Precautions For Safety - Toshiba MMW-AP0271LQ-E Manuel D'installation

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Precautions for safety

The manufacturer shall not assume any liability for the damage caused
by not observing the description of this manual.
WARNING
General
• Before starting to install the hot water module, read through the
Installation Manual carefully, and follow its instructions to install the
hot water module.
• Only a qualified installer or service person is allowed to do installation
work. Inappropriate installation may result in water leakage, electric
shock or fire.
• Do not use any refrigerant different from the one specified for
complement or replacement. Otherwise, abnormally high pressure
may be generated in the refrigeration cycle, which may result in a
failure or explosion of the product or an injury to your body.
• Before opening the front panel of the hot water module or service
panel of the outdoor unit, set the circuit breaker to the OFF position.
Failure to set the circuit breaker to the OFF position may result in
electric shocks through contact with the interior parts. Only a qualified
installer (*1) or qualified service person (*1) is allowed to remove the
front panel of the hot water module or service panel of the outdoor
unit and do the work required.
• Before carrying out the installation, maintenance, repair or removal
work, set the circuit breaker to the OFF position. Otherwise, electric
shocks may result.
• Place a "Work in progress" sign near the circuit breaker while the
installation, maintenance, repair or removal work is being carried out.
There is a danger of electric shocks if the circuit breaker is set to ON
by mistake.
• Only a qualified installer (*1) or qualified service person (*1) is
allowed to undertake work at heights using a stand of 50 cm or more
or to remove the front panel of the hot water module to undertake
work.
• Wear protective gloves and safety work clothing during installation,
servicing and removal.
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• Do not touch the plate heat exchanger of the unit. You may injure
yourself if you do so. If the plate heat exchanger must be touched for
some reason, first put on protective gloves and safety work clothing,
and then proceed.
• Do not climb onto or place objects on top of the outdoor unit. You may
fall or the objects may fall off of the outdoor unit and result in injury.
• When work is performed at heights, use a ladder which complies with
the ISO 14122 standard, and follow the procedure in the ladder's
instructions. Also wear a helmet for use in industry as protective gear
to undertake the work.
• Before other parts of the outdoor unit, set the circuit breaker to OFF
without fail, and place a "Work in progress" sign near the circuit
breaker before proceeding with the work.
• Before working at heights, put a sign in place so that no one will
approach the work location, before proceeding with the work. Parts
and other objects may fall from above, possibly injuring a person
below. While carrying out the work, wear a helmet for protection from
falling objects.
• The refrigerant used by this hot water module is the R410A.
• The hot water module must be transported in stable condition. If any
part of the product is broken, contact the dealer.
• When the hot water module must be transported by hand, carry it by
four or more people.
• Do not move or repair any unit by yourself. There is high voltage
inside the unit. You may get electric shock when removing the cover
and main unit.
• This appliance is intended to be used by expert or trained users in
shops, in light industry, or for commercial use by lay persons.
Selection of installation location
• When the hot water module is installed in a small room, provide
appropriate measures to ensure that the concentration of refrigerant
leakage occur in the room does not exceed the critical level.
• Do not install in a location where flammable gas leaks are possible. If
the gas leak and accumulate around the unit, it may ignite and cause
a fire.
• To transport the hot water module, wear shoes with additional
protective toe caps.
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