Introduction简介
Hazard warning labels are an important part of the health and safety controls provided on equipment to warn personnel of potential hazards associated with the equipment. Hazard warning labels should be used when hazards have not been eliminated from equipment through other means (e.g., a complete enclosure of the hazard to prevent exposure) and the potential for exposure to the hazards is still present. This applies both to hazards which can be present at all times during normal operating conditions and hazards which may be present only during specific conditions. Hazard warning labels should be used for the variety of hazards that can be present in equipment including the following:▪Electrical
▪Moving parts
▪Chemical
▪Hot surfaces
▪Non-ionizing radiation
▪Lasers
危险警告标志是设备所能提供的健康及安全控制措施的重要组成部分之一，它能警告人们与设备伴随的潜在隐患。危险警告标志应用于通过其他手段不能完全消除设备隐患，并且仍存在有接触这些隐患的可能的情况下。这包括这些隐患会在整个正常操作条件下出现以及只会在特定条件下出现两种情况。危险警告标志应用于下列会在设备中存在的不同隐患：
●电
●移动部件
●化学品
●高温表面
●非电离辐射快乐女生洪辰
●激光
The selection of the specific labels to be used will depend on the types of hazards present in the equipment.
应根据出现在设备中的隐患的种类来选择所应采用的危险警告标志的类型。
This guide will address four basic issues related to the use of hazard warning
labels:
本指南将说明使用危险警告标志的四个基本问题：
When are labels required?
什么时候需要使用危险警告标志？
Where should the labels be placed?
危险警告标志应放在什么地方？
数羊数鸡数星星1234567What format is required?
需要使用什么样的格式？
Examples of Warning Labels
危险警告标志范例
When are Labels Required?什么时候需要使用危险警告标志？
In general, labels are not an acceptable substitute for removing or controlling the hazard to safe levels with engineering controls. Labels should be provided as an additional warning when exposure to a hazard is possible during operations, maintenance or service, or other uses of the equipment. As an example, if a maintenance task requires removing a guard which provides protection against moving parts, the guard should be labeled because of the potential for injury from the moving parts. In this case, the hazard is only present when the guard is removed. If a hazard is present at all times during normal operating conditions, the portion of the equipment where th e hazard is present should be labeled.
总体而言，在消除或控制隐患的安全水平方面，危险警告标志并不是工程控制的一种可接受的替代品。危险警告标志应用于在操作、维修、维护或其他使用设备过程中可能会接触隐患的一种附加的警告。例如，如果一项维修任务需要移开一个安全防护罩，而这个安全防护罩会保护某一移动部件，那么这个安全防护罩就应该加上危险警告标志，因为这一移动部件可能会造成伤害。在这个例子中，隐患只是在安全防护罩被移开以后才会出现。如果某一隐患在正常操作过程中会一直存在的话，存在隐患的设备部分就应该予以标示。
Where Should Labels Be Placed?危险警告标志应放在什么地方？
If a guard or barrier is used to provide protection against a hazard, the labels should be placed on the barrier, guard, cover or part that must be opened or removed to gain access to the h azard. If there are several layers of barriers (e.g., outer skin and interior guard), the label should be placed on the last barrier to be removed before reaching the hazardous area.
Some examples of this are listed below:
▪Electrical panel access cover or door. The label should be placed on the panel cover or door which would allow exposure to electrical hazards when opened,
▪ A guard over a moving parts hazard. The label should be placed on the last guard or cover which must be removed in order to access the moving parts,
如果某一防护罩或栅栏用于保护某一危险，危险警告标志就应该放在这些必须打开或移开后才会接触到隐患的栅栏、防护罩或部件上。如果栅栏有几层（例如外壳和内部防护罩），危险警告标志应放置在接触到危险区域之前所应移开的最后一层栅栏上。
以下是一些这样的例子：
●配电盘盖板或门。危险警告标志应放在打开后就会导致接触电能危险的盖板或门上。
●某一移动部件上的防护罩。危险警告标志应放在接触到移动部件之前必须移开的随后一层
防护罩或盖板上。
Where equipment contains hazardous or potentially hazardous materials (e.g.
理发师儿歌chemicals, lasers, X-ray sources, a warning label should be placed on the
飞向苗乡侗寨outside of the equipment to indicate the hazard(s) contained within.
如果设备内贮存有危险的或潜在危险的物质（例如：化学品、激光、X射线），危险警告标志应放在设备的外表面以注明所存在的隐患。
The label should be placed on the equipment where it is most likely to be noticed by personnel who will be working with the equipment and could be exposed to the hazard. This should take into account the following:
危险警告标志应防止在设备上最容易被使用该设备并可能会接触隐患的人注意的地方。这需要从
以下几个方面考虑：
▪Direction from which personnel will approach the area of the equipment where the hazard is present. If access is only possible from the rear of the equipment, the label should be placed on the rear of the equipment where personnel will work or access the equipment,
▪人接近设备危险区域部位的方向。如果人只能从设备的后面接近设备，那么危险警告标志就应放在设备后面人进行操作或接近设备的地方。
▪Posture of the person when removing the guard or performing tasks that involve the potential for exposure. If a task requires that a person sit on the ground in order to remove a guard or cover, the label should be placed on the guard or cover where it would be easily seen when sitting on the ground or when approaching the equipment for this task.
绣红旗伴奏▪人移开防护罩或进行可能接触隐患操作时的姿势。如果某一任务需要人坐在地上来移开防护罩或盖板，危险警告标志就应放在人坐在地上时容易看见的地方。
If the hazard is present in the equipment at all times during normal operating conditions, the label should be placed in an area where it can easily be seen by personnel working with the equipment an
d near the location of the hazard. This should take into account the location where personnel will be when working with the equipment. Thus, if the hazard can be accessed from both front and back, labels will be needed for both the front and rear of the equipment.
如果某一隐患会在设备的正常操作过程中一直存在，危险警告标志就应该放在危险源附近并容易被操作人员看见的地方。这需要考虑操作设备时人的位置。因此，如果某一隐患从设备的前面和后面都可以接触到，那么设备的前面和后面就都应该有危险警告标志。
What Format is Required?需要什么样的格式？
The basic format requires three levels of information and formatting:
▪ A pictogram / graphic showing what the hazard is,
▪ A signal word (Danger, Warning, Caution) based upon the hazard level,
▪Text describing the hazard, the potential hazardous outcome and the precautions to avoid the hazard
所有危险警告标志的基本格式至少应包括以下三个层次的信息和格式：
●一个能表明隐患是什么的象形图
●一个表明隐患级别的信号文字（危险、警告、注意）
●一段描述隐患、潜在的危险后果以及避免危险的防范措施的文字。
The definitions of the signal words are summarized below:
▪CAUTION: The hazard may result in minor or moderate injury.
▪WARNING: A potentially hazardous situation which, if not avoided, could
result in death or serious injury.
▪DANGER: An imminent hazard which, if not avoided, will result in death
or serious injury.
以下总结了信号文字的定义：
●注意：隐患可能会导致较小的或中等的伤害。
●警告：如果不预防，可能会出现导致死亡或严重伤害的危险情况。
●危险：如果不预防，肯定回导致死亡或严重伤害的隐患。
As an example, the format for an electrical hazard warning label would be the following: ▪Pictogram: Picture of electrical symbol
▪Signal Word Warning
▪Text: Hazardous V oltage
Contact May Cause E lectric Shock or Burn
T urn off and lock out system before servicing
惊雷抒情版歌词例如，一个电能隐患的危险警告标志应包括以下内容：
●象形图：电力标志的图形
●信号文字：警告
●文字：危险高压
直接接触或导致电击或灼伤
维护前应关闭并锁闭系统
Hazardous warning labels format:
危害警告标志格式：
Size 尺寸：
Large 大
250mm*392mm
Medium 中
200mm*313mm
Small 小
150mm*235mm
Examples of Warning Labels危险警告标志范例For example:
例如：
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