Metal-Fach GHT, Эксплуатационная и техническая документация, Страница: 28 / 32

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●
remove the wrong tank fuel
7.
Increase in feeder chamber
temperature
●
spring failure of the feed flap
(fig. 1)
●
verify the spring condition of
the feed flap and sight glass
cover
●
check the temperature level
on the controller
8.
Feeder circuit" message on
the controller display
●
Mechanical damage to the
sensor or contamination of
the piston dead centre
sensor (Hall sensor)
●
clean the magnet
underneath the sensor from
accumulated dirt
9.
Water course around the
boiler
●
leakage of central heating
installation
●
check the condition of the
furnace
●
check the status of the c. o.
installation.
●
after repairing the leak, top
up the water in the system
●
opening fire protection
"Firefighter"
●
Wear protective rubber
boots to avoid electrocution
●
disconnect the boiler from
the electrical installation
●
restore the boiler to its
original state or call the
service
10.
Boiler does not reach the set
operating temperature
●
use of the wrong fuel
●
fuel with too high a humidity
above 30%.
●
dirty combustion chamber,
obstructed head ventilation
openings
●
inappropriate controller
settings
●
replace the fuel with one
recommended by the
manufacturer
●
Set the correct feeding and
stopping times
11.
Excessively loud feeding team
work
●
defective electric motor
bearing
●
a foreign body in the feeding
chamber (e.g. metal)
●
excessively polluted fuel
(e.g. sand)
●
perform the procedure to
stop the boiler operation call
the service
●
perform the procedure of
emergency stopping of the
boiler, remove impurities
●
fuel transition
12.
Controller, does not display
messages on the display
●
controller failure
●
power cord damage
●
burning of the controller's
fuses (picture 5)
●
disconnect the boiler from
the electrical installation
●
check the condition of the
fuses of the controller
●
check the condition of
electric wires
8 Spare parts
8.1 List of main spare parts
N. Name of the part Guarantee period Part No.
1 Electric motor with geared motor 2 years