirements for the cooling water The cooling water must be filtered in all cases. This keeps dirt deposits and organic sus- pended particles that could accelerate pitting out of the cooling circuit. Complying with the following requirements for cooling water will prevent corrosion damage: Requirements for the cooling water Water filtered, mechanically pure, optically clear, no turbidity, no sediments, chem-...
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Page 20: Operation
Type / Version Intake pressure for continu- Intake pressure for intermit- ous operation tent operation Hena 200/300 < 800 hPa unlimited < 800 hPa unlimited Operating fluid return via float valve Operating fluid return The pumps are fitted with an operating fluid return as standard. If the operating fluid col-... -
Page 21: Pumping Condensable Vapours
Operation Pumping condensable vapours Should the process gases contain condensable gases, the rotary vane pump must be operated with gas ballast (i.e. with an open gas ballast valve). NOTICE Bad final vacuum and damage to the pump! Danger of condensation and corrosion due to exceeding the water vapour compatibility during operation without gas ballast or in case of insufficient supply of flushing gas. -
Page 22: Topping Up The Operating Fluid
Operation Topping up the operating fluid If the operating fluid has reached its minimum filling level, the operating fluid must be topped up. Filling up the operat- Switch off the pump. ing fluid Unscrew operating fluid filler screw 88. ... -
Page 23: Switching Off
Operation Switching off The pump can be switched off in any pressure range. HenaLine rotary vane pumps have an integrated non-return valve on the suction side. This closes automatically when the pump is switched off and therefore prevents the re- turn flow of gas and processing materials into the suction pipe. -
Page 24: Maintenance
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 25: Changing The Operating Fluid
Checklist for inspec- Certain maintenance and overhaul work should only be performed by Pfeiffer Vacuum Service (PV). Pfeiffer Vacuum will be released from all warranty and liability claims if the tion, maintenance required, below listed, intervals are exceeded or maintenance or overhaul procedures and overhaul are not performed properly. - Page 26 Wear suitable protective clothing and respirators. Dispose of operating fluid according to the local regulations Request safety data sheets for operating fluids and lubricants from Pfeiffer Vacuum or download at www.pfeiffer-vacuum.com. Dispose of operating fluid according to the local regulations. Draining the operat- ...
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Page 27: Changing The Exhaust Filter In The Operating Fluid Separator
Maintenance Where discolouration is red brown (equivalent to 5 on the scale) change operating flu- id at the latest. Flushing and clean- If the interior of the pump is heavily contaminated with process residues, we recommend performing several changes of operating fluid to flush away the contamination: ... - Page 28 Maintenance WARNING Exhaust air filter may contain toxic substances from the pumped media! Danger of poisoning from the emission of harmful substances (radioactive, toxic, etc.) from the filter and the operating fluid. Wear suitable protective clothing and respirators. Dispose of consumables supplies according to the local regulations nur für Ausführung Hena 300 version Hena 300 only Fig.
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Page 29: Cleaning The Float Valve
Maintenance Remove separator cover 140, observe the flat gasket 141. Remove fixing bolt 137. Remove grid 136 and filter 130. Remove nut 134 and washer 132. Remove exhaust filter unit and filter support 118 from the separator box and set down on an even, clean surface. -
Page 30: Cleaning The Intake Filter
477Gas ballast valve 474 Gas ballast filter Fig. 18: Gas ballast valve for Hena 200/300 Check gas ballast valve and line for free flow. If no further air is sucked in, dismount gas ballast filter 474 and blow out with com- pressed air. -
Page 31: Decommissioning
Replace the radial shaft sealing rings and further elastomer parts. Replace bearings at pumps with anti-friction bearings. Follow the maintenance instructions and inform Pfeiffer Vacuum. Disposal Products or parts thereof (mechanical and electrical components, operating fluids, etc.) may cause environmental burden. -
Page 32: Rectifying Malfunctions
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 33: 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 34: Spare Parts
Spare parts 11 Spare parts Fig. 19: Exploded view Hena 200/300... -
Page 35: Spare Parts Packages
P3, mineral oil, 5 l PK 001 107 -T PK 001 107 -T P3, mineral oil, 20 l PK 001 108 -T PK 001 108 -T Further detailed accessories are contained in the Pfeiffer Vacuum printed or Online Cat- alogue. -
Page 36: Technical Data And Dimensions
78.9 1.32 atm·cm 1.01 0.101 59.8 0.76 13.2 Technical data Parameter Hena 200 Hena 300 Flange (in) DN 100 ISO-K, female DN 100 ISO-K, female thread G2" pump hous- thread G2" pump hous- Flange (out) DN 100 ISO-K, female DN 100 ISO-K, female thread G2"... -
Page 37: Dimensions
Technical data and dimensions Parameter Hena 200 Hena 300 Cooling water consumption 2-2.5 l/min 2-2.5 l/min 13.3 Dimensions 1004 292,5 DN 100 ISO-K DN 100 ISO-K 4 x M10 ±1.5 ±1.5 ±1.5 ±1.5 Fig. 20: Hena 200... - Page 38 Technical data and dimensions 1101 1088 334,5 DN 100 ISO-K 4 x M10 ±1.5 350±1.5 ±1.5 Fig. 21: Hena 300...
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Page 39: 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. HenaLine™ Hena 200/300 Harmonised standards and national standards and specifications which have been ap-... - Page 40 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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