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Summary of Contents for Pfeiffer Vacuum A 100 L
- Page 1 OPERATING INSTRUCTIONS Translation of the original instructions A 100 L - A 100 L ES Multi-stage Roots pump, compact, for light duty applications...
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Page 2: Table Of Contents
Selection of control mode ....... 27 6.3 Specificities related to the functioning of the model A 100 L ES..27 6.4 Local mode operation . - Page 3 Table of contents 7.2 Maintenance frequency........31 7.3 Maintenance on the customer’s site .
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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: Pictographs
About this manual 1.2.2 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... - Page 6 About this manual This label indicates that some of the internal parts are energized and could cause elec- trical shocks in case of contact. It advises to disconnect the pump before any intervention or to properly lock-out and tag-out the equipment breaker before any intervention on the pump. Quality: certifies that the product has been certified compliant with quality control upon leaving the factory.
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Page 7: Safety
Safety Safety Safety precautions Obligation to inform Any person responsible for installing, using or maintaining the product must first read the security instructions in this operating manual and comply with them. It is the operating customer’s responsibility to protect all operators against the dan- gers associated with the product, with the media pumped and with the entire instal- lation. -
Page 8: Protective Equipment
Safety WARNING Risk associated with process gases The user and/or integrator of the product is/are fully responsible for the operational safe- ty conditions of the equipment. The manufacturer has no control over the types of gases this pump is exposed to. Frequently process gases are toxic, flammable, corrosive, ex- plosive and/or otherwise reactive. -
Page 9: Proper Use
Safety WARNING Risk of injury due to falling objects When transporting parts/components and during maintenance there is a danger of loads slipping and falling down. Carry small and medium-size parts/components with both hands. Carry parts/components > 20 kg with a suitable lifting device. ... -
Page 10: Transport And Storage
Transport and storage Transport and storage Upon delivery, check that the product has not been damaged during transport. If the product is damaged, take the necessary measures with the carrier and notify the manu- facturer. In all situations we recommend: ... -
Page 11: Storage
Transport and storage The pump is equipped with a removable handle located under the frame. Move the pump Check the leveling pads are not in contact with the floor before moving the pump. Pull the handle (1) along the rail up to remove it from the frame. ... - Page 12 Transport and storage Seal the inlet port with inlet blanking plate delivered with the pump. Connect the nitrogen to the gas connection located on the inlet blanking flange. Pressurize the pump with dry nitrogen to a relative pressure of 200 hPa. ...
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Page 13: 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. 98 avenue de Brogny F-74000 ANNECY 100 kg 200-230V 50/60 Hz A100L31424 4 - 2016... -
Page 14: Man/Machine Interfaces
Product description Man/machine interfaces Fig. 2: Man/machine interface Front panel Rearpanel Loc-Rem switch Inlet Hour meter Exhaust Operation indicator lights Power supply Lifting bracket Water inlet/outlet Handle support ON/OFF circuit breaker Removable handle Inlet CDA or N2 connection Remote control connector RS-232/RS-485 serial link connector The pump includes a monitoring system for automatic operation and sensor manage- ment, temperature warning and alarm. -
Page 15: Installation
Installation Installation Set-up The pump must be operated in the horizontal position in support on its feet. Determine where the pump will be placed. Use the handling devices to position the pump in the desired location, lift the pump using safety shackles (see 3.1). -
Page 16: Seismic Bracket Installation
Installation Adjust the leveling feet (5) of the lower B pump: they must be in contact with the floor. Use a spirit level to check that the frame is in horizontal position in both axis. Adjust the leveling feet of the upper A pump: make sure that the castors are not in contact with the floor. -
Page 17: Connection To The Water Circuit
Installation When two pumps are stacked, only the lower pump is anchored to the floor with seismic brackets. Delivered attachment accessories location Attachment accessories location (customer supplied) Connection to the water circuit In order to limit corrosion and motor cooling circuit clogging, it is recommended to use water with the required characteristics (see 12.3.2). -
Page 18: Connection To The Nitrogen Circuit
Installation WATER IN WATER OUT Fig. 5: Water circuit connection Connection to the nitrogen circuit Pour le modèle A100L ES seulement. A filtered dry nitrogen supply with the characteristics defined is required for opti- mum performance (see 12.3.3). NOTICE Risk of damage of internal parts A sudden inrush of nitrogen into the pressurization circuit may result in damage to inter- nal parts. -
Page 19: Connection To The Pumping Line
Installation Connection to the pumping line The user and/or product OEM is ultimately responsible for the equipment and must apply the specific safety guidelines, in accordance with local legislation. WARNING Risk of crushing or cutting related to the rotating parts Do not expose any part of the human body to the vacuum. -
Page 20: Leak Test
Installation Leak test WARNING Leak-tightness of the equipment It is the user's responsibility to ensure this level of leak tightness is maintained, espe- cially when dangerous gases are pumped. The operator must maintain this level of tight- ness, particularly when pumping dangerous gases. Proceed as follows: ... -
Page 21: Remote Control 19 Pin Connector
Installation Analog input Contact Function A2 (15-16 ) Rotation frequency setpoint Rotation frequency setpoint (0/10 VDC input) – for the maximum frequency: voltage applied 0 VDC – for the minimum frequency: voltage applied 10 VDC This function is running only if the ’Rem’ mode is set. 5.6.3 Wiring of the digital outputs These contacts open in the presence of a fault (normally open). -
Page 22: Electrical Connection
Installation +15 VDC Fig. 8: Wiring of 19 pin connector Digital input Contact Function S1 (A-B) Pump start/ When a voltage between 15 and 24 VDC is applied, the pump is running. stop When 0 VDC is applied, pump stops. Analog input Contact Function... -
Page 23: Customer Electrical Installation Protection
Installation WARNING Risk of electromagnetic disturbance The product’s EMC behavior is guaranteed only if the relevant EMC standards are fol- lowed during installation. Use shielded cables and connections for the interfaces in interference-prone environ- ments. WARNING Hazards associated with non-compliant electrical installation Safe operation after installation is the operator’s responsibility. -
Page 24: Connection To The Mains Power Supply
Installation CAUTION Risk of earth fault The user must provide a second protective earth (ground) conductor with a cross-sec- tional area at least equal to the conducting wire size. Connect the protective earth stud to the suitable installation earth point such as the host system frame or primary grounding point. - Page 25 Installation WARNING Absence of emergency off This pump is not equipped with an emergency off device EMO or a lock-out device. It is designed to be integrated with the host tool equipment equipped with an emergency de- vice. This EMO device must de-energize the pump when it is activated.
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Page 26: Operation
Operation Operation Prerequisites to use WARNING Risk associated with process gases The user and/or integrator of the product is/are fully responsible for the operational safe- ty conditions of the equipment. The manufacturer has no control over the types of gases this pump is exposed to. -
Page 27: Different Control Modes
’Loc-Rem’ switch on the right, remote mode operation Specificities related to the functioning of the model A 100 L ES The design of the A 100 L ES pump is characterized by a reduction in energy consump- tion thanks to the "Energy Saving" option: –... -
Page 28: Remote Mode Operation
Operation DANGER Risk due to auto-start In local mode, the pump starts automatically when the circuit breaker is switch to ON. Install an interlock safety device in the equipment/tool to warn the operator or to avoid this type of operation. ... -
Page 29: Operation Monitoring
Operation Operation monitoring The pump is equipped with temperature sensors that indicate: – a warning when the pump temperature reaches a preset threshold (threshold set at factory, can not be customized), – an alarm when the pump temperature or the motor safety rises above this threshold. Pump stops immediately when an alarm is present. -
Page 30: Maintenance
NOTICE Exclusion of liability Pfeiffer Vacuum accepts no responsibility concerning equipment damage, disrupted service or physical injury resulting from maintenance carried out by technicians who have not been trained in safety rules (EMC, electrical hazards, chemical pollution). Lia- bility and warranty claims shall be inadmissible in this case. -
Page 31: How To Contact Us
Maintenance WARNING Risk of injury due to hot surfaces The exhaust temperature remains high even after the pump has stopped. Wait for the product to cool completely before carrying out any operations on it. WARNING Other localised hazardous energies Electrical circuits and other pressurized circuits, such as nitrogen and water are poten- tial hazards. -
Page 32: Standard Repair Exchange
Maintenance Standard repair exchange To proceed with a standard exchange, key steps must be followed in sequential order: – Disconnecting the pump from the installation (see 7.4.1) – Draining the water circuit (see 7.4.2) – Conditioning the pump for shipping (see 7.4.3) –... -
Page 33: Draining The Water Circuit
Maintenance 7.4.2 Draining the water circuit Water must be drained to prevent hoses freezing during shipment. WATER IN WATER OUT Prepare a flexible pipe (A) with a female connection and another flexible pipe (B) with a male connection (supplied by the customer). ... -
Page 34: Decommissioning
Vacuum, containing e.g. all its components and subassem- blies. This obligation will not cover the shipping cost to a Pfeiffer Vacuum reclamation facility. Before returning the product, please consult the Service procedure (see 10). Fill in the declaration of contamination form available on our website. -
Page 35: Malfunctions
Malfunctions Malfunctions Study the safety instructions related to maintenance (see 7.1). What happens in the event of a defect When a problem occurs, the user is informed through: – the relevant fault indicator light: yellow lit in case of warning, red lit in case of alarm, –... -
Page 36: Pump Stops Working
Malfunctions Pump stops working 9.4.1 Red indicator light is lit Incident Cause Remedy Pump stops working although no Motor temperature rises above a preset threshold. Disconnect the pump from the equipment and re- place it (see 7). stop command has been activated Other problem ... -
Page 37: Service
Fill out the "Service Request/Product Return" form and send it to your local Pfeiffer Vacuum Service contact. Include the confirmation on the service request from Pfeiffer Vacuum with your ship- ment. Fill out the declaration of contamination and include it in the shipment (mandatory!). -
Page 38: Accessories
Accessories 11 Accessories Accessory Description Dimension Seismic bracket Set of 4 seismic brackets 109790 1/4" NPT female connector Water input 076721 1/4" NPT male connector Water output 076720 Pressurization kit including: 107956S Exhaust blank-off flange DN 25 ISO-KF Quick connect clamp DN 25 ISO-KF Centering ring with o-ring DN 25 ISO-KF... -
Page 39: Technical Data And Dimensions
Technical data and dimensions 12 Technical data and dimensions 12.1 General Basic principles for the Technical Data of Pfeiffer Vacuum multi-stage Roots pumps: ● Recommendations of PNEUROP committee PN5 ● ISO 21360; 2007: "Vacuum technology - Standard methods for measuring vacuum- pump performance - General description"... -
Page 40: Facilities Characteristics
> 2·10 The oxidising action of the chlorine depends on the pH (aggressiveness of the water). The chlorine content must be within the coloured area on the graph opposite. Depend on pumping conditions. Contact Pfeiffer Vacuum. Connection Water inlet 1/4’’ NPT male connection... -
Page 41: Nitrogen Characteristics
1) For other networks, types T.N or I.T, use the proper protection device Model Power supply voltage Main circuit breaker rating Cable wire specifications (minimum values) A 100 L - 200-230V 50/60 Hz 15 A 2.08 mm AWG-14 A 100 L ES... -
Page 42: Stacked Pumps Dimensions
Technical data and dimensions Fig. 10: Weight distibution with a single A 100 L - A 100 L ES Center of gravity (mm) Load per foot (N) 12.4.1 Stacked pumps dimensions... - Page 43 Technical data and dimensions Fig. 11: Weight distribution: 2 pumps A 100 L - A 100 L ES (stacked) Center of gravity (mm) Load per foot (N)
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Page 44: Dimensions With Seismic Brackets
Technical data and dimensions 12.4.2 Dimensions with seismic brackets Fig. 12: A 100 L - A 100 L ES (equipped with seismic brackets) Weight distribution on seismic brackets (N)* A single pump -129 -272 -183 -237 -258 -580 -454 2 stacked pumps... -
Page 45: Appendix
Appendix 13 Appendix 13.1 RS-232/RS-485 serial link WARNING Risk of electromagnetic disturbance The product’s EMC behavior is guaranteed only if the relevant EMC standards are fol- lowed during installation. Use shielded cables and connections for the interfaces in interference-prone environ- ments. -
Page 46: Connections
Appendix 13.1.2 Connections The female D-Sub 9 pin connector located at the rear of the pump (see 4.2) is used to control and monitor the pump using a computer. It allows also the installation of several pumps in a network. The default serial link setting can be modified from the connected computer, according to the command list (see 13.1.4). -
Page 47: Setting
Appendix 13.1.3 Setting When the wiring is done, to allow pump control and monitoring: Set the circuit breaker to ON: the green LED of the RS-232/RS-485 PC board lights Send an command on the serial link: the pumping remote control via SPI connector are however managed as a priority. - Page 48 Appendix RS-232 command list Set- Parameter Description Functions ting none Returns the status of the operating parame- Example : ters defined by SET. #adr,A001,A002,B001,B002,C001,C002,D001,D002,E001,E002,F001,F002,G00 0,H0000,I0000,J0000,K0000,L0000,M0000,N0000,O001,O002,P001,P002,Q00 1,Q002<CR> 0 = heading character 1-3 = address 4 = separator character 5-68 = Reserved 69 = separator character 70-74 = full overhaul time (x 100h) 75 = separator character...
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Page 49: Protocole De Communication Rs-485
Appendix RS-232 command list Set- Parameter Description Functions ting XXYYYY Defines the time of revision Example : #adr,TPEXXYYYY<CR> XX= 00 Running time XX= 01 Overhaul of the product XX= 02 Reserved XX= 03 Reserved XX= 04 Reserved XX= 05 Reserved XX= 06 Reserved YYYY = time x 100h none... - Page 50 Appendix RS-485 command list Order Parameter Description Functions none Pump status Example : #adr,A,B,000,000,E,0000,0000,000,0000,00, abcdef <CR> = status byte 1 * = status byte 2* = status byte 3* a to f = warning and default bytes* * necessary to convert hexadicimal to binary A: status byte 1 Reserved Réserved...
- Page 51 Appendix RS-485 command list Order Parameter Description Functions C: byte 3 parameter status Reserved Reserved Reserved Reserved Reserved Reserved Reserved served D: byte 4 parameter status Reserved Reserved Reserved Reserved Reserved Reserved Reserved served E: byte 5 parameter status Reserved Reserved Reserved Select Sys-...
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Page 52: Declaration Of Incorporation Of Partly Completed Machinery
Declaration for product(s) of the type: Multi-stage Roots pump, compact A 100 L A 100 L ES We hereby declare that the listed product satisfies all relevant provisions of the following European Directives. Machinery 2006/42/EC (Annex II, no. 1 A) - Page 53 VACUUM SOLUTIONS FROM A SINGLE SOURCE VACUUM SOLUTIONS FROM A SINGLE SOURCE Pfeiffer Vacuum stands for innovative and custom vacuum solutions worldwide, Pfeiffer Vacuum stands for innovative and custom vacuum solutions worldwide, technological perfection, competent advice and reliable service. technological perfection, competent advice and reliable service.
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