Herz firestar de Luxe 18, Operating Instructions Manual

Page: 12 / 90

6 System
12
6.1 Re-heating
Depending on the wood type and quality the
burning time of a filled boiler by nominal capacity
is about three to eight hours.
By intermediate opening of the
front door or the filling room door
the combustion is disturbed.
These can lead to a poorer
combustion
behaviour and
excessive escape of flue gas.
➔
Filling should burn down
completely
To refill fuel or to check the fill level:
Open the casing door
– the ID-fan
going at full speed, so that the flue
gas is sucked out via the smoke
flue channel by opening the filling
door (2)
Slowly open the filling door (2)
Put in the fuel
Close the filling door and casing
door
A quick covering of the glow with
wood logs reduces the leakage of
hot gases from the filling room.
Refill only as much fuel as for the
energy absorption capacity of the
system is permitted.
The lower buffer temperature
should be mind. If the buffer is
already
loaded (lower buffer
temperature over 40°C), please
avoid a reloading of fuel. By too
slight heat consumption the risk of
tar formation and overheating of
the boiler is existed.
The special boiler is characterise by long
combustion duration. It does not have to be re-
filled with fuel at frequent intervals. It is
recommended
that the filling shaft only be filled
according to the heating requirement, so that
frequent opening of the filling door does not have
a negative effect on combustion.
6.2 FAULT-FREE OPERATION
To avoid fault-free operation, some basic points
should be adhered to for installation, service and
maintenance.
Please note that faults arising due to non-
adherence
to installation and/or service
instructions, do not come under the guarantee or
warranty provisions.