300II气体报警器说明书也门英语 .docVIP

SFD-300系列气体报警装置 PAGE PAGE １３ 重要提示 Important Notice 产品在安装使用前，请仔细阅读本说明书； Read the instruction carefully prior to installation and use of the product. 检测器进气口应朝下安装，高度视被检测气体的比重和场所而定； Ensure the gas inlet of detector to be mounted downwards at the certain height depended upon the density of detected gas and location. 探测器内黑、白、红线与报警控制器接线端子1、2、3相对应，否则，不正确的接线，报警装置将无法正常工作。 The black, white and red wire inside the detector should be corresponding to wiring terminator 1, 2 and 3 of detector controller; otherwise, the detector should not work normally due to incorrect connection. 检测器和报警控制器之间的连接电缆，必须依据说明书选择使用； The selection and use of connection cables between detector and alarm controller should be in compliance with the instruction. 检测器与报警控制器之间的电缆，在野外铺设一定要穿管埋地； The cable between detector and alarm controller should be protected with tube and buried in ground while laid out in the open. 一般情况下，不要将报警控制器原有市电接入三线拆下，如确有需要重新接线，请按照地线、零线、火线对应4、5、6接入，千万不要接错； Do not remove the three original input lines of commercial power inside alarm controller in general case, connect ground, null and phase to terminal 4, 5, and 6 respectively if reconnection is necessary, to ensure no improper connection. 定期巡检和标定报警器，以确保其灵敏度及设备正常工作。 Check and calibrate alarm on a regular basis to ensure sensitivity and normal operation of the device. 3.2 整机组成 Components of the overall unit 探 测 器： N个 Detector: N 报警控制单元： N个 Alarm controller unit: N 箱 体 ：1个（壁挂式）/N个（盘装式） Cabinet: 1(wall type)/N(tray type) 盘装式仪表每路含探测器一个、报警控制单元一个，参见图3A； Every channel of tray instrument contains a detector and a alarm controller units (refer to fig.3A 壁挂式仪表每套含探测器N个、报警控制单元N个、箱体1个，参见图3B； Every set of wall type instrument contains N detectors, N alarm controllers units and a cabinet (refer to fig.3B); 壁挂式箱体有1.2.3.4.6.8路六种规格，可装入1～8个路（以W1～8表示），所有尺寸单位是毫米。 The wall cabinet having six specifications, i.e. 1, 2, 3, 4, 0, 6 and 8 channels, can contain 1 to 8 channels (represented as W1~8), all the dimensional