Biotech TLM-Pro - General Notes and Safety; Mandatory Maintenance Requirements

5
PLANING FOLDER PELLET BOILER
• This planning document contains product-specific
information on the installation and use of Biotech pellet
heating systems. It does not replace compliance with
country-specific regulations, laws, standards, etc. These
must be observed in addition. These must be complied
with in addition.
• The pellet boiler described in these instructions has been
tested in accordance with EN303-5.
• Only use the fuels specified by us - wood pellets in
accordance with EN ISO17225-2:2014 class A1 (Ø 6 mm).
This is the only way to ensure low-emission, economical
and trouble-free operation of your pellet boiler. Non-
observance will result in the loss of the warranty. Biotech
accepts no liability whatsoever for damage caused by the
use of fuel that does not have this certification.
• Bei einer Pelletheizung mit einer Nennleistung von mehr
als 50 kW muss der Puerspeicher so dimensioniert
sein, dass bei der Tagesbefüllung des Puerspeichers
genügend Betriebswasser für ca. 1,5 Stunden im
Puerspeicher vorhanden ist. Mindestens zweimal täglich
schaltet sich die Anlage zur Reinigung (Wärmetauscher-
und Rostreinigung) automatisch ab. Abhängig von der
Restmenge an Pellets im Vorratsbehälter sowie dessen
Größe und der Anlagenleistung kann der Vorgang
(Ausbrennen / Befüllen / Zünden) bis zum Erreichen der
Nennlast (100% Leistung) bis zu 1,5 Stunden dauern - in
dieser Zeit wird der Puer nicht beladen.
• For long burner running times, to reduce start-stop
emissions and to reduce wear, the boilers should be
equipped with buer storage, thermosiphon buer
storage or combi storage. In practice, buer sizes
between 40 and 75 litres/kW have proved successful.
Observe the country-specific requirements for
buer storage tanks. Operation of the system is only
permissible if it can be guaranteed that 50% of the
nominal boiler heat output is drawn o for a period
of at least 2 hours per system start. The firing capacity
modulates in a capacity range of 30% to 100% of
the nominal capacity. If possible, the units should
be operated in the medium and upper output range
(adapted to the respective heat demand) in order to
avoid unnecessary emissions in low-load operation.
• After a maximum of 12 hours of continuous operation,
the units shut down to carry out a cleaning cycle or to
fill the intermediate container with pellets. Depending
on the type of unit, it then takes up to 45 minutes until
the nominal output of the system is available again. This
must be taken into account in the power requirement
calculation. Please also note that poor fuel quality can
reduce the heating time to less than 12 hours.
• When planning biomass systems, it must be ensured
that noise is generated by the corresponding mechanics
or by drives such as ignition fans and vacuum turbines.
Appropriate insulation measures must be taken on site.
It is strongly advised not to locate heating or installation
rooms directly under living and/or sleeping areas.
• The assembly, installation and commissioning
(adjustment) of our pellet heating systems may only be
carried out by our customer service or by an authorised
specialist company certified by us.
• Carry out the cleaning work recommended by us in the
instructions at regular intervals on your pellet boiler,
the discharge system and the storage room. This will
notonly ensure the functional reliability of the system,
but also the ecient and low-emission operation of the
system. You can achieve the best care for your pellets
heating system by concluding a maintenance contract.
The specified cleaning and maintenance intervals must
be observed. Please note that there is no warranty
claim for damage caused by non-compliance with the
maintenance instructions. Biotech accepts no liability
whatsoever for damage caused by non-compliance with
the cleaning and maintenance intervals.
• For legionella protection, the generally applicable rules
of heating technology must be observed.
• The regulations according to Ö-Norm M 7136 (transport
and storage logistics) and M 7137, or VDI guideline 3464,
or country-specific requirements for pellet storage must
be observed.
• Objects with a high level of safety with regard to heat
supply (hotels, process heat...) are to be designed as
double boiler systems. In case of non-compliance, we
reject all claims due to consequential damage caused by
insucient heat supply. In the case of a biomass heating
system, the system requires appropriate supervision
(by the caretaker, porter...) so that the prescribed
cleaning work is carried out regularly! If, in the event of
a malfunction, a reaction time or an alarm chain has to
be observed, this has to be done before the system is
sold. The rest of the time, for example, only one flat or
oce building is heated with a very low output, e.g. 10
kW. Unfortunately, in addition to this, buer volumes
are often either not realised or too small, resulting in
the most unfavourable operation imaginable (start-stop)
of a biomass system. This mode of operation leads to
increased wear of the ignition devices, unfavourable
emission behaviour, etc. We would like to point out that
any resulting complaints cannot be accepted and do not
constitute a guarantee or warranty claim. In such cases,
we recommend that the systems be designed as double
(cascade) systems or that the buer storage volume be
selected accordingly.
• To ensure the operation of the heating system, it must
be supplied with sucient combustion air in the boiler
room. The regulations of the respective countries must
be observed. It should also be noted that insucient
oxygen supply (supply air) can lead to malfunctions that
are not covered by the warranty or guarantee. Ventilation
openings (supply air) must never be blocked and/or
covered.
• Notice sign „Smoking and handling of naked flames
and fires prohibited“ must be attached. A tested fire
extinguisher must be installed in the boiler room. Secure
the boiler room against unauthorised access, especially
by children.
1. GENERAL NOTES
ATTENTION!
The mandatory maintenance of the unit must
be carried out at least once a year, at the
latest, however, after reaching 1500 operating
hours in the performance range of 80 - 100 %
by authorised specialist personnel.