Related Manuals for Viessmann VITOMAX 200-HS M73A
Summary of Contents for Viessmann VITOMAX 200-HS M73A
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Page 1: Installation Instructions
VIESMANN Installation instructions for contractors Vitomax 200-HS Type M73A Oil/gas high pressure steam boiler With or without economiser Rated steam output 0.5 to 4.0 t/h VITOMAX 200-HS 5607 279 GB 9/2011... -
Page 2: Safety Instructions
Safety instructions Please follow these safety instructions closely to prevent accidents and mate- rial losses. Safety instructions explained ■ The Code of Practice of relevant trade associations Danger ■ Directive 97/23/EC, as well as the rel- This symbol warns against the evant safety regulations of the follow- risk of injury. -
Page 3: Table Of Contents
Index Storage of Vitomax boilers prior to installation as part of the system..Preparing for installation Handling the boiler....................Clearance dimensions..................Installation sequence Boiler positioning and levelling................Connecting the boiler on the steam side.............. Fitting the test and control equipment..............11 ■... -
Page 4: Storage Of Vitomax Boilers Prior To Installation As Part Of The System
Storage of Vitomax boilers prior to installation as part of the system Please note: This information applies to the storage prior to the system installation. 1. Vitomax boilers must be stored in ■ Check the effectiveness of the desic- enclosed rooms, free from weather cant regularly. -
Page 5: Handling The Boiler
Handling the boiler Note 2. Moving the boiler Observe all relevant accident prevention For this, fit steel rollers underneath regulations. base rail C. Only use the marked fixing points. 3. Secure the pulling equipment to the 1. Lifting the boiler tie-down points B. -
Page 6: Clearance Dimensions
Clearance dimensions Illustrative example A Boiler C Regulating and control system B Burner Note Subject to equipment level (accesso- Observe the given dimensions to ensure ries), check the minimum clearances to easy installation and maintenance. TRD 403. Minimum clearances relate to the boiler. -
Page 7: Boiler Positioning And Levelling
Boiler positioning and levelling Level the boiler horizontally. Note We recommend installing the boiler on anti-vibration supports. The boiler sup- ports should be distributed evenly across the length and centre under the base rails. Observe the information provided. Connecting the boiler on the steam side Danger 2. - Page 8 Connecting the boiler on the steam side (cont.) wQ wW wT wZ rErR 1 Illustrative example. Order-specific deviations from the standard delivery are possi- ble.
- Page 9 Connecting the boiler on the steam side (cont.) Note Illustration of the fitting assembly refers to modulating operation. Provide two further pressure regulators for stepped operation; the pressure transducer for the burner control will then not be required. 1 Platform wQ Air vent shut-off valve 2 Control panel wW Steam shut-off valve...
- Page 10 Connecting the boiler on the steam side (cont.) Boiler connections Boiler size Steam connector for permiss. operating pressure 6 bar PN 16 DN 8 bar PN 16 DN 10 bar PN 16 DN — PN 40 DN — — — —...
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Page 11: Fitting The Test And Control Equipment
Connecting the boiler on the steam side (cont.) Boiler connections (cont.) Boiler size Steam connector for permiss. operating pressure 6 bar PN 16 DN 8 bar PN 16 DN 10 bar PN 16 DN PN 40 DN — — — —... -
Page 12: Installing The Fitting Assembly
Fitting the test and control equipment (cont.) Installing the fitting assembly Note Illustration of the fitting assembly refers to staged operation. For modulating operation, two pressure regulators are replaced by one pressure transducer. Fill the U-bend of fitting assembly E ■... -
Page 13: Fitting The Water Level Limiter And The Water Level Controller Electrodes
Fitting the test and control equipment (cont.) Fitting the water level limiter and the water level controller elec- trodes Connector for water level limiter Connector for water level controller and limiter A Max. water level limiter electrode B Min. water level limiter electrode B Min. - Page 14 Fitting the test and control equipment (cont.) Note In each connector, only one electrode Match or adjust the electrodes to the can be fitted for limiting the water level. switching points listed in the table. However, the water level controller and The electrodes provided are matched at limiter can be combined.
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Page 15: Connections On The Flue Gas Side
Connections on the flue gas side Fitting a flue gas hood to the economiser (when supplied sepa- rately) 1. Mount flue gas hood A on econo- miser B and align centrally. 2. Weld the flue gas hood gas-tight (fillet weld a ≥5 mm). 3. -
Page 16: Installing The Sight Glass
Connections on the flue gas side (cont.) Boiler size Inter- Flue outlet nal7 Danger Risk of poisoning through escap- ing flue gas. Seal the condensate drain con- nectors A if they are not used. They are designed for draining the water from the flue gas col- lector that may accumulate when cleaning the economiser or for draining any condensate collec-... -
Page 17: Adjusting The Burner
Mounting the burner (cont.) Note If the burner plate was not pre-drilled at the factory, drill the burner fixing holes into the burner plate and cut the flame head hole out with an oxy-acetylene torch. For max. flame head diameter, see table on page 19. - Page 18 Adjusting the burner (cont.) Boiler size 1.65 Steam output (for 102 °C feedwater temperature) Max. permissible combustion 0.380 0.530 0.760 0.985 1.250 heating output ■ Natural gas Max. flue gas pressure drop without mbar 10.4 Max. flue gas pressure drop with mbar 11.4 ECO 100...
- Page 19 Adjusting the burner (cont.) Boiler size Reversing chamber Dimen- sion b Diameter Internal smooth tube Dimen- min. sion c Internal smooth tube Dimen- max. sion c Corrugated pipe, aver- Dimen- — — — — — sion d Corrugated pipe, inter- Dimen- —...
- Page 20 Adjusting the burner (cont.) Boiler size Steam output (for 102 °C feedwater temperature) Max. permissible combustion heating 1.510 1.890 2.415 3.020 output ■ Natural gas Max. flue gas pressure drop without ECO mbar 10.5 10.9 10.9 12.5 Max. flue gas pressure drop with ECO 100 mbar 11.5 12.4...
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Page 21: Commissioning And Adjustment
Commissioning and adjustment Service instructions for boiler and boiler control unit and separate burner documentation. - Page 24 Viessmann Werke GmbH&Co KG Viessmann Limited D-35107 Allendorf Hortonwood 30, Telford Telephone: +49 6452 70-0 Shropshire, TF1 7YP, GB Fax: +49 6452 70-2780 Telephone: +44 1952 675000 www.viessmann.com Fax: +44 1952 675040 E-mail: info-uk@viessmann.com...