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Condended Manual
ASM 142/142 D/GRAPH/GRAPH D
References
refer to a specific chapter of
the Operating manual.
For further information, please refer to
Operating manual supplied with your unit.
Detector connections . . . . . . . . . . . . . . . .
ASM 142/142 D Operator interface . . . . .
ASM GRAPH/GRAPH D Operator interface . .
Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . .
User interface level . . . . . . . . . . . . . . . . . .
Test cycles . . . . . . . . . . . . . . . . . . . . . . . . .
Helium signal analog scale display . . . . .
Audio alarm . . . . . . . . . . . . . . . . . . . . . . . .
Zero function . . . . . . . . . . . . . . . . . . . . . . .
2
Air inlet vent . . . . . . . . . . . . . . . . . . . . . . . .
3
Calibration . . . . . . . . . . . . . . . . . . . . . . . . .
4
Assistance to the test . . . . . . . . . . . . . . . .
5
Insert your
Condensed
5
Manual on the unit
cover
6
7
7
8
P/N: 107768 Ed .04
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10
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Summary of Contents for Adixen ASM 142

  • Page 1  ASM 142/142 D Operator interface . . . . . Calibration . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 2: Detector Connections

    Detector connections Left side Right side Neutral gas purge (ASM 142 D and ASM GRAPH D only) Main power RS232 interface Quick connector switch “I” (option) exhaust Main power cord Printer interface / I/O interface Long distance headphone/ (option) sniffer quick...
  • Page 3 Operator interface ASM 142/142 D Inlet port pressure analog display 17 Alphanumeric display (4 lines x 20 characters) Control and menu selection indicators (ON when 18 Parameter function keys (1 key per display line) activated) 19 Modification access keys (4 keys)
  • Page 4 Operator interface ASM GRAPH/GRAPH D Inlet port pressure analog display 19 Modification access keys (4 keys) Control and menu selection indicators (ON when activated) 20 RESET: next display/parameter circular function Auto-calibration START/ABORT control key 21/22 Plus or minus value adjustment, parameter Sniffing mode ON/OFF control key selection, audio volume adjustment keys Auto-zero ON/OFF control key...
  • Page 5: User Interface Level

    Start-up User interface level CAUTION The detector offers 4 user interface ASM 142/GRAPH levels for this section to accomodate any application requirements. After unpacking the unit, please fill up the roughing pump with oil, as indicated in the Operating manual .
  • Page 6: Test Cycles

    Test cycles SNIFFING TEST MODE  READY FOR CYCLE Leak detector in stand-by mode; connect the long STDBY STDBY distance sniffer probe to the quick connector. INLET VENT : off HARD VACUUM TEST MODE  READY FOR CYCLE Leak detector in stand-by mode; connect the part or SNIFFER SNIFFER Starting Sniffing test...
  • Page 7: Audio Alarm

    He signal analog scale display Audio alarm How to read the He signal analog scale? The audio alarm offers 2 modes of operation. They are both linked to the zero function.   Leak detector in hard vacuum or sniffing test mode and zero function reject point is visualized by a blinking led.
  • Page 8: Zero Function

    Zero function Deactivation of zero function:  ZERO The digital display shows the standard He signal.  Purpose: the zero function offers the operator the possibility to detect small leaks that are  Use Helium signal analog scale. smaller than the helium background. Analog display: ...
  • Page 9: Air Inlet Vent

    Air inlet vent Opening / closing air inlet valve Purpose: the air inlet valve vents the inlet of the detector back to atmosphere at the end  (user level 2 , 3 or 4 ) of the test. The indicator “inlet valve = off” indicates that the venting valve is not activated ƒ...
  • Page 10 Calibration AUTOCAL IN PROGRESS Internal: The internal autocalibration is automatically activated External: The external autocalibration allows direct readout in cases of operation with  ELECTR. ZERO ADJUST.  during the start-up process. It doesn’t require any an auxiliary pumping system. operator action.
  • Page 11: Assistance To The Test

    Assistance to the test The leak detector offers to the user 4 interesting Memo function To active/deactive this function and adjust display time of the  functions in order to improve test. leak value C 550 MEMO FUNCTION Memorization of the latest He signal measured after ...

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Asm 142 dAsm graphAsm graph d

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