HDG M299, Operation Manual

Page: 34 / 176

4 Planning and installation – Planning the heating system
34
Make sure there is an adequate supply of fresh air to the boiler room
so that there is enough air available for the combustion process and
to protect the operator from the hazards of insufficient oxygen.
I
NSTALLATION
The floor of the boiler room must be of a fireproof design. A base is
not necessary for installation of the heating system. Ensure
alignment on a horizontal plane.
For unhindered operation and maintenance of the heating system,
you must ensure that it is installed to our specifications and that the
minimum clearances are maintained.
Also note that the thresholds in DIN 4109 “Soundproofing in building
construction” may not be exceeded.
More detailed information can be found in the respective ordinances
of the German states.
We recommend that objects which are not needed for the operation
or maintenance of the heating system not be stored in the boiler
room.
F
UEL STORAGE
The fuel storage should have the following characteristics:
• dry
• dust-proof
• statically suitable
• accessible for the filling process
• free of other installations, especially in existing buildings
• adapted to fuel requirements
The refilling intervals should be kept as long as possible. The heating
system should be located within the building so that the noise
generated does not exceed the permissible values of DIN 4109,
“Soundproofing in building construction”.
P
ROPER DIMENSIONING
The size of the fuel storage depends on the heating system, the
determined heating demand, the resulting annual fuel requirements
and existing building conditions. Practice has shown that filling the
fuel storage four to six times per heating period is ideal.
P
ASSAGE THROUGH THE WALL
The passage through the wall normally has to be made in the wall
between the boiler room and the fuel storage. Its position depends
on the distance and the alignment of the heating system within the
room and the customer's installation diagram. The passage through
Observe the fire safety regulations.
Also observe the accident prevention regulations of the official
safety organisations.
Ensure adequate illumination in the boiler room.