OPERATIONAL PROBLEMS
• The burner starts (ventilator is on), but the flame
•
is not lit
• The water temperature does not reach the required
•
level
• When the gun is closed the burner is on
• Excessive smoke
• The machine does not supply detergent
10. DISPOSAL
At the end of its useful life, you have to scrap and dispose of this product by taking it to a local differentiated waste collection center in conformity
to law.
Before scrapping, check the serial number plate on the machine: if it has the symbol
(Waste Electrical and Electronic Equipment, WAEE).
The user must inquire about the local electrical and electronic waste collection system and follow its instructions.
Illegal disposal of this product with normal domestic waste can seriously harm the environment and health and is subject to administrative penalties.
CAUSES
• No diesel oil is supplied
• Damaged diesel oil pump/motor coupling joint
• Dirty or ruined diesel oil nozzle
• Air in the diesel oil aspiration pipes
• Diesel oil solenoid valve not functioning
• Weak or absent ignition spark
• Dirty or badly adjusted ignition electrodes
• Lack of water in the hydraulic system
• Fuel supply is insufficient
• Diesel oil flow pressure is insufficient
• Broken thermostat
• The heating pipe coil is clogged with calcareous
•
deposits
• The pressure switch does not work
• Incorrect combustion
• Presence of impurities in the fuel
• Electrodes in incorrect position
• Incorrect air adjustment
• Dirty or worn diesel oil nozzle
• Dirty diesel oil pump and/or filter
• Broken solenoid valve
• Defective nozzle
• Empty container
27
SOLUTIONS
• Check diesel oil level and, if necessary, fill the tank
• Clean and/or replace the diesel oil pump
• Clean and/or replace the diesel oil filter
• Replace the joint
• Clean the nozzle with the compressed air or with
•
the diesel oil and replace it
• Check all joints are tightly connected
• Clean and/or replace the solenoid valve
• Check the ignition transformer
• Check the electrodes and/or the ignition
•
transformer
• Clean and adjust the electrodes
• Check the hydraulic system
• Clean the diesel oil nozzle and/or the diesel oil
•
filter
• Calibrate the diesel oil pump or replace it
• Replace the thermostat or request the intervention
•
of the assistance centre
• Follow the instructions of the "Descaling"
•
paragraph
• Request the intervention of the assistance centre
• Request the intervention of the assistance centre
• Empty the tank and carefully clean it
• Request the intervention of the assistance centre
• Request the intervention of the assistance centre
• Clean or replace the nozzle
• Clean the diesel oil filter and/or the pump
• Replace the solenoid valve
• Replace the nozzle
• Fill the container
, it means that disposal is regulated by EU Directive 2003/96
GB