Honeywell FS20X Series Installation Manual And Operating Manual page 11

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