RKI Instruments SDM-2012 Standalone Configuration - Manual (Page 63)

Bump Testing a Gas Tracer • 58
7. Connect the exhaust line to the exhaust fitting on the Gas Tracer.
Figure 31: Inserting the Gas Tracer
8. Press and hold the POWER ENTER button on the Gas Tracer until you hear a
beep, then release it. The Gas Tracer will begin its power up sequence (see
exceptions below in step 9). If a successful connection between the instrument
and the SDM-2012 occurs, the home screen will appear on the instrument
display at the end of the startup sequence. The heart symbol will be flashing
and the combustible channel will scroll through the auto calibration values for
all installed combustible gas sensors. All Gas Tracers will scroll through the
%LEL and ppm auto calibration values. The %volume auto calibration value
will only appear if you have a %volume combustible gas sensor installed. If the
GX-2012 or Gas
Tracer with Alkaline
Battery P ack
GX-2012 or Gas
Tracer with Li-Ion
Battery P ack