Special Requirements For The Installation Site - GEM KMG Series Installation And Maintenance Manual

3 • SPECIAL REQUIREMENTS FOR THE INSTALLATION SITE
3.1 • The room where the oven is to be fitted has
to be well ventilated with all the openings
required for rooms with gas installations
(see specific regulations).
3.2 • In addition, it is good policy to locate the
appliance under an extractor hood so that
cooking vapours can be removed rapidly
and continuously.
3.3 • The room must have a flue gas extraction
stack (appliances with installation type
B13), or a suitable flue gas extraction
system fitted with all relevant safety
devices (appliances with installation type
B23). Further details are given under the
heading: "Gas connection procedures".
Check with the appropriate agency whether
or not special authorization is required
for the emission of flue gases into the
atmosphere.
3.4 • Current CEI (Italian Electrotechnical
C o m m i t t e e ) r e g u l a t i o n s r e q u i r e t h e
installation of a multiple pole switch
between the oven and the electrical power
supply; the switch must have a contact
gap of at least 3 mm on each pole.
3.5 • The oven needs two water supplies, one
of which need not be softened, but must
necessarily be cold (for condensing steam).
The other supply, serving the vaporizer,
must incorporate a softener with suitable
flow and pressure specifications (see
technical data and water connections
heading). A shutoff valve must be installed
on each of the water supply pipelines to
the appliance.
3.6 • The room must have a water drain in a
good position for the oven to be installed,
its specifications are given under the
heading "Water and drain connections" in
this manual.
3.7 • The gas supply plumbing must be installed
in accordance with current regulations,
adopting pipe sections and pressures
suitable for the appliance (see technical
data and gas connections heading).
A fast acting shutoff valve must be installed
on the gas inlet line to the appliance. It is
absolutely essential that this valve should
be specified to current standards and type
test approved.
3.8 • The electrical isolating switch and the
water and gas shutoff valves must all be
located near to the appliance, within easy
reach for the user.
7
90027360rev00