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Servicing
Maintenance
Replacing the control unit
Warning!
Replace any damaged or defective com-
ponents! Replace safety components
before their end of life! Never operate
the burner with damaged or defective
Safety-related components
Valve testing systems
Gas and air pressure switches
Automatic firing device with flame monitor for the burner
Flame monitor (UV cells)
Flame monitor (not UV cells)
Gas pressure regulator
Gas valve with valve testing system
Gas valve without valve testing system
Pressure relief valve
Fuel-air ratio control
Servomotor STE...(Schneider Electric)
Servomotor SQM 1../2.. (Siemens)
Servomotor SQM 5... (Siemens)
Servomotor STM 30/40 (Schneider Elektrik)
Servomotor 01-15/30 Schimpf
Oil hoses
Fuel-oil valves
Pressure relief valve
Useful service life of wear parts *
Auxiliary relay
Cooling fan frequency converter (ACS310)
Cooling fan frequency converter (ACH550)
Motor
The list contains the minimum number of switching cycles and the shortest possible service life for wear parts* and safety-related
components. The actual service life could be much higher and this depends on the operating conditions. For reasons of operational and
functional safety, the recommended periods of use should not be exceeded.
* Wear parts in the case of 25 years of machine usage
Note
When replacing the Burnertronic BT
XXX it is recommended to save the data
before disassembling the appliance. To
this end backup all the date. The
relevant procedure is described in the
58
parts. Using defective or damaged com-
ponents may cause malfunctioning and
hazardous operation. This may result in
a switch to malfunction mode or damage
to the environment and to the installa-
operating instructions "BurnerTronic
BT300 - Remote Software,
Maintenance" (Art. No. 4200 1017 5301)
under chapters "Files" and "Data
Saving". This will allow the burner to
restart easily and quickly after replacing
Note for replacing the control unit
(Burnertronic):
Two different spare parts can be
installed in order to replace the control
unit! Please see the order reference on
the label:
• Select the item code for the spare part
in accordance with the marking
displayed on unit BT3xx:
- A: Standard settings, without specific
parameter configuration: specific
burner configuration must be
performed on the system
(commissioning can only be carried
out using the PC-Remote Software
tool)
- B: unit programmed in the factory, with
parameter configuration specific to the
burner or to the customer (factory
setting). To order this code, the
following information must be made
available: the item code, the order
code, the manufacturing serial
03/2016 - Art. Nr. 4200 1044 8002A
tion, and may even cause injury (risks of
serious or fatal injury).
Recom. useful
service life
10 years
10 years
10 years
10,000 hours of operation
10 years
15 years
after a fault is detected
10 years
10 years
10 years
10 years
Depends on usage
Depends on usage
10 years
10 years
5 years
10 years
10 years
Depends on usage
3 years
25,000 hours of operation
6 years
60,000 hours of operation
40,000 hours of operation
the Burnertronic.
number (see rating plate). If no
changes have been made to the
burner, recommissioning can be
carried out via the display (except for
burners equipped with O2 and CO
regulation and a Profibus, in which
case the PC-Remote Software must
be used)
Attention! if a single item code is shown
on the unit label, this means it is a BT3xx
fully preconfigured according to variant
B, nevertheless when ordering the spare
part it is not necessary to provide the
item code, order code and
manufacturing serial number. As for
variant B: if no changes have been
made to the burner, recommissioning
can be carried out via the display
(except for burners equipped with O2/
and CO regulation and a Profibus, in
which case the PC-Remote Software
must be used)
Min. operating cycles
250 000
-
250 000
250 000
-
250 000
-
-
2 000 000
150 000
250 000
500 000
2 000 000
-
250 000
-
50 000
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