en
35
EN
Maintenance
664Y5900 • A
periodic boiler maintenance tasks
Tasks
Frequency
Periodic
inspection
1
year
2
years
End-user
Professional
1.
Make sure that the system water pressure is at least 1 bar
when cold. Top up the system if necessary, adding small
quantities of water at a time. In case of repeated fills, call
your installer.
X
X
2.
Check that there is no water on the floor in front of the
boiler. Call your installer if there is.
X
X
3.
Check the presence of a flame through the flame sight
glass. If there is no flame, see the burner manual.
X
X
4.
Check that the charging pump is running by placing a
hand on it.
X
5.
Check the correct operation of all thermostats and safety
devices: boiler thermostat, safety thermostat, safety valves,
etc.
X
6.
Check that the the oil connections are tight and there is
no leak, that the hoses are not kinked and that there is not
entrance of air in the circuit.
X
7.
Check that all hydraulic and electrical connections are
correctly fastened and tight.
X
8.
Check the flue gas exhaust: correct fastening, correct
installation, no leaks or clogging.
X
9.
Check the combustion parameters (CO and CO2), see
"Combustion adjustment", page 33
X
10. Clean the burnera and the heating body, see "Cleaning the
burner and the heating body", page 36 and the burner
manual.
X
11. Check the cleanliness of the condensate trap. If it is
very dirty, first clean the condenser, see "Cleaning the
condenser", page 36, then the condensate trap, see
"Cleaning the condensate trap", page 37.
X
12. Clean the condenser, see "Cleaning the condenser", page
36.
X
13. Clean the condensate trap, see "Cleaning the condensate
trap", page 37.
X
Summary of Contents for BNE 2 Condens
Page 1: ...EN 21 8 kW BNE 2 Condens 664Y5900 A Installation operation and maintenance instructions ...
Page 22: ...EN en 22 Installation 664Y5900 A Boiler Preparation 5 3 4 1 2 6 ...
Page 23: ...en 23 EN Installation 664Y5900 A 9 8 10 11 7 1 2 ...
Page 24: ...EN en 24 Installation 664Y5900 A Burner installation 2 6 3 4 90 mm 5 1 1 2 ...
Page 25: ...en 25 EN Installation 664Y5900 A 8 2 1 7 9 ...
Page 40: ...EN en 40 664Y5900 A Declaration of conformity EC ...
Page 41: ...en 41 EN 664Y5900 A Declaration of conformity RD 17 7 2009 ...
Page 42: ...EN en 42 664Y5900 A Markings Labels Pending approval ...