NaceCare Solutions DP620 - Manual (Page 13)

13
BRUSHES
“Use original DUPLEX brushes exclusively ”
The original DUPLEX brushes are tested and balanced individually with
special electronic instruments and guarantee the absence of vibrations that
could generate damaging mechanical stress for the machine and the floors.
The use characteristics of the brushes can be recognised via the colour:
Light grey; Black; Black/hard; Yellow; Brown; Scotch-brite (compact); Dark
grey (Tynex).
Light grey brushes:
Universal use for light dirt on all types of floors (standard supply).
Soft black brushes:
Universal use for heavy dirt and less delicate floors.
Hard black brushes:
For scraping off resistant dirt (for this use it is sufficient to assemble one
“hard” brush only together with the other “soft” black brush.
Yellow brushes:
For cleaning carpets, rugs, parquet and particularly delicate floors.
How to clean carpets
Set the register to the working position, choosing the correct operating position
(normal carpets / long-pile carpets). It is recommended crossing over the
washing tracks in order to thoroughly wash all the fibres while taking care
not to wet the carpet too much. (Make several trial runs before proceeding
with the full washing operation).
How to clean Parquet
Do not wet the floor too much, especially the non-varnished types which
absorb a greater quantity of humidity. It is recommended always taking great
care when cleaning these floors, making several trial runs before proceeding
with the full washing operation.