Power Supply Of Laser - THEIS VISION 2N AUTOSLOPE Instructions De Service

10. Power Supply of Laser

The battery level indicator shows the battery status in four
steps.
If the three bars on the display are blank and the outside
frame flashes, the battery is flat and you must charge it. If
you do not notice this, the device switches off
automatically after a certain amount of time.
During charging the three bars flash from top to bottom.
When the battery is fully charged, all the bars are shown.
Charge the battery at room temperature using only the
THEIS standard mains unit connected to the charger
socket below the laser. Charging at temperatures below
+5°C can lead to defects in the battery.
Charging is also possible during operation. Overloading is
not possible.
Only use the charger on dry premises!
The batteries that are used with Eneloop™
technology have the advantage of low levels of self-
discharge. This means that if you do not use the
device, you only need to recharge it every six
months.
In the battery compartment, you can also use normal
alkaline mono-cells. Under no circumstances must you
recharge them. If you do this by mistake, the battery
symbol flashes.
Important: Observe the correct polarity. There are ±
symbols on the base of the battery compartment.
Observe the disposal information in point 21.
Important: Because the battery poles and contacts
may soil over time, resulting in contact problems,
regular inspection and possibly cleaning with a soft
cloth and cleaning agent (spirit, alcohol) are neces-
sary.
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