User Instructions
www.pulsar.pl   EN54C    RED POWER plus 
8. Technical inspections and maintenance. 
Technical inspections and maintenance can be performed after disconnecting the power supply from 
the power network. The PSU does not require any specific maintenance, however, its interior should be cleaned 
with  compressed  air  if  it  is  used  in  dusty  conditions.  In  case  of  fuse  replacement,  use  only  compatible 
replacement parts. 
Technical  inspections  should  be  carried  out  not  less  frequently  than  once  per  year.  During  the 
inspection, check the batteries and run the battery test. 
4 weeks after installation, re-tighten all threaded connections, (see Fig 2 [1,2]). 
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 unit is adapted for cooperation with the sealed lead-acid batteries (SLA). After the operation 
period they must not be thrown but recycled according to the applicable law. 
Pulsar sp. j. 
Siedlec 150, 32-744 Łapczyca, 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 










