- 24 -
4-7. Air Calibration Mode
Keep pressing the AIR switch.
The screen says Adj - HOLD
AIR.
When RELEASE is displayed,
release the AIR switch.
A 30-second countdown is
started on the LCD.
(countdown for TC sensor
versions only)
When the zero adjustment is
successfully completed, END
is displayed, and you return to
the detection mode.
WARNING
When air calibration is performed in the atmosphere, check the atmosphere for freshness before
beginning the calibration. If other gases exist, the adjustment cannot be performed properly, thus
leading to dangers when the gas leaks.
CAUTION
Perform air calibration under pressure and temperature/humidity conditions close to those in the
operating environment and in fresh air.
Perform air calibration after the reading is stabilized.
If there is a sudden temperature change of 15C or more between the storage and operation
locations, turn on the power of the gas monitor, let it leave for about 10 minutes in a similar
environment to the operation location, and perform air calibration in fresh air before using it.
To Next Page
Loading...
