hajdu HB300C Manuel De Mise En Service, D'opération Et D'entretien page 83

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8. USEFUL RECOMMENDATIONS
8.4. Qualification of installing technicians
WARNING!
Putting into operation and first start up of the appliance can only be performed
by a technician according to all related effective national regulations or legal
requirements or any requirements defined by local authorities and public health
organizations.
Heat pump hot water tank contains R134a cooling agent in a quantity enough
for its operation. The cooling fluid does not damage the ozone layer of the
atmosphere, it is not flammable or explosive, but only the authorized personnel is
allowed to perform any maintenance or repair work on the cooling circuit, using
adequate equipment.
8.5. Usage of installation, usage and maintenance manual
WARNING!
Improper installation may cause personal injuries or injuries in animals or
damage to objects. The manufacturer shall undertake no responsibility for these
injuries or damages.
The person performing installation or putting into operation the appliance is
obliged to comply with the instructions of this manual. After finishing the installation,
the person performing installation is obliged to inform and train the user on the
operation of the water heater and on proper execution of the operations.
Check of heat pump water heater
8.6.
During handling the appliance or opening the packaging, please, follow the
instructions explained in points 1.4 and 1.5 of chapter GENERAL INFORMATION
carefully.
During the removal of the packaging, please, check whether the appliance is
intact and whether all required parts are included in the package.
8.7. Safety precautions
The explanation of the symbols used in the table below is described in details
in point 1.3, chapter GENERAL INFORMATION.
Protect connection pipes and
1.
wires from any possible damage.
Ensure that the location of
installation and any system to
which the appliance is
connected fully comply with
2.
effective relevant regulations.
Use manual tools and equipment
3.
adequate to the purpose (it is
warning danger
Danger of electric shock
caused by touching the parts
under power.
Flood caused by water
leaking from damaged pipes.
Electric shock caused by
touching the parts that are put
into operation improperly or
that are under power.
Damage of the appliance
caused by improper operation
conditions.
Personal injury caused by
flying chips or spills, dust