Tectro TBH 570-2 Manuel D'utilisation page 146

11.
12.
13.
14.
4. NORMAL USE OF THE STOVE
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This stove is fitted with a blower that circulates air in the room. When
the blower is running, air is sent along the hot surfaces inside the stove,
heated up and blown back into the room as warm air. Never allow the
stove to burn if the room blower is not running.
Make sure the stove has the correct air/fuel ratio at each of the five combus-
tion levels by checking the flame pattern at each one. See figure 1. Adjust
the air/fuel ratio if necessary. Only a Tectro service technician may set the air/
fuel ration.
Check the flue draught with a pressure gauge. Set the flue choke valve if
installed.
After adjusting the flue choke valve, the position of the valve may only
be changed in the event of an emergency such as a chimney fire.
Check that flue gas temperature remains below 220ºC at each of the five
combustion levels. If the flue gas temperature at any of the five combustion
levels is higher than 220ºC, the stove must be reset at the level in question
by reducing the pellet feed in conjunction with the speed of the flue gas
blower and/or increasing the speed of the room blower.
Having the stove commissioned by an approved Tectro technician carries
the following benefits:
• There will be less soot build-up so the flue and the stove will stay
cleaner for longer.
• The stove will consume less fuel.
• The stove will work at optimum efficiency.
• The stove's components will be put under less stress, which will extend
its life.
• The stove will require fewer services and less maintenance.
Once set, the stove is ready for use.
The ash drawer and brazier must be cleaned before every start-up. See
section 6.4. In addition, the stove door must be closed.
The stove may not be used in conjunction with an air extractor system,
hot air heating or other appliances that have an effect on the air
pressure in the room. Such appliances must be switched off when the
pellet-burning stove is in use.