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VIESMANN

Operating and service
instructions

for contractors

Vitomax 200-HW
Type M238

Oil/gas fired high pressure hot water boiler
Combustion output 4.0 to 18.2 MW

VITOMAX 200-HW

5592 548 GB

06/2007

Please keep safe.

Summary of Contents for VITOMAX 200-HW

Page 1: ...N Operating and service instructions for contractors Vitomax 200 HW Type M238 Oil gas fired high pressure hot water boiler Combustion output 4 0 to 18 2 MW VITOMAX 200 HW 5592 548 GB 06 2007 Please ke...

Page 2: ...legal instructions regarding the prevention of accidents all legal instructions regarding environmental protection the Code of Practice of relevant trade associations all current safety regulations a...

Page 3: ...loads Repair work Please note Repairing components which fulfil a safety function can com promise the safe operation of your heating system Replace faulty components only with original Viessmann spare...

Page 4: ...nformation 8 Commissioning inspection maintenance Steps commissioning inspection and maintenance 9 Further details regarding the individual steps 11 Additional information Standard values for water qu...

Page 5: ...total system We would recommend that you oper ate the boiler constantly at the required operating pressure and tem perature The continued boiler operation is still advantageous even if no heat is draw...

Page 6: ...the flue gas and water sides subject to the length of the period during which the boiler is taken out of use There is a dif ferentiation between wet conservation during which exposure to oxygen is to...

Page 7: ...preferably nitrogen 5 0 of 0 1 to 0 2 bar can prevent corrosion Dry conservation in case there is a risk of frost or in case of longer idle periods Drain the boiler at a temperature between 120 and 1...

Page 8: ...and hot gas side or the VdT V datasheets no 1465 Oct 1978 and the VGB no R116H 1981 or local regulations Maintenance information The maintenance of a high pressure hot water boiler is specified by th...

Page 9: ...s on the flue gas side 9 Checking the thermal insulation parts 15 10 Inserting turbulators if appropriate and closing the cleaning doors 16 11 Securing the clean out cover and the combustion chamber d...

Page 10: ...ning steps Inspection steps Maintenance steps Page 19 Checking the flue pipe for soundness 20 Adjusting the burner 19 Steps commissioning inspection and cont 10 Commissioning inspection maintenance 55...

Page 11: ...closed 10 Open the gas or oil supply line shut off valves 11 Switch ON the main isolator the switch for the boiler drives and the burner control switch in this order observe the burner manu facturer s...

Page 12: ...ks and retighten all screws Shutting down the system Danger Opening the boiler connections and openings whilst the boiler is under pressure can lead to a high risk of severe injury Only open the conne...

Page 13: ...line 2 Undo screws A and remove burn er with burner plate B Opening the cleaning door s Undo screws A at cleaning door s B and open the cleaning door s Further details regarding the individual steps...

Page 14: ...mbustion chamber door A Extracting if installed and cleaning the turbulators Remove turbulators A without force For this use the turbulator extractor that is part of the cleaning equipment Further det...

Page 15: ...om the flue pipe and the flue outlet Checking the thermal insulation parts 1 Checking the thermal insulation parts of combustion chamber door A 2 Check the thermal insulation parts on the clean out do...

Page 16: ...doors 3 Tighten the screws on the clean out doors A evenly and diagon ally Securing the clean out cover and the combustion chamber door 1 Tighten down both clean out cov ers B so they seal 2 Close co...

Page 17: ...anger Boiler components that are not thermally insulated can be sub ject to high temperatures that can result in burns Take care with hot surfaces Note Replace the gaskets every time a con nection has...

Page 18: ...h the log for steam boiler systems category IV Check the safety valves plus the tem perature and pressure limiters in accordance with manufacturer s details Further details regarding the individual st...

Page 19: ...with gaskets A for leaks and clean Checking the water quality For standard values see page 20 Adjusting the burner By the burner manufacturer or authorised heating contractor Further details regarding...

Page 20: ...ater Where possible use water with a low salt content that is at least free from alkaline earths softened as fill or top up water with low salt content saline El conductivity at 25 C S cm 10 to 30 30...

Page 21: ...espective guidelines is sued by the relevant sup plier mg litre 10 The VdT V datasheet 1466 advises that further oxygen binders are offered as chemicals that may have the following active ingredients...

Page 22: ...e Service date by Service Service Service date by Service Service Service date by Service Service Service date by Service Service Service date by Commissioning service reports 22 Commissioning service...

Page 23: ...l number and the boiler type see type plate Tick the required spare parts and state the number required Obtain standard parts from your local supplier A Serial number B Boiler type Vitomax 200 HW spar...

Page 24: ...A Serial number B Boiler type Vitomax 200 HW spare parts cont 24 Commissioning service reports 5592 548 GB...

Page 25: ...A Serial number B Boiler type Vitomax 200 HW spare parts cont 25 Commissioning service reports 5592 548 GB...

Page 26: ...A Serial number B Boiler type Vitomax 200 HW spare parts cont 26 Commissioning service reports 5592 548 GB...

Page 27: ...et and flue pipe cleaning 15 Flue supply line 13 M Maintenance information 8 O Operational checks 5 S Safety valve checking 6 Saline water 20 Shutdown 6 12 Sight glass cleaning 19 Starting the heating...

Page 28: ...B Subject to technical modifications Viessmann Werke GmbH Co KG D 35107 Allendorf Telephone 49 6452 70 0 Fax 49 6452 70 2780 www viessmann com Viessmann Limited Hortonwood 30 Telford Shropshire TF1 7Y...

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