background image

 

 

25 

 

 

Fig. №. 28  Flow of combustion air  

 

7.2 

Operation 

1. 

After having reached of heating water temperature, modify the combustion air supply. It is necessary to adjust the primary air throttle valve 
and fit it so that the throttle valve of the stocking door was half-closed to 30 - 45 mm depending on specific properties of the fuel.

 

2. 

Depending  on  the  needs  in  heat  and  burning  intensity,  it  is  necessary  to  repeatedly  add  fuel  during  boiler  operation.  Add  fuel  on  the 
glowing layer with a thickness of about 15 cm. Before adding fuel, perform manual grating the firewood from up through the stocking door. 
Before adding fuel, release the orifice of the hole in the bottom part of the combustion chamber lining so that it was possible to smoothly 
burning of fuel.  

3. 

The ash-pan door has to be permanently closed during operation. 

4. 

Where necessary, empty ash-pan (it is necessary to use gloves). 

 

 

Maintenance 

 
1. 

Check and where appropriate remove ash from the ash-pan, because a filled up ash-pan prevent from correct division of the combustion 
air under the fuel and causes non-uniform heating the fuel on the grate. All fuel remnants in the heating chamber and in the combustion 
output hole in the lining before each new kindling. For the combustion chamber  lining, we recommend that you once-a-month push out its 
upper front part (6), middle front part (4) (see Fig. No. 16) and perform cleaning of the space of the combustion chamber. Ash has to be put 
in non-flammable vessels with a cover.

 Use protective equipment while working

 and be particular about personal safety. 

2. 

With  using  a  brush,  once  a  month  clean  up  walls  inside  the  heating  chamber,  boiler  flues,  and  chimney  pot  (cooled  boiler,  when  its 
temperature does not exceed 40 

°

C). A cleaning cover in the bottom part of the chimney pot serves for the removal ash from it. To demount 

the  cleaning  cover,  push  and  slightly  rotate  the  screw  in  its  bottom  part. 

After  having  cleaned-up  the  chimney  pot,  mount  back  the 

cleaning cover and be particular about tightness of the cleaning cover with the chimney pot. 

3. 

As far as during the use of fuels with higher generation of gas, a tar deposit is sedimented on the walls of the combustion space, remove it 
by a scraper or with help of burning with help of dry hardwood which operating the boiler at the maximum operational temperature.  

4. 

After having finished the heating season, clean up the space behind the throttle valve of tertiary air supply, treat pivots of all doors.  

5. 

Cracks  caused  by  tensioning  or  light  corrosion  of  the  fire-resistant  lining  are  caused  by  thermal  fluctuations  and  temperature  above       
1000 °C in the combustion chamber. But what is decisive for the functionality of the device is shape stability of the structural parts. Cracks 
do not affect functionality and they can be considered, the same as in case of tiled stove, to be normal. 

6. 

In the case of impurities on covering parts and control elements, remove them with a soft wet cloth. We recommend slight cleaning agents 
without dissolution reagents. Dissolution reagents such as alcohol, petrol or solvents cannot be used because they can damage the device 
surface. 

7. 

We recommend that you clean up the glazing of the throttle valve of the stocking door more frequently and not to allow creation of a too 
thick layer of deposits. We recommend that you use preparations for the cleaning-up of glasses of the hearths and stoves. While cleaning, 
follow the manufacturer's manual for the cleaning preparation. 

8. 

We recommend that you clean up the heating system filter after having performed a heating test and consequently before beginning of the 
heating season. 

 

I. 

primary air (upper throttle valve) 

II. 

secondary air (lower throttle valve) 

III. 

tertiary air (rear throttle valve) 

Summary of Contents for HERCULES E68 5 A

Page 1: ...Heat for your home since 1888 HERCULES E68 Manual for boiler operation and installation EN_2015_39 EN_2020_20 5735002050000...

Page 2: ...tric wiring 15 5 2 3 Setting of the boiler control unit 17 5 2 3 1 Boiler power settings 17 5 2 3 2 Perform remaining setting according to the heating system and the boiler type 17 5 2 4 Hydraulic sch...

Page 3: ...t l 40 5 46 5 52 5 58 5 64 5 Weight kg 348 413 458 503 549 Combustion chamber depth mm 255 255 365 475 585 Chimney throat diameter D mm 160 160 160 160 160 Boiler sizes height x width mm 1160x683 1160...

Page 4: ...sure on the output of flue gases The boiler works under the conditions without condensation Fig 1 Hydraulic loss of the boiler drum Boiler size number of sections 5 6 7 8 9 Length A mm 1070 1180 1290...

Page 5: ...5 Control cabinet Fig 3 Main parts of the HERCULES E68 boiler 3 2 Regulating and safety elements The stocking door throttle valve regulates the supply of the primary combustion air above the fuel It i...

Page 6: ...erheating input water temperature is higher than 95 C a thermostatic valve will be initiated and surplus heat is exhausted through the final cooling loop Fig 5 Hydraulic scheme of final cooling loop c...

Page 7: ...r part where heated water leaves the boiler and is conveyed into the heating system While installing the valve it is necessary to check whether the use of the 3 4 mouthpiece which can be either in the...

Page 8: ...allation Before installation of the boiler in an old heating system installation companies have to perform rinsing cleaning up of the whole system The heating system has to be filled up with water whi...

Page 9: ...ommend that you to use original cast iron pedestal see Fig No 10 supplied by the manufacturer In case of placement of the boiler without a pedestal it is necessary to observe conditions specified in A...

Page 10: ...ment AA5 AB5 according to SN 33 2000 1 ed 2 in front of boiler there the handling space at least 1000 mm must be left minimum distance between the rear part of boiler and the wall is 400 mm at least f...

Page 11: ...nometer 1 pc screw M8 x 12 4 pcs cleaning tools hook 1 pc brush with a extending stick 1 pc spike 1 pc cleaning tool holder 1 pc chute for the lining only for the size of 8 and 9 sections 1 pc electri...

Page 12: ...for an output water sensor G1 2 6 6 Mount the discharge valve to the return water flange 7 Before installation of the flange of the ventilator shell it is necessary to cement 11 the surface where the...

Page 13: ...ly line of tertiary air 7 and place the nozzle straightly into the circular hole of the shaped piece 1 2 Fig 15 3 Close the combustion chamber by inserting the middle front shaped piece 4 and upper fr...

Page 14: ...nozzle of the supply line of tertiary air 6 and place the nozzle straightly into the circular hole of the bottom shaped piece 4 Fig 18 4 Close the combustion chamber by inserting the middle front shap...

Page 15: ...cording to Fig No 20 install the right side wall part of the cladding 2 with help of 2 pcs of the spring clips 3 screw 2 pcs of the bolts M5 x 12 4 do not tighten leave a play of 1 2 mm and afterward...

Page 16: ...ool holder Fig 24 Demounting of the control cabinet upper part 1 Right side wall part of the cladding 2 Left side wall part of the cladding 3 Insulation of upper part of the cladding 4 Connecting rod...

Page 17: ...ettings Boiler model Choose a correct power row press the START push button YES Tab 6 Preset values Boiler model 15 kW 18 kW 23 kW 27 kW 34 kW Max rotation speed of the ventilator 15 25 35 40 60 Min r...

Page 18: ...ed heating circuit 6 Storage tank 7 Expansion tank additional 8 Stack heater of hot water combined 9 Expansion tank of the stack heater of hot water Separately bought accessories of regulation it is n...

Page 19: ...thermostat TO1 Hall Ventilator rotation speed sensor MV1 Boiler exhaust ventilator Q1 Storage boiler tank pump Q2 Pump TO1 Q3 Domestic hot water DHW pump S1 Main switch S10 Switch of door opening sign...

Page 20: ...ISP Display connector TR2 Auxiliary modules connector AB Auxiliary modules connectors Symbol Description Q1 Output of the boiler ventilator Q3 Output of the storage tank pump Q1 Q4 Output of the DHW p...

Page 21: ...out the heating system to ensure washing up of all impurities During the heating season it is necessary to maintain a constant water volume in the heating system While refilling water into the heatin...

Page 22: ...ABORD 360 is supplied separately Wrong servicing and incorrect fuel combustion brings to damaging the product While first kindling of a cold boiler water condenses in it and streams down by its inner...

Page 23: ...eech 50 7 585 791 Needle leaved wood Pine 15 15 584 340 Needle leaved wood Pine 50 8 161 567 prm rm 1 m3 of stacked logs contents 60 75 of wood stacked cubic meter The tabulated values are drawn from...

Page 24: ...boiler 9 Close the stocking door of the boiler and let fire burning 10 When flame is missing and glowing base remains open slowly the stocking door and insert fuel where necessary See Fig 27 to the ri...

Page 25: ...himney pot serves for the removal ash from it To demount the cleaning cover push and slightly rotate the screw in its bottom part After having cleaned up the chimney pot mount back the cleaning cover...

Page 26: ...thoroughly clean up the boiler flue gas ducting and chimney pot Lubricate with graphite grease as follows pivots and other movable parts on the boiler It is necessary to maintain the boiler room in cl...

Page 27: ...anti freeze liquids defects occurred due to nonobservance of instructions specified in this manual defects caused by natural disaster or other unpredictable event 12 Recommended procedure for mounting...

Page 28: ...able online on YouTube https www youtube com user Viadruscz 12 Before the heating test check the setting of the shutters of primary secondary and tertiary air 13 Carry out a heating test by burning of...

Page 29: ...connection of the flue gas ducting Insufficient connection of the flue gas ducting Untightness Insufficient connection to the smoke uptake untightness and it is not possible to clean it Insufficient c...

Page 30: ...and fossil fuels no no Other mixture of biomass and fossil fuels no no Properties during operation with preferable fuel Season energy efficiency of heating of indoor premises s 77 Energy efficiency in...

Page 31: ...ls no no Other mixture of biomass and fossil fuels no no Properties during operation with preferable fuel Season energy efficiency of heating of indoor premises s 77 Energy efficiency index EEI 114 Na...

Page 32: ...ls no no Other mixture of biomass and fossil fuels no no Properties during operation with preferable fuel Season energy efficiency of heating of indoor premises s 78 Energy efficiency index EEI 114 Na...

Page 33: ...ls no no Other mixture of biomass and fossil fuels no no Properties during operation with preferable fuel Season energy efficiency of heating of indoor premises s 77 Energy efficiency index EEI 113 Na...

Page 34: ...ls no no Other mixture of biomass and fossil fuels no no Properties during operation with preferable fuel Season energy efficiency of heating of indoor premises s 77 Energy efficiency index EEI 114 Na...

Page 35: ...35 15 Information specified on the name plate...

Page 36: ...tion of resources SN EN 13428 SN EN 13427 YES 2 Repeated use SN EN 13429 NO 3 Material recycling SN EN 13430 YES NO i 4 Energy evaluation SN EN 13431 YES NO a 5 The use by composting and biodegradatio...

Page 37: ...warranty period for the cast iron heat exchanger of the boiler for 10 years from the date when the boiler is handed over to the User The following conditions have to be kept for the validity of the e...

Page 38: ...the warranty certificate for the customer the user A record of performed warranty and after warranty repairs Record date Performed activity Qualified contractual service organization signature stamp C...

Page 39: ...el Specific precautions HERCULES E68 5 A A 15 114 77 d evo Putting in operation and admission of warranty related to it is conditioned by commissioning the boiler by a contractual qualified mounting c...

Page 40: ...your home since 1888 HERCULES E68 Translation of the original operating instructions VIADRUS a s Bezru ova 300 E mail 735 81 Bohum n Info line 800 133 133 free in Czech Republic info viadrus cz www vi...

Reviews: