sewerin EX-TEC SR2, Руководство по эксплуатации

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Gasing and Inertisation Gasing and Inertisation Gasing and Inertisation Gasing and Inertisation Gasing and Inertisation
To carry out gasing (concentration increase to 100 vol.%) or inertisation
(concentration reduction to 0 vol.%) proceed as follows:
•
manually select the
0...100 %VOL measuring 0...100 %VOL measuring 0...100 %VOL measuring 0...100 %VOL measuring 0...100 %VOL measuring
range
range
range range range with the zoom button and
the cursor buttons
•
this is the only measuring range
in which gasing and inertisation
can be unambiguously monitored
Automatic alarm reset Automatic alarm reset
Automatic alarm reset Automatic alarm reset Automatic alarm reset
•
if the signal button has been
pressed to deactivate an alarm,
the alarm signal is automatically
reset after approx. 60 seconds
•
the corresponding symbol
reappears in the LCD display
(item 2)
•
this is intended to stop you
forgetting that the alarm signal
has gone off
Cleaning Cleaning
Cleaning Cleaning Cleaning
Clean the detectors only with a damp cloth. No solvents, benzenes or
similar substances may be used !