FFE FDL242 User Manual page 13

Linear smoke detector
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Laser Targeting and Automatic Alignment of a New FDL242
This chapter describes the process for a new FDL242 which is to be run through the Targeting and Alignment process for the very first time. If a
previously operated and aligned FDL242 is to be used in a new mounting situation the required process deviations are described in the chapter
'Realignment of FDL242'.
Before powering the FDL242 the switches need to be in the following positions (default): "Alignment-Auto", "Targeting-Laser", Slide Switch:
"Operate"
1. To start Laser Targeting move the slide switch (2) to "Align".
2
1
2. The right-hand green LED flashes once per second to indicate the system is in targeting mode.
WARNING: The laser can become activated at any time as long as switch 2 is in
the left position (Align).
DANGER
Laser radiation class 3R 5 mW, Wavelength 630...680 nm
Severe eye injury
Avoid direct eye exposure to laser beam.
Follow local regulations for use of products with Class 3R lasers
Page 13

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