Manual

Page 12
STEAM DISCHARGE CONNECTION(1)
The steam released from the cooking chamber is placed in the atmosphere through special steam ducts.
The steam ducts (exhaust hood and chimney) can be installed separate from one another, or they can be
combined in a single duct. The connection between the two ducts must necessarily be as shown in figure.
Other types of joints may compromise proper release of vapours.
At the base of every upwards section of the steam release duct, there must be a collection chamber and a
drain pipe for condensation. There must also be a suitable opening for cleaning and inspection.
EXHAUST DISCHARGE CONNECTION FOR GAS VERSION(2)
The length and shape of the discharge pipe affects the negative pressure in the combustion chamber. It is
advisable to run the pipes upwards for at least 2 metres. Nonetheless, check the negative pressure in the
combustion chamber, which should be between -1 and -4.
RDRG