Bioprom MPT-AIR BIO PID, Руководство по эксплуатации

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7 TECHNICAL MAINTENANCE
7.1 Safety
Prior to start of installation, it is recommended to get familiar with the following
requirements and meet them:

controller cannot be used for purposes other than intended;

controller shall not be used in premises:
а)
with high concentration of dust,
б)
tending to be affected by high electromagnetic interferences,
в)
with high humidity,
г)
tending to be affected by direct sun rays,
д)
with flammable gases environment.

it is recommended to use additional protection equipment to protect the boiler
and installation from damages in case of controller failure or errors in the software; AIR
BIO PID cannot be used as the only one barrier from excessive temperature rise in the
boiler and from fire return to the retort. Therefore, it is strongly recommended to use
additional protection equipment, for instance, STB safety thermostat and additional
retort protection – the system of filling fuel tank with water, etc.
7.2 Safety Fuse Replacement
Prior to replacement of safety fuses in the controller one should make sure that it
is deenergized.
The safety fuse contact socket is located on the controller casing. The fuse
holder reads "FUSE"(Picture 3).
For replacement it is required to remove the fuse holder cover and then replace
the safety fuse with the analogous one.
7.3 Sensor Location
Picture 1 illustrates the temperature sensors schematic diagram.
Boiler Temperature Sensor shall be put into the dry immersion sleeve on the
boiler. In case of lack of mounting seat in the boiler the sensor shall be installed on the
boiler feed pipe; one shall install it in such a way to retain the close contact with heat
source. For obtaining correct temperature readings the sensor shall be insulated from the
environment by being encased for warmth-keeping with non-combustible material.
Hot Water Temperature Sensor shall be put into the dry immersion sleeve on
the boiler.
Basket Temperature Sensor shall be installed on the pellet receiver, in the
sensor mounting seat.
Flue Gas Temperature Sensor shall be installed in the boiler baffler.