Bar Code Radio Scanner System
ELB
Scan
-300 - Technical Documentation
02.10.2007 © E.L.B. Ex-Geräte Bachmann GmbH & Co.KG Page
7
4
Charging of the built-in Battery
Charging only with the enclosed charging device and outside of the Ex area.
The charger contains circuitry to protect Ex components inside of the scanner.
The charging head may be fixed to the wall like in
the figure. It should then be mounted so high, that
the charging LED is easily visible. Fix the scanner
to the wall with a fitting pipe clip e.g.
Plug in the wall cube and connect the scanner
with the charger head with the laser window (and
the LED) away from the wall. The charging pins
will now easily lock in the scanner contacts, which
the scanner acknowledges with a beep (or an
ascending melody, if the battery had been flat).
The LED is continuously on.
The LED flashes at room temperature when the
battery is charged about 70%. Do not leave the
scanner in the charger eternally. Long time stand-
by charging reduces the life time of the battery.
Approximate charging times at room temp.:
hours 1,3
4
8
charge [%] 25 50 100
Self-discharging:
ca. 40 % after one month at 20°C
Scanner
Pipe
clip
Charg.
LED
Charging pins
Charging
head
1. step:
Release the adaptor by
sliding the button
2. step:
Take out the
current adaptor
3. step:
Insert one of the
following adaptors:
EU - 230 VAC
GB - 230 VAC
Australia - 240 VAC
6V
Charger LU-300
(110 ... 240 VAC)
Exchanging of adaptors
USA - 110 VAC
