Fröling Lambdamat LM 1000, Operating Instructions Manual

Page: 42 / 64

5 | Servicing the system
42 B1300122_en | Operating instructions Lambdamat LM 800-1000
5.5 Maintenance tasks
r Regular cleaning of the boiler extends its life and is a basic requirement for smooth
running.
r
Recommendation: use an ash vacuum for cleaning.
5.5.1 Periodic inspection and cleaning
approx. 1,000 h
Ü
"Cleaning the ash transfer chamber" [
}
43]
Ü
"Cleaning the flue gas recirculation (FGR) duct"
[
}
45]
Ü "Cleaning the Lambda probe" [ } 44] Ü "Checking the heat exchanger" [ } 45]
Ü
"Cleaning the flue gas temperature sensor" [
}
44]
Ü
"Cleaning the area under the moving grate" [
}
46]
approx. 3000h:
Ü
"Cleaning the combustion air fan" [
}
47]
Ü
"Checking the underpressure controller" [
}
52]
Ü "Checking the seal of the cleaning port doors"
[
}
48]
Ü "Checking the combustion chamber overpressure
sensor" [
}
53]
Ü "Checking the seal of the reversing chamber door"
[ } 48]
Ü
"Cleaning the FGR blower fan" [
}
53]
Ü
"Checking the position and seal of the burning and
combustion chamber door" [ } 49]
Ü
"Cleaning the induced draft fan" [
}
54]
Ü
"Cleaning the fireclay elements" [
}
51]