thuba PS 830 Manuel page 7

Manual BVS 19 ATEX E 080 X
1 Operation instruction for Explosion
protected device
Application and Standards
This instruction manual applies to explosion-pro-
tected devices of types below. This apparatus is
only to be used as defined and meets require-
ments of IEC 60079 particularly IEC 60079-14
"electrical apparatus for potentiality explosive
atmospheres".
Use this manual in hazardous locations, which
are hazardous due to gases and vapours ac-
cording to the explosion group and temperature
class as stipulated on the type label. When
installing and operating the explosion protected
distribution and control panels you should
observe the respective nationally valid regula-
tions and requirements.
General Instructions
Work on electrical installations and apparatus in
operation is generally forbidden in hazardous
locations, with the exception of intrinsically safe
circuits. In special cases work can be done on
non-intrinsically safe circuits, on the condition
that during the duration of such work no explo-
sive atmosphere exists.
Only explosion protected certified measuring
instruments may be used to ensure that the ap-
paratus is voltage-free. Grounding and short-cir-
cuiting may only be carried out, if there is no
explosion hazard at the grounding or short circuit
connection.
To achieve an impeccable and safety device
operation, please take care for adept transporta-
tion, storage and mounting, as well as accurate
service and maintenance. Operation of this
device should only be implemented by autho-
rised persons and in strict accordance with local
safety standards.
The electrical data on the type label and if appli-
cable, the "special conditions" of the test certif-
icates BVS 19 ATEX E 080 X and IECEx BVS
19.0067X are to be observed.
Edition July 2020
Copyright
1. 防爆装置的操作说明
应用和标准
本说明书适用于以下类型的防爆装置。 该装置
仅按定义使用，并满足IEC60079的要求，特别
是IEC60079-14"潜在爆炸性气体环境用电气
设备"。
在危险场所使用本手册，因为根据在型号标签
上规定的爆炸组别和温度等级的气体和蒸汽，这
些场所是危险的。 在安装和操作防爆配电和控
制面板时，您应该遵守各自的国家有效规定和要
求。
一般指示
在危险地点，通常禁止对运行中的电气装置和设
备进行作业，但本质安全电路除外。 在特殊情
况下，作业可以在非本质安全的电路上进行，条
件是在这种作业的持续时间内不存在爆炸性气体
。
只有防爆认证过的测量仪器可以用来确保设备是
无电压的。 只有在接地或短路连接处没有爆炸
危险时，才能进行接地和短路连接。
为了实现无懈可击的安全装置操作，请注意熟练
的运输、储存和安装，以及准确的服务和维护。
该装置的操作只应由授权的人员实施，并严格按
照当地安全标准执行。
类型标签上的电气数据，如果是适当的，则测试
证书 BVS 19 ATEX E 080 X 和 IECEx BVS
19.0067X的"特殊条件"都是需要遵守的。
thuba Ltd., CH-4002 Basel
Switzerland
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