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COMMON MISTAKES OF USE

It is burned when the chimney flue

draught is too strong

Pulsing is heard in the boiler, sometimes
air valve is jumping. The boiler operates

very uneconomically, condensate leaks, it

lacks capacity. Turn the valve regulating lever up in
the chimney flue and fix up so that the draught shall

easily open the air injection valve. If you purchased

the boiler without a chimney flue connector, it is

sufficient to cut a U form section in the ledger and

gradually unbent the formed “tongue” till the boiler

operation becomes stable.

Air distribution lifting cable is not

lubricated.

Air distributor is lifted heavily, cable gets

worn. Must be lubricated with lubricant

WD – 40 or grease.

Package plastic waste and card-board

boxes are burnt in the boiler

If packing cartons retard combustion,

then to combust plastic construction or

packing waste is dangerous since generated

gas does not combust evenly, their excess

accumulates the explosion of which in the

chimney or boiler dismantles chimney flue

connectors.

Lower than 60ºC boiler temperature is

maintained

The boiler and chimney flue are clogged

due to condensate.

RISK ASSESSMENT

7.1.

HEAT HAZARDS

Upon touch of hot boiler elements, it is possible to get burnt. The surface of the boiler which can be

heated up to 40º C temperature and other parts according to technical characteristics are insulated with

heat insulation but there are such parts like door handles and doors which are heated more and are

hazardous to humans. Such places are marked with an international danger mark. Hot water pipes of the

heating system after hydraulic testing must be insulated with heat insulation. Pressure valve escape pipe

must be lead up to sewerage or vessel by leaving a 10 cm gap for monitoring and insulated with heat

insulation or marked with a heat hazard mark.

Содержание DOMESTIC SOLID FUEL BOILER

Страница 1: ...DOMESTIC SOLID FUEL BOILER STROPUVA INSTALLATION AND MAINTENANCE MANUAL CERTIFICATE NO SPSC 672 ...

Страница 2: ...SCHEME OPERATION 12 4 6 MOUNTING PICTURE OF SOLID FUEL BOILER STROPUVA S40 NODE WITH THE LOST OF PARTS 13 4 7 DESCRIPTION OF SCHEME OPERATION WITHOUT ADDITIONAL BOILER AND FLOOR HEATING 15 5 BOILER BURNING AND KINDLING 16 5 1 THE MOST ECONOMICALLY FUEL BURNS DOWN IN THE BOILER WHEN IT IS FULLY LOADED 16 5 2 SETTING OF THE BI THERMAL DRAUGHT REGULATOR 18 5 3 EVALUATION OF THE BOILER OPERATION 20 5 ...

Страница 3: ...ly and follow the Instruction closely as this will guarantee better results when using the appliance Keep this Instruction Manual in a safe place so that you can refer to it easily and thus abide by the guarantee conditions You should keep the Guarantee Certificate or where relevant the technical datasheet together with the Instruction Manuak for the duration of the useful life of the appliance It...

Страница 4: ...50x210 260x220 280x240 Height mm 1250 1900 1900 2100 1900 2100 Diameter mm 450 450 560 680 Mass kg 100 185 231 315 Firewood containing more than 30 moisture shall not burn at all and if burn shall not endure the required temperature the burning shall be unstable Combustion duration of fuel loading depend on its quality outside and inside temperature building quality and other factors Table 1 2 Inf...

Страница 5: ...50x210 260x220 280x240 Height mm 1900 1900 2100 1900 2100 Diameter mm 450 560 680 Mass kg 196 246 333 Firewood containing more than 30 moisture shall not burn at all and if burn shall not endure the required temperature the burning shall be unstable Combustion duration of fuel loading depend on its quality outside and inside temperature building quality and other factors Table 1 4 Information for ...

Страница 6: ...action flue 5 There are also openings for water supply 14 15 thermometer 16 and pressure safety valve 17 Air heating compartment 4 for the improvement of combustion quality and heating transmission is mounted on the upper part of a combustion compartment The boiler can be configured with grid bars and switching valve 6 for burning with peat or coal There is a gap between a heating compartment and ...

Страница 7: ...equirements established for the premises of boiler houses Premises where a boiler will be fitted must be at least 215 m in height and with concrete flooring at least in that place where the boiler will be erected Premises must be made watertight and protected from heated residential rooms and would have a vertical ventilation channel and window or opening in the outside wall so that he air from ou...

Страница 8: ...e opening can be 10 percent less as it is specified in the main technical requirements but not bigger The boiler requires an individual chimney flue any other devices cannot be connected to it So that the formed condensate in the chimney flue would not get into the boiler a flue from the boiler to the chimney flue must be horizontal and not longer than 1 5 m and not shorter than 0 20 m well sealed...

Страница 9: ...es according to the instructions of the heating system design if it is not the case then at 1 5 or 1 2 Do not exceed heat flow through the floor temperature with floor heating automatic elements recommendations of manufacturers 28 35ºC 3 Upon fitting three stage or four stage mixing valves and a circular pump so that elements of the boiler and heating would not be shunted mount on a large ring of ...

Страница 10: ...25 SME 3 13 Bend D25 2 14 Thermostatic valve DT25 1 15 Subjugation set of circulation pump 7 16 Circulation pump 1 17 Brass disk bolt D25 2 18 Release and complement valves D15 2 19 Three way valve for flow distribution D25 1 Fig 4 1 Plumbing node R to from radiator s F to from floor heating B to from boiler K2 to from other solid fuel boiler Nodes for boilers S7 S10 S20 are collected from parts D...

Страница 11: ...11 Fig 4 2 Heating system scheme with additional boiler and floor heating ...

Страница 12: ...mer Thanks to the pump P the water abundantly circulates through the floor heating coil pipes F and also flows into the boiler through theflow distribution valve T 3 20 50 which due to the sensor directs a part of the colder flow into the radiatior system as the returning flow is warmer that indicated 40 maintaining a stable premise warmth even if no thermo valves are available and protecting the ...

Страница 13: ...Transition D32 25 2 12 Spherical valve D25 SME 3 13 Bend D25 2 14 15 Subjugation set of circulation pump 7 16 Circulation pump 1 17 Brass disk bolt D25 1 18 Release and complement valves D15 2 19 Three way valve for flow distribution D25 1 Fig 4 3 Plumbing node R to from radiator s B to from the boiler Nodes for boilers s7 s10 s20 are collected from parts D20 Node for boiler s40 is collected from ...

Страница 14: ...14 Fig 4 4 Heating system scheme without additional boiler and floor heating ...

Страница 15: ... heater B and the bolt 3 If the heater input is of a sufficient diameter the bolt 3 is turned off as the water flows only through the heater more water is heated After the heating domestic water thermofication water flows to the radiator system Thanks to the pump P the water abundantly circulates through the flow distribution valve T 3 20 50 which due to the sensor directs a part of the colder flo...

Страница 16: ... 9 see figure 5 2 A then heating firewood Load firewood logs horizontally longer one in the middle and shorter at the side It is useful to fill spaces between firewood logs with sawdust or fine tree waste Use a pipe air distributor figure 5 2 B for burning small coal a boiler with small coal operates at 50 70 lower mode therefore use small coal during warmer days When loading peat turf firstly loa...

Страница 17: ... any other fuel only at the top of coal load about 2 kg of dry chipped firewood logs By turning a regulating screw see figure 5 4 A open an air control valve for 3 5 cm Kindle the top of the load fig 5 4 B slightly close the door leaving a gap of 1 3 cm When fuel burns up close the door and unhook a ring with a lifting cable Liquid fluid used for firing of fireplaces and ovens can be used for firi...

Страница 18: ...ween the body and sealing material 2 During boiler operation it is dangerous to open the doors widely flame can burn the face Therefore at the beginning do not look inside the boiler and keep yourself away open the firebox doors only for 2 3 cm and only after 20 30 sec open the doors and load firewood logs but no more than two layers 20 30cm close the door and pull down the air distributor 3 It is...

Страница 19: ...re indications show not less than 80º C open the valve with a temperature regulation screw 2 and for higher indications slightly close until temperature reaches 80 C Later seeking to set a lower temperature turn a ring towards smaller figure A ring cannot be turned behind the biggest figure if turned more overheating and water boiling are possible ...

Страница 20: ...ey flue is bad if air passes through the under part or lower doors if during combustion the boiler is kindled and the air distributor is moved if the heated water flow is too intense too much tar could be build up and the boiler can be clogged Therefore all the said defects must be eliminated When the draught is reduced heat detraction cracks between the air heating compartment 2 and inner walls o...

Страница 21: ...ter loading firewood logs must be ignited Fire wood will burn up from the remaining ember and will fume useless leaving the condensate and tars Do not move the air distributor during combustion While stabbing the air distributor softened from heat on to the firewood logs it will become folded and if sinked deeper into fuel will get worn from heat more rapidly MOST FREQUENT FITTING MISTAKES CONSEQU...

Страница 22: ...combust plastic construction or packing waste is dangerous since generated gas does not combust evenly their excess accumulates the explosion of which in the chimney or boiler dismantles chimney flue connectors Lower than 60ºC boiler temperature is maintained The boiler and chimney flue are clogged due to condensate 7 RISK ASSESSMENT 7 1 HEAT HAZARDS Upon touch of hot boiler elements it is possibl...

Страница 23: ...if a pressure protection valve of higher pressure will be mounted in an improper place or clogged As calculations and practice prove the boiler will never explode to the outside but crack up inside therefore there is no hazard for human health or life 7 3 POSSIBLE INTOXICATION When the chimney flue is clogged or when cleaning from ash carbon black monoxide can be formed in a boiler room therefore ...

Страница 24: ...uirements of technical documentation The manufacturer provides a two year guarantee on the boiler The manufacturer provides a five year guarantee on the boiler heat exchanger The manufacturer undertakes during a guarantee period to eliminate defects due to the fault of the manufacturer The user by purchasing the boiler undertakes to 1 Fit the boiler and use it according to the recommendations of t...

Страница 25: ...25 ...

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