Cleaning The Heat Exchanger - Buderus Logano GB125 Installation And Maintenance Instructions Manual

11 Heating system inspection and maintenance

11.4 Cleaning the heat exchanger

B Undo the rear boiler cover and remove it.
B Remove the thermal insulation.
B Undo the quick-acting closures of the cleaning cover.
B Remove the cleaning cover and gasket from the heat
exchanger system.
54 Logano GB125 oil condensing boiler - Technical specifications are subject to change without prior notice.
1
Fig. 46 Opening the heat exchanger system
1 Thermal insulation
2 Rear boiler cover
1
2
Fig. 47 Sweeping the heat exchanger system
1 Quick-acting closures
2 Cleaning cover
3 Thermal insulation
2
3
1