User manual

3. operating
the appliance becomes a associate to the mains plug St 1 at a earthing contactsocket 230 V / 50 Hertz
connected.Is responsible for seeing that the mains cable thus mislays will, that a damage the mains cable plus
uni- pull down of the apparatus prevents will. With that of the mains switch S1 becomes a the appliance
switched on and is thusaway ready for operation. With that of the turn-switch can the output voltage ac plus dc
via the built in bridge recitifier associate subsequent electrolyt capacitor in 2 V stepped discontinued will. The
decay the voltage takes place of the marked connector. The output voltage are additional a thermal automatic
circuit breaker provided security for.
4. application
the input voltage 230V / 50 Hertz is via the internal fuse Si1 plus the mains switch to transformer put. All
output voltage are galvanic from the net separate. With that of the change-over switch can the on the silk-
screen printing stated voltages discontinued will. The built in bridge recitifier associate following charging
condenser smooths the d.c. voltage. It I am allowed respective only one the exits charged will. With overcharge
detaches the thermal cutout from, this can additional removal of the cause again set will. The appliance is
universal usable, particularly in indoctrinate plus schools. For reasons of safety is additionally assistant the
ventilation slot uni- colander welded..
5. security advice
Alternating the built in fuse si 1 :
attention ! It I am allowed only the prescribed fuse (value see sticker)
of a specialist changed will !
The cutout can additional removal of the overload from the user auto- again set will.,