Technical Description Of The Attack Dpx Standard; Operating Prescriptions - ATTACK DPX15 Instructions For Use Manual

2 TECHNICAL DESCRIPTION OF THE ATTACK DPX STANDARD

2.1 OPERATING PRESCRIPTIONS

Boiler preparation for operation
Before starting the boiler, it is necessary to check that the system is filled with water, deaerated
and the pressure of heating water does not decrease. Make sure that the sensors of the boiler,
safety thermostat and manometer are placed in casings on the upper rear side of the boiler.
Check the tightness and construction of the flue connection. The boiler has to be operated in
line with the instructions given in this manual to achieve its good service. By boiler installation
you can underlay it for 10 mm to enable better flush by water and deaeration. Only an adult
trained person with completed elementary education can operate the boiler.
Caution
By the first heat up it may come to condensation and leakage of the condensate – it is not a fault.
There will be no more condensate after heating for a longer time. In the case that the smaller
wooden waste is being burned, it is necessary to check the flue gas temperature which should
not exceed 320 °C. Otherwise it could damage the fan. By the gasification of wood it is normal
that tar and condensates are created.
If the boiler has been out of order for a longer period, it is necessary to be more careful by
starting it again. It could come to the pump blockage, leakage of water from the system or to the
boiler freezing in the winter.
Heating up and operation
Before igniting the fuel, open the feeding door and push the pull rod of the heat up flap back to
the basic position until is the latch fixed (like when the door is closed, see the picture).
Position after the feeding door is open.
Turn the flue gas thermostat to „0 °C". Put one layer of the medium thick wood logs ( of approx.
50 mm length) through the upper door on a fire proof nozzle. Then, make the layer of thin wood
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Press backwards and downwards
Position after pressing backwards and downwards