hajdu HB300C Manuel De Mise En Service, D'opération Et D'entretien page 67

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a new hydraulic system, the company installing the water heater shall be obliged
to issue a compliance statement for the
buyer, certifying
specifications after finishing installation of the appliance. In both cases, the
company performing installation has to execute safety and operation checks on
the entire system.
Before starting up the hot water tank, please check that the installing
technician has performed all required operations of installation. Please ensure that
You have properly understood the information provided by the installing technician
on how to use the hot water tank and how to perform the operations on the appliance.
5.5. Instructions and warranty
The manual is an integrated and indispensable part of the appliance. Do not
remove the data label on the appliance for any reason as these data may be required
for any possible future reparations.
Please, read the warranty document related to the appliance carefully. This
document contains specifications regulating warranty.
5.6. Recommendations
In case of failure and /or defective operation, please do not try to search the
error and correct it, rather, switch the appliance off and turn to our service. In case of
reparation, original spare parts are to be used exclusively, and any type of reparation
work can only be performed by a qualified technician. Failure to consider these
recommendations may endanger the safety of the appliance and it invalidates the
responsibility undertaken by the manufacturer.
If the appliance is not used for a longer period, it is recommended to perform
the following:
- disconnect the appliance from the electric power system in a way that if there
is a switch between the appliance and the power system, then turn the switch into
"OFF" position.
- close all the faucets of the water pipeline of the household
WARNING!
It is recommended to discharge water from the appliance if it is not used
and it is placed in a location that is exposed to frost. This operation can only be
performed by a qualified technician.
WARNING!
Running hot water with temperature above 50 °C may cause serious burn
marks. The maximum water temperature displayed on the indicator is 60 °C,
which value can be actually higher than that in case of defective operation.
Children, disabled persons and elder persons are highly exposed to burn marks.
It is therefore recommended to connect a thermostatic mixing valve to the water
outlet pipe of the appliance.
5.7. Safety precautions
The explanation of the symbols used in the table below is described in details
in point 1.3, chapter GENERAL INFORMATION.
Warning
Do not perform any
1.
operation that causes
compliance with
Danger of electric shock caused by
touching the parts under power.
all effective regulations
Danger
and