Pelltech PV 100a, Руководство пользователя, Страница: 7 / 34

PV 100a
Fuel
PV 100a uses premium wooden pellets as fuel. Wood pellets are concentrated and homogenized
fuel made from sawdust and cutter shavings. Pellets are pressed with high temperature. No extra
materials are added, pellets are held together by a natural ingredient found in wood – lignin. Pellets
are CO2-neutral, renewable fuel. Pellets must be stored in a dry and ventilated room. It is
recommended to wear a respirator when handling pellets.
Refilling must be carried out before the storage runs empty. In case it happened, burner has to be
restarted and the loading time can be up to 20 minutes that external auger has enough time to refill
itself.
Table 2 Pellet properties
Raw material sawdust and cutter shavings
Calorific value 4700-5100 kWh/ton
Volume weight ca 650-670 kg/m 3
Volume of 1 ton 1.5-1.6 m 3
Diameter 6-10 mm
Length 3-5 x diameter
Water content 8-10 %
Ash content Ca 0.5%
To replace 1000 l light oil ca 2 tons or 3 m 3
Installation
You will need the following tools in order to install the burner:
•
Spanner no. 13 for fixing the flange of the burner to the boiler
• Spanner no. 10 for connecting the body of the burner with the burning camber and fix the
bottom grate holder
•
Cross-head screwdriver for fixing the cover of the burner
•
6 mm hex wrench for fixating the boiler to the flange
In order to install the burner, the boiler must correspond to the following requirements:
•
The door of the boiler must have a 130 mm opening (placement opening for the oil burner).
•
The thickness of the boiler door must be less than 90mm
•
The construction of the boiler must make it possible to open the door of the boiler with the
burner connected and removing ash from the furnace. If the door of the boiler is too narrow
for opening it with the burner, then extra hinges must be installed.
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