PV1000agri pellet burner
p
19/ 50
Installation
Water sprinkler
DK9401A1
www.pelltech.eu
Figure 21
Install the 6 side bricks.
Install the 6 arc-stones.
ATTENTION!: The arc-stones are
numbered, they must be installed
as pairs!
3.3 Water sprinkler
Water sprinkler is main safety element against back burning. It is strongly recommended to install
sprinkler system. In Figure 22, water supply line and pressure switch is used. Pressure switch allows
starting the burner only if water supply is present. If no water is available on installation site, reservoir
can be filled manually. In this case, pressure switch is not connected to safety circuit as there is no
pressure in water system.
In case of back burning, sprinklers will open and extinguish fire in feeder tubes. Flow control valve limits
the amount of water flowing into burner after the reservoir is emptied. The burning chamber must be
cleaned from wet ash and pellets before turning the burner back on again.
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