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Installation and usage instruction manual

BOILERS FOR WOOD GASIFICATION

EG-HOLZ 25/50kW

Edition 2 from year 2014

Содержание EG-HOLZ 25

Страница 1: ...Installation and usage instruction manual BOILERS FOR WOOD GASIFICATION EG HOLZ 25 50kW Edition 2 from year 2014 1...

Страница 2: ...ead and understand the following instruction manual and in case of any doubts please contact the person who installed the boiler or directly with the GRE Company During installation and starting of th...

Страница 3: ...will receive the heat Central Heating or Hot Sanitary Water system otherwise it might be cause of overheating which might result in material damage or injury 5 Before the boiler is started it is neces...

Страница 4: ...OTOR CHARACHTERISTICS 10 2 6 WATER CIRCUIT PUMP 10 2 7 STB 10 3 STARTING THE BOILER 10 3 1 CONNECTIONS 10 3 2 HYDRAULIC CICRUIT CONNECTIONS SCHEME 11 3 3 STARTING AND STOPPING THE BOILER 13 3 4 WOOD 1...

Страница 5: ...the system 2 bar 0 2 MPa rotation the power of the boiler must exceed or be equal to the max Heat acceptance amount of heat required to heat up the rooms Transport loss production of water for sanita...

Страница 6: ...PACITY l EG HOLZ 25 120 EG HOLZ 50 134 c Power of the boiler Range of boiler power for the timber with 20 humidity per gross weight and with calorific power rating P C I which is equal or less than 3...

Страница 7: ...Holz boilers Dimension EG Holz 25 kW EG Holz 50 kW A 1388 1679 B 1133 1348 C 905 1066 D 1533 1824 E 1831 2120 F 705 713 G 926 1105 h1 65 111 h2 433 489 h3 1204 1476 h4 1574 1863 7 Figure 1 Basic dimen...

Страница 8: ...8 Figure 2 EG Holz cross section...

Страница 9: ...s be operated by any other device It must be connected in a way that matches the hydraulic schematics and must be equipped with a thermostatic regulator on the water outlet for sanitary purposes b Pre...

Страница 10: ...rage temperature of exhaust gasses at the boiler exit Minimal power Nominal power EG HOLZ 25 50 90 150 2 4 ELECTRICAL SYSTEM CHARACHTERISTICS a main power The boiler power supply must be equipped with...

Страница 11: ...s to the controller it is necessary to raise the top cover of the boiler The controller is equipped with a removable connection that eases the disconnection of all cables Electric scheme of boiler ins...

Страница 12: ...d the switch must be manually armed so that the boiler can resume its normal operation To arm the switch it is only necessary to remove the black protective cover and press the white button 3 STARTING...

Страница 13: ...closed tank 2 water level pressure guage 3 3 bar safety valve connected to the drain 4 water circulation pump 5 2 channel valve with 72 o C opening 6 circuit filling 7 circuit water release 8 thermal...

Страница 14: ...nd that the 2 channel valve is closing properly Place thin pieces of wood parallel to the grill on the height of 15 20cm Place a burning piece of newspaper on the timber As soon as the fire spreads pu...

Страница 15: ...ed the wood is dry 3 5 GENERAL VERYFICATION It is necessary to check if the draught regulator is mounted according to the instruction manual It is necessary to check if the circuit has been properly f...

Страница 16: ...n doing this not to hit any fireproof parts as this might damage them 3 7 TURBULATORS Whirlers should be activated manually in regular time frames to clean from the wood burning products It is necessa...

Страница 17: ...17 Figure 3 Boiler cleaning front Figure 4 Boiler cleaning rear...

Страница 18: ...already To avoid back drought of the exhaust it is necessary to press and hold for 5 seconds boiler start button and the exhaust extractor will start working for 1 5 minute during this time start load...

Страница 19: ...boiler is not working absolutely leave all doors open to allow for proper boiler ventilation Never leave any wood in the boiler when it is not switched on Clean the exhaust extraction turbine and exh...

Страница 20: ...of production Nominal heating power kW Class of the boiler class 4 Class of fuel Wood A Boiler efficiency 80 Working pressure bar 0 2 2 Testing pressure bar 5 Testing date Water capacity l Working te...

Страница 21: ...high pump flow too low boiler power low quality fuel low chimney draught remove ash from boiler and clean up air inlet fill up system with water adjust pump flow replace boiler use high quality fuel a...

Страница 22: ...st name __________________________________________________ Address street postal code city _____________________________________________ _______________________________________________ User confirms t...

Страница 23: ...23 Date of repair Description of conducted work Stamp and signature of Service person...

Страница 24: ...NOTES 24...