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Viadrus G 300 Manual

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MANUAL
FOR ASSEMBLY OF BOILER
VIADRUS G 300
Date of revision 8/2007

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Summary of Contents for Viadrus G 300

  • Page 1 MANUAL FOR ASSEMBLY OF BOILER VIADRUS G 300 Date of revision 8/2007...

  • Page 2: Table Of Contents

    Contents: 1. Boiler use and advantages ............................3 2. VIADRUS GLADIATOR G 300 Boiler Technical Data ..................4 3. Generally ................................6 4. Boiler Installation..............................6 4.1. Boiler Body Installation ..........................6 4.1.1. List of parts needed ..........................6 4.1.2.Installation procedure...........................6 4.2. Pressurizing boiler vessel..........................7 4.3. Boiler Armature Installation.........................8 4.3.1.

  • Page 3: Boiler Use And Advantages

    1. Boiler use and advantages Cast-iron sectional warm-water boiler VIADRUS G 300 is designed for heating the heat carrying substance (water) by the thermal energy which it gets from gas or liquid fuels burning process while using the appropriate pressure burners.

  • Page 4: Viadrus Gladiator G 300 Boiler Technical Data

    2. VIADRUS GLADIATOR G 300 Boiler Technical Data Table 1 Thermo – technical Parameters of the Boiler Calorific value of fuel Natural gas 33.99 MJ/Kg Light Heating Oil (TOEL) 42.65 MJ/Kg Boiler size (number of sections) Nominal Heating Power Nominal Thermal Power...
  • Page 5 Figure 1 Boiler G 300 Assembly Scheme...

  • Page 6: Generally

    3. Generally Boiler VIADRUS G 300 is supplied in a disassembled state, i.e. individual sections on palette, boiler armature and auxiliaries in proper packaging container, jacket and insulation also in the packaging case. The following general rules apply to the assembling operation of boiler links: −...

  • Page 7: Pressurizing Boiler Vessel

    − Put the link over the protruding parts of the inserts in such a way that the inserts edge in easily into the link openings for inserts, tap in place by wooden mallet and using bonding tools, bind together CAUTION: Ensure that the spacing between individual sections remains during the whole process of binding together equal! −...

  • Page 8: Boiler Armature Installation

    − Perform the overpressure test using the 8 bar pressure over at least 15 minutes. During the overpressure test, there must not appear any leaks − Carry out visual inspection 4.3. Boiler Armature Installation 4.3.1. Installation of burner plate Mount into the lower holes having M 12 threading in the front link: a) On the right –...

  • Page 9: Installation Of The Smoke Exit Neck

    4.3.3. Installation of the Smoke Exit Neck Into the groove located in the draw-off burner plate, insert sealing flex- cord FS 000 φ 10 of length 900 orifice Position the smoke exit socket assembly (throat castings and the sealing explosive clack valve) over 3 pc of studs M 8 x 30 and fasten nuts M 8 with washers...

  • Page 10: Boiler Jacketing

    In case the hardness be outside of the specifications, water must be conditioned.. Experience shows that even multiple reheat of the hard water will not prevent deposition of salts on interior surfaces of the boiler vessel. Deposits of about 1 mm thick (limestone) will cause a loss of heat transfer from metal to water of about 10%. During the heating season, a stable level of water volume in the system must be ensured while being mindful that the heating system must be periodically de-aerated.

  • Page 11: Installation Of The Control Box

    Hang the side parts of the jacket cover with insulation over the upper cast lugs on the front and rear link in such a way that the front wall with cutouts for armature bolting leans tightly against the front link. Side parts of the cover bolt from the front (in about a centre of the height of front wall), using M6 screws with rosette washers Side parts of the cover on its front lower position, to be joined using the front portion of the cover jacket –...
  • Page 12 For size 5 – 10 sections For size 11 – 14 sections...
  • Page 13 1 – jacket front section 25 – blind flange large 2 – front section 26 – drain cock 3 – central section 27 – small valve 4 – rear section 28 – rear lower jacket part 5 – boiler insertion 29 –...
  • Page 16 ŽDB GROUP a.s., závod Topenářská technika VIADRUS...

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