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Summary of Contents for eta eHACK 20-50 kW
- Page 1 2021-09-06 0000000531 V.001 939156-001 Replacing the combustion chamber eHACK / ePE-K 20-130 kW Installation...
- Page 2 ETA Heiztechnik Gewerbepark 1 A-4716 Hofkirchen an der Trattnach Tel: +43 (0) 7734 / 22 88 -0 Fax: +43 (0) 7734 / 22 88 -22 info@eta.co.at www.eta.co.at...
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Page 3: General Information
General information General information Copyright Clean the components with a soft cloth, for All contents of this document are property of ETA example. Heiztechnik GmbH and are protected by copyright. Any reproduction, transfer to third parties or use for Remove deposits with a vacuum cleaner or other purposes is prohibited without written permission an ash vacuum. - Page 4 Do not use cleaning brushes to clean the components. Do not use an ash vacuum or vacuum clean- Do not lubricate the components. No water or moisture in this area. No leaks in the components, e.g. screw con- nection or maintenance cover. www.eta.co.at...
- Page 5 Description eHACK 20-50 kW Description eHACK 20-50 kW Layout of the combustion chamber Fig. 2-1: Combustion chamber Fig. 2-3: Design Fig. 2-2: Combustion chamber dismantled...
- Page 6 60-80 kW Description eHACK 60-80 kW Layout of the combustion chamber Fig. 2-4: Combustion chamber Fig. 2-6: Design Fig. 2-5: Combustion chamber dismantled www.eta.co.at...
- Page 7 Description eHACK / ePE-K 100-130 kW eHACK / ePE-K 100-130 kW Layout of the combustion chamber Fig. 2-7: Combustion chamber Fig. 2-9: Design Fig. 2-8: Combustion chamber dismantled...
- Page 8 Switch off the boiler with the mains switch. Fig. 3-3: Cleaning Remove the cover on the front Remove the cover from the front of the boiler. Dismantle the bearing shaft. Fig. 3-1: Cover Fig. 3-4: Bearing shaft in the secondary combustion chamber www.eta.co.at...
- Page 9 Dismantling Dismantle the connecting rod and pull the bearing Dismantle the support of the dedusting plate. shaft out of the secondary combustion chamber. Fig. 3-7: Support of the dedusting plate Fig. 3-5: Connecting rod Remove the combustion chamber cover or both parts of the combustion chamber cover.
- Page 10 Remove the cover plate or both cover plates from the Fig. 3-11: Overfill protection primary combustion chamber. Carefully pull the overfill protection out of the primary combustion chamber while securing the overfill lever in the primary combustion chamber. Fig. 3-15: Cover plate Fig. 3-12: Overfill protection www.eta.co.at...
- Page 11 Dismantling Remove the ceramic fleece from the primary Wear gloves when dismantling the combustion combustion chamber. Wear a protective mask chamber bricks. when removing the fleece. Fig. 3-18: Combustion chamber bricks Fig. 3-16: Ceramic fleece Remove the seals on the side walls. Remove the spacer clips opposite the stoker.
- Page 12 Note the position of the ceramic fibre band (it is best to take a photograph) before removing the ceramic fibre band. Remove the ceramic fibre band completely. Fig. 3-21: Ceramic fibre band Wear a protective mask when removing the ceramic fibre band. www.eta.co.at...
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Page 13: Installation
Installation Installation Make sure that there are no overlaps or gaps and that Installing the new primary combustion chamber the ceramic fibre provides a good seal between the Clean the primary combustion chamber with a poker combustion chamber bricks and the grate support. and an ash vacuum before you start the installation. - Page 14 20-50 kW Installation eHACK 20-50 kW All components shown with the same colour are identical. All other components are different. Order for the assembly 20-50 kW The diagram below shows the order for installing the individual components of the primary combustion chamber.
- Page 15 Installation eHACK 60-80 kW eHACK 60-80 kW All components shown with the same colour are identical. All other components are different. Order for the assembly 60-80 kW The diagram below shows the order for installing the individual components of the primary combustion chamber.
- Page 16 Long spacer clips opposite the stoker Seals Overfill protection with overfill lever 10 Combustion chamber brick opposite the stoker, top 11 Combustion chamber brick above the stoker 12 Combustion chamber brick for rear primary combustion chamber, top 13 Combustion chamber brick front www.eta.co.at...
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Page 17: Information For Installation
Installation Information for installation Information for installation The recesses must face downwards. Information for installation Read the following instructions before you begin assembly: Wear gloves when installing the combustion chamber bricks. Fig. 4-8: Screw recesses facing downwards When inserting the combustion chamber bricks, make sure that the ceramic fibre does not slip. - Page 18 Carefully slide the overfill protection into the primary to the following order: combustion chamber. While doing so, hook in the overfill lever. 20-50 kW see 4.1 "eHACK 20-50 kW" 60-80 kW see 4.2 "eHACK 60-80 kW" 100-130 kW see 4.3 "eHACK / ePE-K 100-130 kW"...
- Page 19 Installation Information for installation Make sure that the shaft of the overfill lever sits in the Connect the electrical plug connection of the overfill guide. protection. Fig. 4-17: Overfill lever shaft Fig. 4-20: Electrical plug connection Secure the overfill protection. Carefully place any combustion chamber bricks that rest against seals from an angle above, and push them against the sides of the seals.
- Page 20 Fig. 4-27: Combustion chamber cover and support of the dedusting plate When inserting the fleece, note that the wider side must be on the stoker side. Place the dedusting plate with the lever tube in the secondary combustion chamber. Fig. 4-25: Fleece Fig. 4-28: Dedusting plate www.eta.co.at...
- Page 21 Installation Information for installation Carefully push the bearing shaft into the secondary Lubricate the hinges of the secondary combustion combustion chamber. chamber door and fit the secondary combustion chamber door. Fig. 4-29: Bearing shaft Fig. 4-32: Combustion chamber door Attach the lever tube to the bearing shaft. Checking the airtightness of the combustion chamber door Open the combustion chamber door and then close it...
- Page 22 To do this, lift the combustion chamber door slightly when it is open, unhook it and carefully place the door next to the boiler. Fig. 4-36: Check Always adjust hinges closing roller mount so that the seal is evenly compressed. Closing roller holder Hinge www.eta.co.at...
- Page 23 Installation Information for installation Installing the ash box and cover Push the ash box over the connection on the boiler, and connect it to the boiler with the locking lever. Mount the cover on the front of the boiler. Fig. 4-37: Cover...
- Page 24 DOWNLOAD www.eta.co.at...
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