Rechargeable battery connection and state check – 2N Lift8 v1.6.0 User Manual

Page 29

2N TELEKOMUNIKACE a.s., www.2n.cz

Power supply

The

is powered by 100–240V mains power.

Rechargeable Battery Connection and State Check

Procedure:

1. Keep the

disconnected from the mains.

2. Loosen the three screws on the upper cover of the

CU.

3. Move the upper cover of the

in such a way that you can remove it.

4. When removing the cover, proceed with caution, be careful about the earth wire
connecting the cover with the

bottom part. Do not disconnect the wire unless

there is a reason to do so!
5. Interconnect the rechargeable batteries and connect them with the motherboard
using a FASTON cable (see the figure below). Mind the polarity.

6. Replace the upper cover on the

and tighten the cover fitting screws. Doing

so make sure that the earthing wire is connected to the cover!

7. Connect the

power cable to a 230V socket.

After plugging the

into the socket the LED (Power/battery) should start to flash

(charging). The

charges the rechargeable batteries until fully charged. After some

time the flashing green LED (charging) should change to a permanently illuminated
green LED (battery charged).

Warning

Never connect an AC source or unstabilised DC source to avoid CU
damage.