Sampling Pump; Datalogging; Charging The Entryrae - Rae EntryRAE PGM-3000 User Manual

Sampling Pump

Under normal operating conditions, when the monitor is not in an alarm
state, the pump cycles on and off about every eight seconds. This on/off
cycle improves the reliability of the PID and saves battery life. Press the Y
key and the N key simultaneously and the pump will run continuously for
fi ve minutes. The pump also runs continuously when:
1.0 The concentration of any measured gas or vapor triggers an alarm
condition.
2.0 The concentration of VOCs approaches alarm conditions.
The monitor can detect any obstructions in the external fi lter that causes
a pump stall. The alarm activates and the pump symbol blinks in the
upper right corner of the display. Clear the obstruction.
Press Y to start the pump again.

Datalogging

Datalogging occurs automatically for all enabled sensors at one-minute
intervals, allowing fi ve days' continuous data storage. When the end of
the storage memory is reached, the monitor automatically wraps around
to the beginning of the log and overwrites the oldest stored data.
NOTE: Datalogging pauses when the monitor goes into Programming
Mode.

Charging the EntryRAE

The battery charge is indicated on the EntryRAE screen by the battery
charge status icon on the monitor's LCD. When the icon's segments are
fi lled in, the battery is charged. As the battery is discharged, the segments
disappear, indicating that the unit should be charged before use. Refer to
"Maintenance" for instructions on changing/removing the battery.
The Li-Ion battery pack can be charged alone or while it is installed in
the monitor. To charge an installed battery, simply plug the transformer
into the cradle and into an AC electrical outlet. Place the monitor in the
cradle. The monitor (or battery) is fully charged when:
s The LED on the charging cradle is green
s The "Fully Charged" message appears on the display
s The segments of the battery icon are blinking.
Operating the EntryRAE 19 Operating the EntryRAE Operating the EntryRAE 19