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Related Manuals for Pfeiffer Vacuum ASM 340 D
Summary of Contents for Pfeiffer Vacuum ASM 340 D
- Page 1 MAINTENANCE INSTRUCTIONS Translation of the Original ASM 340 Leak detector...
- Page 2 These operating instructions describe all models and variants of your product. Note that your product may not be equipped with all features described in this document. Pfeiffer Vacuum constantly adapts its products to the latest state of the art without prior notice. Please take into account that online operating instructions can deviate from the printed operating instructions supplied with your product.
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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 Products concerned User target group Conventions 1.3.1 Instructions in the text 1.3.2 Pictographs 1.3.3 Labels Safety General safety information 2.1.1 Safety instructions 2.1.2 Precautions General information Spare parts Preparatory work Maintenance frequency and responsibilities... - Page 4 Table of contents Malfunctions Operation monitoring Fault display Troubleshooting guide Service solutions by Pfeiffer Vacuum Spare parts Tools Leak detector spare parts Accessories 4/50...
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Page 5: About This Manual
Keep the manual for future consultation. 1.1 Validity This maintenance manual is intended for customers of Pfeiffer Vacuum. It describes the maintenance procedures that the customer can perform on the respective product. This document has to be used in conjunction with the operating instructions of the product with the same name. -
Page 6: Pictographs
About this manual 1.3.2 Pictographs Pictographs used in the document indicate useful information. Note Check a key point on the graphic. Apply the stated tightening torque. 1 2 3 Respect the chronological order of operations and/or assembly/disassembly direction. Correct, right choice. Incorrect, wrong choice. - Page 7 About this manual Product rating plate. 98 avenue de Brogny F-74000 ANNECY Weight Part number Made in France Use voltage Description Use frequency Serial number P/N : Maximum power consumption Date of manufacture S/N : This label indicates that some of the internal parts are electrically live and could cause electrical shock in case of contact.
- Page 8 About this manual 8/50...
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Page 9: 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 10 Safety WARNING Risk of serious injury due to falling objects When transporting parts/components and during product maintenance, there is a danger of injury caused by loads slipping or falling. ► Carry small and medium-size components with both hands. ► Transport components that weigh more than 20 kg using suitable lifting gear. ►...
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Page 11: Precautions
Pfeiffer Vacuum service centers. ● Use the original packaging to return the product to a Pfeiffer Vacuum service center: the manufac- turer shall not be held liable for damage resulting from transport in unsuitable packaging. -
Page 12: General Information
(see chap- ter “Spare parts”, page 45). ● To identify the product and communicate with Pfeiffer Vacuum look at the product's rat- ing plate. 3.2 Preparatory work The detector does not require any maintenance at the customer’s premises, except for the sub-assem- bly maintenance described in this manual. -
Page 13: Maintenance Frequency And Responsibilities
Maintenance frequency and responsibilities 4 Maintenance frequency and responsibilities Maintenance level 1 and 2 operations are described in this manual. Level 3 maintenance operations require a technician from the Pfeiffer Vacuum Service network. Operation Number of hours in use Level Site... - Page 14 (see chapter “Timers before next maintenance” of the operating instructions). How to contact us Product overhauls must be carried out by personnel with manufacturer training. Contact our nearest service center at the following e-mail address: Pfeiffer Vacuum Service Support. 14/50...
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Page 15: Service - Maintenance
Service - Maintenance 5 Service - Maintenance 5.1 Cleaning ► Clean the cover(s) with a soft, lint-free cloth and a product that will not damage the paint, painted surfaces or the labels. 5.2 Detector powering off The detector is installed on a horizontal work surface. Pump stop due to power failure When there is a mains power failure, the detector shuts down: it switches on again automatically when power is restored. -
Page 16: Rear Cover Disassembly/Reassembly
Service - Maintenance Disassembly RJ9 connector on the supervisor board: connecting the control panel cable Reassembly ► Follow the disassembly steps in reverse. 5.5 Rear cover disassembly/Reassembly Prerequisite ► Remove the front cover (see chapter "Front cover disassembly/reassembly"). 16/50... -
Page 17: Front Cover Replacement
Service - Maintenance Disassembly Reassembly Follow the disassembly steps in reverse. 5.6 Front cover replacement Prerequisite ► Remove the front cover (see chapter "Front cover disassembly/reassembly"). 17/50... - Page 18 Service - Maintenance Disassembly There are 25 turns between the RJ9 connector on the supervisor board and the fixing clamp. 18/50...
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Page 19: Internal Calibrated Leak Replacement
Service - Maintenance The 4 magnets and backplates are kept for reassembly. Reassembly ► Follow the disassembly steps in reverse. 5.7 Internal calibrated leak replacement Checking the condition of the internal calibrated leak Change the internal calibrated leak if it has significant impact marks: it must be replaced. Recalibration of a calibrated leak with tank To guarantee the reliability of the test, we recommend that you regularly recalibrate (2 years recommended) every calibrated leak with tank to check its leak rate: this applies to... -
Page 20: Analyzer Cell Maintenance
Service - Maintenance Reassembly 1. Follow the disassembly steps in reverse. 2. Update the parameters of the calibrated leak (see chapter “Calibrated leak setting” of the operat- ing instructions). – This operation can be carried out with the information featured on the calibrated leak rating plate or the calibrated leak certificate supplied with the leak. - Page 21 Service - Maintenance Prerequisites 1. Make an air inlet on the vacuum circuit (see chapter “Air inlet before a maintenance operation”). 2. Remove the front cover (see chapter "Front cover disassembly/reassembly"). 3. Remove the fan (see chapter “Turbomolecular pump fan replacement ”). Analyzer cell disassembly Analyzer cell reassembly 4 N·m...
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Page 22: Seal Replacement
Service - Maintenance 5.8.2 Seal replacement 1 Seals 1. Remove the detector analyzer cell (see chapter “Disassembly/reassembly of the analyzer cell”). 2. Check the condition of the seals: change them if necessary. 3. Replace the 2 seals. Never lubricate the seals. 5.8.3 Filament replacement NOTICE Distortion of product performance due to damaged filament... -
Page 23: Backing Pump Maintenance (Wet Model)
Service - Maintenance Reassembly F1 Filament 1 Connectors Fixing screw and washer Centering stops Filament strip The connectors are perpendicular to the supporting surface and parallel to each other. 1. Place the new filament on its housing against both centering stops. Fix it with the screw and washer provided with the filament. -
Page 24: Draining The Pump
NOTICE The product may be damaged if an unauthorized operating fluid is used The pumps are tested at the factory using Pfeiffer Vacuum oil. Using any other oil may adversely af- fect the pump and its performance. ► It is essential that the oil recommended by the manufacturer is used. - Page 25 Service - Maintenance Safety data sheets You can obtain the safety data sheets for operating fluids from Pfeiffer Vacuum on request, or from the Pfeiffer Vacuum Download Center. Tools/Consumables ● 1 oil recovery container (capacity = 1.5 liter) ● 1 funnel supplied with the product ●...
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Page 26: Filling The Pump
NOTICE The product may be damaged if an unauthorized operating fluid is used The pumps are tested at the factory using Pfeiffer Vacuum oil. Using any other oil may adversely af- fect the pump and its performance. ► It is essential that the oil recommended by the manufacturer is used. -
Page 27: Internal Oil Mist Separator Replacement
Service - Maintenance A200 Oil filling is carried out until the maximum level is reached. 5.9.6 Internal oil mist separator replacement Prerequisites 1. Remove the front cover (see chapter "Front cover disassembly/reassembly"). 2. Remove the rear cover (see chapter “Rear cover disassembly/reassembly”). Disassembly 27/50... - Page 28 Service - Maintenance Reassembly 5 N·m The seal must be present on the oil mist separator. 1 Elastic split washer Flat washer 28/50...
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Page 29: Maintenance Of The Turbomolecular Pump
Service - Maintenance 5.10 Maintenance of the turbomolecular pump 5.10.1 Access to the turbomolecular pump operating fluid reservoir Prerequisites 1. Make an air inlet on the vacuum circuit (see chapter “Air inlet before a maintenance operation”). 2. Remove the front cover (see chapter "Front cover disassembly/reassembly"). 3. - Page 30 NOTICE The product may be damaged if an unauthorized operating fluid is used The pumps are tested at the factory using Pfeiffer Vacuum oil. Using any other oil may adversely af- fect the pump and its performance. ► It is essential that the oil recommended by the manufacturer is used.
- Page 31 Service - Maintenance The 2 flat screwdrivers in the circumferential groove of the operating fluid reservoir are positioned approximately 180° to each other. Operating fluid reservoir O-ring Circumferential groove Capillary rod (x8) Operating fluid reservoir reassembly The operating fluid reservoir slides smoothly out of its container in the bearing support frame. The operating fluid reservoir sits freely in the pump.
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Page 32: Fan Maintenance
Service - Maintenance 13 Nm The pins of the spanner fit into the notches in the housing cover. Spanner for housing cover O-ring Housing cover 5.11 Fan maintenance 5.11.1 Air inlet fan replacement Prerequisites 1. Remove the front cover (see chapter "Front cover disassembly/reassembly"). 2. - Page 33 Service - Maintenance The 4 clamps are kept for reassembly. Air inlet fan reassembly 33/50...
- Page 34 Service - Maintenance CLAC! 34/50...
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Page 35: 2Turbomolecular Pump Fan Replacement
Service - Maintenance 5.11.2 Turbomolecular pump fan replacement Prerequisite ► Remove the front cover (see chapter "Front cover disassembly/reassembly"). Turbomolecular pump fan disassembly Turbomolecular pump fan reassembly The direction of fitting must be respected. 35/50... -
Page 36: 3Exhaust Fan Replacement
Service - Maintenance 5.11.3 Exhaust fan replacement Prerequisite ► Remove the front cover (see chapter "Front cover disassembly/reassembly"). Exhaust fan disassembly Exhaust fan reassembly The direction of fitting must be respected. 36/50... -
Page 37: Filter Maintenance
Service - Maintenance 5.12 Filter maintenance 5.12.1 Cover air filters replacement Prerequisite ► Power off the leak detector (see chapter “Powering Off”). Air filters disassembly Air filters reassembly CLAC! 5.12.2 Vacuum block air filter replacement Prerequisite ► Remove the front cover (see chapter "Front cover disassembly/reassembly"). Vacuum block air filter disassembly Vacuum block air filter reassembly ►... -
Page 38: Pirani Gauge Replacement
Service - Maintenance 5.13 Pirani gauge replacement Prerequisites 1. Put the detector on ‘Stand-by’ mode. 2. Make an air inlet by pressing on the [VENT] function key or on the corresponding pictograph on the main screen. 3. Remove the blanking plate from the inlet port. 4. -
Page 39: Decommissioning
This product bears the identification logo because it is subject to regulations on the management of Waste from EEE. The manufacturer shall only be required to take back EEE marked Pfeiffer Vacuum sold by Pfeiffer Vac- uum: ● EEE subject to applicable regulations for recycling end-of-life products;... - Page 40 To find out more about the collection solutions, contact ecosystem who will inform you of the best col- lection solution for your needs: www.ecosystem.eco For further details, consult the General Conditions of Sale available in French on the Pfeiffer Vacuum website. Product on sale outside of France...
- Page 41 Malfunctions 7 Malfunctions 7.1 Operation monitoring During operation, the user is notified of an incident on the detector control panel. Type of fault Control panel Warning Press on [i Next] to display the fault. Error Message display. Press on [i Next] to display the fault. Critical error Display of “Critical error - E244”...
- Page 42 Malfunctions 1 Selection of navigation language Selection of symptom 2 Selection of product and key word Diagnosis display 3 Start of search Consultation of the application The Troubleshooting guide is available from our service center. 1. Start the Troubleshooting Guide application. 2.
- Page 43 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 44 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.
- Page 45 Spare parts 9 Spare parts 9.1 Tools Designation Part Number The maintenance set contains: 114718 Box-shank nut spinner Screwdriver for TORX ® 6x35 screws CHC screw, M4x80 CHC screw, M4x12 Washer, M4 CHC screw, M3x6 Washer, M3 2.5 mm male hexagonal wrench 3 mm male hexagonal wrench 4 mm male hexagonal wrench 5 mm male hexagonal wrench...
- Page 46 Spare parts 9.2 Leak detector spare parts Display Item Designation Comments RJ9 control panel cable - 5 m 123909 Power and electrical supply Designation Comments 2 m mains cable - France/Germany 103566 2 m mains cable - USA 103567 2 m mains cable - UK 104411 2 m mains cable - Italy 104758...
- Page 47 Spare parts Measurement Item Designation Comments PI1 gauge - aluminum 795706 Filament - 3G analyzer cell 114864S NBR seal - 3G analyzer cell 114346 Sold individually Internal calibrated leak 121528S Vacuum block Item Designation Comments Vacuum block sintered filter 122237 Inlet pipe filter 114494 47/50...
- Page 48 Spare parts Pumping A200 Item Designation Comments A200 oil 068694 1 liter can Wet Model only Plastic funnel 067592 Wet Model only 121494 Wet Model only Disposable oil mist separator 21 m /h - D 30 mm Special key for the oil reservoir PV M40 813 operating fluid reservoir for SplitFlow 50 PM 143 740 -T...
- Page 49 Spare parts Cover Item Designation Comments Inlet pipe blanking plate DN 25 ISO-KF A334286 Lifting handle A333918 Cover 121565 Frame foot A459023 Isolator/Damper 082691 Raise plates for control panel (studs and counterplates) 129863 Protective cover A006733 9.3 Accessories Item Designation Part Number Comments Bronze dust filter 20 µm D 114 mm 105847...