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12.1.
External Battery Usage
An external battery unit, the RAE Systems RAE PowerPak, is used to power an EchoView in fixed
installations or in situations where extended battery life is necessary. The connector from the external
battery screws into the EchoView's battery compartment. Bottom views of the EchoView in its steel
enclosure are shown in the procedure below.
1. Remove battery cover with the 3-pin end of the sensor and battery removal tool by turning
counterclockwise.
2. Lift off the cover.
4. Use the open hex end of the wrench, and with both pins mated with the two holes on
the power end, tighten by turning clockwise until it is snug. Do not overtighten.
Consult the RAE PowerPak User's Guide for further connection and charging information.
EchoView User's Guide
3. Insert the power end of the cable
connected to the Power Pak.
40
Power
end
Cord to
RAE PowerPak
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