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

8
Heating system inspection
8.4

Cleaning the heat exchanger system

B Loosen the rear boiler cover [1].
B Remove the thermal insulation [2].
B Undo the quick-release catches [1] for the cleaning
access cover [2].
B Remove the cleaning access cover [2] and gasket from
the heat exchanger system.
Only remove the strap around the bottom of
the secondary condensing heat exchanger
on the GB125/30 and 35 if instructed by a
technician.
40
Fig. 42 Opening up the heat exchanger system
1 Rear boiler cover
2 Thermal insulation
Fig. 43 Opening up the heat exchanger system
1 Quick-release catches
2 Cleaning cover
3 Thermal insulation
Logano GB125 BE US/CA - Subject to technical modifications.