1、打开盒盖，取出真空包装袋。(Openthebox,takeoutthehood.)

2、撕开真空包装袋，取出呼吸器。(Openthevacuu-sealedpolybagtounfoldthehood.)

3、拔掉前后二个红色塞子。(Pulloutthetwoplugsfromthefrontandback.)

4、戴上头罩，向下拉至颈部。(Spreadthehoodandpullitoverthehead.)

5、拉紧头带，以妥当地包住头部。(Girpthemaskatthefiltercansiterandpostionitcorrectlyoverthemouthandnose.Tightenthestrapsbypillingthembackwardsandtotheside.)

6、平静地深呼吸，选择路径，果断逃生。(Breathcalmlyandfollowtheroutetotheemergencyexit.Ifthisisnotpossible,waitfortheFireBridgetoarrive.)