Teledyne AX300-I - Medical application oxygen analyzer - Manual (Page 16)

Operating Instructions AX300-I
Teledyne Analytical Instruments
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2.1.2.2 Universal Mounting Clamp Installation
The optional Universal Mounting Clamp comes with a 1/4-20 screw for se-
curing the clamp to the rear of the analyzer. A threaded brass insert is installed on
the back of the analyzer for this purpose. See Figure 2-5.
Figure 2-5: Brass Insert for Universal Mounting Clamp
2.1.3 Battery Installation
Note: Three “AA” alkaline batteries must be installed in the unit before the analyzer
will operate. The unit must be recalibrated whenever new batteries are installed.
To install the batteries:
1. Turn the unit off (if it is on).
2. Hold the analyzer face down in the palm of your hand. Use a coin to
pry up the latch that secures the battery compartment door. Remove
the battery compartment door.
CAUTION: IMPROPER INSTALLATION OF THE BATTERIES MAY RESULT IN
DAMAGE TO THE UNIT AND BATTERIES.
Note: Use alkaline batteries only. Other battery types will produce erroneous battery
test readings.
3. Install 3 “AA” alkaline batteries into the holder as shown in Figure 2-
6. Each battery has its own slot. To insure proper polarity, place the
bottom (flat) or negative end of the battery in the end of the holder
marked “–”. Place the top (button) or positive end of the battery in the
end of the holder marked “+”. Do this for each battery.