84.100—Man tests 1, 2, 3, and 4; requirements.

Man tests 1, 2, 3, and 4, set forth in Tables 1, 2, 3, and 4 of this subpart, respectively, prescribe the duration and sequence of specific activities. These tests will be conducted to—

(a) Familiarize the wearer with the apparatus during use;

(b) Provide for a gradual increase in activity;

(d) Provide information on the operating and breathing characteristics of the apparatus during actual use.

CFR

84.100—Man tests 1, 2, 3, and 4; requirements.