| 摘要 |
A system for disabling and protecting a particulate detector (10) as necessitated by many building, construction, and maintenance projects is disclosed. The particulate detector (10) is typically mounted on a ceiling or vertical wall surface (12), and a jacket (22) is secured to a body portion (16) of the particulate detector (10). The jacket (22) includes a non-opaque plastic container (24) with an opening (34) on one end and being substantially sealed elsewhere. A flag (26) attaches to the container (24) and hangs downward when the jacket (22) is installed on the particulate detector (10). Moreover, an opening control device (28) couples to the container (24) near the opening (34) thereof to control the size of the opening (34) so that the particulate detector (10) may be substantially inserted into the jacket (22) and so that the jacket (22) may be secured to the particulate detector (10).
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