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CALIBRATION
9 - 5
ETC00781(4) Series 100 e 02/2004
Push the key
until the display shows (Spanning channel 1) or
(Spanning channel 2) resp.
Press the key
Enter the correct user code, if not already entered
The displays will now show resp.
The actual concentration - level will be displayed.
Wait at least the entered flushing period and t
90
time to go by.
Push the key
The test gas setpoint resp. will be displayed.
If necessary, enter the test gas setpoint value, taken from the manufacturer’s certificate on the
gas bottle
using the keys
and
MANUAL SPANNING