ATA 900 K4 Serie Installation, Utilisation Et Entretien page 33

PROVISIONS FOR INSTALLATION
Place
It is advisable to install the appliance in a well ventilated room or under an extractor hood. The
appliance may be installed as a single unit or together with others. In both cases, if it is installed
near a wall of inflammable material, protective measures must be taken (e.g. use of sheets of
refractory material) which ensure that the temperature of the walls is within the established safety
limits.
Installation
Installation operations, gas or voltage conversions to other than the original, starting up the
installation or appliance, ventilation, letting out fumes, and maintenance must be done following the
manufacturer's instructions and observing the norms in force, by qualified personnel, in compliance
with the following provisions (GB):
 Health and Safety at Work Act, 1974
 Codes of Practice, BS6173, 1982
 The Building Regulations, 1985
 The Building Standards Regulations, 1981
For others countries follow the relevant local rules for:
 Building regulations and local fire prevention provisions
 Safety norms in force
 The Electrical Norms in force
 The Fire Brigade rules
INSTALLATION
Remove the appliance from the packaging, ensure that it is intact and, if in doubt, do not use it but
contact professionally qualified personnel. The packaging materials are compliant with environmental
safety regulations. They can be stored without risk, or else should be disposed of in accordance with
current national regulations, particularly those regarding the nylon bag and the polystyrene.
After verifying that the appliance is in good conditions, the protective film may be removed. Clean
the external parts of the appliance carefully with warm water and detergent, using a cloth to remove
all remaining residues and then dry it with a soft cloth. If there are still traces of glue, these can be
removed using a suitable solvent (e.g. acetone). Under no circumstances should abrasive substances
be used. After the installation the appliance should be levelled by lowering or raising the adjustable
legs.
Electric connection
Before connecting the appliance, it should be checked to ensure that it is set for the same voltage as
that of the available power supply. If it is not, then the connection should be adjusted, as shown in
the electrical diagram, where voltage conversion is provided for. The bracket with the terminal
board is situated behind the control panel. If the supply cord is damaged, it must be replaced by
the service agent or similarly qualified persons in order to avoid a hazard. It is also necessary
to check that the appliance is properly earthed, that the earth wire on the connecting side is longer
than the other wires and that the connecting cable is of a sufficient diameter for the power
consumed by the appliance, at least H07 RN-F. In accordance with international requirements,
an omnipolar isolating switch with a minimum contact opening of 3 mm, which must not
interrupt the green-yellow earth cable, should be installed upstream from the appliance. The
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