Related Manuals for Pfeiffer Vacuum HEPTA 630 P
Summary of Contents for Pfeiffer Vacuum HEPTA 630 P
- Page 1 OPERATING INSTRUCTIONS Translation of the Original HEPTA 630 P Screw pump with water cooling...
- Page 2 Dear Customer, Thank you for choosing a Pfeiffer Vacuum product. Your new screw pump is designed to support you with its performance, perfect operation and without impacting your individual application. The name Pfeiffer Vacuum stands for high-quality vacuum technology, a comprehensive and complete range of top-quality products and first-class service.
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Page 3: Table Of Contents
Table of contents Table of contents About this manual Validity 1.1.1 Applicable documents 1.1.2 Variants Target group Conventions 1.3.1 Instructions in the text 1.3.2 Pictographs 1.3.3 Stickers on the product 1.3.4 Abbreviations Trademark proof Safety General safety information Safety instructions Safety precautions Limits of use of the product Proper use... - Page 4 Decommissioning Decommissioning the vacuum pump Recommissioning Recycling and disposal General disposal information Disposing of the screw pump Malfunctions Service solutions by Pfeiffer Vacuum Accessories 12.1 Accessory information 12.2 Order accessories 12.3 Consumables Technical data and dimensions 13.1 General 13.2 Substances in contact with the media 13.3 Technical data...
- Page 5 Conversion table: Units for gas throughput Tbl. 15: Materials that make contact with the process media Tbl. 16: Technical data Hepta 630 P | 50 Hz Tbl. 17: Technical data Hepta 630 P | 50 Hz Tbl. 18: Technical data Hepta 630 P | 60 Hz...
- Page 6 Fig. 31: Filling lubricant on the motor side Fig. 32: Filling lubricant on the vacuum side Fig. 33: Draining cooling liquid Fig. 34: Filling cooling liquid Fig. 35: Changing the gas ballast filter Fig. 36: Dimensions of Hepta 630 P 6/62...
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Page 7: About This Manual
Keep the manual for future consultation. 1.1 Validity This operating instructions is a customer document of Pfeiffer Vacuum. The operating instructions de- scribe the functions of the named product and provide the most important information for the safe use of the device. The description is written in accordance with the valid directives. The information in this op- erating instructions refers to the product's current development status. -
Page 8: Pictographs
Rating plate (example) Rating plate for the screw pump Year 2019 D-35614 Asslar Made in Germany Vacuum Pump Hepta 630 P S/N = PPPPYYWWNNNN = 2 hPa (mbar) = 600 m³/h m = 600 kg = 3600 min Oil = Pfeiffer D1 Oil quantity = 1.7 L... -
Page 9: Abbreviations
About this manual Fig. 1: Position of sticker on the product shown as an example 1 Operating instructions note Arrow indicating direction of rotation 2 Rating plate of the motor Hot surface warning sign 3 Hot surface warning sign Rating plate for the screw pump 1.3.4 Abbreviations Abbreviation Meaning in this document... -
Page 10: Safety
Safety 2 Safety 2.1 General safety information The following 4 risk levels and 1 information level are taken into account in this document. DANGER Immediately pending danger Indicates an immediately pending danger that will result in death or serious injury if not observed. ►... - Page 11 Safety Risks during installation DANGER Danger to life from electric shock Touching exposed and voltage-bearing elements causes an electric shock. Improper connection of the mains supply leads to the risk of touchable live housing parts. There is a risk to life. ►...
- Page 12 Safety WARNING Health hazard through poisoning from toxic contaminated components or devices Toxic process media result in contamination of devices or parts of them. During maintenance work, there is a risk to health from contact with these poisonous substances. Illegal disposal of toxic sub- stances causes environmental damage.
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Page 13: Safety Precautions
► Observe the unit protection class prior to installation or operation in other environments. ► Provide suitable touch protection, if the surface temperature exceeds 70 °C. 2.4 Limits of use of the product Parameter Hepta 630 P Installation location ● Indoors, protected from dust deposits ● Outdoors, protected from direct weather influences Installation altitude max. -
Page 14: Proper Use
► Adhere to the installation, commissioning, operating, and maintenance instructions. ► Use only accessory parts recommended by Pfeiffer Vacuum. 2.6 Foreseeable improper use Improper use of the product invalidates all warranty and liability claims. Any use that is counter to the purpose of the product, whether intentional or unintentional, is regarded as improper use;... -
Page 15: Personnel Qualification For Maintenance And Repair
2.7.2 Personnel qualification for maintenance and repair Adequately trained individuals are: ● Maintenance level 1 ─ Customer with technical education ─ Pfeiffer Vacuum service technician ● Maintenance level 3 ─ Pfeiffer Vacuum service technician 15/62... -
Page 16: Product Description
Product description 3 Product description 3.1 Function The HeptaDry screw pumps function according to the double screw-pump principle. Two screw rotors rotate in the compression chamber. The medium to be pumped is trapped between the individual screw coils, compacted and transported to the gas outlet. During the compression process, the two screw ro- tors do not come into contact with each other or with the suction chamber. -
Page 17: Thermometer
6000 hPa. 3.2 Identifying the product ► To ensure clear identification of the product when communicating with Pfeiffer Vacuum, always keep all of the information on the rating plate to hand. ► Observe the motor-specific data on the motor rating plate attached separately. -
Page 18: Transportation And Storage
► Always transport the screw pump without lubricant. ► Only fill up lubricant at the final installation location. Preparations for transport Pfeiffer Vacuum recommends keeping the transport packaging and original protective cov- General information regarding safe transport 1. Observe the weight specified on packaging. -
Page 19: Bearing
5. Always place the vacuum pump on an adequately sized, level surface. 4.2 Bearing Storage Pfeiffer Vacuum recommends storing the products in their original transport packaging. Store the vacuum pump 1. Seal the vacuum and exhaust connection. 2. Make sure that the gas ballast valve is closed. -
Page 20: Installation
NOTICE Property damage from contaminated gases Pumping gases that contain contamination damages the vacuum pump. ► Use suitable filters or separators from the Pfeiffer Vacuum range of accessories, to protect the vacuum pump. NOTICE Property damage from intake of solid particles During commissioning, there is a risk of damage to the suction chamber from dirt from the system or the pipes. -
Page 21: Connecting The Exhaust Side
Pfeiffer Vacuum recommends installing a condensate separator, with condensate drain at the lowest point of the exhaust line. Installation and operation of accessories Pfeiffer Vacuum offers a wide range of specially tailored accessories for your screw pumps. ● Information and ordering options for approved accessories can be found online. -
Page 22: Connecting Sealing Gas System
Installation Fig. 5: Cooling water connection 1 Cooling water outlet Cooling water inlet 2 Plate heat exchanger Connecting the cooling water supply 1. Connect the cooling water inlet and the cooling water outlet with the water supply. 2. Open the water inflow. Parameter Cooling water Feed capacity... -
Page 23: Fig. 6: Connecting Sealing Gas System
Installation Fig. 6: Connecting sealing gas system 1 Flow regulator Pressure gauge 2 Pressure regulating valve Flow rate meter 3 Sealing gas connection Fig. 7: Connecting sealing gas system with nitrogen monitoring tablet 1 Solenoid valve Pressure regulating valve 2 Nitrogen monitoring tablet Sealing gas connection 3 Pressure gauge Flow rate meter, flow rate monitor... -
Page 24: Connecting The Gas Ballast System
Installation ● Pin 1 = Brown ● Pin 2 = White ● V = 5 to 25 V; I = 1 to 3 mA ● Switching element function: NAMUR, bistable ● Contact: Normally open (NO) ● Switching point:: 3 SLM -> Minimum volume current Gas type Dry nitrogen or air Gas temperature... -
Page 25: Connecting The Flushing Gas System
Installation Gas type Dry nitrogen Filtration 5 μm Recommended flow rate 30 SLM Tbl. 7: Requirements for the ballast gas 5.7 Connecting the flushing gas system Fig. 12: Connecting the flushing gas system 1 Flow rate meter, flow regulator Pressure regulating valve 2 Solenoid valve Nitrogen monitoring tablet 3 Vacuum connection... -
Page 26: Installing The Coupling
4. Mount the motor onto the screw pump using the coupling gear ring. 5.9 Connecting the silencer Installation and operation of accessories Pfeiffer Vacuum offers a wide range of specially tailored accessories for your screw pumps. ● Information and ordering options for approved accessories can be found online. -
Page 27: Filling Cooling Liquid
Property damage as a result of inadequate cooling Inadequate cooling may cause damage to the vacuum pump. ► Only use the cooling liquid prescribed by Pfeiffer Vacuum (Zitrec M 25). ► Evacuate the cooling chambers following repairs and fill cooling liquid. -
Page 28: Filling With Lubricant
► Please refer to rating plate of the vacuum pump for type and quantity of intended lubricant. – Only the lubricant used during initial installation is permissible. ► Contact Pfeiffer Vacuum if you want to use another type of lubricant. Required consumable material ●... -
Page 29: 1Filling Lubricant On The Motor Side
Installation Required tools ● Allen key, WAF 10 Required aids ● Funnel (optional) 5.11.1 Filling lubricant on the motor side Fig. 17: Filling lubricant on the motor side 1 Filler screw Sight glass Procedure 1. Unscrew the filler screw. 2. Fill up with lubricant according to the marks on the sight glass. 3. -
Page 30: 2Filling Lubricant On The Vacuum Side
Installation 5.11.2 Filling lubricant on the vacuum side Fig. 18: Filling lubricant on the vacuum side 1 Filler screw Sight glass Procedure 1. Unscrew the filler screw. 2. Fill up with lubricant according to the marks on the sight glass. 3. Screw in the filler screw. 4. -
Page 31: 1Connect Three Phase Motor With 6-Pin Terminal Board
Installation CAUTION Danger of injury from moving parts After a power failure or a standstill as a result of overheating, the motor restarts automatically. There is a risk of injury to fingers and hands if they enter the operating range of rotating parts. ►... -
Page 32: 2Connect Three Phase Motor With 12-Pin Terminal Board
Installation Fig. 20: Star circuit Connect the three phase motor with star circuit ► Connect the three phase motor according to the connection diagram. 5.12.2 Connect three phase motor with 12-pin terminal board There are 3 circuit arrangements: ● Double star circuit for low voltage ●... -
Page 33: Checking The Direction Of Rotation
3. If the direction of rotation is incorrect, exchange the 2 phases of the connecting cable in the motor terminal box. 5.14 Connecting the PTC thermistor tripping unit Tripping units store the shut-down Pfeiffer Vacuum recommends connecting motors with PTC in the stator winding to a PTC resistor tripping device for protection against overload. 33/62... -
Page 34: Fig. 25: Connection Example With Ptc Thermistor Tripping Unit
Installation F1 - F3 AC 220 ... 240 V T1...T3 Fig. 25: Connection example with PTC thermistor tripping unit Control voltage T1 – T3 PTC resistor sensor OFF button Tripping indicator ON button Motor, 3-phase RESET button For devices with two relay outputs only Contactor For MSR type (model) only F1 –... -
Page 35: Operation
NOTICE Property damage from contaminated gases Pumping gases that contain contamination damages the vacuum pump. ► Use suitable filters or separators from the Pfeiffer Vacuum range of accessories, to protect the vacuum pump. Before switching on 1. Inspect the screw pump for visible damage and ensure that the screw pump is only operated when in a sound condition. -
Page 36: Conveying Condensable Vapors
Operation NOTICE Damage to the vacuum pump due to intense temperature fluctuations If the housing cools down too quickly due to external influences, there is a risk of contact between the rotor at operating temperature and the colder pump housing. This will result in irreversible pump dam- age. -
Page 37: Flushing The Screw Pump With Fluid
Operation Procedure 1. Design for a condensate drain in the exhaust line. 2. Place a collection receptacle below the condensate drain. 3. Open the gas ballast valve. 4. Allow the screw pump to run for 30 minutes in order to heat up. 5. - Page 38 Operation 3. Shut off the cooling water flow. 4. Vent the screw pump to atmospheric pressure via the vacuum side. 5. Ensure that you do not vent the vacuum chamber through the screw pump. 6. Switch off the process- and pump-specific media supply (e.g. the sealing gas supply). 38/62...
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Page 39: Maintenance
Maintenance 7 Maintenance 7.1 Maintenance information WARNING Health hazard through poisoning from toxic contaminated components or devices Toxic process media result in contamination of devices or parts of them. During maintenance work, there is a risk to health from contact with these poisonous substances. Illegal disposal of toxic sub- stances causes environmental damage. -
Page 40: Checklist For Inspection And Maintenance
Level 1 and Maintenance Level 3 (revision). If the required intervals listed below are exceeded, or if maintenance work is carried out improperly, no warranty or liability claims are accepted on the part of Pfeiffer Vacuum. This also applies wherever parts other than original spare parts are used. -
Page 41: Checking The Cooling Liquid Level
Maintenance Fig. 27: Checking the lubricant level Checking the lubricant level 1. Shut down the vacuum pump. 2. Wait for 1 minute and check the lubricant level at the sight glass. – Check the lubricant level on the motor side and the vacuum side. 3. - Page 42 The correct fill level is between the MIN/MAX markings or within the ring mark on the sight glass. Safety data sheets You can obtain the safety data sheets for lubricants from Pfeiffer Vacuum on request, or from the Pfeiffer Vacuum Download Center.
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Page 43: Draining Lubricant On The Motor Side
Maintenance 7.5.1 Draining lubricant on the motor side Fig. 29: Draining lubricant on the motor side 1 Magnetic sealing plug/drain screw Collection receptacle Procedure 1. Place a collection receptacle beneath the drain hole on the motor side. 2. Unscrew the magnetic sealing plug. 3. -
Page 44: Filling Lubricant On The Motor Side
Maintenance Procedure 1. Place a collection receptacle beneath the drain hole on the vacuum side. 2. Unscrew the drain screw. 3. Unscrew the magnetic sealing plug. 4. Fully drain the lubricant. 5. Clean the magnetic sealing plug. 6. Screw in the magnetic sealing plug and drain screw. 7.5.3 Filling lubricant on the motor side Fig. -
Page 45: Filling Lubricant On The Vacuum Side
Property damage as a result of inadequate cooling Inadequate cooling may cause damage to the vacuum pump. ► Only use the cooling liquid prescribed by Pfeiffer Vacuum (Zitrec M 25). ► Evacuate the cooling chambers following repairs and fill cooling liquid. -
Page 46: Filling Cooling Liquid
Property damage as a result of inadequate cooling Inadequate cooling may cause damage to the vacuum pump. ► Only use the cooling liquid prescribed by Pfeiffer Vacuum (Zitrec M 25). ► Evacuate the cooling chambers following repairs and fill cooling liquid. -
Page 47: Changing The Gas Ballast Filter
Maintenance Fig. 34: Filling cooling liquid 1 Venting screw Cooling liquid 2 Filler screw Overflow 3 O-ring Procedure 1. Unscrew the venting screw. 2. Unscrew the filler screw. – Be careful with the O-ring. 3. Continue to fill with coolant until the coolant begins to flow out of the overflow. 4. -
Page 48: Drain Condensate In The Silencer
Maintenance Fig. 35: Changing the gas ballast filter 1 Gas ballast line Gas ballast filter Removing the gas ballast filter 1. Dismantle the gas ballast filter. 2. Check the gas ballast filter and replace the gas ballast filter in the event of severe contamination or damage. -
Page 49: Decommissioning
► Change the lubricant. ► Replace the bearing and elastomer parts. ► Observe the maintenance instructions. ► Consult Pfeiffer Vacuum if necessary. Procedure when recommissioning the vacuum pump 1. Put the vacuum pump into operation only if it is in a correct state. - Page 50 Decommissioning 3. Screw in the closing screw. 4. Switch the vacuum pump on. 50/62...
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Page 51: Recycling And Disposal
– Potentially contaminated components that come into contact with media 9.2 Disposing of the screw pump Pfeiffer Vacuum screw pumps from the HeptaDry series contain materials which must be recycled. 1. Fully drain the lubricant. 2. Fully drain the cooling liquid. -
Page 52: Malfunctions
► Wear personal protective equipment if necessary. NOTICE Danger of property damage from improper maintenance Unprofessional work on the vacuum pump will lead to damage for which Pfeiffer Vacuum accepts no liability. ► We recommend taking advantage of our service training offering. -
Page 53: Tbl. 10: Troubleshooting
Malfunctions Problem Possible causes Remedy Excessive heat gener- ● Lubricant soiled ● Change the lubricant ated during operation ● Lubricant level is too low ● Top up lubricant. ● Ambient temperature is too ● Ensure that the permissible ambient high conditions are observed. -
Page 54: Service Solutions By Pfeiffer Vacuum
We are always focused on perfecting our core competence – servicing of vacuum components. Once you have purchased a product from Pfeiffer Vacuum, our service is far from over. This is often exactly where service begins. Obviously, in proven Pfeiffer Vacuum quality. - Page 55 Service solutions by Pfeiffer Vacuum 5. Prepare the product for transport in accordance with the provisions in the contamination declaration. a) Neutralize the product with nitrogen or dry air. b) Seal all openings with blind flanges, so that they are airtight.
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Page 56: Accessories
Accessories 12 Accessories View the range of accessories for screw pumps on our website. 12.1 Accessory information PTC resistor tripping unit for motor protection Monitors the motor winding temperature Dust separators Protects the pump from particles out of processes Silencer The silencer reduces the noise level during operation without exhaust line. Non-return flap To protect the vacuumpump against condensate and particles returning from the exhaust 12.2 Order accessories... -
Page 57: Technical Data And Dimensions
Screws Galvanized steel, stainless steel Tbl. 15: Materials that make contact with the process media 13.3 Technical data Type designation Hepta 630 P Hepta 630 P Hepta 630 P Hepta 630 P Part number PU V84 0000 000 PU V84 0000 015... - Page 58 2.3 l Weight 600 kg 600 kg 600 kg 600 kg Tbl. 16: Technical data Hepta 630 P | 50 Hz Type designation Hepta 630 P Hepta 630 P Hepta 630 P Part number PU V84 0700 041 PU V84 0800 011...
- Page 59 5 – 55 °C Filling quantity coolant 29 l 29 l Operating fluid D1, diester oil D1, diester oil Operating fluid amount 2.3 l 2.3 l Weight 600 kg 600 kg Tbl. 18: Technical data Hepta 630 P | 60 Hz 59/62...
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Page 60: Dimensions
Technical data and dimensions 13.4 Dimensions G 1/2 ISO 228-1 G 1/2 ISO 228-1 1142 1507 A 1 : 5 ISO- K DN 100 Ø 4 x M 12 Fig. 36: Dimensions of Hepta 630 P Dimensions in mm 60/62... -
Page 61: Declaration Of Conformity
DIN EN ISO 2151 : 2009-01 DIN EN 13849-1: 2016-06 The authorized representative for the compilation of technical documents is Mr. Wolf- gang Bremer, Pfeiffer Vacuum GmbH, Berliner Straße 43, 35614 Asslar, Germany. Signature: Pfeiffer Vacuum GmbH Berliner Straße 43...
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