Geotech GA5000 - Page 100

OMGA5KN4.4 GA5000 gas analyser
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仪器安全使用指南
For ATEX and IECEx the 5000 series of gas analysers are certified to Hazardous Area
Classification
5000系列气体分析仪已被ATEX及IECEx认证可用于危险性的爆炸区域。
II 2G Ex ib IIA T1 Gb (Ta = -10ºC to +50ºC)
It is vital instructions are followed closely. It is the responsibility of the operator to determine
the protection concept and classification required for a particular application.
遵守操作要求非常重要。为特定的应用环境选定不同的保护模式及分类是操作员的责任。
(Reference European ATEX Directive 94/9/EC, Annex II, 1.0.6.)
（参考欧洲ATEX指令94/9/EC，附件II，1.0.6）
The following instructions apply to equipment covered by certificate numbers SIRA
11ATEX2197X and IECEx Directive SIR 11.0089X:
以下的说明适用于已取得SIRA 11ATEX2197X 认证号码及IECEx Directive SIR 11.0089X认证号码的设
备。
 The equipment may be used with flammable gases and vapours with apparatus group
IIA and temperature class T1.
 本设备可用于IIA级易燃气体和蒸气领域，以及T1级温度分类级别。
 The equipment can contain gas sensing heads for the detection of particular gases.
The inclusion of a sensor does not infer that the equipment is suitable for the use of
gases with a temperature class of less than T1.
 本设备可装配检测特种气体的传感器探头。所装配的气体传感器探头并不意味着该设备适用于小于
T1温度级别的气体检测。
 The equipment is only certified for use in ambient temperatures in the range -10ºC to
+50ºC and should not be used outside this range.
 本设备只适用于-10ºC至+50ºC的环境温度下使用，不要在这个温度范围之外环境下使用。
 The equipment must not be used in an atmosphere of greater than 21% oxygen.
 本设备不适用于氧气浓度大于21%环境下使用。
 Repair of this equipment shall be carried out in accordance with the applicable code of
practice.
 本设备的维修维护需要按照适用的使用手册要求。
 When used in a hazardous area only use GF5.2 temperature probe (SIRA
11ATEX2197X and IECEx SIR11.0089X). For connector C, the GF5.4 anemometer
(BVS 04ATEXE194) for use with ATEX only. The analyser should not be connected to
any other devices in the hazardous area including the GF-USB lead (connector A) or
GF3.9 battery charger (connector B) supplied with the analyser.
 在危险区域能使用GF5.2型号的温度探头（SIRA 11ATEX2197X 认证号码和 IECEx
SIR11.0089X认证号码）。GF5.4型号风速仪(BVS 04ATEXE194认证号码)，只适用于ATEX认
证区域使用。除上述配件外，本设备不应在危险区域下连接其它外部装置，包括制造商提供的USB
数据连接线及充电器。