Attendance Of The Boiler By A User - ATTACK FD20 Instructions For Use Manual

• During the heating period it is necessary to keep constant volume of water in the heating
system. When refilling the heating set with water it is necessary to avoid sucking the air in
the system. Water from the boiler and heating system must never by drained or taken for use
except for unavoidable situations such as repairs and so on. Draining water and feeding with
new one increases the danger of corrosion and incrustation.
WARNING: If refilling is necessary, it can be done only to a cooled boiler to prevent
breaking the elements.
• After filling the boiler and heating system check the tightness of all joints
• Finishing the assembly and testing of heating must be recorded to the Letter of warranty
Connection to the chimney:
Connection of the boiler to the chimney must be performed by the standard and with the ap-
proval of a chimney-sweeping company. Boilers in the central heating system must be connect-
ed to a separated chimney vent. The chimney with the right draught is a basic condition for a
good operation. It influences the performance of the boiler as well as its effectivity.
Putting the boiler into operation
• Heating the boiler up
• Bring the boiler to the required operating temperature, recommended outlet water temper-
ature 80 ° C
• Adjust the lenght of the chainlet of the draught regulator (according to the instructions for
the draught regulator).
• Keep the boiler in the operation state by the proper standards.
• Check again the boiler's tightness.
• Inform the customer with the boiler's attendance
• Make a record into the Letter of Warranty

14 ATTENDANCE OF THE BOILER BY A USER

WOOD – To reach the nominal output it is necessary to keep the max. 20% moisture content of
wood. Fuel must be stored in dry place. Cleaning of the grid is made not to let burning fuel drop
down to the ash collection basin.
BLACK COAL - The most proper fuel is black coal of 24-60mm grain-size
How to start fire
1. Check the pressure of water in the heating system.
2. Open boiler fittings between the boiler and heating system.
3. Clean the grid, ash collection basin, flues and walls of the boiler (after cleaning the boiler
check the tightness of the cowl).
4. Spread wood through the ash port and chamber port along all the lenght on the cleaned
grid.
5. Flue flap in the cowl adjust into the position of open and close the load port.
6. Ignite wood through open ash port and chamber port.
7. Close the chamber port and ash port and open the fuel cut-off slide fully.
8. On burning wood load a thin layer of basic fuel.
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