23
NOZZLE CHANGE OPERATION
1.
Please use driver with special head for removed and install
nozzle as. (figure 3)
2.
Please remove nozzle (figure 4) from burner with special
nozzle driver and install new nozzle. (figure 5)
VENTILATION OF ROOM
The air needed for burning is received from room air and the
gases emitted are given directly in room. For safe operation
of your product, good room ventilation is a precondition. If no
window or room to be utilized for room ventilation is available,
additional ventilation should be installed. However, room has a
door opening outside, it is no needed to vent holes.
Room size
Ventilating opening
Smaller than 5 m³
min. 100 cm²
Between 5 m³ - 10 m³
min. 50 cm²
Bigger than 10 m³
no need
In basement or cellar
min. 65 cm²
Figure 3
Figure 4
Figure 5