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3 Product Description
3.7.7 Flame Scanner Testing Device
Fig. 3-15 Positions of the internal jumper UV + IR
You can use the FFP30 to test that your flame scanner is working properly.
The testing device simulates a variable flame frequency.
If the internal jumper(1) is plugged on IR, UV or IR can be chosen via the toggle switch.
If the internal jumper is plugged on IR+UV, the switch position IR as well as UV rays can be
detected simultaneously. The latter can be interesting for flame scanner with dual sensor.
Flame scanner testing device is off in the average position of the toggle switch. The flame
scanner testing device switches off automatically after a preset time of approximately 4 min to
reserve the battery resource.
The testing device is screwed onto the flame scanner.
For the recognition of the flame simulation, the F300K must be set to sufficiently sensitive (in-
crease, trigger threshold and frequency).
To change the battery, see chapter 8.1.1 Flame Scanner Testing Device replace Battery
WARNING!
After a possibly necessary modification of the F300K setting for the test, the original
settings must be set back and controlled through the CRC manual of the operating
mode parameter.
DANGER!
Explosion hazard!
Flame sensors must not be tested in a potentially explosive atmosphere.
You will find the technical specifications for this device in section Fig. 14-27 Dimensioned
drawing of the FB30.
Fig. 3-13 Toggle switch UV/IR
Fig. 3-14 FFP30 flame-scanner testing device
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General