16
1.
Remove grate.
2.
Remove claddings laying on the floor of the insert.
3.
Remove lock of ceramic claddings with a strip supporting de-
flector made of vermiculite.
4.
Remove side cladding first and then from the rear wall of the
chamber.
5.
Remove corner cladding at the end.
7.7.
SHUTTING DOWN
It is recommended completely shutdown the fireplace and clean
the equipment when each heating season is finished.
8.
TROUBLESHOOTING
Some anomalies indicating irregularities in operation can occur
during operation of the equipment. It can be caused by the incorrect
installation of the equipment without observation of the applicable build-
ing regulations or provisions of this manual or by external causes e.g.
natural environment.
Below you will find the most frequent causes of incorrect of the
equipment with their solutions.
A smoke draw back when the doors are opened:
too rapid opening of the doors (open the doors slowly);
if chimney damper has been installed as a chimney draught
regulator - open the chimney damper each time when the
doors are opened;
insufficient air inflow to the room, where the equipment is in-
stalled (ensure proper ventilation in the room or supply air to
the combustion chamber in compliance with guidelines in the
manual);
atmospheric conditions: low pressure, mists and precipita-
tion, sharp changes in temperature;
insufficient chimney draught (carry out chimneysweep in-
spection of the flue).
Insufficient heating or damping:
too low amount of fuel in a furnace (charge furnace in com-
pliance with the manual);
the too high moisture content of wood used for combustion
(use wood with moisture content <20%) a large part of ob-
tained energy lost in water evaporation process:
too low chimney draught (carry out chimneysweep inspection
of the flue).
Insufficient heating despite good combustion in the combustion
chamber:
low calorific “soft” wood (use wood as recommended in the
manual);
the too high moisture content of wood used for combustion
(use wood with moisture content <20%);
too fragmented wood, too thick chunks of wood.
Excessive contamination of window panel:
the low intensity of combustion (combustion with very small
flame, use only dry wood as fuel);
using resinous softwood as a fuel (use dry hardwood as a
fuel foreseen in the insert operating manual).
