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9 Appendix
9.1.2 F200K2... (Ex-proof), in the State as Delivered
Fig. 9-3 Control and operating elements F200K2
Fig. 9-4 Housing cover F200K, F200K EX-II
1 Serv. Service switch, according to chapter 7.1.6 Service - Switch Serv.
Adj.- Adjust, according to section chapter 7.1.1 Intensity Indicator Including the 'Adjust' Function and chapter
7.2.4 Settings Frequency switch according to chapter 7.2.4 Settings
Note:
When changing the frequency both switch (A + B) of the respective Range ON or OFF switching and always
one Frequency enable.
2 LED (green): Indication, ’Flame in’ state
3 Intensity indicator for flame signal in the range 0 ... 100 %
4 Start-up suppression, according to chapter 7.2.4 Settings
5/10 LED (yellow), only for F200K2, lights for active range,
Pre-selection according to chapter 9.3.2 Circuit Diagram F200K2 ... EX or chapter 9.4.1 Interfacing with ETA-
MATIC (pin configuration) and chapter 7.2.4 Settings
6/9 Measuring points to measure the flame radiation received by the F200K, according to chapter 7.2.4 Settings
7 Sensitivity switch for range II (range of higher sensitivity), for gradual increase and/or decrease of sensitiv-
ity (amplification) of the compact flame detector in 6 levels, overlapping switching position 5 = 7.6 = 8, s., see
Chapter 7.2.4 Settings.
8 Sensitivity switch for range I (range of normal sensitivity), for gradual increase and/or decrease of sensitiv-
ity (amplification) of the compact flame detector in 6 levels.
11 LED (red): Indication, "Flame out’ state
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