General information General General information Copyright All contents of this document are property of ETA Heiztechnik GmbH and are protected by copyright. Any reproduction, transfer to third parties or use for other purposes is prohibited without written permission from the owner.
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Layout of the combustion chamber (20 - 140 kW) The replacement combustion chamber consists of the combustion chamber stones and the associated seals. Sizes 1-3 are built in the same way. Only the size of the components varies slightly. Fig. 2-1: Combustion chamber Fig. 2-2: Design www.eta.co.at...
Installation Installation Technical illustrations Opening the insulation door The technical illustrations in this documentation represent a size 2 (63-90 kW) wood chip boiler with the fuel discharge on the left side. The illustrations are equally representative for the sizes of the PE-K pellet boiler range, and for boilers with the fuel discharge on the right side.
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Fig. 3-1: Cover Loosening the grub screw Unscrew the grub screw about 1 cm (it secures the front combustion chamber stone). This reduces tension between combustion chamber stones, and these can sub- sequently be more easily removed. Fig. 3-2: Grub screw www.eta.co.at...
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Installation Removing the combustion chamber stones Remove the jack and then remove the front and rear combustion chamber stones. Slightly push the front and rear combustion chamber stones apart with a jack, for example, so that the stones can be released more easily. Preferably insert a formwork panel (or a piece of wood).
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Insert the front and rear combustion chamber stones and slightly push them apart. Installing in reverse order Firmly tighten the grub screw to prevent slippage of the combustion chamber stones. Fig. 3-5: Grub screw www.eta.co.at...
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Installation Re-install the combustion chamber cover, the cover and the combustion chamber door.
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