Honeywell FS20X Series, Installation Manual And Operating Manual

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Installation Guide and Operating Manual // Model FS20X™ Series
Honeywell 9
4.
Loosen the set screw on the enclosure lid
(see Figure 2-6).
Figure 2-6
5.
Turn counterclockwise (CCW) to unscrew
the enclosure lid (see Figure 2-7).
Figure 2-7
6.
Loosen the three captive screws on the
Detector Module “puck” (see Figure 2-8).
Figure 2-8
CAUTION: Disconnect power before
unscrewing the Housing Lid.