1. 自给式压缩空气呼吸保护装置，仅用于从危险气体的场所逃生。不得用于救火、进入缺氧舱或液货舱，也不得供消防队员穿着使用。 2. 紧急逃生呼吸装置的压缩气瓶上装有一个压力表。在贮存过程中，压力表不显示气源压力。 3. 紧急逃生呼吸装置装备一个能遮盖头部、颈部、肩部的防火焰头罩，头罩上有一个清晰、宽阔、明亮的观察视窗。 4. 操作简便，打开气瓶阀上头罩即可，无其它任何附加动作。 1 The EEBDs are only used for escape from a compartment that has a hazardous atmoasphere to provide personnel breathing protection .Not to be used for fighing rire,entering oxygen defi-cient voids or tanks,or worn by fire fighters. 3 There is a pressure gauge on the cylinder to indicate the cylinder pressure .The cylinder pressure of EEBD is not indicated by a pressure gauge during storaging. 3 The hood is a flame resistant head cover which completely covers the head,neck,and may cover portions of the shoulders,there is a clear window on it. 4 Easy to use,open the cylinder valve and put the hood on head when use.