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Fabrika SK s.r.o., Pavla Mudroňa 5, 010 01 Žilina, SLOVAKIA

 

 

LETTER OF GUARANTEE 

STR SERIES WOOD AND COAL BOILER 

 

This warranty replaces the certificate of quality and completeness. The manufacturer confirms that the 

boiler meets the conditions required quality, is complete to the extent provided documentation and in 

accordance with 

STN EN 303-5 

 

Product:……………………………………………………………………….. 

 

Serial number:……………………………………………………………………. 

 

Production date:                      …………………….. 

   

 

 

 

 

 

 

Stamp and signature of the  distributor 

Date of sale:                              …………………....   

 

 

     

 

 

 

 

 

 

Stamp and signature of the  seller 

 

Date of  putting into operation:………………………………….. 

 

     

 

 

 

 

 

 

Stamp and  signature 

 

 

 

 

Letter of  guarantee is not valid  unless properly filled in  and confirmed by  the  seller or  when 

rewritten! 

(in this  case guarantee expires) 

Customer is  obliged to  control all the  documents! 

 

 

By buying the  product customer fully agrees with all conditions for guarantee and  complaints 

of the  product. Instructions  for purchaser-conditions for guarantee and  complaints from 

inseparable part of the  letter of guarantee. 

Summary of Contents for STR PLUS 25

Page 1: ...STR SERIES WOOD AND COAL BOILER INSTALLATION AND MAINTENANCE MANUAL FABRIKA SK S R O PAVLA MUDROŇA 5 01001 ŽILINA SLOVAKIA Tel 421908 599 938 e mail world fabrikask sk ...

Page 2: ... boiler Keep the original packing until the boiler has been put into service in case the to be transported again 11 When making any repairs olny original parts must always be used It is forbidden make any changes to the boiler s internal installaton orto interfere with it any way 12 At the end of its life cyyle the boiler its package and its parts must be disposed of in a way avoiding harm ti the ...

Page 3: ...TR PLUS 25 STR PLUS 35 STR PLUS 45 Width of the boiler W 555 555 555 Boiler depth L 700 800 900 L1 500 600 700 Water connection Water outlet VK 2 2 2 Return water RK 2 2 2 Eductive valve Chimney diameter mm 150 150 180 D 147 147 174 D1 122 122 134 D2 277 277 277 ...

Page 4: ...Packaging Width W 640 640 640 Packaging Depth L 710 790 890 Packaging Height H 1220 1220 1220 3 BOILER COMBUSTION SYSTEM STR PLUS Series boilers are designed so that the exhaust warmth air gave a heat to the three contact surfaces and large combustion chamber provides increased user comfort ...

Page 5: ... 270 Boiler Net Weight kg 205 226 247 5 OPERATING INSTRUCTIONS 5 1 STR SERIES GENERAL FEATURES STR series soild fuel fired boiler is designed for heating both residental and industrial buildings Beside Professional installation preconditiion for correct functionning of the boiler is required chimney thrust and correct operration STR series boiler soild fuel fired boiler is designed for heating sys...

Page 6: ...ermeath the boiler stoker by opening or shutting a flap situated in the ashtray door When fitting the safety and the control elements remember to meet the principles of work safety If replacing of safety device and of thermo mechanical output regulator is necessary please use recommended devices in case of using any other type of the device negotiate with distributor Functionality of thermo mechan...

Page 7: ...e Intel outlet connections of the boiler Please note It is not permissible to reverse the flows the indications for inlet and drain shown on the valve must be followed Maximum temperature of the input water for temperature safety valve is 15 C and minimum water pressure is 2 bar Functionality of safety device DBV1 must be checked or inspected by authorized person oncee in a year Safety valve Fig 0...

Page 8: ... water volume resulting frok heating and cooling The expansion tanks and their connecting pipes must be protected against to freezing Diameter of drainage pipe must be selected properly against to overflow into tank 7 PUTTING THE BOILLER INTO SERVICE 7 1 1 Checking the boiler before turning it on Before putting the boiler into operation the service technician must check Whether the installation co...

Page 9: ...ht the paper through the ashtray door and fully open the regulating flap in the ashtray door The fire has caught up enough stoke a layer of mainfuel on top of the burning firewood When the fire is powerfull enough stoke more fuel right up to the bottom edge of the stoking door and level it into Provide an even layer throuhout the entire boiler depth If the fuel suddenly turns into dark red blaze o...

Page 10: ...g system output An oversized boilers suffers unnecessarily because it has to be run at low temperatures 8 7 BOILER SHUTDOWN We do not recommend that you try to speed up the boiler combustion process The fuel must burn completly on its own on the stoker 8 7 1 Short term shut down After shutting the boiler down clean it remove all combustion residuals empty the ashtray clean the stoking door contact...

Page 11: ...n circulate all the throught at least some of the radiators Antifreeze fluids because of their unsuitable properties we do not recommend to them They have a reduced ability to transfer heat have large volumetric expansion age and damage rubber componentss If under concrete circumstances is no other option how reliable prevent Before finalinstalation the heating system distribution piping must be f...

Page 12: ...high positioning the boiler in the middle To comply with standarts at least 600 mm manipilation space must be left in front of the boiler Minimum distance between the back of the boiler and the wall must be also 600 mm and a free space of at least 600 mm must be left between one side of the boiler and the wall toallow acees to the rear of the boilerr Fuel must not be stacked directly behind on nex...

Page 13: ... system and push fitted onto the boiler flue socket it should be fitted very carefully so that it does not come loose Only use parts of non flamable materials for the flue gas system 13 CHIMENYS AND CHIMNEY CONNECTION WARNINGS A sufficient flue draft of the flue gas system is the basic requirements for the correct functioning of the boiler It fundamentally affects its performance and effciency The...

Page 14: ...tes for the purpose of recovery of insurance claims for damaged goods For confirmation of receipt deliverable is usually considered the signature of the purchaser on the accompanying documentation which is usually a delivery note invoice acceptance protocol 2 The manufacturer warrants the product 24 months from date of sale to the final consumer not more than 36 months from the date of manufacture...

Page 15: ...mation report about the emerged failure sent by other means than by post has to be confirmed by a letter sent within three days at most Authorized person is obliged to prove to the supplier the occurrence of damage caused by the failure of the product without postponement three workdays since the request from the side of the supplier at latest Producer is obliged to take stand in written form with...

Page 16: ...16 RECORD OF PERFORMED GUARANTEE REPAIRS Record of performed repairs within guarantee period and after Date of the record Performed activity Organization signature stamp Signature of the customer ...

Page 17: ... Production date Stamp and signature of the distributor Date of sale Stamp and signature of the seller Date of putting into operation Stamp and signature Letter of guarantee is not valid unless properly filled in and confirmed by the seller or when rewritten in this case guarantee expires Customer is obliged to control all the documents By buying the product customer fully agrees with all conditio...

Page 18: ...sure the conformity of the following products with the technical documentation and the requirements of relevant government regulations Product STR series wood and coal boiler Type STR PLUS 25 STR PLUS 35 STR PLUS 45 Additional information The certificate report on initial tests Certificate Z IS TGK IST 11 12 1210001399 01 11 B 00730 from 20th DECEMBER 2011 Report P IS TGK IST 11 12 12100013990111 ...

Page 19: ...stomer s signature declares that the product is taken over without defects damage fully functional and was acquainted with the operation and use of the product Its a customer responsibility in taking the product product unpack and inspect A Letter of customer has to be sent to address of Company within 7 days from starting in operation of the product Company seller Customer ...

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