Metal-Fach GRAND PELLET 100, Technical And Operational Documentation

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METAL-FACH Heating Technology
20
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ventilation requirements are the same as for boiler houses of smaller capacity; in addition, in boiler
houses whose capacity exceeds 400 kW, in addition to supply and exhaust ventilation, there should be
mechanical ventilation, activated periodically during fuel filling and slagging of boilers, ensuring a
minimum of 10 full air changes per hour;
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natural lighting shall be provided in the boiler room, illuminating the boiler from the front, and the
window area shall be a minimum of 1/15 of the boiler room floor area; half of the windows installed
shall be operable; electric lighting and an electric outlet, not exceeding 24 V, shall also be provided in the
room;
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there should be a drainage sump in the floor to allow cooling of the water and its capacity should be
equal to the water capacity of the largest boiler, but not more than 2 m
3
;
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in the boiler room, the thermal pipes should be insulated;
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The boiler position with the minimum required distances is shown in the boiler room diagram below.
Minimum distances for positioning the boiler in the boiler room