- MAINTENANCE
Execute this procedure only
with machine cooled down
and completely un-pressuri-
zed (pressure gauge pointer
on the "0" position (Fig. 27).
The safety valve n°45 (fig.25)
is a certified mechanical
component that has a
guarantee of up to 24 months
from the date of
manufacture, shown on the
paper certificate received
during the sale, and add in
the packaging. At the end of
the 24 months it is necessary
to replace it by calling the
service center or the
distributor / retailer from
which the product was
purchased.
The unit is designed
for use of
detergents with pH
between 5.5 to 7.5.
English
N.B. Uses of products
containing Chlorine and
Amonia are not allowed.
With vacuum cleaner
version, use of foaming
products are not
recommended
44
i
Fig. 25