15 Perform emissions measurement
14.1.7 Replace pellet suction turbine
The suction turbine for conveying the pellets is a wea-
ring part. Depending on the degree of soiling
[1]
of the
suction turbine, the service life of the suction motor
carbon brushes is around 300 operating hours for the
initial equipment, and another 300 operating hours for
the replacement carbon brush set. After approx. 800
operating hours, we recommend replacing the suc-
tion turbine.
[1] The cleaner the working air (air in the pellet hose) and cooling
air (ambient air sucked in from the room), the longer the service
life of the brushes will be.
14.1.8 Maintenance by qualified personnel
The control indicates when the boiler needs the re-
quired maintenance by qualified personnel, based on
operating hours (in each case after 1800 hours, fixed
value) or a defined duration (in months).
Contact your heating engineer or the SOLARFOCUS
Service Hotline
Boiler maintenance agreement
By purchasing a maintenance agreement,
SOLARFOCUS will manage the annual appointment
and contact you directly when a maintenance
appointment is due.
15 Perform emissions mea-
surement
–
The emissions measurement at the boiler is a
legal requirement and must be performed by qua-
lified personnel on a regular basis.
–
Contact the appropriate chimney sweep and your
heating engineer for more information.
–
When performing the emission measurement, the
boiler control's
chimney sweep function
must be
used.
Chimney sweep function
The chimney sweep function is available in the boiler
operating mode screen
Notes on chimney sweep function
–
May only be performed by qualified personnel.
–
Do not open the boiler door during the mea-
surement.
–
Ensure sufficient heat removal for the boiler (e.g.
energy removal to buffer tank or heating circuit).
–
The removal of heat is increased by opening the
heating circuit mixing valve and by switching on
the heating circuit pumps.
Start the chimney sweep function
►
Press the
button.
Ä
The prerequisites for measurement to be
enabled are checked
Abb. 2-59
►
As soon as
Measurement enable
appears in the
status bar, the measurement can be started.
–
The chimney sweep function remains active for a
period of 40 min., and before this period expires,
a message allowing extension of the period by 30
min is displayed.
–
To abort the function prematurely, switch to a dif-
ferent boiler operating mode.
38
Operation manual
pelletelegance
