Operational Checks; Thermal Capacity; Replacing Parts - Tecnoinox FTL4G9 Manual

Failures are not always caused by the quality of the components,
since our components are top quality; failures may be caused by
dust and dirt which penetrate into the operating components.
Never attempt to repair the appliance, or carry out maintenance. Tampering with the appliance voids the warranty.
Before the appliance is delivered to the user, the following checks
must be carried out:

THERMAL CAPACITY

Check that the pressure and type of gas supplied where the unit is to
be used is the same as that indicated on the plate. If it is not, the unit
must either be converted or adapted. In this case please refer to the
paragraph: "Conversion or Adaptation".
Check that the right nozzles have been installed:
Refer to the nozzle table T1 section Specifications and check that
the nozzles indicated in the table are the same as those installed on
the unit.
An additional check of thermal capacity consists in calculating the
gas consumption with the volumetric method: light the burner and
after approximately 10 minutes (operating conditions) check that the
gas flow (in m3/h or in kg/h) corresponds to that indicated in nozzle
table T1 section - Specifications.
Faulty parts should only be replaced by qualified personnel. Disconnect the appliance from the gas distribution network before doing any work.
After having removed the control panel, all the functional parts of the appliance are easily accessible.
Only order spare parts from the manufacturer or from an authorised reseller.
What to do in case of failures
Whenever you suspect the presence of anomalies, close the gas
shut-off cock and inform the authorised after-sales service.

Operational checks

APPEARANCE OF THE FLAME AND PRIMARY AIRFLOW
The flame should be blue and there should be no yellow dots in it; it
must be stable at its base.
If the colour of the flame tends towards yellow it means the primary
airflow is not adjusted properly. If the primary airflow is too fast the
flame will be short and tend to burn above the burner.
The appearance of the flame must also be checked 15 minutes after
the appliance has been working at full power. The flame must remain
stable even when passing quickly from minimum to maximum.
USER'S INSTRUCTIONS
The user must be trained on the correct use and functions of the
appliance. We would like to point out that any alterations made inside
the room where the unit is installed could influence the amount of air
used for combustion. Therefore, the functioning of the appliance
must be checked again. When these checks have been done, test
the unit for leaks.

Replacing parts

GB / IE - 5 5410.289.00