11
3
Product Description
F300K with user interface
3.3
Life Cycle
The device is designed to have a service life of 10 years or 250,000 cycles. The functional
safety calculations are based on these values.
The actual service life of the F300K depends on the ambient temperature among other factors.
In particular, operation at high temperatures reduces the actual service life.
3.4
Proper Use - Conditions of Use
The F300K is designed to monitor the safety of burner flames in single- and multi-burner com-
bustion plants and in combustion chambers for dust- and grate-fired systems.
As an explosion-proof device, the flame scanner can be used in potentially explosive atmos-
pheres (up to Zone 2).
Any other usage going beyond this is considered to be improper use. The plant operating com-
pany is liable for any damages that resulting from this.
The table in Section
shows the applications to which the various device
types are suited.
Please heed the following information when operating the F300K:
•
The safety information in this manual
•
Section
3.4.1
UL Listed
In preparation
NOTICE
For applications within the scope of the UL Listed certification procedure, it must be ensured
that the components used are "Listed" certified. That is, in addition to the flame detector used
must also be the connection cable and if used the power supply "Listed" certified.
The applicable installation rules according to NFPA70 (NEC) must be observed.
Fig. 3-3 F300K operating and display unit with UI
1
Display
2
LED shines red: Flame OFF/ready for
operation
LED flashes red: fault
3
LED shines green: flame ON
LED flashes green: warning
4
ENTER key
5
UP key
6
DOWN key
7
ESC/BACK key
Summary of Contents for F300K Series
Page 2: ......
Page 26: ...25 5 User Interface 5 2 Menu tree ...
Page 31: ...30 6 Commissioning Marking information on the device Example F300K F300K UI FB30 Warning e g ...
Page 121: ...120 14 Appendix 14 3 EU Declaration of Conformity ...
Page 122: ...121 14 Appendix ...
Page 125: ...124 14 Appendix ...