Viadrus G 700, Руководство пользователя

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- service thermostat stage II.
- Safety thermostat
- Service hours meters stage I. and II.
- burner operation stage I. and II. pilot lamps
- "defect" pilot lamp - safety thermostat switching on
- connecting terminal board
„In case you require an equithermal regulation- OS 06 mounted in electric panel -
Manual for operation and installation belongs to the delivery“.
IMPORTANT WARNINGS :
1. The boiler works automatically after its start up. It only can be operated by adults familiar with this manual
and the burner operation manual.
2. The boiler must be operated according to manual and related standards.
3. Combustion air must not contain a high moisture and dust content. If it is impossible to prevent moisture
and dust in environment where the boiler is installed, then the combustion air must be brought to the
boiler room directly from outdoor environment.
4. The boiler room must be kept clean and dustless. All sources of pollution must be removed from the
boiler room and during the works producing dust (insulating works, boiler room cleaning), the boiler
must be put out of operation. Even a partial dust deposit on burner will deteriorate the combustion
process , jeopardize an economical and reliable boiler operation.
5. In order to prevent boiler from dewiness followed by low-temperature corrosion in situations where the
boiler is operated at lower
temperatures for a longer time (transition periods, heating system with a
large volume of heating water, low- temperature regime etc. ) it is necessary to ensure that the return
water temperature does not drop below 50 °C. Creation of boiler own circuit is the best solution.
6. Burner stage I. adjustment (reduced output) must be done with regard to flue gases temperature
which shouldn’t be lower than 130°C.
7. Water from boiler and heating system must never be discharged or taken for usage except for the
emergency cases like repairs etc. Water discharge and filling with new water increases the danger of
corrosion and scale development.
In case we have to refill the heating system with water
we only refill a cold boiler in order to prevent
the boiler sections from disruption.
8. In case of boiler failure state the burner defect pilot lamp in boiler electric panel is alight . In case of
electricity outage the burner is switched off and will start automatically after voltage recovery in el.
network.
9. The burners operation defects are described in detail in burners operation manual including the ways
of their elimination and they have to be followed .
10. In case of a long-term boiler shutdown is put it must be disconnected from el. network.
11. In case that it has occurred the danger of combustible vapours or gases development and their
penetration into the boiler room or at works with temporarily developed fire or explosion danger (flooring
gluing works, painting works using the flammable paints, etc.), boiler must be shut down long enough before
the works start.
12. Don’t put any objects made of flammable materials on boiler and within a distance smaller than the
safe distance from the boiler.
13.
The user is obliged to have the commissioning, regular maintenance and defects elimination done by
professional contractual service accredited by ŽDB a.s. Bohumín, Závod topená ř ské techniky VIADRUS, the
boiler manufacturer , otherwise the guarantee for boiler proper function is void. „ VIADRUS G 700“ boiler
quality and completeness certificate” after having been filled by contractual service organization serves as the
“Guarantee certificate”.
14. Once a year a regular maintenance must be done on boiler according to the next chapter.
When these terms are not observed the guarantee repairs cannot be demanded.
The list of contractual service organizations is enclosed separately.
8. Maintenance
If the burner is properly adjusted the flue gases generated by gaseous and liquid fuels don’t cause clogging
of convection furnaces but after the heating season the sediments must be removed from the boiler in order to
maintain its efficiency.