3066
20
GB
6.2 TROUBLE DURING OPERATION
7.
SAFETY WARNINGS
The dimension of the boiler’s combustion chamber must respond to specific values, in order to guarantee a
combustion with the lowest polluting emissions rate.
The Technical Service Personnel will be glad to give you all the imformation for a correct matching of this
burner to the boiler.
This burner must only be used for the application it was designed for. The manufacturer accepts no liability
within or without the contract for any damage caused to people, animals and property due to installation,
adjustment and maintenance errors or to improper use.
7.1
BURNER IDENTIFICATION
The Identification Plate on the product gives the serial number, model and main technical and performance
data. If the Identification Plate is tampered with, removed or missing, the product cannot be clearly identi-
fied thus making any installation or maintenance work potentially dangerous.
7.2
BASIC SAFETY RULES
³
Children or inexpert persons must not use the appliance.
³
Under no circumstances must the intake grids, dissipation grids and ventilation vents in the installation
room be covered up with cloths, paper or any other material.
³
Unauthorised persons must not attempt to repair the appliance.
³
It is dangerous to pull or twist the electric leads.
³
Cleaning operations must not be performed if the appliance is not disconnected from the main power supply.
³
Do not clean the burner or its parts with inflammable substances (e.g. petrol, alcohol, etc.). The cover
must be cleaned with soapy water.
³
Do not place anything on the burner.
³
Do not block or reduce the size of the ventilation vents in the installation room.
³
Do not leave containers and inflammable products in the installation room.
FAULT
POSSIBLE CAUSES
SOLUTION
Burner locks out dur-
ing operation.
Flame disappears 4 times.
Clean or replace flame detector.
Replace dirty or deteriorated nozzle.
Does not shut down.
Check efficiency of flame detector.
Check efficiency of pressure regulator's
piston.
Check efficiency of pump's on-off valve.
