E 400
Basic maintenance of the analyzer cell
GB
00046
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E
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07
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J
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08
Restart and check
proper operation of
the analyzer cell
g
Connect again the 2 plugs to the analyzer cell.
g
Start the leak detector.
g
Initial filament start and auto-calibration may fail due to exposure
of the inside of the analyzer cell to atmospheric pressure during the
maintenance process.
Let the detector run for a few minutes to obtain proper vacuum
inside the analyzer cell.
If the filament did not light, reset it and run an auto-calibration.
g
Check the lightness.
g
The filament that is active when the leak detector is stopped is always
the one used when the leak detector is restarted.
Reset the filament
information timer
After the basic maintenance of the analyzer cell, reset the filament
information (timers).
Filament #1
Filament #2
Switch on/off
the filament
2x
Filament ON
Filament OFF
Verification of the
electrical zero
g
Switch off the filament
g
Check if the He signal is on «0» (3 or 4 leds lighted).
If it’s not the case, start an auto-calibration.
In case of failure, contact the Customer’s Service.
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Содержание ASM 142
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