User Instructions

www.pulsar.pl           RSUPS108         RACK POWER  
9 
4.  Operation and use. 
4.1.  Overload or short circuit of the PSU output. 
In case of overload, the output voltage is automatically shut off, and so is the LED indicator. The restoration 
of the voltage takes place immediately once the failure (overload) is over.  
4.2.  Battery-assisted operation. 
In case of a main power outage, the device is immediately switched into a battery-assisted operation.  
The  PSU  is  equipped with the  discharged  battery disconnection  system.  During 
the battery-assisted operation, reducing voltage below 19 V at the battery terminals will 
cause battery disconnection. 
4.3.  Maintenance. 
Any and all maintenance operations may be performed following the disconnection of the PSU from the 
power supply network. The PSU does not require performing any specific maintenance measures. In case of fuse 
replacement, use a replacement of the same parameters. 
WEEE LABEL 
Waste electrical and electronic equipment must not be disposed of with normal household 
waste. According to the European Union WEEE Directive, waste electrical and electronic 
equipment should be disposed of separately from normal household waste
. 
The power supply 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 Ćapczyca, Polska 
Tel. (+48) 14-610-19-40, Fax. (+48) 14-610-19-50 
e-mail: biuro@pulsar.pl, sales@pulsar.pl 
http:// www.pulsar.pl, www.zasilacze.pl 









