6
ask for assistance to professionally qualified personnel from a telephone distant
•
from the appliance.
Moving parts, also during the appliance's start-up and shut-down cycles. Do not remove
guards. Make sure the appliance cannot be started up inadvertently.
PoIsonInG HAZARd
Make sure the flue gas components are tight and compliant with established regulations.
After any intervention on these parts, check for tightness.
BURn HAZARd
The appliance contains numerous hot parts. Do not open up the appliance or touch the
fumes outlet pipe. If necessary, contact your Technical Assistance Centre.
The appliance has a sealed circuit classified as pressure equipment, i.e. with internal pres-
sure higher than atmospheric pressure. The fluids contained in the sealed circuits are
harmful if swallowed or inhaled, or if they come into contact with the skin. Do not carry
out any operation on the sealed circuit or on its valves.
eLeCtRoCUtIon HAZARd
Use only approved components for the electrical connections, as specified by the
•
manufacturer.
Disconnect the electrical power supply before working on the appliance's internal
•
electrical equipment (electrical panel, motors, control board, etc.).
Make sure the appliance cannot be started up inadvertently.
•
The electrical safety of the appliance is ensured only when it is correctly connected to an
efficient grounding system, compilant with current safety regulations.
dAMAGe dUe to AGGRessIVe sUBstAnCes In tHe AIR sUPPLY
Hydrocarbons containing chlorine and fluorine compounds, will increase corrosion. Make
sure the air supply is free of aggressive substances.
ACId CondensAte
Drain out the condensate produced during combustion as indicated in paragraph 5.5
CONDENSATE DISCHARGE
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33.
exPLosIVe/fLAMMABLe MAteRIALs HAZARd
Do not use or store flammable materials (paper, solvents, paint, etc.) in the vicinity of the
appliance.
ReCoMMendAtIon� Stipulate a maintenance contract with an authorised specialist
contractor for the annual inspection of the appliance and maintenance when needed.
Maintenance and repairs may only be done by a contractor legally authorised to work on
gas appliances and equipment. Use only original spare parts.
