Adixen ASM 182 TD PLUS User Manual
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Adixen ASM 182 TD PLUS User Manual

Helium leak detector
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ASM 182 TD+ / ASM 192 TD+
ASM 192 T2D+
Helium LEAK DETECTOR
User's Manual

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  • Page 1 ASM 182 TD+ / ASM 192 TD+ ASM 192 T2D+ HELIUM LEAK DETECTOR User’s Manual...
  • Page 2 Shanghai (China) (in 2004). This organization is rounded off by more than 40 represensatives based in a variety of continents. Thus, whatever the circumstances, the users of Adixen products can always rely on quick support of our specialists in Vacuum Technology.
  • Page 3 Fax. (1) 781 331 4230 Alcatel Vacuum Technology France - 98, avenue de Brogny - BP 2069 - 74009 Annecy cedex - FRANCE Tel. (33) 4 50 65 77 77 - Fax. (33) 4 50 65 77 89 Web site: www.adixen.com...
  • Page 5 A very wide range of helium leak detectors Dear customer, You have just bought an Alcatel leak detector. We would like to thank you and we are proud to count you among our customers. This product is a result of the experience acquired over 35 years by Alcatel in vacuum and leak detection...
  • Page 6 A very wide range of helium leak detectors This product complies with the requirements of European Directives, listed in the Declaration of Conformity contained in G100 of this manual. These Directives are amended by Directive 93/68/E.E.C (E.C. Marking). The Declaration of Conformity and Safety Instructions are available in German, Spanish, Italian, Portuguese, Dutch and Danish languages at the end of this manual.
  • Page 7 General contents : 109229 ANUAL REFERENCE E DITION : 07- January 2006 Software version: ASM 182 TD+ - ASM 192 TD+ - L115 v3.0 r.01 (ASM 182 TD+) L116 v3.0 r.01 (ASM 192 T2D+) ASM 192 T2D+ User’s Manual L132 v3.0 r.01 (ASM 192 TD+) Preliminary Throughout this User’s Manual, you could find this type of message remarks...
  • Page 8 General contents : 109229 ANUAL REFERENCE E DITION : 07 - January 2006 Software version: ASM 182 TD+ - ASM 192 TD+ - L115 v3.0 r.01 (ASM 182 TD+) L116 v3.0 r.01 (ASM 192 T2D+) ASM 192 T2D+ User’s Manual L132 v3.0 r.01 (ASM 192 TD+) C 500 - Inlet vent C 510 - Bargraph zoom...
  • Page 9 General contents : 109229 ANUAL REFERENCE E DITION : 07 - January 2006 Software version: ASM 182 TD+ - ASM 192 TD+ - L115 v3.0 r.01 (ASM 182 TD+) L116 v3.0 r.01 (ASM 192 T2D+) ASM 192 T2D+ User’s Manual L132 v3.0 r.01 (ASM 192 TD+) F 900 - ASM 182 TD+ - Cover F 900 - ASM 192 TD+ - Cover...
  • Page 10 Introduction ASM 182 TD+ - ASM 192 TD+ - ASM 192 T2D+ User’s Manual Detailed contents Preliminary Throughout this User’s Manual, you could find this type of message remarks “Summary of screen C 140”: it refers to a specific chapter of the User’s Manual.
  • Page 11 Introduction ASM 182 TD+ - ASM 192 TD+ - ASM 192 T2D+ User’s Manual Detailed contents A 501 Operator interface : control panel A 600 Options - Which options for which model? - Metal seals - Inlet port - Units - Languages - 3 masses - Automatic test chambers...
  • Page 12 A 100 Introduction to the ASM 182/192 series The ASM 182/192 series are the latest evolutions of ALCATEL leak detectors of which thousands are in successful daily operation throughout the world in various applications like automotive industry, chemical and mechanical, electrical, electronics or packaging industries, quality controls and maintenance of semiconductor process systems, vacuum components quality control, blister tests in the pharmaceutical industry,…...
  • Page 13 A 100 Introduction to the ASM 182/192 series Compact model Compact version for leak testing applications where space is limited. Compactness has always been synonymous with limited performance and poor lay out: Alcatel has challenge this belief. Transportability: the ASM 182 T/TD+ products are self-contained units which can be installed on a cart for easier manœuverability.
  • Page 14 A 200 ASM 182 TD+ / 192 TD+ detector operating principle Vacuum circuit VAT valve Bacosol valve Minisol valves Reference correspondence between valve/vacuum block marks E 530 Preamplifier Inlet vent valve Analyzer cell Roughing valve Detector inlet port By-pass valve Internal calibrated leak Exhaust valve Inlet pressure gauge (PI3C)
  • Page 15 A 200 ASM 182 TD+ / 192 TD+ detector operating principle Operation in Note: Only operational parts are represented. vacuum test mode: 3 stages Primary roughing Gross leak test mode 1 mbar < Inlet Pressure < 6 mbar 2.10 mbar < Inlet Pressure < 1 mbar �...
  • Page 16 A 200 ASM 182 TD+ / 192 TD+ detector operating principle Operation in High sensitivity test mode (HS) vacuum test mode: 3 stages (continued) Operation in sniffing mode (LDS) Sniffer probe Alcatel Vacuum Technology France - User's Manual ASM 182/192 TD+ - ASM 192 T2D+...
  • Page 17 A 200 ASM 182 TD+ / 192 TD+ detector operating principle Operation in internal calibration mode Calibration Roughing of calibrated leak � � � �� � � � �� �� � � � �� �� �� �� �� Venting of calibrated leak The leak is returned to atmospheric pressure.
  • Page 18 A 201 ASM 192 T2D+ detector operating principle Vacuum circuit � � �� � � �� � � � � � �� � � � �� �� � �� � �� VAT valve � � Bacosol valve � � Minisol valves �...
  • Page 19 A 201 ASM 192 T2D+ detector operating principle Operation in vacuum Note : Only operational parts are represented. test mode Primary roughing Stand by Gross leak test mode 3 mbar < Inlet Pressure < 30 mbar � � � �� ��...
  • Page 20 A 201 ASM 192 T2D+ detector operating principle Operation in vacuum Normal test mode test mode 5.10 mbar < Inlet Pressure 2.10 mbar < Inlet Pressure (ctd) < 3 mbar < 5.10 mbar � � � � � � � ��...
  • Page 21 A 201 ASM 192 T2D+ detector operating principle Operation � � �� in sniffing mode � � � �� � � (LDS) � � �� � � � �� �� � �� � �� � � � � � Sniffer ��...
  • Page 22 A 201 ASM 192 T2D+ detector operating principle Operation in internal Roughing of calibrated leak Calibration calibration mode � � �� � � �� � � � � � �� �� � � � � � � � � � ��...
  • Page 23 A 300 Analyzer cell operating principle Description The analyzer cell works on the principle of mass spectrometry and is set to the mass of helium (m/e = 4). m/e = atomic mass of the particle/number of electrons lost on ionization The principle of magnetic deflexion spectrometry is as follows.
  • Page 24 A 300 Analyzer cell operating principle Description (continued) These ionized particles are accelerated by an electrical field. The entire analyzer cell is subject to a magnetic field which has the property of deflecting the trajectories of the ions along different curves according to the masses of those ions (to be more precised, according to their m/e ratios).
  • Page 25 A 300 Analyzer cell operating principle Design and Great care has been taken with the design and manufacture of the cell in order to repeatedly obtain the same characteristics manufacture and to achieve excellent stability: – the metal parts are made of stainless steel, –...
  • Page 26 A 400 Testing methods Overview Leak detection is used to detect micro-openings, porosities, etc. in test parts. The detection of these cracks involves the use of a light tracer gas, which is capable of infiltrating the smallest leak quickly: Helium. The detector samples and measures the helium flow rate entering the test part via the leak(s).
  • Page 27 A 400 Testing methods Helium concentration In accordance to the He concentration rate in the gas used for the leak detection, the signal displayed will change. and signal displayed Example: signal displayed with a 1x10 mbar.l/s calibrated leak (with 100 % He) connected to the detector inlet. % He in the gas used 100 % 10 %...
  • Page 28 A 400 Testing methods Sniffer method The test part is pressurized with helium. The detector, via an LDS (Long Distance Sniffer) probe, samples the helium escaping from the part. (outboard testing) Local sniffing test Global test detector detector part part The part is placed under a The sniffer probe is moved over cover containing a sniffer...
  • Page 29 A 400 Testing methods Bombing method This method is used for sealed objects that cannot be connected directly to the detector (semiconductors, waterproof watches, etc.). detector part part Chamber 1 Chamber 2 The part is placed in a chamber containing pressurized helium. The helium penetrates the part if it has a leak.
  • Page 30 A 401 About Helium and hydrogen Helium Helium is the second most common element in the universe, representing about 23 % of the total matter. 76 % is Hydrogen. All other elements represent an insignificantly small fraction of the total. Helium was discovered by spectroscopy in a solar eclipse on August 18, 1868.
  • Page 31 A 401 About Helium and hydrogen Helium and leak Helium is commercialized in many different purity levels, the highest level of purity is requested from some laboratories for fundamental detection: researches or very accurate analyses. which purity ? The use of the Helium as a tracer gas into a mass spectrometer doesn’t require such attention.
  • Page 32 A 401 About Helium and hydrogen Hydrogen Hydrogen (H ) is the lightest element, has a gaseous specific gravity of 0.0695 and a boiling point of -423 F (-252.8 C) at atmospheric pressure. It is a colorless, odorless, tasteless, flammable gas found at concentrations of about 0.0001 % in air.
  • Page 33 A 401 About Helium and hydrogen Helium, Hydrogen Because the Hydrogen must be used mixed at 5 % concentration with an inert gas to be safe, the sensitivity of the test drops by a factor of and sensitivity 20 compared to 100 % Hydrogen concentration. Theoretical example ...
  • Page 34 A 401 About Helium and hydrogen And now some wrong ideas Yes, it is, but helium is an inexhaustible resource from the heart of Helium is rare the earth. Helium is recovered most cost-effectively from natural gas and long- term contracts guarantee access to sources in the USA, Europe and North Africa.
  • Page 35 A 500 Operator interface: control panel mbar.l/s Pa.m Torr.l/s LEAK RATE mbar.l/s Pa.m Torr.l/s LEAK RATE mbar STDBY EVAC TEST Torr INLET PRESSURE NEXT RESET mbar STDBY EVAC TEST Torr NEXT RESET INLET PRESSURE SET POINTS SPECTRO MAINTENANCE OTHER AUTO CAL SNIFFER ZERO CYCLE...
  • Page 36 A 500 Operator interface: control panel mbar.l/s Pa.m Torr.l/s LEAK RATE mbar.l/s Pa.m Torr.l/s LEAK RATE mbar STDBY EVAC TEST Torr INLET PRESSURE NEXT RESET mbar STDBY EVAC TEST Torr NEXT RESET INLET PRESSURE SET POINTS SPECTRO MAINTENANCE OTHER AUTO CAL SNIFFER ZERO CYCLE...
  • Page 37 A 501 Operator interface: control panel Parameter function keys (1 key per display line) Alphanumeric display Spectro pressure status (4 lines x 20 characters) SPECTRO SPECTRO indicator mbar mbar AUTO CAL MUTE AUTO CAL AUTO CAL MUTE MUTE Modification NEXT RESET NEXT RESET...
  • Page 38 A 501 Operator interface: control panel Parameter function keys (1 key per display line) Alphanumeric display Spectro pressure status (4 lines x 20 characters) SPECTRO SPECTRO indicator mbar mbar AUTO CAL MUTE AUTO CAL AUTO CAL MUTE MUTE Modification NEXT RESET NEXT RESET...
  • Page 39 A 600 Options Which options for which model? Metal seals • • • • • • • • • • Inlet port • • Units • • • • • • • • • • • • Languages • • •...
  • Page 40 A 600 Options Metal seals Inlet and high vacuum manifolds and the analyzer cell are equipped with metal seals instead of elastomer seals to protect the leak detector against contamination with helium. This option is particularly usefull in case of high sensitivity helium leak detection in an ”helium contaminated environment”.
  • Page 41 A 600 Options Roughing system In order to reduce the roughing time when testing large volumes, a second roughing pump can be added to the roughing system: • ASM 192 T / 192 T2 total capacity: 40 m /h or 24 cfm. •...
  • Page 42 A 600 Options Control panel with The control panel with graphic interface is equipped with a color touch screen. It allows it to have, as a supplement to the standard graphic interface control panel functions, a graphic interface. mbar.l/s Pa.m Torr.l/s LEAK RATE STDBY...
  • Page 43 A 700 Accessories Which accessories for which model? Remote control and cable* • • • • • • • • • • • • Long distance sniffer (LDS) probe • • • • • • • • • • • •...
  • Page 44 A 700 Accessories Remote control The remote control is equipped with a magnet allowing the operator to place it on a magnetized surface. The operator can read the helium signal and has access to control keys such as cycle command auto- calibration and auto-zero.
  • Page 45 A 700 Accessories Long Distance Sniffer Sniffer probe with a rigid nipple Sniffer probe with a flexible nipple probe 5 m canalisation 10 m canalisation Rigid nipple Flexible nipple Rigid nipple Flexible nipple 9 cm 30 cm 15 cm 45 cm 9 cm 30 cm 15 cm...
  • Page 46 A 700 Accessories 10 m/30 feet LDS Used to extend the LDS probe by 10 m/30 feet. extension Part No: 090216 Headphone connector With the headphone connector, the operator can connect a headphone to its detector. Part No: A459818 The headphone connector is an accessory but to use it, the detector must be equipped with the interface board option.
  • Page 47 A 700 Accessories Transport cart ASM 142 range It can be fixed to the detector. (ctd) Part No: 108068 ASM 142 range In addition to the standard cart (p/n 108068), a 4 wheels stainless steel cart is proposed for 142 series. Part No: 802862 Foot pedal for cycle Part No: 100913...
  • Page 48 A 700 Accessories Calibrated Helium There are several types of calibrated leaks, with or without reservoir, with leaks or without valve, covering several leak ranges. The choice of the appropriate external calibrated leak depends on the application requirements. For further information on the ALCATEL calibrated leaks, please refer to our product catalog or consult your local ALCATEL sales engineer.
  • Page 49 A 700 Accessories Spray probe Helium spray probe. Part No: 109951 Spray gun Long nozzle 2 needles Short nozzle M 1/4NPT M 3/8G 5 m plastic tube M 1/8G He bottle Spraying Helium in order to detect a leak is usually very easy, especially if you need fast and rough detection.
  • Page 50 A 700 Accessories Inlet filters Designation DN Flange Part No 70 µm stainless steel mesh filter 072 721 70 µm stainless steel mesh filter 072 857 70 µm stainless steel mesh filter 067 636 20 µm inlet filter 25/25 105 841 20 µm inlet filter 40/40 105 842...
  • Page 51 A 700 Accessories Bombing chamber Designation DN Flange Part No Bombing chamber 10 bars (Ø 150 - L 200 - Vol. : 3.5 l) 786 396 Bombing chamber 25 bars (Ø 150 - L 200 - Vol. : 6.4 l) 786 397 Adaptator DN 25 to USA 1 1/8 OD tube 795 716...
  • Page 52 A 700 Accessories Neutral gas vent Part No: 801421 line kit Neutral gas vent line kit 4 swiveling wheels kit Soft wheel : improve the mobility (Ø 125 mm) Customers have the possibility to lock 1, 2, 3 or 4 wheels independently. Part No: 801846 10/11 Alcatel Vacuum Technology France - ATH 200 User’s Manual...
  • Page 53 A 700 Accessories Covered sniffer probe Length = 5 m/197” Remote control: mbar.l/s - English and remote control kit 11/11 Alcatel Vacuum Technology France - ATH 200 User’s Manual Alcatel Vacuum Technology France - User's Manual ASM 182/192 TD+ - ASM 192 T2D+...
  • Page 54 A 800 ASM 182 / 192 TD+ Technical characteristics Measurement range Crossover pressure (Helium) (at inlet) mbar.l/s Pa.m mbar Gross leak test mode 1.10 to 1.10 1.10 to 1.10 High sensitivity test mode 1.10 to 3.10 1.10 to 3.10 2.10 Sniffing test mode 1.10 to 1.10...
  • Page 55 A 800 ASM 182 / 192 TD+ Technical characteristics Displays and setpoints adjustments: Inlet port pressure display range to 10 mbar / 10 to 10 Audio alarm: 90 dB modulated and adjustable audio signal Hard vacuum Audio signal set point 1.10 to 9.9.10 Sniffing Audio set point...
  • Page 56 A 801 ASM 192 T2D+ Technical characteristics Measurement range Crossover pressure (Helium) (at inlet) mbar.l/s Pa.m mbar Gross leak test mode 1.10 to 1 1.10 to 1.10 3000 Normal test mode 1.10 to 1.10 1.10 to 1.10 3000 High sensitivity test mode 1.10 to 3.10 1.10...
  • Page 57 A 801 ASM 192 T2D+ Technical characteristics Start-up time (at 20 °C): Without auto-calibration 3 min 30 s ± 10 % With auto-calibration 5 min ± 10 % Time to reach test mode (hard vacuum test): Volume 46 l 200 l 1000 l Configuration Standard...
  • Page 58 A 900 Dimensions (mm/inch) ASM 182 TD+ inlet port DN 40 (11) 461 (18.1) 487 (19.2) 594 (23.4) Alcatel Vacuum Technology France - User's Manual ASM 182/192 TD+ - ASM 192 T2D+...
  • Page 59 A 901 Dimensions (mm/inch) ASM 192 series Inlet port DN 50: ASM 192 T2/ASM 192 T2D+ DN 40: ASM 192 T/ASM 192 TD+ (23.4) (6.7) (8.5) (20.4) 692 (27.2) 734 (28.9) (19.6) Alcatel Vacuum Technology France - User's Manual ASM 182/192 TD+ - ASM 192 T2D+...
  • Page 60 Installation ASM 182 TD+ - ASM 192 TD+ - ASM 192 T2D+ User’s Manual Detailed contents Preliminary Throughout this User’s Manual, you could find this type of message remarks “Summary of screen C 140”: it refers to a specific chapter of the User’s Manual.
  • Page 61 Installation ASM 182 TD+ - ASM 192 TD+ - ASM 192 T2D+ User’s Manual Detailed contents B 320 Connecting the detector directly to a printer or another device - Purpose of the printer interface - Location of the printer interface - Connector description - Communication mode description - Connection to the printer...
  • Page 62 B 100 Safety instructions Generalities • Our products are designed to comply with current EEC regulations. Any modification of the product made by the user is liable to lead non-compliance with the regulations, or even to put into doubt the EMC (ElectroMagnetic Compatibility) performance and safety of the product.
  • Page 63 B 100 Safety instructions Alcatel can not take any responsability or apply any warranty on a leak detector which is used with a presence of corrosive or dangerous gases: all our leak detectors are not designed to CAUTION pump dangerous substances. A helium leak detection operation must be made in a safe environment for the user and the equipment: all precautions must be taken by the user of the leak detector in that respect...
  • Page 64 B 100 Safety instructions Other located hazardous energies: Nitrogen purge, pressurized hazardous energies. Release pressure before servicing, disconnect the gas line quick connector and turn off WARNING the pressure regulator by turning the knob counter-clockwise. Operating conditions may generate temperatures justifying particular attention on the part of the user (external surfaces >...
  • Page 65 B 100 Safety instructions Located near the main power switch, this label indicates that the main power cable should be disconnected before maintenance. Located near the main power switch, this label indicates the part number of the leak detector and its serial number. Located on the front cover, this label indicates that the product has been drained before leaving factory.
  • Page 66 B 100 Safety instructions Located outside the packaging box. Located inside (a) or outside (b) the packaging box, this tilt indicator indicates that the box has been tipped. Alcatel contact in case In case of emergency or equipment failure, please contact your of emergency service manager of your local service center (see addresses at the back of the manual).
  • Page 67 B 110 Unpacking - Storage - Transportation Unpacking When the equipment is received, unpack it carefully: do not discard the packaging until you have made sure that the unit has not been damaged during transport. The following are supplied with your unit: a calibration certificate of the internal calibrated leak an User's Manual...
  • Page 68 B 110 Déballage - Stockage - Transport Handling the leak detector with a hoist Compact version and slings Two lifting rings are supplied with the leak detector. Plugs are also supplied to replace the rings during normal use of leak detector.
  • Page 69 B 110 Unpacking - Storage - Transportation Precautionary The leak detector is equipped with 4 pivoting wheels without brake, (2 wheels with brake on the console version). So: measures for the leak detector installation If the detector is placed on a high surface, the operator should take care to lock the wheels of the detector.
  • Page 70 B 200 Neutral gas purge and inlet vent connection Products concerned Inlet vent Neutral gas purge ASM 182 / 192 T  ASM 192 T2 ASM 182 / 192 TD+   ASM 192 T2D+ ASM 142  ASM 142 D ...
  • Page 71 B 200 Neutral gas purge and inlet vent connection Gas characteristics Type Nitrogen is typically the neutral gas used but you can use any gas on the condition that it is poor in helium (concentration ≤ 1 ppm). Take care with the ambiant air: it should not be polluted with helium. Quality/purity According to the installation or item to test.
  • Page 72 B 210 ASM 182: connecting the detector to the installation ZERO INLET TEST HIGH SNIF VENT Inlet vent DN 40 mbar mbar.l/s CYCLE AUTO CAL ZERO Remote control (accessory) C 400 Main power switch LDS probe (accessory) A 700 LDS probe (accessory) support Air inlet...
  • Page 73 B 211 ASM 192: connecting the detector to the installation Inlet port DN 50 (ASM 192 T2) (ASM 192 T2D+) Inlet port DN 40 (ASM 192 TD+) (ASM 192 T) Main power switch LDS Probe (accessory) A 700 Remote control C 400 B 320 Alcatel Vacuum Technology France - User's Manual ASM 182/192 TD+ - ASM 192 T2D+...
  • Page 74 B 300 Controlling the detector with the I/O interface Purpose of the I/O The I/O interface makes it possible to control the leak detector with a PLC or any other external control device. interface Location of the I/O The I/O interface is available on a Sub D 25 pin Female connector located on the back of the leak detector.
  • Page 75 B 300 Controlling the detector with the I/O interface 24 V DC Power supply Pin No 24 V DC power supply If SW1 on P0344 interface board is closed (upper position) +24V DC (maximum current 350 mA)  supplied by leak detector If SW2 is open (lower position) (+) point for customer external power supply (24 V) ...
  • Page 76 B 310 Controlling the detector with a PC computer through the RS 232 interface Purpose of the PC The RS 232 interface makes it possible to control the leak detector with a PC compatible computer. computer interface Location of the It is a Sub D 9 pin Male connector.
  • Page 77 B 320 Connecting the detector directly to a printer or another device Purpose of the printer The Printer interface makes it possible to connect the leak detector to a printer, an external loudspeaker or a headphone. interface Location of the printer It is a Sub D 9 pin Male connector.
  • Page 78 B 320 Connecting the detector directly to a printer or another device Tickets available Ticket Example Print Configuration Only available for Customer Service Internal calibration with internal leak Automatic print after an internal calibration with internal/external leak: refer to C 301 Internal calibration with external leak Calibration...
  • Page 79 B 320 Connecting the detector directly to a printer or another device Configuration ticket ASM1002 CONFIGURATION TICKET MAINTENANCE MENUS VERSION: L125v1.0 r00 high vac.mnt.periodicity(hours): 12000 DATE:Jan/01/2003 TIME:00:00:07 high vac. mnt.due in(hours): 12000 filament#1 running time(hours): SET-POINTS MENUS filament#2 running time(hours): audio level: customed mnt.period.(cycles): 5.0E+05...
  • Page 80 B 320 Connecting the detector directly to a printer or another device Calibration ticket with DATE:Jan/01/2003 TIME:00:03:17 internal calibrated leak ASM1002 CALIBRATION gas: unit: mbar.l/sec CALIBRATED LEAK PARAMETERS: location: internal value: 1.0E-07 unit: mbar.l/sec calibration year: 2003 loss per year (%): 2.00 calibration temperature (C): temperature coefficient (%/C):...
  • Page 81 B 320 Connecting the detector directly to a printer or another device Calibration checking ticket CALIBRATION INFORMATIONS: with internal leak DATE|Jan/01/2003 TIME|01:19:23 current internal temperature(C)| current coef.sens| 00.78 global rate| 1.10E-07 background rate| 5.22E-11 calibrated leak-rate| 1.10E-07 target value| 1.10E-07 percent allowance (+/-)| RESULT(%)| Test ticket...
  • Page 82 B 400 Before starting up the leak detector ASM 182 series ������������������������������������������������������������ ������� ���������������������������� ������ The performance of the detector (pumping speed, accuracy and reliability) depends on: - the vacuum connections - the frequency and quality of maintenance ZERO - the helium calibration. INLET TEST HIGH...
  • Page 83 B 400 Before starting up the leak detector ASM 182 series Check the oil level of The pump has been drained: a label affixed on the cover of the the roughing pump unit indicates this and the filling (ASM 182 T) oil is supplied.
  • Page 84 B 401 Before starting up the leak detector ASM 192 series ������������������������������������������������������������ ������� ���������������������������� ������ The performance of the detector (pumping speed, accuracy and reliability) depends on: - the vacuum connections - the frequency and quality of maintenance - the helium calibration. Check power voltage Check that the power voltage is compatible with the power configuration of the leak detector: check the indications of the label...
  • Page 85 B 401 Before starting up the leak detector ASM 192 series Check the oil level of The pump has been drained: a label affixed on the cover of the the roughing pump unit indicates this and the filling (ASM 192 T / T2) oil is supplied.
  • Page 86 B 401 Before starting up the leak detector ASM 192 series Fix the remote control to its cable.  Alcatel Vacuum Technology France - User's Manual ASM 182/192 TD+ - ASM 192 T2D+...

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