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ÜKY/DUO Boiler User Manual
Since the fuel particles and fuel ashes burning and flying inside the boiler will easily come out from
the open door, the covers of the boiler must not be opened while the fan is operating. While the
boiler is burning, the covers should not be opened and manual loading should be done on the cooker
or inside the boiler.
The electrical connection should never be disconnected while the boiler is operating.
For any reason, direct cold water should not be added to the overheated boiler for cooling purposes.
This can lead to noise in the installation, extremely high thermal stresses in the boiler and thus
permanent damage. Unless there is a risk of maintenance or freezing, water in the installation should
not be drained. The system design should ensure that the proportion between the installation water
flow rate and the boiler capacity and the 20ºC difference between the boiler inlet and outlet water
temperatures are not exceeded. To minimize the completion of water lost in the installation, the
water level should be checked regularly and leaks in the system should be eliminated. Because
excessive water additions to the system will cause lime accumulation on the water side of the boiler,
which will cause regional overheating and this will damage the boiler.
The boiler does not burn directly, it should be installed on a flat surface. It is recommended that the
height of the base on which the boiler is to be installed is at least 10 cm and its width is wider than
the outer dimensions of the boiler. Thanks to the pedestal, the boiler will be protected from water
that can accumulate on the floor, and the fan will be prevented from sucking dust from the floor.
It should be added to the hopper before the fuel runs out.
The hopper screen should not be removed when loading fuel, the bunker cover after
loading
