SAS UWG Technical - Start - Up Documentation
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SAS UWG Technical - Start - Up Documentation

Black coal adopted water boiler
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Z A K Ł A D M E T A L O W O - K O T L A R S K I
28-100 Busko-Zdrój, Owczary, ul. Przemysłowa 3
Phone: (+48 41) 378 46 19, Fax: (+48 41) 370 83 10
TECHNICAL - START - UP DOCUMENTATION
of water boiler's for heating installations
SAS UWT type
adopted for black coal combustion of fine coal
BOILER
SAS UWT
1

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  • Page 1 28-100 Busko-Zdrój, Owczary, ul. Przemysłowa 3 Phone: (+48 41) 378 46 19, Fax: (+48 41) 370 83 10 TECHNICAL - START - UP DOCUMENTATION of water boiler’s for heating installations SAS UWT type adopted for black coal combustion of fine coal BOILER SAS UWT...

  • Page 2: Table Of Contents

    Page INDEX Conformity declaration Introduction Use of boiler Boiler construction description Technical data Fuel Fuel Alterntive fuel Boiler’s assembly guidelines Requiremends for boiler-room Boiler’s arragement Connecting boiler to a chimney Connecting boiler to a heating installation Connecting boilers to electrical installation Operation and installation guidelines Filing with water Boiler’s firing up...

  • Page 5: Introduction

    Careful reading of the manual will help in effective and safe exploitation of the boiler. USE OF BOILER Boilers of SAS UWT type are designated for water installations of the central heating systems, open type with gravitational forced...
  • Page 6 (pos. 1). SAS UWT boilers are equipped with controller and blow-in fan. Boilers work based on forced air admission. Such a process is run by blow-in fan (pos.

  • Page 7: Technical Data

    5.2 ALTERNATIVE FUEL The alternative fuel for coal heating boilers of SAS UWT type is a mixture of the black coal grades as follows: 70% of coal the nut grade ( class 24/12 acc. to above mentioned norm) and 30% of coal the fine coal grade (class 21/15 acc.

  • Page 8: Requiremends For Boiler-Room

    6.1 REQUIREMENTS FOR BOILER-ROOM The boiler room, where the heating boiler for central heating installation shall be installed, must conform the requirements of detailed regulations being in force, at the country of destination (e.g. PN-87/B-02411). In particular, the following requirements shall be fulfilled: the boiler rooms should be located as centrally as possible to rooms which are covered with heating system, and the boiler itself should be placed as close as possible to chimney (chimneys),...

  • Page 9: Connecting Boiler To A Heating Installation

    Assuming that it is not possible to achieve such parameters for chimney, and chimney draught problems experienced, resulting improper boiler performance, the gases blow-out fan, or chimney base together with built-in fan may be applied, for supporting and stabilizing the draught. It is important for the chimney to has its beginning at the level of boiler room floor, for the reason that gases leaving the boiler are able to be repelled.

  • Page 10: Connecting Boilers To Electrical Installation

    6.5 CONNECTING BOILER TO ELECTRICAL INSTALLATION Boiler room should be equipped with electrical installation 230V/50Hz should according to detailed regulations being in force in the country of destination. Electric socked should be earthed. Grounding functionality should be checked. Cable extensions are forbidden. Faulty installation may cause the controller to be destroyed or be unsafe for the user.

  • Page 11: Firing Up And Functioning Of A Boiler In The Lower

    Basically the standard fuel for the SAS UWT boilers is a black coal for energetic applications of the nut grade (see chapter. FUEL p. 7) – the fuel ensures that the declared power will be obtained.
  • Page 12 See in the picture. With boilers of SAS UWT type, regulation of combustion intensity and heat capacity, depending on weather conditions, is done by microprocessor controller. The controller...

  • Page 13: Firing Up And Functioning Of A Boiler In The Upper

    7.2.2 FIRING UP AND FUNCTIONING OF A BOILER IN THE UPPER COMBUSTION SYSTEM Fuel delivery and the SAS UWT boiler firing up, as in the upper combustion system, is done using chute door. Prior to firing up operation, furnace and ash pan door should be closed.
  • Page 14 TECHNICAL AND OPERATING PARAMETERS OF SAS UWT BOILERS Parameter Unit SAS UWT Boiler power Boiler heated surface Boiler efficiency 79,1 – 85,9 Fuel consumpcion* kg/h Load chamber capacity ~100 ~120 Exhaust temperature °C 90-210 Boiler water capacity Boiler weight (without water)
  • Page 15 Parameter Unit SAS UWT Boiler power Boiler heated surface 10.0 12.0 14.0 16.0 18.0 79,1 ÷ 85,9 Boiler efficiency kg/h 11,8 12,7 13,6 15,5 Fuel consumpcion* Fuel bunker capacity ~150 ~180 ~220 ~260 ~280 ~320 ~360 ~390 ~440 ~500 °C 90 ÷...

  • Page 16: Boiler's Construction Scheme

    BOILER CONSTRUCTION SCHEME OF SAS UWT (14 – 48 kW) 1. boiler cover (body) 6. fuel charge door 11. water grates 16. temperature regulator (controller) 21. smoke conduit 2. insulation 7. furnace door 12. cast iron grates (movable) 17. blowing fan 22.
  • Page 17 BOILER CONSTRUCTION SCHEME OF SAS UWT (58 – 200 kW) 1. boiler cover (body) 6. return water connector pipe 11. furnace chamber 16. hot water connector pipe 21. temperature regulator (controller) 2. insulation 7. air intake dosage flap 12. fuel charge door 17.

  • Page 18: Cleaning The Boiler

    7.3 CLEANING THE BOILER In order to use fuel in the safe manner, and to get declared boiler’s power and heat efficiency, keeping adequate cleanliness of combustion chamber and convection channels is indispensable. As far as furnace chamber of the boiler is considered, special attention should be paid when removing ash and slag from between grate orifices and chamber’s walls.

  • Page 19: States Of Important Boiler's Functioning

    in case of installation malfunction and lacking water in a boiler do not fill it in, if boiler is hot, as it may cause its damage all defects of boiler should be immediately removed. NOTE: The boiler should be regularly cleansed from soot and tarry residues –...

  • Page 20: Protection Means

    improper position of adjust sprocket position if it is smoke throttle to closed to much current chimney draught Sudden temperature installation valves open the valves and pressure rise closed pressure vessel frozen heat the pressure vessel Water licking out of so called.

  • Page 21: Terms Of Delivery

    SAFETY VALVE The boiler is equipped with connector for adapting a safety valve, being an additional protection against pressure raise due to water freezing in part of installation, especially in the pressure vessel. The safety valve is not supplied with the boiler.

  • Page 22: Terms Of Warranty

    TERMS OF WARRANTY 1. Manufacturer grants warranty for proper functioning of the heating boiler SAS UWT, what is confirmed with the stamp of factory. 2. Manufacturer grants warranty for efficient the boiler installed and operated according to all terms and recommendations included to Technical-Start-Up Documentation (TSD).
  • Page 23 Any remarks and questions on boiler’s SAS type exploitation shall be addressed: ZAKŁAD METALOWO-KOTLARSKI Owczary, ul. Przemysłowa 3 28-100 Busko - Zdrój Tel.: +4841/378 46 19 Fax: +4841/370 83 10 http:// www.sas.busko.pl e-mail :biuro@sas.busko.pl Technical-Start-Up Documentation valid from 03.01.2011.

  • Page 24: Service Repairs

    SERVICE REPAIRS...

  • Page 25: Warranty Card

    WARRANTY CARD ............† According to presented conditions 48 (24 ) months warranty is given for low – temperature boiler of SAS UWT type installed and operated in pursuance of Technical Start - Up Documentation. Boiler no................Heating capacity .................

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