5 Setting up the appliance
5.1 Adjacent systems
Dealing with the discharged air
During operation, the combi oven generates heat and moisture, which mainly escape upwards into the surrounding air as hot va-
pour from the air vent(s). It is not permitted to connect air ventilation pipes directly to an air vent of the combi oven.
The manufacturer recommends using a fume extractor hood or ceiling-fitted ventilation equipment to extract the discharged air from
the room in which the combi oven is operating.
In order to avoid the risk of fire or other damage to the building such as corrosion, mould growth and/or reduced stability, there must
be a sufficiently large distance between the top of the appliance and the ceiling. This distance depends on the following factors:
■
■
Type of air-vent system
■
the nature of the ceiling in the installation location
It is a fundamental requirement that the combi oven is always set up, installed and operated in accordance with national and local
standards and regulations (in the latest version).
In addition, please observe the following regulations:
■
VDI Directive 2052 "Ventilation equipment for kitchens"
■
Guidance from the local building authority for fume extraction systems.
Dealing with exhaust gases for gas appliances
Exhaust gases at a temperature of up to 500 °C escape from the exhaust outlet(s) on the top of the combi oven into the surround-
ing air. It is not permitted to connect pipes directly to an exhaust outlet of the combi oven as a way of removing the exhaust gases.
It is mandatory to use a ventilation system with a safety cutout for evacuating the exhaust gas.
The combi oven has an exhaust gas extraction system that complies with standard EN 203 type A3 / B23.
In order to avoid the risk of fire, there must be no flammable materials above the appliance and there must be a sufficiently large
distance between the top of the appliance and the ceiling. This distance depends on the following factors:
■
■
the type of air ventilation system and exhaust gas extraction system
■
the nature of the ceiling in the installation location
It is a fundamental requirement that the combi oven is always set up, installed and operated in accordance with national and local
standards and regulations (in the latest version).
In addition, please observe the following regulations:
■
VDI Directive 2052 "Ventilation equipment for kitchens"
■
Guidance from the local building authority for fume extraction systems
5.2 Requirements for the installation location
Meaning
This section contains information to help you choose a suitable installation location for the appliance. Inspect the intended installa-
tion location carefully to ensure it is suitable before bringing the appliance there and starting the installation.
Regulations for setting up the appliance
National, regional and local standards and regulations relating to workplaces in professional kitchens must be observed.
For appliances with an NSF certificate, the following regulations must also be observed:
■
Regulations from the National Sanitation Foundation (NSF)
The rules and regulations of the regional authorities and supply companies that apply to the installation site concerned must be
observed.
5 Setting up the appliance
Installation manual
25
