3.2. Care and maintenance
Exchange of wear and tear parts
1.
To exchange the fuse, please remove the cover first. Replace
the cover properly after exchanging the fuse. Disconnect the
main power cable before opening the cover, RISK OF
ELECTRIC SHOCK!
2.
Exchange of other wear and tear parts only by Olympia and
authorized dealers.
Cleaning the NC 550
The NC 550 has to be regularly cleaned of dust and other contamination, which are partly getting into the unit
during operation; they contaminate the sensors and prevent optimal counting and checking of banknotes.
Lift the NC 550 cover and remove it. Use a soft brush or cloth for cleaning the sensors and remove the dust.
Use a compressed air spray for banknote counters to remove dust from difficult accessible places. This ensures
years of correct functioning of the NC 550.
Position of the sensors
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