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Operation and maintenance manual for the Q-PER series boilers with feeders. The producer reserves the right to introduce technical modifications.
2.3.7. Water ports
Water ports are used for connecting the boiler to the central
heating system. Supply and return ends are of G 1”size with
internal thread.
2.3.8. Flue
Exhaust
fl
ue is an integral part of the boiler, extracting exhaust
gas towards the
fl
ue duct.
2.3.9. Exhaust gas swirlers
Exhaust gas swirlers are installed in convection ducts to swirl the
exhaust gas stream, which increases boiler e
ffi
ciency and power.
2.4. Boiler design diagram
1. Boiler casing
2. Upper inspection door
3. Bottom door
4. Electronic controller
5. Cast-iron burner grate
6. Ash drawer
7. Charging hopper
8. Feeder unit with gearmotor
9. Fan
10. Boiler footing
11. Exhaust gas swirler
12. 1”supply end
13. 1”return end
14. Power strip
15. Flue
