Technical data
74
If any non-compliance is found during the preliminary checks, the authorized technician 
may choose not to proceed with the "first start up".
In this case, the authorized technician must:
 Report the user/installer of any installation anomaly.•
 Report the user/installer of any situation that is potentially hazardous for the appli-•
ance and for people.
 Report of any missing documentation relevant to the installation.•
 According to the reports made, advise any corrective action to be taken at the in-•
staller's care in order to proceed with the "first start up".
It is the responsibility of the user/installation technician to carry out any corrective meas-
ures on the plant indicated by the authorized technician. After such corrective measures 
have been completed, the authorized technician will assess the plant again. At this point, 
if safety and compliance conditions are judged satisfactory, the authorized technician 
must carry out the "first start up".
Plant conditions that are hazardous for people or for the appliance. If any of the follow-
ing hazardous situations arises, the authorized technician must not carry out the "first 
start up":
 appliance installed outdoors inadequately protected against the weather;•
 appliance installed close to combustible substances or surfaces or in any case in •
conditions of bad accessibility or not allowing safe maintenance operations;
 control of switching on and off of the appliance not via the CCP/DDC or consent •
switch but via the master power switch;
 damages or failures of the appliance due to transportation or installation;•
 smell of gas due to probable leaks from the plant itself and in any case all situations •
that are due to non-compliant plants, considered potentially hazardous.
Plant anomalies. If any of the following situations exists, the authorized technician may 
carry out the "first start up" at his choice, but the appliance must be left off until the 
anomalies are removed:
 installations (not potentially hazardous) not carried out according to sound work-•
manship practices, installations (not  potentially  hazardous) not complying with 
current national and local regulations;
 installations  (not  potentially  hazardous)  not  carried  out  according  to  good •
workmanship  practices, not  complying  with  the  instructions  provided by  the 
manufacturer;
 installations that can cause operational troubles on the appliance.•
Procedure for checking/setting-up the combustion parameters
During the initial activation procedure, the combustion parameters must be checked and 
set ONLY by a Robur TAC. In this stage, NEITHER the user NOR the installation technician 
is authorised to perform such operations, and in so doing may invalidate the guarantee 
of the appliance.
The appliance is supplied with all of its units already regulated for the type of gas for 
which the appliance itself is set up.










