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Summary of Contents for Pfeiffer Vacuum HISCROLL 46
- Page 1 OPERATING INSTRUCTIONS Translation of the Original HISCROLL 46 Scroll pump standard version | ATEX certification | Corrosive gas version...
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Page 2: Dear Customer
Dear Customer, Thank you for choosing a Pfeiffer Vacuum product. Your new scroll 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. -
Page 3: Table Of Contents
Limits of use of product Proper use Foreseeable improper use Personnel qualification 2.8.1 Ensuring personnel qualification 2.8.2 Personnel qualification for maintenance and repair 2.8.3 Advanced training with Pfeiffer Vacuum Product description Function 3.1.1 Drive 3.1.2 Cooling 3.1.3 Shaft bearing 3.1.4 Gas ballast 3.1.5 Pressure sensor... - Page 4 Status requests Reference value inputs Operation Commissioning vacuum pump Switch vacuum pump on Configuring the connections with the Pfeiffer Vacuum parameter set 8.3.1 Configuring the digital outputs 8.3.2 Configuring the digital input 8.3.3 Selecting the interfaces 8.3.4 Configuring accessories Selecting operating mode Speed modes 8.5.1 Normal operation...
- Page 5 Table of contents 12.2 Error codes 12.3 Warning and malfunction messages when operating with control units Service solutions by Pfeiffer Vacuum Spare parts Accessories 15.1 Accessory information 15.2 Ordering accessories Technical data and dimensions 16.1 General 16.2 Technical data 16.3 Substances in contact with media 16.4 Dimensions...
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Page 6: List Of Tables
Spare part package Tbl. 26: Accessories for HiScroll 46 Tbl. 27: Conversion table: Pressure units Tbl. 28: Conversion table: Units for gas throughput Tbl. 29: Technical data for HiScroll 46 Tbl. 30: Materials that make contact with the process media 6/82... -
Page 7: List Of Figures
Removing the spiral housing Fig. 30: Replacing tip seals on scroll pump Fig. 31: Spiral housing overview Fig. 32: Assembling the housing parts Fig. 33: HiScroll 46 tip seal maintenance set Fig. 34: HiScroll valve set Fig. 35: Dimensions HiScroll 46 7/82... -
Page 8: About This Manual
Keep the manual for future consultation. 1.1 Validity These operating instructions are a customer document of Pfeiffer Vacuum. The operating instructions describe 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 these operating instructions refers to the product's current development status. -
Page 9: Labels On Product
This section describes all the labels on the product along with their meanings. Rating plate The rating plate is located clearly visible on a longitudinal side of the vacuum pump. Mod. HiScroll 46 2000075017 PD S41 000 wwwwJJWWzzzzz ) max. 44 m Mass 32 kg TÜV Rheinland... -
Page 10: Abbreviations
About this manual Fig. 2: Position of the labels on the product 1 Note: Read the operating instructions Hot surface warning sign 2 Rating plate Warranty seal 1.3.4 Abbreviations Abbreviation Explanation ATEX ATmosphères EXplosibles Atmospheric pressure Operating instructions C version Corrosive gas version Rotation speed value of a vacuum pump (frequency, in rpm or Hz) Fluoroelastomer FFKM... -
Page 11: 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 12 Safety CAUTION Danger of injuries due to improper transport The fan cover fastener is torn off by improper lifting of the vacuum pump. There is a danger of the vacuum pump falling. Injuries to limbs are the consequence. ► Always lift the vacuum pump via the eye bolt with a lifting device. Risks during installation DANGER Danger to life from electric shock...
- Page 13 Safety WARNING Risk of injury from reactive, potentially explosive or otherwise hazardous gas/air mixtures Uncontrolled gas inlet of air or gases containing oxygen may lead to the formation of potentially ex- plosive gas/air mixtures in the vacuum system. Ignition can cause very serious injuries. ►...
- Page 14 ► Install suitable touch protection if the vacuum pump is unrestrictedly accessible. ► Allow the vacuum pump to cool down before carrying out any work. ► Contact Pfeiffer Vacuum for suitable touch protection in system solutions. Risks during operation WARNING...
- Page 15 Safety WARNING Risk of poisoning from incorrect use of the gas ballast system The gas ballast system of the scroll pump is vacuum sealed only when used in valid, snapped posi- tions "0", "1" and "2". When operating the valves in intermediate stages, there is a risk that process media can escape to the environment uncontrolled.
- Page 16 ► Install suitable touch protection if the vacuum pump is unrestrictedly accessible. ► Allow the vacuum pump to cool down before carrying out any work. ► Contact Pfeiffer Vacuum for suitable touch protection in system solutions. Risks during maintenance WARNING...
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Page 17: Safety Precautions
Safety Risks in the event of malfunctions WARNING Danger to life from electric shock in the event of a fault In the event of a fault, devices connected to the mains may be live. There is a danger to life from electric shock when making contact with live components. -
Page 18: Atex Classification And Safety Measures
Safety ► Do not carry out your own conversions or modifications on the unit. ► Observe the unit's protection degree prior to installation or operation in other environments. 2.4 ATEX classification and safety measures WARNING Explosion hazard when using accessories outside the limits of use When using accessories, there is a risk of an ignition source forming that could potentially result in an explosion when pumping explosive gases. -
Page 19: Limits Of Use Of Product
Safety Classification Description EPL according to Equipment protection level DIN EN 60079 EPL Ga: Equipment with “extremely high” protection level for use in potentially explosive gas atmospheres in which no risk of ignition exists during normal oper- ation, with foreseeable or infrequent faults/malfunctions. EPL Gb: Equipment with “high”... -
Page 20: Personnel Qualification
The work described in this document may only be carried out by persons who have appropriate profes- sional qualifications and the necessary experience or who have completed the necessary training as provided by Pfeiffer Vacuum. Training people 1. Train the technical personnel on the product. -
Page 21: Personnel Qualification For Maintenance And Repair
─ Customer with Pfeiffer Vacuum service training ─ Pfeiffer Vacuum service technician 2.8.3 Advanced training with Pfeiffer Vacuum For optimal and trouble-free use of this product, Pfeiffer Vacuum offers a comprehensive range of courses and technical trainings. For more information, please contact Pfeiffer Vacuum technical training. -
Page 22: Product Description
3 Product description 3.1 Function The Pfeiffer Vacuum scroll pump is a vacuum pump operating dry in a suction chamber for generating a coarse or medium vacuum according to the physical pumping principle of a spiral vacuum pump. The pump is equipped with an integrated drive and control unit. A three-stage gas ballast system supports the prevention of condensation accumulating in the vacuum pump. -
Page 23: Drive
Product description Fig. 4: HiScroll design 1 Protective cap for DN 40 vacuum connection Accessory connection "C" 2 Eye bolt Accessory connection "D" 3 Dummy cover for version without GB "Remote" connecting socket 4 Fan cover Electronic drive unit 5 Vacuum connection Base with fixing hole 6 Gas ballast valve for version with manual GB 7 Version with automated GB (option) -
Page 24: Connections
Interfaces of the electronic drive unit 3.3 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. ► Learn about certifications through test seals on the product or at www.certipedia.com... -
Page 25: Transportation And Storage
Transportation and Storage 4 Transportation and Storage 4.1 Transporting vacuum pump WARNING Risk of serious injury from swinging, toppling or falling objects During transport, there is a risk of crushing and impact on swinging, toppling or falling objects. There is a risk of injuries to limbs, up to and including bone fractures and head injuries. ►... -
Page 26: Storing Vacuum Pump
Transportation and Storage Fig. 5: Slinging points for transport of the scroll pump Transporting vacuum pump without packaging 1 eye bolt is included in the scope of delivery. It is securely bolted to the vacuum pump at the factory. 1. Attach suitable lifting tools to the eye bolt. 2. -
Page 27: Installation
► Install suitable touch protection if the vacuum pump is unrestrictedly accessible. ► Allow the vacuum pump to cool down before carrying out any work. ► Contact Pfeiffer Vacuum for suitable touch protection in system solutions. > 25 mm °... -
Page 28: Connecting Vacuum Side
Preventing throttling losses Using short vacuum lines with a large nominal diameter prevents throttling losses. Condensate separator Pfeiffer Vacuum recommends the installation of a condensate separator in case vapors are formed from moisture during evacuation. Fig. 7: Example of vacuum connection... -
Page 29: Connecting Exhaust Side
► Observe the permissible pressures and pressure differentials for the product. ► Check the function of the exhaust line on a regular basis. Condensate separator Pfeiffer Vacuum recommends installing a condensate separator, with condensate drain at the lowest point of the exhaust line. Fig. 8:... -
Page 30: Connecting Gas Ballast External Supply
The gas ballast system of the scroll pump is suitable for being connected to a gas external supply. Cou- plings for the G 1/8" connection from the Pfeiffer Vacuum accessories range are available for this pur- pose. -
Page 31: Connecting To Mains Power Supply
Installation Fig. 9: Connecting gas ballast external supply 1 Sinter filter Gas ballast connection opening 2 Gas ballast valve External gas supply line 3 Example of connecting coupling External gas supply Connecting gas supply 1. Turn the gas ballast valve to position “0”. 2. -
Page 32: Fig. 10: Connecting To Mains Power Supply
The electronic drive unit starts when the mains supply is established. Establishing mains supply 1. Order a country-specific power cable from the Pfeiffer Vacuum accessories. 2. Always ensure a secure connection to the earthed conductor (PE). 3. Plug the mains cable into the connecting plug of the electronic drive unit. -
Page 33: Interfaces
The 15-pin sub-D connection with the "remote" designation offers the possibility to operate the electron- ic drive unit via remote control. The following specifications are the factory settings for the electronic drive unit. They can be configured with the Pfeiffer Vacuum parameter set. ► Utilize the screened plug and cable. -
Page 34: Inputs
6.2.2 Outputs The digital outputs at the "remote" connection have a maximum load limit of 24 V/50 mA per output. You can configure all listed outputs with the Pfeiffer Vacuum parameter set via the RS-485 interface (description relates to factory settings). -
Page 35: Rs-485
Interfaces 6.2.3 RS-485 Connecting RS-485 via D-Sub ► Connect a Pfeiffer Vacuum control unit or an external PC via pin 13 and pin 14 at the D-Sub con- nection of the electronic drive unit. 6.3 Connecting control unit Fig. 13: Connecting a control unit via the "remote" connection... -
Page 36: Pfeiffer Vacuum Protocol For Rs-485 Interface
3. Connect all devices with RS-485 D+ and RS-485 D- to the bus. 6.5 Pfeiffer Vacuum protocol for RS-485 interface 6.5.1 Telegram frame The telegram frame of the Pfeiffer Vacuum protocol contains only ASCII code characters [32; 127], the exception being the end character of the telegram C . Basically, a host (e.g. -
Page 37: Telegram Example
Interfaces Control command --> Data response / Control command understood --> Error message --> NO_DEF Parameter number n2–n0 no longer exists _RANGE Data dn–d0 outside the permissible range _LOGIC Logical access error 6.5.3 Telegram example 1 Data query Current rotation speed (parameter [P:309], device address: "123") -->... - Page 38 Interfaces Data type Description Length Example l1 – l0 boolean_new Logical value (false/true) 0 is equivalent to false 1 is equivalent to true u_short_int Positive whole number 000 to 999 u_expo_new Positive exponential number. The 100023 is equivalent to last of both digits are the exponent 1,0 ·...
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Page 39: Parameter Set
Each parameter has a three-digit number and a description. The parameter can be accessed via Pfeiffer Vacuum control units or externally via RS-485 using Pfeiffer Vacuum protocol. The vacuum pump starts in standard mode with factory default pre-set parameters. - Page 40 Parameter set Indicator Designations Functions Data Unit min. max. type cess fault type Cfg DO1 Output DO1 0 = Switch-point reached configuration 1 = No error 2 = Error 5 = Set rotation speed reached 6 = Pump on 9 = Always "0" 10 = Always "1"...
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Page 41: Status Requests
Parameter set 7.3 Status requests Display Designations Func- Data Access Unit min. max. tions type type fault RemotePrio Remote priority 0 = no 1 = yes Error code Error code OvTempElec Excess temperature drive 0 = no electronics 1 = yes OvTempPump Excess temperature pump 0 = no... - Page 42 Parameter set Indicator Designations Func- Data Unit min. max. tions type cess fault type Press. Rel Switch-off threshold with auto 100.0 20.0 standby PrsSn1Name Name sensor 1 Pressure 1 1 · 10 1200.0 Pressure value 1 Accessory connection "C" PrsCorrPi 1 Correction factor 1 Pressure 2 1200.0...
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Page 43: Operation
Important settings and function-related variables are programmed ex factory as parameters in the vac- uum pump electronic drive unit. Each parameter has a three-digit number and a description. Parameter- driven operation and control is supported via Pfeiffer Vacuum displays and control units, or externally via RS-485 using Pfeiffer Vacuum protocol. -
Page 44: Switch Vacuum Pump On
Alternative: Switch on via "remote" interface ► Bridge pins 7, 2 and 5. 8.3 Configuring the connections with the Pfeiffer Vacuum parameter set The electronic drive unit is pre-configured with the factory default basic functions and is ready for opera- tion. For individual requirements, you can configure most connections for the electronic drive unit with the parameter set. -
Page 45: Configuring Accessories
Operation Option Description 1 = remote Operation via connection “remote” 2 = RS-485 Operation via connection “RS-485” 255 = Unlock interface selection Tbl. 14: Parameter [P:060] 8.3.4 Configuring accessories NOTICE Property damage to third-party electronic devices The accessory connections on the vacuum pump do not meet any USB standard. The connection as- signment does not comply with any standard. -
Page 46: Speed Modes
3. Check the set rotation speed (parameter [P:308] or [P:397]). 8.5.2 Standby mode Pfeiffer Vacuum recommends standby mode for during process and production stops. When standby mode is active, the electronic drive unit reduces the rotation speed of the vacuum pump. The factory setting is 50 % of the nominal rotation speed. -
Page 47: Rotation Speed Setting Operation
Operation 8.5.3 Rotation speed setting operation Rotation speed setting mode reduces the speed and hence the throughput of the vacuum pump. The pumping speed changes proportionally to the rotation speed. Standby has priority over rotation speed setting mode. The specification in rotation speed setting mode [P:707] sets the set rotation speed. The rotation speed switch point varies with the set rotation speed. -
Page 48: Pressure Regulation Operation
Operation Switching off auto start ► Press the button for longer than 5 s to switch off auto start. – [P:034] = 0 – The yellow LED flashes for about 1 s after releasing the button. In the event of power recovery after a power failure, the vacuum pump remains deactivated. 8.6 Pressure regulation operation Option: Pressure sensor ●... -
Page 49: Operating With Gas Ballast
Operation p [hPa] Freon 12 –1 Water vapor –2 –3 –3 –2 –1 [hPa] Fig. 17: Displayed pressure Within the pressure range < 1 hPa, the display is linear. Set correction factor at electronic drive unit ► Use [P:742] to enter correction factor and correct displayed measured value. Alternatively: Calculating pressure for gases other than air 1. -
Page 50: Tbl. 16: Hiscroll Gas Ballast Valve Switch Settings
Operation WARNING Risk of poisoning from incorrect use of the gas ballast system The gas ballast system of the scroll pump is vacuum sealed only when used in valid, snapped posi- tions "0", "1" and "2". When operating the valves in intermediate stages, there is a risk that process media can escape to the environment uncontrolled. -
Page 51: Controlling Gas Ballast Valve With A Pressure Sensor
Operation 8.8.1 Controlling gas ballast valve with a pressure sensor Automatic valve control The solenoid valve opens automatically depending on the parametrization and the respec- tive operating status. ● Observe the preset parameters before commissioning. RS-485 RS-485 RS-485 RS-485 valve control [P052] [P030] [P740]/[P750]... -
Page 52: Operating Mode Display Via Led
8.9 Operating mode display via LED LEDs on the electronic drive unit show the basic operating states of the vacuum pump. A differentiated error and warning display is only possible in case of operation with a Pfeiffer Vacuum control unit or a Symbol... -
Page 53: Switching Off Vacuum Pump
Operation Symbol LED status Indicator Meaning Standby OFF Green On, constant Standby ON On, inverse flashes twice Auto standby active Tbl. 18: Behavior and meaning of the LED standby 8.10 Switching off vacuum pump The "Pumping station" parameter [P:010] comprises operation of the vacuum pump with control of all connected interfaces and configurations. -
Page 54: Maintenance
► Disconnect the mains cable from the vacuum pump. 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 55: Checklist For Inspection And Maintenance
We recommend that Pfeiffer Vacuum Service (PV) carry out maintenance work at level 3. Pfeiffer Vacuum will be released from all warranty and liability claims if maintenance work is not carried out properly. This also applies wherever parts other than original spare parts are used. -
Page 56: Disassembling Fan Cover
Maintenance Required tools ● Face wrench, pin diameter 3 mm, article number: PV D40 012 ● Calibrated torque wrench (tightening factor ≤ 2.5) ● O-ring picker 9.3.1 Disassembling fan cover Prerequisite ● Preparatory work carried out Required tools ● Allen key, WAF 4 Fig. -
Page 57: Disassembling Valves
Maintenance 3. Pull the fan cover at the bottom slightly to the front. 4. Undo the plug of the fan cable on the electronic drive unit. Fig. 22: Removing fan cover 1 Gas ballast valve Exhaust connection 2 Fan cover Removing fan cover ►... -
Page 58: Assembling Valves
Maintenance 3. Unscrew the valve plate from the compression spring. 4. Clean the valve seat and the valve guide. 5. Replace all wear parts. 9.3.3 Assembling valves Fig. 24: Assembling valves 1 Spiral housing Compression spring 2 O-ring Valve guide 3 Valve plate Assembling valves 1. -
Page 59: Fig. 25: Disassembling Gas Ballast Valve
Maintenance Fig. 25: Disassembling gas ballast valve 1 O-ring, 3x Cover 2 Gas ballast valve Sinter filter 3 Special screw Spiral housing Removing the gas ballast valve 1. Pry off the cover from the gas ballast valve using a screwdriver. 2. -
Page 60: Assembling Gas Ballast Valve
Maintenance Disassembling gas ballast valve 1. Unscrew the cylinder screws from the gas ballast handle. 2. Remove the gas ballast handle from the base plate. 3. Remove the compression spring with valve plate from the gas ballast handle. 4. Unscrew the valve plate from the compression spring. 5. -
Page 61: Changing The Tip Seal
Maintenance 3. Screw the special screw into the gas ballast valve. – Tightening torque: 2.5 Nm 4. Check the function of the gas ballast valve by turning the gas ballast valve to all positions. 5. Press the cover into the gas ballast valve. 9.5 Changing the tip seal Prerequisites ●... -
Page 62: Fig. 30: Replacing Tip Seals On Scroll Pump
Maintenance Required consumables ● Laboratory gloves ● Clean, lint-free cloth ● Isopropanol ● Spare parts package 1 (includes 3 tip seals) Fig. 30: Replacing tip seals on scroll pump 1 Tip seal 1, 767 mm O-ring 2 Tip seal 2, 1541 mm Pump housing 3 Tip seal 3, 461 mm, 512 mm, 566 mm Spiral housing... -
Page 63: Assembling Pump Housing
Maintenance Fig. 31: Spiral housing overview 1 Cut mark Start of spiral 2 Spiral groove O-ring groove 3 Clamping point Inserting tip seals The described steps apply equally to the spiral housing and the orbiter in the pump housing. 1. Cut the tip seals from the spare part package to the appropriate lengths. –... -
Page 64: Final Inspection
Maintenance Fig. 32: Assembling the housing parts 1 Guide pin Gas ballast valve 2 Exhaust connection without protective cap Allen head screw, 5x 3 Guide hole Washer, 5x 4 Spiral housing Connecting socket for air cooling 5 Fan cover Pump housing 6 Fan cable Assembling spiral housing 1. -
Page 65: Decommissioning
1. Clean the vacuum pump exterior with a lint-free cloth and a little isopropanol. 2. If necessary, arrange for Pfeiffer Vacuum Service to completely clean the vacuum pump. 3. Observe the total running time of the vacuum pump and if necessary, use support services of Pfeiffer Vacuum. -
Page 66: Recycling And Disposal
– Fluoroelastomers (FKM) – Potentially contaminated components that come into contact with media 11.2 Disposing of the scroll pump Pfeiffer Vacuum scroll pumps contain materials which must be recycled. 1. Disconnect the electronic drive unit. 2. Dismantle the motor. 3. Decontaminate the components that come into contact with process gases. -
Page 67: Malfunctions
● Incorrect operating volt- ● Supply the correct operating voltage. ● Electronic drive unit de- ● Contact Pfeiffer Vacuum Service. fective The vacuum pump fails to reach ● Leakage on the vacuum 1. Carry out leak detection. -
Page 68: Error Codes
Warnings (* Warning F –––– *) are only displayed and do not cause components to be switched off. Handling malfunction messages 1. Read out error codes via Pfeiffer Vacuum control units or a PC. 2. Remove the cause of the malfunction. - Page 69 Malfunctions Error Problem Possible causes Remedy code Err037 Overcurrent motor end ● Contact Pfeiffer Vacuum Service stage Err041 Overcurrent motor end ● Contact Pfeiffer Vacuum Service stage Err044 Excess temperature, elec- ● Insufficient ● Check to make sure the fan is working.
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Page 70: Warning And Malfunction Messages When Operating With Control Units
● Replace the pressure gauge com- pletely ** Error E040 ** Hardware error ● external RAM faulty ● Contact Pfeiffer Vacuum Service ** Error E042 ** Hardware error ● EPROM checksum incorrect ● Contact Pfeiffer Vacuum Service ** Error E043 ** Hardware error ●... -
Page 71: 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 72 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 73: Spare Parts
► Always have the vacuum pump article number at hand, along with other details from the rating plate. ► Install original spare parts only. Fig. 33: HiScroll 46 tip seal maintenance set 1 Tip seal 1, 767 mm Tip seal 3, (512+566+461 mm) 2 Tip seal 2, 1541 mm... -
Page 74: Tbl. 25: Spare Part Package
Spare parts Fig. 34: HiScroll valve set 1 Valve plate, 4× Segment ring 19 × 2.5 (4×) 2 Compression spring, 4× O-ring, 6 × 3 3 O-ring, 16 × 1.5 Spare part package Order number Standard, ATEX C version Valve set PD E43 000 -T Tbl. -
Page 75: Accessories
Accessories 15 Accessories 15.1 Accessory information Display units Display and operating units are used to check and adjust operating parameters. Cable and adapter Mains, interface, connection, and extension cables provide a secure and suitable connection. Different lengths on request Integrated pressure measurement Evaluation and control by the integrated electronic drive unit, independently of an additional power sup- Dust separator Protect the vacuum pump from particles from the process... -
Page 76: Tbl. 26: Accessories For Hiscroll
OmniControl 001, rack unit without integrated power supply PE D42 100 0 PE D42 100 0 pack, 1 x Data OmniControl 200 with TPR 270 PT 440 950 -T Tbl. 26: Accessories for HiScroll 46 76/82... -
Page 77: Technical Data And Dimensions
Technical data and dimensions 16 Technical data and dimensions 16.1 General Basis for the technical data of Pfeiffer Vacuum spiral vacuum pumps: ● Specifications according to PNEUROP committee PN5 ● ISO 21360-1 2016: "Vacuum technology - Standard methods for measuring vacuum-pump per- formance - Part 1: General description"... -
Page 78: Substances In Contact With Media
1 · 10 Pa m³/s 1 · 10 Pa m³/s Weight 32 kg 32 kg 32 kg Tbl. 29: Technical data for HiScroll 46 16.3 Substances in contact with media Pump parts Substances in contact with media Standard, C version ATEX Housing Aluminum... -
Page 79: Dimensions
Technical data and dimensions 16.4 Dimensions 180.5 DN 25 ISO-KF (4x) DN 40 ISO-KF Fig. 35: Dimensions HiScroll 46 Dimensions in mm 79/82... -
Page 80: Ec Declaration Of Conformity
ISO 21360-2: 2020 DIN EN 61000-3-2: 2019 DIN EN 61000-3-3: 2020 The authorized representative for the compilation of technical documents is Dr. Adrian Wirth, Pfeiffer Vacuum GmbH, Berliner Strasse 43, 35614 Asslar, Germany. Signature: Pfeiffer Vacuum GmbH Berliner Straße 43... -
Page 81: Declaration Of Conformity
Semi S8 0218 IEC 61000-3-2: 2018 The manufacturer's authorized representative in the United Kingdom and the authorized agent for compiling the technical documentation is Pfeiffer Vacuum Ltd, 16 Plover Close, In- terchange Park, MK169PS Newport Pagnell. Signature: Pfeiffer Vacuum GmbH Berliner Straße 43...
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