Zanussi N 900 Brochure & Specs page 9

Washware hygiene
T
he atmospheric duo rinse system with built-up air gap
assures the highest rinsing quality. Hot water at a constant
pressure in any conditions guarantees that every washed
item will be detergent free and perfectly hygienic
The Duo rinse system ensures complete detergent removal
with minimum water consumption: hot rinse even from the
second rinse created by additional 3 kW electrical elements
in the duo rinse tank.
Washing performance
T
he Ideal Washing Performance (iWs) consists of separate
modules for pre-washing, washing and rinsing, this allows
to maintain the best working conditions in each washing
phase.
The pre-wash zone is now completely detached from the
detergent laden heated wash zone water, and uses only
fresh cold water, ideal to prevent protein food stuff from
sticking to the plates.
The wash zone is also physically separated from the rinse
zone (that in traditional systems is carried over from the
rinse area) so the wash tank is free of rinse aid which
typically weakens the working power of the detergent,
resulting in excessive detergent consumption.
The traditional dishwashers need to be completely drained
and re-filled at some stage, while the Ideal Wash System of
the Zanussi Professional Rack Type continues washing with
only a minimal quantity
of water, even during
long washing periods
which last several hours.
TRADITIONAL
PROCESS
Pre-wash
ZANUSSI
IDEAL WASH
SYSTEM
Pre-wash
85°C
50°C
10°C
0°C
Duo rinse pump Boiler
Duo Rinse system
Detergent
Wash Rinse
Wash Rinse
°C
Rinse aid