- 44 -5. Installation and operation5.1 Installation instructionsCAUTION!All installation, connection, and maintenance works for the device,ventilation, and combustion gas extraction devices must be performedby the qualified and authorized technician according to the validinternational, national and local regulations.• Read through these instructions carefully before the installation and operation.• After receiving the device make sure that it has not been damaged during transportand the package is not damaged. In case of damages or lack of parts it is required toimmediately inform the carrier, vendor/manufacturer and specify the article no. andseries no. (placed on the rating plate on the left external side of the device in case ofdevices no. 1582001 and 1582201, or in the open base for devices no. 1582101)and attach the photographical documentation.• Make sure that there are no elements blocking the way to the installation placethrough the doors, corridors, or other communication routes.• CAUTION: The device may overturn during transport, which may damage the deviceitself, other objects or cause the injuries. Use the means appropriate for the deviceweight. The device should not be dragged or tilted, but lifted perpendicularly to theground and handled in the horizontal direction.5.1.1 InstallationCAUTION!According to the regulations the device must be installed only inpermanently ventilated rooms in order to prevent unacceptableconcentration of harmful combustion products in a room.• The installation room must consist as much air as required for appropriatecombustion of gas. For appropriate combustion the intake air flux must not belower than 2 m3/h per kW of the rated device power (see rating plate on thedevice). Moreover follow the safety regulations.• Air must be taken directly from outside environment through the permanentlyopened gaps or intake ducts connected with fresh air area.