©Hartenberger Unterwassertechnische Geräte GmbH Rights reserved for technical changes. Issue 01.2011
19
Instructions for use Hartenberger High-Tech-UW-Lamp nano compact
The charger off-shore 1/6 is suitable for charging the High-Tech-mini lamp nano
compact.
The max. charging current is approx. 1.1 Amps.
The charging time for the nano compact is approx. 3 hours.
The charger uses the latest technology with a wide range input voltage rating and
accepts any voltage between 100 and 250V and frequencies between 45 and 65
Hz. It is not necessary to mechanically pre-select the local voltage. All
Hartenberger cell packs with 5-6 cells (6 – 7.2V) are identified by the charger
when connected and will have an optimal; efficient charge.
When charging the nano compact lamp, the cell pack monitoring is carried
out by the electronic module in the cell pack.
First connect the charging cable to the charger using the chinch plug. The
charging cable is plugged into the charging sockets on the lamp with banana
plugs. When connecting the cable(s) to the lamp and/or charger, guide the plugs
straight into the sockets and do not use excessive force. Ensure the correct plug
is connected in to the charging socket, follow the colour coding and labelling
(red/+ on the right, blue/- on the left )
The charger is initiated when the mains is connected (plugging the charger into
the mains socket). The charger is equipped with a standard euro 2 pin flat plug.
Other popular plug configurations are available and replace the euro plug simply
by pulling it out and fitting the plug desired.
Avoid short circuiting the plug pins (e.g. with a metal object crossed over
the two pins). Ensure the charger is dry and away from moisture and the
cooling slots are not covered or restricted particularly in extreme
climates/conditions.
All the functions of the charger are displayed via a single LED.
Charger LED when charging NC or NMH re-chargeable cells:
Red
Mains power is connected, cell pack is charging.
Off
No mains power or no cell pack connected.
Red blinks slowly Mains power connected, cell pack is fully charged and a
trickle charge is active.
Rot blinks fast
Mains power connected, the cell pack is fully discharged and
is being regenerated by the charger.
If fully discharged cell packs are connected, the LED will blink red very fast
(approx. 3 x per second). Stop the charging process after approx. 5 minutes by
isolating the mains power. Resume the charging process after approx 3 minutes.
If the charger repeatedly blinks fast on re-starting the charging process, the cell
pack is probably defective and can/should not be charged).
Charger LED when charging lithium manganese re-chargeable cells:
When the cell pack is fully charged (all 4 LEDs on the nano compact display
of off) the electronic module in the lamp will cut off the charging current to
the lamp. The charger LED is off or may blink irregularly.
