Ariston NIMBUS EXTERNAL UNIT 04 kW Technical Instructions For Installation And Maintenance page 42

Personal injury due to falling from a height or to
crushing (stepladders shutting accidentally).
Make sure that any rolling ladders are
positioned securely, that they are suitably
sturdy, that the steps are intact and not
slippery. Make sure that the ladders are fi tted
with handrails on either side of the ladder
and parapets on the landing.
Personal injury caused by falling from a height.
During all work carried out at heights
(generally above two metres), make sure
that parapets are used to surround the
work area or that individual harnesses are
used to prevent falls. The space where any
accidental fall may occur should be free from
dangerous obstacles, and covered by semi-
rigid or deformable surfaces for cushioning.
Personal injury caused by falling from a height.
Make sure that the work area has adequate
hygiene and health conditions in terms
of lighting, ventilation and the solidity of
relevant structures.
Personal injury caused by knocks, stumbling,
etc.
Protect the appliance and all areas in the
vicinity of the work site using suitable
material.
Damage to the appliance or surrounding objects
from fl ying splinters, knocks and cuts.
Handle the appliance with suitable protection
and with care.
Damage to the appliance or surrounding
objects caused by shocks, knocks, incisions and
squashing.
During all work procedures, wear individual
protective clothing and equipment. Do not
touch the installed product if barefoot or if
any part of your body is wet.
Personal injury caused by electrocution, fl ying
splinters or fragments, dust inhalation, shocks,
cuts, puncture wounds, abrasions, noise and
vibration.
Arrange materials and equipment in such a
way as to make handling easy and safe, and
avoid forming any piles which could give way
or collapse.
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Damage to the appliance or surrounding
objects caused by shocks, knocks, incisions and
squashing.
All operations on the inside of the appliance
must be performed with the necessary
caution in order to avoid abrupt contact with
the sharp parts.
Personal injury caused by cuts, puncture
wounds and abrasions.
Reset all safety and control functions
affected by any work carried out on the
appliance and make sure that they operate
correctly before restarting it.
Damage or shutdown of the appliance caused
by out-of-control operation.
Before handling, empty all components
which may contain hot water and perform
bleeding where necessary.
Personal injury caused by burns.
Descale the components, in accordance with
the instructions provided on the "safety data
sheet" of the product used, airing the room,
wearing protective clothing, avoid mixing
different products, and protect the appliance
and surrounding objects.
Personal injury caused by acidic substances
coming into contact with skin or eyes, inhaling
or swallowing of harmful chemical agents.
Damage to the appliance or surrounding objects
due to corrosion caused by acidic substances.
If you notice a burnt smell or see smoke
coming out of the appliance, disconnect it
from the power supply, open all windows
and contact the technician.
Personal injury caused by burns, smoke
inhalation, intoxication.
Do not climb the external unit.
Possible injury or damage to the appliance.
Never leave the external unit open, without
its housing, for longer than strictly necessary
for installation.
The appliance may be damaged by bad
weather.