OPERATION OF ACCESSORIES
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To install the adapter, remove the cover of the battery
compartment. Remove the Ni-Cd or Ni-MH battery pack
from the battery compartment and replace with the alkaline
battery adapter. Replace the battery compartment cover.
The internal charging circuit is designed to prevent damage
to alkaline batteries and the charging circuit when alkaline
batteries are installed inside the monitor.
Note:
The AA Alkaline battery adapter supplied by RAE
Systems Inc. is intrinsically safe!
3. External Filter
The external filter is made of PTFE (Teflon(tm)) membrane
with a 10-micron pore size to help mininize water from being
sucked into the sensor manifold, which would cause
extensive damage to the monitor. It will also prevent most
dust and other particles from entering the monitor and
prolong the operating life of the sensor.
To install the external filter, simply insert it to the front of the
inlet tube of the ppbRAE monitor.
