User Manual

Write Commands • 3 3
Figure 27: Installing the Adapter Plate, Auto Cal
10.Turn the regulator on/off knob counterclockwise to open it.
Calibrati on gas will begin to flow.
11.Allow the gas to flow for two minut es.
12.Click Span. The program will take a few seconds to adjust
the instrument’s span settings. Th e Adjusting Span Window
will appear during this period.
Flow
%LEL
H
2S
O
2
To Fixed Flow
Regulator
CO
AIR
POWER
MODE
RKI GX-2009
H
2S CO %LEL O2
Adapter Plate