kunzel BT 2030, Руководство по эксплуатации

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1 Safety instructions
1.1 Intended use
All corresponding norms and regulations stipulated by the building authorities should be observed.
This boiler is approved for use in open and closed warm-water heating systems with a permitted operating
pressure of max. 3 bar and a maximum flow temperature of 95.C.
The boiler may not be operated without return flow increase. The return flow increase function should be
monitored.
The operator must ensure that the wood gasification boiler can always burn the introduced fuel with the
fan running by installing an adequately-sized buffer tank (at least 55 litres per kilowatt boiler capacity)
or an equally effective technical arrangement, and by fitting a fuel feed mechanism that adjusts the
amount of fuel introduced to the boiler to the amount of energy required. Smouldering combustion is
only permitted to take place for short periods of time, and under no circumstances may this method of
combustion be used to regulate the boiler output.
This Wood Combustion Water Boiler may only be fired with dry, small-cut and natural wood. Do not use
wood shavings or dust.
–Danger of explosion–
Under no circumstances should wood be burned which has been treated with preservatives. This should
be brought to special disposal units.
We reserve the right to make technical changes.
We are not liable for functional problems resulting from the use of components other than original
KÜNZEL components. This applies in particular to controllers and external conveyor equipment from
other manufacturers. We also do not accept liability for operating problems resulting from insufficient
hydraulics- and/or exhaust systems.
1.2 General safety instructions
1. Read all of the accompanying instructions carefully before commissioning the unit.
2. The installation of the boiler (heating system, electrical supply, safety equipment) must be state of
the art. The installation must comply with the relevant standards and building codes.
3. Check the operation of the safety valve and the thermal discharge safety device at least once a year.
4. The electrical supply must be connected by a qualified electrician.
5. The boiler installation should ensure that combustible or temperature-sensitive materials (cables,
insulation) are kept at least 40 cm away from the draught regulator and the boiler flue duct.
6. Open the furnace chamber door slowly and only until the safety retention catch has engaged. Now
wait about 10 seconds. Then lift the retention catch and open the door completely.
7. Never leave the boiler unattended with the furnace chamber door, ash hatch or warm-up damper
open.
8. Avoid opening the ash hatch while the boiler is in operation because sparks can escape from the
unit.
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