Operating instructions

Changing the hatch position controls the combustion intensity and thus the boiler output. The thermo mecha-
nical output regulator is connected with the regulating hatch by chain. The chain is connected to the hatch in
such a way that its tension can be set ( Fig. 7 ).
Keep object's away from regulation hatch's
front and channels for allowing primary air
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transfer.
Supply of secondary combustion air is controlled by an air rosette ( Fig. 8 ), situated in the boiler’s stoking
door, which has a direct effect on the level of emission.
Hot water temperature can be checked on a thermometer (Fig. 9), which is situated in the front boiler
cover above the stoking door
cover
above
the
stoking
door
.
9