RKI Instruments Gas Tracer - Manual (Page 193)

Gas Tracer Operator’s Manual Replacing the LEL and CO Filters • 185
4. Insert the battery pack into the charging station as shown in Figure
26 below so that the metal contacts on the back of the battery pack
come into contact with the metal contacts in the charging station.
When proper contact has been made, the red LED on the charging
station will turn on.
Figure 26: Putting the Battery Pack into the Charging Station
5. When a full charge has been reached, approximately 4 hours, the
red LED on the charging station will turn off. Remove the battery
pack from the charging station and unplug the charging station’s
power cord from the AC outlet.
Replacing the LEL and CO Filters
1. Verify that the Gas Tracer is off.
2. Use a screwdriver to remove the three screws holding the belt clip
to the back side of the instrument. Two of these screws also secure
the flow chamber.
3. Remove the belt clip and unscrew the remaining screw holding in
the flow chamber.
4. Grab the exhaust tube and pull it gently away from the unit to slide
the flow chamber out of the unit. The CO (charcoal) filter may
come out.
5. To replace the LEL filter, remove the old one from its recess in the
sensor gasket and replace it with the new one making sure that it is
properly seated. You do not have to remove the sensor gasket to
replace the LEL filter. It sits in a recess on top of it.
Battery Pack
SDM-2012
BUMP
GX-2012 OFF
COPY
POWER
CAL. EDIT
ENTER
1SEC ON
3SEC OFF
CHARGE