Leica BLK2GO, Руководство пользователя

Страница: 21 / 44

4 Power Supply
4.1 Battery and Charger Safety
Use the batteries, chargers and accessories recommended by
Leica Geosystems to ensure the correct functionality of the instrument.
•
The battery must be charged before using it for the first time because it is
delivered with an energy content as low as possible.
•
The permissible temperature range for charging is from 0 °C to
+40 °C/+32 °F to +104 °F. For optimal charging, we recommend charging
the batteries at a low ambient temperature of +10 °C to +20 °C/+50 °F to
+68 °F if possible.
•
It is normal for the battery to become warm during charging. Using the
chargers recommended by Leica Geosystems, it is not possible to charge
the battery once the temperature is too high.
•
For new batteries or batteries that have been stored for a long time
(> three months), it is effectual to make only one charge/discharge cycle.
•
For Li-Ion batteries, a single discharging and charging cycle is sufficient.
We recommend carrying out the process when the battery capacity indic-
ated on the charger or on a Leica Geosystems product deviates signific-
antly from the actual battery capacity available.
•
The batteries can be operated from
−
20 °C to +55 °C/
−
4 °F to +131 °F.
•
Low operating temperatures reduce the capacity that can be drawn; high
operating temperatures reduce the service life of the battery.
4.2 Charging Station
The Charger GKL821 is a multi-charger for indoor-use with four battery bays.
The charger is used for battery packs which are used in reality capturing
equipment. In these applications, and thus for the charger, high reliability and
safe operation over the expected product lifetime are of highest importance.
The GKL821 offers the following functions:
•
Power supply either over AC or DC
•
LED to indicate the status
•
Four battery positions
•
Charging of one to four battery packs at the same time
☞
The GKL821 can charge one to four batteries at a time depending on
requested battery charging current.
19534_001
a b c
a GKL821charger
b AC/DC power adapter
c AC power cable
General
First-time use/
charging batteries
Operation/
discharging
Description
System components
Power Supply 21