DELL 3000 User Manual

Regulatory Notices

C-5

All equipment that works together (computer, monitor, 
printer, and so on) should have the same power supply 
source.

The phasing conductor of the room’s electrical installa-
tion should have a reserve short-circuit protection device 
in the form of a fuse with a nominal value no larger than 
10 amperes (A). 

To completely switch off the equipment, the power sup-
ply cable must be removed from the power supply socket, 
which should be located near the equipment and easily 
accessible. 

A protection mark “B” confirms that the equipment is in 
compliance with the protection usage requirements of 
standards PN–93/T–42107 and PN–89/E–06251. 

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55899BK1.BK : 55899ac1.fm  Page 5  Wednesday, February 4, 1998  1:20 PM