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1、用户手册User Manual注意事项Notes非常感谢您选购我公司产品。在使用过程中您如果对我们的产品有好的意见或建议，请告知我们。你们的反馈是我们最大的动力。你们的意见是我们最宝贵的财富。Thanks very much for choosing our product.Please tell us if you have any good comments, suggestions or ideas during the use of our product.Your feedbacks are our biggest motivation.Your suggestions are ou
2、r most valuable treasure.在设备安装、调试、维护和使用之前，请仔细阅读本说明书。Please read this manual carefully before installing, debugging, maintaining and using the equipment. 开箱前请检查包装箱外观有无人为破损。打开包装箱后根据本说明书附件成套性章节检查装置配件是否齐全。如发现异常，请及时与西安博康电子有限公司联系。Before unpacking, please examine the appearance of the packing box to see if
3、 there is any manual damage. After unpacking, examine the parts of the equipment to see if they are complete according to the sections of the annex to this manual. If anything unusual is found, please contract Xian Bokang Electronics Co., Ltd in time. 经确认无误后，收到货物三日内请填写回执单传真至西安博康电子有限公司备案。逾期不传者，我公司将视为
4、货物、合同与装箱单一致，对后期出现的货物、合同与装箱单不一致，缺件等问题不负任何责任。After confirmation of the goods, please fill out the return receipt within three days after receipt of goods and fax it to Xian Bokang Electronics Co., Ltd for filing. In case it fails to be faxed in time, we will deem the goods as consistent with the contr
5、act and packing list and will not be responsible for any problem including without limitation inconsistency of the goods with the contract and packing list and missing parts.安装过程及操作步骤都必须按照国家相关或行业相关标准执行。Be sure to install and operate the equipment according to relevant national or industrial standard
6、s.对于任何不按照说明书操作或者误操作的行为，我公司不负担任何责任。使用者在操作前必须完全理解说明书中的详细要求及其注意事项，如有疑问请致电西安博康电子有限公司进行咨询。Our company will assume no responsibility for operation not according to this manual or misoperation.Be sure to fully understand the requirements and precautions in this manual before operating the equipment. If you
7、 have any question, please call Xian Bokang Electronics Co., Ltd. 西安博康电子有限公司确保所提供参数和信息的正确性和准确性，如有错误、遗漏或没有提及的重要信息，请直接联系西安博康电子有限公司。Xian Bokang Electronics Co., Ltd ensures the correctness and accuracy of the provided parameters and information. If there is any important information that is wrong, miss
8、ing or unmentioned, please contact the company directly.西安博康电子有限公司保留本说明书的所有更正和修改的权利，无需通知任何组织及部门。我公司对修改后的内容保留最终解释权，如需获得最新资料请联系西安博康电子有限公司或西安博康电子有限公司驻当地办事处。Xian Bokang Electronics Co., Ltd reserves the right to correct and change the contents of this manual without notifying any organization or departm
9、ent. Our company reserves right of final interpretation of the contents after change. If you need to obtain the latest data, please contact Xian Bokang Electronics Co., Ltd or its local office.一、探测器及声光报警器组装I. Assembly of Detector and Audio and Visual Alarm第一步：拆掉探测器右边堵头Step 1: Dismount the plug on th
10、e right of the detector. 第二步：拧紧声光报警器Step 2: Tighten the audio and visual alarm. 第三步：按照下图连接电路Step 3: Connect the circuit as shown in the figure below.控制器 探测器 声光报警器Control unit Detector Audio and visual alarm二、开通调试II. Commissioning在JTQB-BK61Ex-LCD隔爆气体探测器运行前，用户应对设备进行开通调试，调试方法如下：Before operating the JTQ
11、B-BK61Ex-LCD explosion-proof gas detector, the users should commission the equipment. The special method is as follows:1、按照接线方式正确连接电源线。1. Correctly connect the power line according to the wiring method. 2、液晶屏正常工作。2. The LCD works normally. 3、探测器在倒计时过程中用万用表电流档测IO与V-之间电流在4mA0.5mA为正常，如果输出不正常参照JTQB-BK61
12、Ex-B/LCD系列有毒有害气体探测器使用说明书调试说明章节进行电流调整。3. Measure the current between IO and V- through the current range of multimeter in the count down process of the detector, the current is normal if it is within the range of 4mA0.5mA. If the output is abnormal, regulate the current according to the section on de
13、bugging specification in “Operation Instruction for JTQB-BK61Ex-B/LCD Toxic and Harmful Gas Detector”.4、探测器倒计时完毕，在无可燃性气体的环境下工作半个小时以后，探测器的显示值小于3%LEL为正常，如果显示值不正常参照“应用及操作”章节进行0点标定。4. When count down of the detector is finished and after it works for half an hour in environment without combustible gas,
14、the displayed value of detector is normal should it be less than 3%LEL. Otherwise, it is abnormal. In such case, zero it according to the section “Application and Operation”. 三、显示指示状态III. Display of Indication Status故障指示灯：黄色，常亮。Fault Indicating Lamp: Yellow, normally on报警指示灯：红色，常亮。Alarm Indicating L
15、amp: Red, normally on四、常见故障分析IV. Analysis of Common Fault序号No.故障现象Fault原因分析Cause Analysis处理方法Troubleshooting1探测器不工作The detector does not work.DC24V是否有电，V+和V-是否接反。Whether DC24V is power on; whether v+ and v- are reversely connected.测量系统供电是否正常Measure the system to see if the power supply of the system
16、 is normal.2控制器断线故障The control unit suffers from break line fault.探测器是否工作Whether the detector works查看探测器状态Check the status of the detector4-20mA输出是否有信号Whether the output of 4-20mA has any signal.测试探测器IO口电流Test the current at the IO of detector.3控制器显示值偏大The displayed value of the control unit is too
17、large.探测器输出偏大The output of the detector is too large.测试探测器IO口电流Test the current at the IO of detector.控制器接受回路出现故障The control unit circuit malfunctions.测试探测器IO口电流Test the current at the IO of detector.五、维护及保养V. Maintenance & Repair任何人不得擅自拆卸传感器，以免造成传感器参数漂移。 No one can disassemble the sensor without pe
18、rmission to avoid parameter drift of the sensor.传感器达到使用期限时应当通过专业人员集中销毁，不得随意丢弃。 All sensors whose service lives are over should be destroyed uniformly by specialized persons and can not be thrown away randomly.切勿将传感器或探测器长时间放置于超过建议范围的温度下储存。 Never store the sensor or detector at any temperature beyond
19、the recommended range for a long time. 切勿将传感器浸泡于可燃性液体及有机溶剂之中。 Never immerse the sensor in flammable liquid or organic solvent.进行维护保养前，通告有关管理部门探测器将进行维护而临时停止工作。切断将进行维护的区域或系统的逻辑控制功能，以免无为的报警联动。 Before maintenance or repair is begun, notify relevant administrative departments to temporarily stop their wo
20、rk as the detector is to be maintained. Isolate the area where maintenance is to be performed or disenable the logic control functions of system, to avoid unnecessary alarm linkage.维修时必须切断前级电源后开盖。 During maintenance, be sure to cut off the power supply before opening the cover. 本探测器建议标定周期为一年，为保证数据准确
21、，维保部门须在有效时间内进行探测器校准。 The suggested calibration period of this detector is one year. To ensure the accuracy of data, the maintenance department should calibrate the sensor at effective time.根据使用场所环境，探测器必须进行传感器积灰清理，保证传感器有效接触被检测气体，清理周期至少半年一次。 Work must be done to remove the dust from the detector accor
22、ding to the operating environment, to ensure the sensor effectively contacts the detected gas. The detector should be cleaned at least once every half a year.维修时不能随意更换或改动影响隔爆性能的器件和结构。 During repair, do not replace or change any part or structure that will affect its explosion-proof performance.易损件清单
23、List of Easily Damaged Parts项目Item名称Name功能Function备注Remark1安装底座Mount set探测器安装支架Mount bracket of detector2传感器Sensor气体传感器及封装外壳Gas sensor and packaging housing3传感器罩Sensor cover传感器保护罩Safety cover of sensor4M20堵头M20 plug探测器非出线口堵头Non-outlet plug of detector5M20出现螺母 M20 outlet nut探测器出线口Outlet of detector制造
24、商：西安博康电子有限公司生产地址：陕西省西安市高新六路52号C座4层邮政编码：网址：E-mail： bk客服：+86-400-029-3119电话：+86-029-8823传真：+86-029-Manufacturer: Xian Bokang Electronics Co., LtdCompany Address: 4/F, C Building, No. 52, Gaoxin 6th Road, Xian city, Shaanxi provincePostal Code: Website: E-mail： bkCustomer Service Hotline: +86-400-029-3119Tel: +86-029-8823Fax: +86-029-