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Portable Trace Oxygen Analyzer Installation
Teledyne Analytical Instruments 17
Installation
The Model 3110 Trace Oxygen Analyzer is designed to be portable
and easy to setup and configure. To setup the analyzer:
• Read the Manual
• Charge the battery
• Install the sample and vent gas lines
• Install the trace sensor and purge the analyzer
• Calibrate the analyzer
• Set the sample gas flow rate
2.1 Charging the Batteries
The unit is powered by 2 Intrinsically Safe rated sub-C Ni-Cd
batteries and is shipped with batteries fully charged. The batteries,
however, will require periodic recharging. For recharging, access to an
AC power source of 100 to 240 volt, 50/60 Hz will be required and the
instrument should not be recharged in a hazardous area. Connect the
universal AC charger adapter supplied with the instrument to the AC
power outlet. Plug the other end of the charger into the port on the rear
panel as shown in Figure 2-1. The green charge indicator LED should be
illuminated to indicate that the unit is charging.
To fully recharge a set of batteries will take approximately 16
hours. The instrument should not be left on the charger for longer than
20 hours nor should the charger be left attached to the instrument when
the unit is not charging. The Model 3110 cannot be operated while the
battery charger is attached.
CAUTION: DO NOT CHARGE THE BATTERY IN A HAZARDOUS
AREA. THE INTRINSICALLY SAFE CLASSIFICATION
OF THIS INSTRUMENT DOES NOT APPLY WHEN
THE CHARGER IS ATTACHED TO THE
INSTRUMENT. REMOVE THE INSTRUMENT TO A
NON-HAZARDOUS AREA BEFORE CONNECTING
THE BATTERY CHARGER TO THE INSTRUMENT.