KRATKL LEO SERIES, Installation And Operating Instruction, Page: 46 / 124

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• If the control flame goes out, wait for at least five minutes before trying again.
• It is strictly forbidden to make any modifications in the design of the fireplace.
• Gas control system components must not be exposed to moisture.
• Do not operate the unit without inserting its glass.
• Do not touch hot parts of the fireplace, in particular, the glass.
• While children or other unaware persons are near a working unit they should not remain unatten-
ded.
• It is forbidden to place decorative elements used for the lining of the combustion chamber in front
of the control flame.
• Do not place flammable materials near the fireplace.
• It is prohibited to place combustible materials in the combustion chamber. If you feel gas leakage,
do not operate the unit. As soon as possible, shut off the gas, ventilate the room where the firepla-
ce is and contact your service representative.
• Any cracked glass should be immediately replaced.
• In the case of malfunctioning, cut off the gas supply and contact your service representative.
Installation
The fireplace is equipped with protective devices against uncontrolled outflow of gas from the main
burner. Before connecting the appliance, please read all connection diagrams given in this chapter.
The gas insert is adapted to be connected to a special coaxial chimney system allowing simultaneous
supply of fire into the air and flue gas discharge to the outside of the building. To ensure proper oper-
ation, installation of the fireplace can only be done by qualified persons with appropriate licences.
prior to the release of gas to the insert, the fitter should:
• perform a leak test for the gas connections.
• check the correctness of joining the components of the system.
• check for proper connection of the insert to the chimney system.
• perform test kindling in the insert.
• check the correct operation of all components and system security.
Rules
Install in accordance with local standards and regulations in force in the Member State or the region.
connection to the chimney, wall and roof passages and all kinds of items used to install the fireplace
should be done in accordance with applicable standards of construction law.
The fireplace insert has been tested according to pN-EN-613 cIndependent gas-fired convection
heaters.
Location
Before connecting the device to a gas pipe and chimney, carefully choose the location of the device.
The insert should be positioned so that the combustion air installation had the minimum number
of bends. This will ensure appropriate chimney draft. It is also important that the flexible wires
connected to the gas insert were not exposed to excessive bending. The fireplace must be at least
60 mm away from combustible building elements (fig. 4). The temperature of the walls exposed
to direct fire cannot be higher than 80°c. under no ci rcumstances should you place the device in
the hinterland of combustible materials, such as wooden furniture, carpets and curtains. Due to the
possibility of ignition, it is prohibited to dry clothes, towels, etc. in the hinterland of the gas insert.
The fireplace must be installed on a stable non-flammable surface. The gas insert is equipped with
special adjustable feet and two adjustable mounting brackets allowing for attachment of the device
to the wall. Never install the gas insert on the back or the side wall. Installation is permitted only in
the vertical direction.