Operation Manual

18
UNO / DUO BOOSTER EXTENDED
Original Instructions
In connection with the working
process the optimum cleaning
will be reached by following
these 3 pieces of advice:
Advice no. 1
When using a detergent,
usually always apply it on a
dry surface. If the surface is
rinsed with water at fi rst, it may
be diffi cult for it to absorb the
detergent, and the result is a
reduced effect of the detergent.
Advice no. 2
When applying a detergent
on large vertical surfaces (i.e.
the sides of a truck) work from
below and upwards. Thus you
will avoid the detergent running
off the surface through grooves
and dark streaks appearing on
the surface whilst cleaning.
Advice no. 3
During the high pressure
cleaning you should work so
that the high pressure water
does not run over the surface
which has not been cleaned
yet. This is to ensure that there
is suffi cient detergent on the
surface when the high pressure
water hits the surface.
6 Maintenance
It applies to the most exposed
components that a minimum
of maintenance ensures a
prolonged and prob lem-free
operation. Therefore it will be
a good idea to make a habit of
the following:
Prior to attaching the water
hose and the high pressure
hose, the quick couplings
should be cleaned of dust and
sand.
Prior to attaching the spray
lance or other accessories to
the spray handle, the machine
should be started and the quick
coupling cleaned of dust and
sand.
6.1 Oil
Check the oil level
in the oil glas.
If the oil level
gets too low,
the machine will
automatically shut down.
In the case of repeated low
oil level (oil waste) please
contact a Nilfi sk-ALTO service
technician.
PROTECT THE
ENVIRONMENT
Waste oil and oil sludge must
be removed as laid down in the
instructions.