Cleaning and Maintenance
28 / 32
1152263
EN
– gas supply pressure (see next section).
– correct switching of burners and operation of the fume extractor
(chimney).
Gas Supply Pressure Check
Use a suitable manometer with 0.1 mbar minimum pitch.
– Remove operating panels.
– Remove the retaining screw from the pressure connection.
– Connect the manometer.
– Perform the measurement with an operating appliance.
– Disconnect the manometer and re-tighten the retaining screw back to the
pressure connection.
ATTENTION!
If the gas supply pressure is outside the limit values range (min.
– max.) in
Table 2, interrupt the appliance's operation and contact local gas supply
operator.
Cleaning Performed by the Maintenance Technician
At least twice a year, have the authorised maintenance technician perform the
cleaning of the appliance's interior.
