CHARGER / DISCAHRGER UL10 OPERATION MAUNAL
10 © NorTec Electronics 2014
3 Principle of operation
3.1 Connection
Connection is made following the instructions below:
- connect to the 220 V AC mains
- connect the battery
- put the mains switch POWER ON / OFF (2.1.1a) into position ON
- check if the red LED indicator is on.
After that the automatic self test follows.
NOTE!
The procedure is interrupted in case of an error message. After a successful self-test the parame-
ters of the connected battery should be entered by selecting a corresponding item. This is done with
the keys 4; 6 and ENTER↵. The available types of batteries correspond to item 1.1.2.
3.2 Installation
The device should be installed so that uninterrupted ventilation of and air exhaust from the device
are ensured (at least 5 cm free space from the back face of the device).
The cooling air is delivered from below and exits through the rear face. When the device operates
in the open air, e.g. under a tent, check that it is placed n a dust-free base otherwise the cooling
process can be inhibited.
The device should be operated in the buildings designed for this purpose on corresponding bases
because the pull-out unit is fitted with a fan without any extra case so that the device without a pro-
tective body can be damaged or the servicing personnel can be traumatized.
3.3 Commissioning
3.3.1 Mains Connection
- put the switch POWER ON/OFF into the position OFF
- connection to the mains 220 V AC is made with a mains cable extending through the rear face and
fitted with a connector type CEBEC (at an angle 90
о)
- connect the cable from the battery to the device (+ and -). It is impossible to confuse the polarity
because the connector is provided with a special key
- connect the measuring cable when operating with nickel-cadmium batteries
- the battery is connected to the UL10 with the cables from the delivery set (the cables with clamps
(+ and -)). Check the polarity! When connecting the battery with the cable with tapered outlet clamps
with built-in temperature sensors it is impossible to confuse the polarity because of the geometry of
the poles of the battery.
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