Operator's Manual

11.1 Tempus Pro battery
Tempus Pro User/Operator Manual - 41-2001EN-00 – Page 215
Battery Removal
 Slide the new battery all the way into the Tempus until it clicks into place on both sides.
Battery Insertion
11.1.3 Charging the battery
The battery can be charged either when it is fitted to the Tempus Pro or when it is removed from the
separate battery charger.
WARNING
Do not attempt to charge the battery using any charger other than those supplied by
RDT.
CAUTION
When the battery is low it should be recharged soon after use. Starting a Tempus on an
empty battery or leaving batteries in a low or empty state for prolonged periods may put the
battery into a deep-discharged state. In this state the battery LEDs will not light and the
battery will require a prolonged period on charge in order to return it to normal operation.
CAUTION
If none of the LEDs light, then the battery may have been deep-discharged. It should be left
on-charge on an external charger for 24 hours to bring the battery out of this state.
Note
Users are reminded that the Tempus (when using its external power supply) should not be
used to recharge batteries above 40C – see “14.2 Physical characteristics and
environmental specifications”.