Kärcher NT 48/1 Manuel D'utilisation Original page 6

23 ALWAYS USE EYE PROTECTION
when operating Vacuum Cleaner.
24 USE EXTRA CAUTION when operating
on stairs.
25 STAY ALERT! Do not use Vacuum
Cleaner when you are tired or under the
influence of drugs, alcohol or medica-
tion.
SAVE THESE INSTRUCTIONS
This vacuum is intended for commercial
use.
SAFETY INSTRUCTIONS
Servicing of double-insulated machines
In a double-insulated machine, two sys-
tems of insulation are provided instead of
grounding. No grounding means is provid-
ed on a double-insulated machine, nor
should a means for grounding be added to
the machine. Servicing a double-insulated
machine requires extreme care and knowl-
edge of the system, and should be done
only by qualified service personnel. Re-
placement parts for a double-insulated ma-
chine must be identical to the parts they
replace.
6 EN