Table of Contents
Advertisement
G.9
Handrail (optional)
For correct assembly/disassembly of the handrail, refer to the
dedicated installation instructions.
H
CONNECTING THE WATER SUPPLY
WARNING
The installation must be carried
out only by specialised personnel
in accordance with F.2 Installa-
tion and connection diagram
H.1
Water connection
IMPORTANT
Carry out the water connection by referring to
paragraph A.8 Water connection.
The appliance must be supplied with drinking water at a
pressure of 1,5 – 3 bar (150 – 300 kPa).
IMPORTANT
If the water pressure is higher than that specified,
use a pressure reducer to avoid damaging the
appliance.
For correct installation, the water inlet pipe must be connected
to the mains using a mechanical filter and a shutoff valve.
I
CLEANING
I.1
Introduction
WARNING
• Only start cleaning once the
appliance has cooled.
• Do not clean the appliance
with flammable liquids.
CAUTION
Do not spray the appliance or its parts with
a high-pressure cleaner or a steam
cleaner; this may cause it to malfunction.
I.2
Cleaning the appliance and accessories
Before using the appliance, clean all the internal parts and
accessories with lukewarm water and neutral soap or products
that are over 90% biodegradable (in order to reduce the
emission of pollutants into the environment), then rinse and dry
thoroughly.
CAUTION
Do not use solvent-based detergents (e.g.
trichloro-ethylene) or abrasive powders
for cleaning.
CAUTION
Do not use steel brushes, steel wool,
copper cloths, sand-based or similar prod-
ucts for cleaning
Accessories such as baskets and containers must be cleaned
outside of the appliance.
I.3
Stainless steel surfaces
The reason stainless steel can resist corrosion and rust is its
passive layer which builds up when oxygen hits the metal
surface. There is sufficient oxygen in the air to do this.
CAUTION
If the handrail is present, do not place on it
more than 25 kg per meter of structure.
Before connecting the filter, allow a certain amount of water to
run in order to clear the pipe of any waste matter.
H.2
Drinking water supply
The appliance should be connected to fixed lines. Metal
installation pipes may not protrude more than 100 mm from
the floor.
IMPORTANT
• Gain always access to the pipes in accordance
with F.2 Installation and connection diagram.
• Connect the flexible hoses with a G 3/4" female
thread with a shut-off valve installed, to the on
site water pipes protruding from the floor.
H.3
Backflow protection
A backflow protection device is required to protect each
incoming water connection.
IMPORTANT
Install a single check valve, supplied with the
appliance, on the water connection pipe.
If this passive layer is physically broken or damaged by
chemical substances, leaving it unable to regenerate itself,
even rust-free stainless steel can be subject to corrosion.
It is possible to develop or regenerate the passive layer by
treating it with running, oxygen-rich water.
Oxygen-starving abrasives such as hydrochloric acid, chlor-
ides and spice concentrates, mustard, vinegar essences,
spice cubes and cooking salt solutions can lead to chemical
damage or rupture of the passive layer, depending on the
concentration and temperature.
Extraneous rust (iron particles), the formation of galvanic
elements and lack of oxygen could cause more damage.
If the appliance is kept in an environment with corrosive
substances (e.g. chlorine), it is advisable to apply a thin layer
of Vaseline oil to its cleaned stainless steel surfaces.
IMPORTANT
Keep stainless steel surfaces clean at all times and
make sure they are well ventilated.
Please follow these instructions:
• Remove grime, fat and other cooking residuals from steel
surfaces when cool using soapy water, with or without
detergent, and a cloth or sponge.
Dry the surfaces thoroughly after cleaning.
• In case of encrusted grime, fat or food residuals, go over
with a cloth or sponge, wipe in the direction of the satin
finish and rinse often.
Rubbing in a circular motion combined with the particles of
dirt on the cloth/sponge could spoil the steel's satin finish.
• Metal objects can spoil or damage the steel: damaged
surfaces become dirty more easily and are more subject to
corrosion.
• Restore the satin finish if necessary.
• Do not let stainless steel parts come into prolonged contact
with acids, spices, salts, etc. Even acid fumes which build
up from cleaning tiled surfaces can promote corrosion.
Rinse off work surfaces with fresh water. This applies
especially after cooking potatoes, pasta or rice in salted
water.
25
Advertisement
Table of Contents
