ppbRAE 3000 User’s Guide
98
Replacing The Li-ion Battery
1. Turn off the instrument.
2. Located on the rear of the instrument is a battery tab. Slide it down to
unlock the battery.
3. Remove the battery pack from the battery compartment by tilting
it out.
4. Replace a fully charged spare battery pack inside the battery
compartment. Make sure the battery pack is oriented properly
inside the compartment.
5. Slide the capture tab back up to its locked position.
Replacing The Alkaline Battery Adapter
An alkaline battery adapter is supplied with each instrument. The
adapter (part number 059-3052-000) accepts four AA alkaline
batteries (use only Duracell MN1500) and provides approximately 12
hours of operation. The adapter is intended to be used in emergency
situations when there is no time to charge the Li-ion battery pack.
To insert batteries into the adapter:
1. Remove the three Philips-head screws to open the
compartment.
2. Insert four fresh AA batteries as indicated by the polarity (+/-)
markings.
3. Replace the cover. Replace the three screws.