Each power ventilation system stop station must:

1. (a) Be protected by an enclosure with a glass-paneled door on the front;
2. (b) Be marked, “In Case of Fire Break Glass and Operate Switch to Stop Ventilation;”
3. (c) Have the “stop” position of the switch clearly identified;
4. (d) Have a nameplate that identifies the system controlled; and
5. (e) Be arranged so that damage to the switch or cable automatically stops the equipment controlled.

[CGD 74-125A, 47 FR 15236, Apr. 8, 1982, as amended by USCG-2020-0075, 88 FR 16365, Mar. 16, 2023]