www.pulsar.pl
SWS series
5
2.2 Installation procedure.
CAUTION!
Before installation, cut off voltage in 230 V power-supply circuit. To switch power off, use an
external switch, in which distance between contacts of all poles in disconnection state is not
less than 3mm.
It is required to install an installation switch with a nominal current of min. 6 A in the power supply
circuits outside the power supply unit.
1. Mount the device in a selected location and connect the wires.
2. Remove mounting plate by unscrewing screws, then release plate from hooks (slide up and slightly pull).
3. Connect the power cables (~230 V) to L-N clips of the PSU. Connect the ground wire to the clip marked by the
earth symbol
. Use a three-core cable (with a yellow and green protection wire) to make the connection.
Lead the cables to the appropriate clips through the insulating bushing of the PSU.
Shock protection circuit shall be done with a particular care: yellow and green wire coat
of power cable should be connected to terminal marked with the grounding symbol on PSU
enclosure. Operation of PSU without the properly made and fully operational shock protection
circuit is UNACCEPTABLE! It can cause damage to equipment or an electric shock.
4. Check output voltage and adjust if necessary using potentiometer.
5. Screw switch to mounting plate.
6. Connect switch using cable terminated with a DC 2.1/5.5 plug.
7. Mount inside enclosure.
8. Connect the power 230 V
9. After installing and checking proper working, the enclosure can be closed.
3. Maintenance.
Any and all maintenance operations may be performed following the disconnection of the PSU module from the
power supply network. The PSU does not require performing any specific maintenance measures, however, in the case
of significant dust rate, its interior is recommended to be cleaned with compressed air. In the case of a fuse replacement,
use a replacement of the same parameters.
WEEE MARK
According to the EU WEE Directive – It is required not to dispose of electric or electronic waste as unsorted
municipal waste and to collect such WEEE separately.
CAUTION!
The power supply module unit is adapted for a sealed lead-acid battery (SLA). After the operation period it must not be
disposed of but recycled according to the applicable law.
Pulsar sp. j.
Siedlec 150, 32-744 Łapczyca, Poland
Tel. (+48) 14-610-19-40, Fax. (+48) 14-610-19-50
e-mail:
