Boiler Location According To Fire Safety Regulations - ATTACK FD20 Instructions For Use Manual

6.1 BOILER LOCATION ACCORDING TO FIRE SAFETY REGULATIONS

1. Location on a floor of an incombustible material
• Put the boiler on an incombustible pad exceeding dimensions of the lateral sides of the
boiler in 20 mm and only for the lenght of combustion chamber
• If the boiler is located in a cellar, we recommend to set it up on an elevated step of the min-
imum height of 50 mm
• The boiler is located into the middle of the stand
Location of the boiler to keep necessary manipulation space:
• Basic space AA5/AB5 podľa STN 33 2000-1:2009-04
• In front of the boiler there must be manipulation space of min. 800 mm
• minimum distance between the rear part of the boiler and the wall must be 800 mm
• at least form one lateral side keep space for approach to the rear part of the boiler - min. 800
mm
Location of fuel:
•
to put fuels behind the boiler or keep them near the boiler in the distance shorter than 800
mm is not allowed
•
to put fuels between two boilers in a boiler room is not allowed
•
it is recommended by the manufacturer to keep the distance of min. 800 mm between the
boiler and fuels or to locate fuels in a room other than where the boiler is installed
Requirements for the boiler room
Before installation it is needed to check that the room has the requirements in accordance to the
rules. Furthermore, the room should be aired in order to have a regular combustion. Therefore it
is necessary to do some openings in the wallls of the room which must meet the following re-
quirements:
They should have a free section of at least 6 cm
• The minimum opening section shouldn ́ t be smaller than 100 cm
The section can also be calculated using the following formula:
2. Safe distance from combustibles
During the installation as well as during the operation of the boil-
er it is necessary to keep the safe distance from combustibles. For
easy combustible substances of combustibility level C that burn
quickly and go on burning even after removing the source (e.g.
paper, cardboard, asphalt cardboard, tar paper, wood and wood-
fibre boards, palstics, floor coverings), the safe distance is dou-
bled. It is also necessary to double the safe distance in the case
when the combustibility level is not known.
- where "S" is expressed in cm
- "Q" is expressed in kcal/h
2
for each 1,163 kW (1000 kcal/h).
2
2
.
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