AUTOFLAME Mk8 EGA EVO Setup Manual
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1 Installation and Wiring
Mk8 EGA EVO
Set-Up Guide
尾气分析仪
设置指南
20.03.2017
Mk8 EGA Evo Set-Up Guide
Page 1

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Summary of Contents for AUTOFLAME Mk8 EGA EVO

  • Page 1 1 Installation and Wiring Mk8 EGA EVO Set-Up Guide 尾气分析仪 设置指南 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 1...
  • Page 2 Registered Holder 所有人 : Company 公司 : Department 部门 : This manual and all the information contained herein is copyright of Autoflame Engineering Ltd. It may not be copied in the whole or part without Page 2 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 3 Managing Director. Autoflame 工程有限公司拥有本手册的所有版权。在未经 Autoflame 公司总经理 同意的情况下,本手册内容不得被整体或部分引用。 Autoflame Engineering Ltd’s policy is one of continuous improvement in both design and manufacture. We therefore reserve the right to amend specifications and/or data without prior notice. All details contained in this manual are correct at the time of going to print.
  • Page 4 经销商、采购商和安装人员必须具有丰富的相关工作经验、全面了解当地锅炉、燃烧 器和辅助系统及设备相关的电气行业规范方能使用本手册提及的 Autoflame 系统和设 备。 Autoflame’s warranty from point of sale is two years on all electronic systems and components. Autoflame 保修条款: 对所有电子系统和部件实行两年售后保修。 One year on all mechanical systems, components and sensors.
  • Page 5 Auto- flame’s warranty and guarantee is limited strictly to product build quality, and design. Excluded absolutely are any claims arising from misapplication, incorrect installation and/or incorrect commissioning. 保修条件: 所有设备均按照预期使用目的使用,并严格遵守我方提供的技术建议。 Autoflame 产品保修 条款仅适用于产品制造质量问题和设计问题。根据保修条款, Autoflame 不接受因误操作、误安装和/或误调试导致的任何索赔请求。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 5...
  • Page 6: Table Of Contents

    EGA through MM 通过控制模块调试尾气分析仪 ........... 35 2.1.1 Standalone EGA 单机运行尾气分析仪 ............37 2.1.2 EGA Settings 尾气分析仪的设置 ................38 Commission Mode Settings 调试模式设置 ............. 41 2.2.1 Fuel Setup Settings 燃料设置 ................ 51 2.2.2 Page 6 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 7 Pressure 压力 ....................96 4.1.3 Fuel Flow 燃料流量 ..................98 4.1.4 Faults 故障 ..................... 99 4.1.5 EGA Overview 尾气分析仪概述 ................101 Features and Benefits 特点和优点 ............... 101 4.2.1 System Operation 系统运行 ................. 101 4.2.2 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 7...
  • Page 8 Sampling Probe Maintenance 采样探头的维护 ..........120 5.1.1 Servicing EGA Sampling Probe 尾气分析仪采样探头的维护 ......122 5.1.2 Shipping 运输 ...................... 124 Fault Codes 故障代码 ..................125 General Troubleshooting 一般故障排除 ............128 5.3.1 Faults on MM 控制模块故障 ................. 129 5.3.2 Page 8 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 9: Installation And Wiring 安装和连接

    1 Installation and Wiring INSTALLATION AND WIRING 安装和连接 EGA 尾气分析仪 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 9...
  • Page 10: 1.1.1 Inside View 内视图

    感应器(可选) 6. SO cell (optional) NO 感应器 7. NO cell 感应器 8. O cell CO 感应器 9. CO cell 感应器 10. CO cell 电池 11. Battery 组件泵 12. Pump 风机 13. Fan Page 10 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 11: Fixing Holes And Dimensions 固定孔和尺寸

    1 Installation and Wiring Fixing Holes and Dimensions 固定孔和尺寸 Drawing No. 7976 图纸编号:7976 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 11...
  • Page 12: Technical Specifications 技术规范

    Pump Flow 600ml/min 泵流量 Heating Sampling Line Requires separate power supply. 加热采样线 需要独立电源。 Power consumption will depend on application and length. 功率消耗取决于应用场所和持续时间。 Fuse rating on EGA for HSL is 20A. 用于加热采样线的尾气分析仪保险丝额定值是 20A。 Page 12 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 13: Flying Lead Wiring 飞线接线图

    2. Exhaust temperature thermocouple connection 排气温度热电偶连接 3. Sampling line connection 采样线连接 4. Mains flying leading connection 电源飞线连接 5. Data flying leading connection 数据飞线连接 6. Auxiliary flying lead connection 辅助飞线连接 Drawing No. 9058 图纸编号:9058 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 13...
  • Page 14: Flying Leads 飞线

    燃料 1 选择输出 Fuel 2 Select Input 燃料 2 选择输出 Fuel 3 Select Input 燃料 3 选择输出 Fuel 4 Select Input 燃料 4 选择输出 Common for Fuel Select Input 燃料选择输入命令 MM Comms (-) 控制模块通信(-) Page 14 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 15: Installing Sampling Probe And Ega 安装采样探头和尾气分析仪

    Autoflame. 采样探头必须和尾气分析仪分开购买,采样探头配备了用于排气采样的采样管和热电偶。采样 管和热电偶的标准长度见下表,如需不同长度,请联系 Autoflame。 Sampling Probe Sampling Tube and Thermocouple Length 采样探头 采样管和热电偶长度 MM10033 3m (10ft) 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 15...
  • Page 16: Sampling Probe Dimensions 采样探头尺寸

    3. Threaded probe socket 1.5” BSP/ NPT 螺纹探头插座 1.5” BSP/ NPT 4. Exhaust temperature thermocouple slot 排气温度热电偶槽 5. Set screw 2mm (5/64”) 固定螺丝 2mm (5/64”) 6. Sampling line hole 采样线孔 Figure 1.5.1.i Sampling Probe Assembly 图 采样探头总成 1.5.1.i Page 16 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 17 1 Installation and Wiring Figure 1.5.1.ii Sampling Probe Dimensions 图 采样探头尺寸 1.5.1.ii 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 17...
  • Page 18: Sampling Probe - Internal Layout 采样探头内部结构

    1 Installation and Wiring Sampling Probe – Internal Layout 采样探头内部结构 1.5.2 Figure 1.5.2.i Sampling Probe Internal Layout 图 采样探头内部结构 1.5.2.i Page 18 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 19: Assembly Of Dry Filter 干滤器的组装

    The filter should always be dry, if any carryover of liquid or moisture is sent in the filter, please isolate the EGA and contact Autoflame Technical Support.
  • Page 20: Sampling Probe Installation 采样探头的安装

    1. Install a 1.5” BSP socket on the flue where the sampling probe is to be positioned. 在烟道内安装一个 1.5” BSP 插座使采样探头定位。 a. If using the Autoflame draft control system, the sampling probe should be positioned after the stack damper and air pressure sensor.
  • Page 21 1 Installation and Wiring Drawing No. 7978 图纸编号:7978 Figure 1.5.4.i EGA Probe 45 In Flue 图 烟道内呈 度角的尾气分析仪探头 1.5.4.i Figure 1.5.4.ii Sampling Probe Installation – Wrong 图 采样探头错误安装图 1.5.4.ii 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 21...
  • Page 22: Ega Installation 尾气分析仪的安装

    40°C (104°F) or areas of direct heat radiation. If the ambient temperature is greater than 40°C (104°F), a chilled environmental enclosure is required, see section 1.7.3. 要获得最佳性能和稳定性,请勿将组件安装在环境温度高于 40°C (104°F) 的位置或 有直接热辐射的位置。如环境温度高于 40°C (104°F),则需要安装冷冻环境保护罩, 请见第 1.7.3 节。 Page 22 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 23 This EGA will come with the CO cell only (patent no: MM72004/NC) as this can only be fitted at Autoflame office. We recommend that the cells are replaced 12-18months 20.03.2017 Mk8 EGA Evo Set-Up Guide...
  • Page 24: 1.5.6 Cable Specification 电缆规范

    Use the number of cores suitable for the application. A universal part numbering system appears to have been adopted for this type of cable as follows: 请根据应用场合选择合适的线芯数量。此类电缆可以参考以下通用零件编号系统: 16-2-2C 2 Core 16-2-2C 2 芯 Page 24 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 25 Beldon 9502 for 4-core shielded cable (2 twisted pairs) Beldon 9502 四芯屏蔽电缆(2 对双绞线) STC OS1P24 Samples are available upon request. Low voltage and data cable can be ordered directly from Autoflame Engineering, please contact Autoflame Sales. 可以根据要求提供样品。低压电缆和数据电缆可以直接从 Autoflame 订购,请联系 Autoflame 销售部。 20.03.2017...
  • Page 26: Wiring Schematics 接线示意图

    The data cable should be screened at the MM end and connected all the way to the EGA plug; the screen from the flying lead provided should be connected to the data cables that connect to the MM. 数据电缆应在控制模块末端屏蔽并连接到尾气分析仪的插头上。提供的屏蔽飞线应与已连接控 制模块的数据电缆相连。 Drawing No 图纸编号. 7980 Page 26 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 27: Connection Between Ega, Mm And Dti

    The data cable should be screened at the MM and DTI end and connected all the way to the EGA plug; the screen from the flying lead provided should be connected to the data cables that connect to the MM and DTI. 数据电缆应在控制模块和数据传输接口末端进行屏蔽并连接到尾气分析仪的插头上。提供的屏 蔽飞线应与已连接控制模块和数据传输接口的数据电缆相连。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 27...
  • Page 28: Connection Between Ega And Dti 尾气分析仪和数据传输接口的连接

    The data cable should be screened at the DTI end and connected all the way to the EGA plug; the screen from the flying lead provided should be connected to the data cables that connect to the DTI. 数据电缆应在数据传输接口末端屏蔽并连接到尾气分析仪的插头上。提供的屏蔽飞线应与已连 接数据传输接口的数据电缆相连。 Drawing No. 7979 Page 28 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 29: Ancillary Parts 辅助部件

    HFO is the secondary fuel, the EGA should not be monitoring the HFO exhaust. This can be achieved by simply isolating the EGA when the HFO fuel is selected to be fired. 尾气分析仪使用双燃料时,建议主燃料使用天然气,辅燃料使用重燃油。尾气分析仪不应监测 重燃油的排气。当选择重燃油燃烧时,可以通过隔离尾气分析仪实现监测排气功能。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 29...
  • Page 30: External Particulate Filter 外部微粒过滤器

    We recommend that this external particulate filter be used for any heavy oil applications. Due to the nature of this product it can only be installed by Autoflame and cannot be fitted on site. 外部微粒过滤器设计用于过滤烟道烟气中的水分和过多的微粒,因为过多的微粒可能会损坏尾...
  • Page 31: 1.7.3 Chilled Environmental Enclosure 冷冻环境保护罩

    The temperature is user adjustable by means of a thermostat counted on the unit but is nominally set for 35°C (95°F), which ensures ideal operating conditions for the EGA. Autoflame also manufacture a heated enclosure for low temperature and for anti-condensing sites.
  • Page 32 1 Installation and Wiring 设温度,通常设为 35°C (95°F),这样可以确保尾气分析仪在理想的运行条件下运行。 Autoflame 还生产了一种用于低温环境的加热保护罩,可以用于防止冷凝的场所。 If you require further information please contact Autoflame Technical Support. 如要获得更多信息,请联系 Autoflame 技术支持。 Figure 1.7.3.i Schematic of Chilled Environmental Enclosure 图 冷冻环境保护罩示意图 1.7.3.i Page 32 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 33: Pre-Heated Air Sensor 预热空气传感器

    0 – 400°C (32 – 752°F). The pre-heated air sensor will need to be enabled in Commission Mode setting 41, see section 2.2.1. 预热空气传感器使用 K 型热电偶,工作温度范围是 0 – 400°C (32 – 752°F)。预热空气传感器 需要在调试模式设置 41 中启用,请见第 2.2.1 节。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 33...
  • Page 34 1 Installation and Wiring Figure 1.7.4.ii Temperature Screen with Pre-Heated Air Sensor Enabled 图 安装了预热空气传感器的温度显示界面 1.7.4.ii The EGA will separate the ambient temperature from the pre-heated air (inlet) temperature. 尾气分析仪将区分环境温度和预热空气(进气口)温度。 Page 34 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 35: Commissioning Ega 调试尾气分析仪

    Trim Channel 调节通道 Parameters Description 参数 说明 Delay before EGA Commission Can Be Stored 存储尾气分析仪调试值前延迟 Trim Delay After Drain 排水后调节延迟 EGA Version 尾气分析仪版本 CO Used for Trim On Oil 用于燃油调节的一氧化碳 Commission Fuel-Rich Trim 调试富油调节 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 35...
  • Page 36 Please refer to the MM Installation and Commissioning Guides for full description of these settings. 关于设置的具体说明请参考控制模块安装和调试指南。 Please refer to section 4.3 for the 3-parameter trim function and section 4.5 for combustion limits. 关于 3 参数调节功能请参考第 4.3 节,燃烧限值请参考第 4.5 节。 Page 36 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 37: Standalone Ega 单机运行尾气分析仪

    When adding boilers on the DTI, they should be set up to ‘MM not fitted’ and ‘EGA fitted’ on the DTI. 在手机传输接口上添加锅炉时,锅炉应设为数据传输接口上“未安装控制模块”和“未安装尾气分 析仪”。 Please refer to the DTI Setup Guide for more information on adding EGAs to the DTI. 关于如何在数据传输界面中添加尾气分析仪,请参考数据传输接口设置指南。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 37...
  • Page 38: Ega Settings 尾气分析仪的设置

    Figure 2.2.i Sampling Screen 图 采样屏幕 2.2.i When the EGA is first powered up and has loaded the data, the Sampling screen will appear. Press on to access the System Configuration screen. 首次启动尾气分析仪并加载数据后将显示采样屏幕。按下 按钮可以访问系统设置屏 幕。 Page 38 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 39 式设置 2 中设置)。  Date of last service 最后一次维护日期。  Date of next service 下次维护日期。  Bootloader software version Bootloader 软件版本。  EB software version EB 软件版本。  Display software version 显示软件版本。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 39...
  • Page 40 Calibration schedule 校准安排。  Reset cells to factory calibration 重置感应器至出厂校准值。  Reset fuel run times, pump history, service interval period, calibration drift 重置燃料运行 时间、泵使用记录、维护间隔时间和校准偏差值。  Reset system log and fault log 重置系统日志和故障日志。 Page 40 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 41: Commission Mode Settings 调试模式设置

    Base, Cells, Calibration, Back Box, System and Vendor. 按下调试菜单中的 按钮可以访问调试模式设置屏幕。设置内容被归类在基本设 置、感应器、校准、备选设置、系统和供应商等选项卡中。 Once settings have been changed, press to return to the Commission Menu screen. 更改设置后按下 按钮可以返回调试菜单屏幕。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 41...
  • Page 42 For setting 0, the hydrogen and moisture loss is taken into account in the combustion efficiency displayed on the EGA, and for setting 1, the hydrogen and moisture is not taken into account. 设置为 0 时,尾气分析仪上显示的燃烧效率要考虑氢和水的影响;设 置为 1 时,则不考虑氢和水的影响。 English 英语 Page 42 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 43 秒 Setting Default Range Description 设置 默认值 范围 说明 Show Advanced Values 显示高级数值 For setting 1, the fault code number is shown in the fault log. 设置为 1 时,故障代码数量将在故障日志中显示。 Disabled 禁用 Enabled 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 43...
  • Page 44 EGA will absorb a part of the SO . The reading displayed on the EGA can be adjusted by changing this SO correction. 50 – 100 尾气分析仪中的二氧化硫读数可能会不同,该读数直接来自于烟道中 的废气,因为样本中的水分流入尾气分析仪后将稀释部分二氧化硫。 Page 44 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 45 因此,可以通过修改二氧化硫校正值调整尾气分析仪上显示的读数。 50 – 100 % cell fitted) 氮氧化物中的最少 Minimum NO Fraction of NO (if NO 二氧化氮含量(如已安装二氧化氮感应器) Please contact Autoflame Engineering Ltd for more information. 0 – 10 更多信息请联系 Autoflame 工程有限公司。 0 – 10 % Concentration 氧气参考浓度 Reference O The NO...
  • Page 46 单个感应器的校准值是校准限值的 4 倍或连续 5 天达到校准限值的 2 倍,则会出现过度偏差故障。 Disabled 1 – 1000 禁用 NO ppm 一氧化氮浓度 ppm Span – Calibration Drift Reference 二氧化氮范围-校准偏差参考值 The calibration drift limit for the NO cell is 2.5% of the calibration Page 46 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 47 If a self-calibration EPA EGA is purchased, then a Heated Sampling Line is also required. If setting 30 is set to 1, then the Heated Sampling Line will try to maintain the target temperature value set 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 47...
  • Page 48 F), a preheated air sensor is required. For setting 1, the EGA will separate the ambient temperature from the preheated air temperature in the displayed graphs on the EGA. 如进入燃烧器中的空气温度高于 40 C (104 F),则需要安装预热空 气传感器。设置为 1 时,尾气分析仪将以图示方式在屏幕上分别显示 环境温度或预热空气温度。 Disabled 禁用 Enabled 启用 Page 48 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 49 If a self-calibration EPA EGA is purchased, then when the EGA performs a drain, this setting allows the self-calibration to also force water out of the EGA drain. 如购买了自校准 EPA 尾气分析仪,当尾气分析仪排水时,本设置可 设定强制将水排出尾气分析仪。 Disabled 禁用 Enabled 启用 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 49...
  • Page 50 Service Interval Error Period 服务间隔错误时间 This setting sets how long the EGA continues to run after the service interval period in setting 54 has elapsed. 本设置可设定尾气分析仪在设置 54 中设定的服务间隔时间用完后继 续运行的时间。 Disabled 1 – 12 禁用 Page 50 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 51: Fuel Setup Settings 燃料设置

    17 and 18. The fuel type and cost be set on the EGA for CEMS analysis. 尾气分析仪的燃料流量可以在控制模块(如已连接)上设置或通过第 17 和 18 针上的 4-20mA 燃料流量输入设置。燃料类型和成本可以在尾气分析仪上设置,用于烟气连续排放监测系统 (CEMS)分析。 If the fuel flow input is used, then the 4-20mA input must be configured. 如使用燃料流量输入,则必须设置 4-20mA 输入。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 51...
  • Page 52 1, fuel 2, fuel 3 and fuel 4. 在调试菜单屏幕上按下 按钮可以访问燃料设置。设置内容被归类在燃料 1、燃 料 2、燃料 3 和燃料 4 等四个选项卡中。 Once settings have been changed, press to return to the Commission Menu screen. 更改设置后,按下 按钮可以返回调试菜单屏幕。 Page 52 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 53 For setting 1, a fuel flow meter is connected to the EGA via a 4-20mA input on pins 17 and 18 in the data flying lead. 设置为 0 时,尾气分析仪与控制模块相连,控制模块接收的燃料流率 是根据燃料流量计计算。设置为 1 时,燃料流量计通过数据飞线第 17 和 18 针上的 4-20mA 输入连接尾气分析仪。 Fuel Flow Meter 计 燃料流量 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 53...
  • Page 54 Light Fuel Oil #2 2 号轻燃油 Propane 丙烷 (More information on fuels can be found in at the end of this table.) (关于燃料的更多信息请见本表末尾处) Fuel 2: Costing Units 燃料 2:成本单位 1000 ft MMBtu US gallons Page 54 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 55 0.00 – 655.35 燃料流量计单位在设置 15 中设定。 Unused 未使用 Unused 未使用 Unused 未使用 Setting Default Range Description 设置 默认值 范围 说明 Fuel 3: Fuel Type 燃料 3:燃料类型 Natural Gas (Birmingham, AL) 天然气(伯明翰) Natural Gas (North Sea) 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 55...
  • Page 56 Setting 25 must be set if setting 24 is set to fuel flow meter. 计 如设置 4 用于设置燃料流量 ,则必须设定设置 25。 MMBtu/h lb/h kg/h litres/h US gallons/h Fuel 3: Fuel Flow Meter Min at 4mA 燃料 3:4mA 时燃料流量计最小值 Page 56 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 57 Fuel 4: Fuel Flow Source 燃料 4:燃料流量源 For setting 0, the EGA is connected to an MM and the fuel flow rate is received from the MM’s fuel flow rate based on fuel flow 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 57...
  • Page 58 (Birmingham, AL) 71.70 23.30 0.00 天然气(伯明翰) Natural Gas (North Sea) 50.86 0.59 69.40 22.50 0.00 天然气(北海) Natural Gas 50.13 0.63 (Pittsburgh, PA) 75.70 23.50 0.00 天然气(宾夕法尼亚州匹兹堡) Butane 48.49 2.02 83.50 16.50 0.00 丁烷 Page 58 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 59 13.40 0.00 沼气 Heavy Fuel Oil #6 42.23 0.96 88.30 9.30 0.85 6 号重燃油 Light Fuel Oil #2 44.25 0.83 87.30 12.50 0.20 2 号轻燃油 Propane 50.27 1.52 81.60 18.40 0.00 丙烷 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 59...
  • Page 60: Analogue Setup Settings 模拟设置

    Output 1, Output 2, Output 3, Output 4, Output 5 and Output 6. 在调试菜单屏幕上按下 按钮可以访问模拟设置屏幕。尾气分析仪上有 6 个模拟 输出,可以设置从尾气分析仪上发送 4-20mA 数据。模拟设置被归类在输出 1、输出 2、输出 3、输出 4、输出 5 和输出 6 等六个选项卡中。 Once settings have been changed, press to return to the Commission Menu screen. 更改设置后,按下 按钮可以返回调试菜单屏幕。 Page 60 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 61 0.0 - 100.0% 氧气或二氧化碳 0 – 10000 ppm for CO, NO, NO , or SO 0 - 10000 ppm 一氧化碳、一氧化氮、二氧化氮或二氧化硫 0.0 – 1000.0 C or F for temperature 0.0 - 1000.0 摄氏度或华氏度温度 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 61...
  • Page 62 Range Description 设置 默认值 范围 说明 Output 2: 20mA Corresponds To 输出 2:20mA 对应的输出 The units will for this setting will depend on the data source in setting 6. 本设置中的单位取决于设置 6 中设定的数据源。 Page 62 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 63 For EGA Status, value 0 = Off, and value 1 = On. 尾气分析仪状态:0=关闭,1=启动。 Output 3: 20mA Corresponds To 输出 3:20mA 对应的输出 The units will for this setting will depend on the data source in 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 63...
  • Page 64 C or F for temperature 0.0 - 1000.0 摄氏度或华氏度温度 0.0 – 1000.0% for efficiency 0.0 - 1000.0% 效率 0 – 1 For EGA Status, value 0 = Off, and value 1 = On. Page 64 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 65 0 – 10000 ppm for CO, NO, NO , or SO 0 - 10000 ppm 一氧化碳、一氧化氮、二氧化氮或二氧化硫 0.0 – 1000.0 C or F for temperature 0.0 - 1000.0 摄氏度或华氏度温度 0.0 – 1000.0% for efficiency 0.0 - 1000.0% 效率 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 65...
  • Page 66 Ambient Temperature 环境温度 Exhaust Temperature 排气温度 Efficiency 效率 EGA Status 尾气分析仪状态 Output 6: 4mA Corresponds To 输出 6:4mA 对应的输出 The units will for this setting will depend on the data source in Page 66 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 67 0.0 - 1000.0 摄氏度或华氏度温度 0.0 – 1000.0% for efficiency 0.0 - 1000.0%效率 0 – 1 For EGA Status, value 0 = Off, and value 1 = On. 尾气分析仪状态:0=关闭,1=启动。 Unused 未使用 Unused 未使用 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 67...
  • Page 68: Commissioning Mm With Ega 用尾气分析仪调试控制模块

    和调试指南。 The commissioning procedure as described must be strictly adhered to. Anybody commissioning an MM/EGA system must have an adequate understanding of combustion plants and be officially certified by Autoflame Engineering. 操作员必须严格遵守所述的调试流程。调试控制模块和尾气分析仪系统的所有人员都必须完全 了解燃烧设备的运行,并获得 Aotoflame 工程有限公司的正式认证。 In the wrong hands, hazardous conditions could be made to exist that could lead to product damage, critical injury or death.
  • Page 69 Once in single point change you will then be able to activate the trim by pressing the ‘trim’ button when on a particular point. 在 Mk8 控制模块和 Mk8 微型控制模块上可以调试燃烧器,调试时只需将选项 12 设为“无尾气 分析仪”或“仅监控”,然后将选项 12 设为 2 或 3 后再添加尾气分析仪调节,请在单点调节模式 上添加调节位置。完成调试并输入所有点后在单点调节上设置调节。此时,请确保选项 12 已 设为调节。进入单点调节模式后,您可以在特定点按下“调节”按钮启用调节。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 69...
  • Page 70: Calibration Schedule 校准安排

    Commission Menu screen shown in Figure 2.2.iii to access the Calibration Schedule screen. Alternatively, press in the System Configuration screen and enter the Online Changes password (14, 14 as default). 在图 2.2.iii 所示的调试菜单屏幕上按下 按钮可以访问校准安排安排屏幕,您也可 以在系统设置屏幕上按下 按钮,然后输入在线修改密码(默认 14,14)。 Page 70 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 71 如要移除空气校准,请按住 按钮向上拖动,然后按下 按钮从校准安排内移除空气校 准。 Once the air calibrations have been set, press to save the air calibration schedule, and then press to leave the calibration schedule screen. 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 71...
  • Page 72 3.9. 如要强制进行空气校准,可以在控制模块屏幕或系统设置屏幕上拖动对应按钮,请见第 3.9 节。 Note: An air calibration schedule must be set for the health life % to display in the Cell Information screen, see section 3.8. 注:空气校准时间必须设为正常运行的百分比并在感应器信息屏幕上显示,请见第 3.8 节。 Page 72 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 73: Resetting Data 重置数据

    Similarly, when a new EGA pump is fitted, the pump run times should also be reset for previous pump. 当尾气分析仪上安装了新感应器后,则需要重置以前的运行时间和数据。同样,当按住了新尾 气分析仪泵后,也需要重置以前的泵运行时间。 Press and hold for 3 seconds to reset all the exhaust gas and fuel flow data for fuel 1. 按住 按钮 3 秒钟可以重置燃料 1 的所有废气和燃料流量数据。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 73...
  • Page 74: Reset Other Data 重置其他数据

    按钮 3 秒钟可以重置校准偏差数据。 Press and hold for 3 seconds to reset the system log. 按住 3 秒钟可以重置系统日志。 Press and hold for 3 seconds to reset the fault log. 按住 按钮 3 秒钟可以重置故障日志。 Page 74 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 75: System Configuration 系统设置

    System Configuration screen. 在系统设置屏幕上按下 按钮并输入在线修改密码(默认 14,14)可以访问语言选择屏 幕。选定语言后按下 按钮可以保存选择并返回系统设置屏幕。 If the language required is not displayed, please contact your local Autoflame representative or Autoflame Sales. 如未显示选定的语言,请联系当地 Autoflame 代表或销售人员。 20.03.2017 Mk8 EGA Evo Set-Up Guide...
  • Page 76: Set Clock 设置时钟

    Note: Changing the time and date will affect the logged exhaust and fuel flow data, so it is recommended to set the clock when the EGA is installed and then leave it at that time and date setting. 注:由于更改时间和日期将影响记录的废气和燃料流量数据,因此建议在安装尾气分析仪时设 置时钟,以后则不用更改已设定的时间和日期。 Page 76 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 77: Online Changes 在线修改

    System Configuration screen. Enter the Online Changes password (14, 14 as default) to access the Fuel Setup screen where the settings can be adjusted, see section 2.2.2 on Fuel Setup settings. 在系统设置屏幕上按下 按钮并输入在线修改密码(默认 14,14)可以访问燃料设置屏 幕并对设置进行修改,请见第 2.2.2 节燃料设置。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 77...
  • Page 78: Calibration Schedule 校准安排

    Figure 3.4.i Run Times 图 运行时间 3.4.i Press in the System Configuration screen to access the Run Times screen. The Run Times screen provides the following information: 在系统设置屏幕上按下 按钮可以访问运行时间屏幕,屏幕上将提供以下信息:  Fuel run times 燃料运行时间 Page 78 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 79 3 System Configuration  Power on time 上电时间  Fitted cell run times 已安装感应器运行时间  EGA pump run time 尾气分析仪泵运行时间 Press to go back to the System Configuration screen. 按下 按钮可以返回系统设置屏幕。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 79...
  • Page 80: Diagnostics 故障诊断

    Press on the tabs to view the following information: 在系统设置屏幕上按下 按钮可以访问故障诊断屏幕,屏幕上将显示尾气分析仪环境 条件的实时数据,以及在整个运行期间检测到的最小值和最大值。按下对应选项卡可以查看以 下信息:  Processor temperature 处理器温度  PCB temperature PCB 温度  Chiller current 冷却器电流  Fan frequency 风机频率  bulb current 二氧化碳灯泡电流 Page 80 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 81 NO cell raw reading 一氧化氮感应器原始读数  cell raw reading 二氧化氮感应器原始读数  cell raw reading 二氧化硫感应器原始读数  cell temperature 二氧化碳感应器温度  Messages sent to MM per minute 每分钟发送给控制模块的消息数  Messages sent to DTI per minute 每分钟发送给数据传输接口的消息数 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 81...
  • Page 82: System Log 系统日志

    1000 entries of changes or any faults that have occurred, including: 在系统设置屏幕上按下 按钮可以访问系统日志屏幕,系统将保存 1000 条已经发生的 更改数据或故障数据,其中包括:  Errors and warnings 错误和警告  Settings which have been changed 已更改的设置  Serivce intervals 服务间隔时间  Fuel selection 燃料选择  EGA turned on/off 尾气分析仪的启停 Page 82 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 83: Manual 用户手册

    3 System Configuration Manual 用户手册 Figure 3.7.i Manual 图 用户手册 3.7.i Press in the System Configuration screen to access the Manual screen. 在系统设置屏幕上按下 按钮可以访问用户手册屏幕。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 83...
  • Page 84: Cell Information 感应器信息

    Date cell was fitted 感应器安装日期  Cell expiry date 感应器有效期  Total run times 总运行时间  Health 正常运行时间  Last zero calibration date, source, concentration, raw reading, temperature, and total number of zero calibrations 最后一次零点校准日期、数据源、浓度、原始读数、温度和零点校准总次数。 Page 84 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 85 (and pressure of span calibration for CO cell) 最后一次范围校准日期、数据源、浓度、原始读数、温度和范围校准总次数(压力范 围校准用于二氧化碳感应器)。 Note: The health % of the cell will only show in the air calibration has been set, see section 2.4. 注:感应器的正常运行百分比只在空气校准中显示,请见第 2.4 节。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 85...
  • Page 86: O 2 Cell Characteristics 氧气感应器的特点

    5°C 至 40°C (41°F 至 104°F) Shelf Life 6 months from date of dispatch 保质期 发货日期算起 6 个月 Long Term Output Drift < 1% signal/month typically 长期输出偏差 < 1%信号/月 < 10% over operating life < 10%运行寿命 Page 86 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 87 和 NO 感应器的保质期为 6 个月。当尾气分析仪在现场安装后最好要求 发送感应器。根据尾气分析仪的使用条件和环境,感应器的寿命可长达两年。当屏幕上出现尾 气分析仪标记后则需要更换感应器。使用燃气时感应器每隔 9 至 12 个月需要更换一次,使用 燃油时每隔 6 至 9 个月需要更换一次。 Please see section 2.5.2 on resetting previous cell run times after changing the cell. 更换感应器后需要重置以前的感应器运行时间,具体请见第 2.5.2 节。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 87...
  • Page 88: 和 So

    Shelf Life (range) 20°C 燃气(范围) 重复性 保质期 燃油(范围) 分离度(20°C) 6months from Optional 1% of signal dispatch 0-1000ppm 1ppm 可选 信号的 1% 发货日算起 6 个月 0-500ppm Optional 1ppm 2% of signal 6months from Page 88 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 89 更换感应器后需要重置以前的感应器运行时间,具体请见第 2.5.2 节。 Note: The NO and SO values will display on the EGA sampling screen as calculated values if there NO and SO cells are not fitted. 注:如未安装 NO 和 SO 感应器,二氧化氮和二氧化硫数值将作为计算值在尾气分析仪采样 屏幕上显示。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 89...
  • Page 90: Co2 Sensor Co 2 传感器

    3.8.3 CO2 Sensor CO The CO sensor is manufactured in-house at Autoflame; the technology used is non- dispersive Infra-red. This sensor has no moving parts and is not an electrochemical cell. The accuracy of the reading is ±0.3% of the reading. The cross-sensitivity is virtually zero to other gases due to the method of calibration within the EGA unit.
  • Page 91: Ega Operation 尾气分析仪的操作

    EGA will calculate these values based on the exhaust gases and fuel composition. 注:尾气分析仪中涉及的标准感应器包括 NO, CO, CO 和 O 感应器,SO 和 NO 感应器是 可选件。所有感应器都必须在工厂内安装。如未安装 SO 和 NO 感应器,则尾气分析仪将根 据废气和燃料成分计算这些数值。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 91...
  • Page 92: 4.1.1 Temperature 温度

    Current inlet air temperature 当前进气温度  Current exhaust gas temperature 当前废气温度  Delta temperature Delta 温度  Chiller temperature 冷却器温度  Chiller load % 冷却器负载百分比  Chiller outlet temperature 冷却器出口温度  Cells temperature 感应器温度 Page 92 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 93 这些数据将在尾气分析仪上保存两年。按下 按钮可以更改数据显示的时间范围,按下 并拖动中心轴可以放大或缩小图表。 This data can be downloaded from the EGA and exporting into an Excel spreadsheet, please refer to the PC Software Guide for more information. 数据可以从尾气分析仪上下载并导入 Excel 电子表格中,更多信息请参考计算机软件指南。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 93...
  • Page 94: Emissions 排放

    This data is logged for 2 years on the EGA. Use the buttons to change the timescale of the data displayed, and press and drag on the axis to zoom in/out of the graph. 这些数据将在尾气分析仪上保存两年。按下 按钮可以更改数据显示的时间范围,按下 并拖动中心轴可以放大或缩小图表。 Page 94 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 95 4 EGA Operation This data can be downloaded from the EGA and exporting into an Excel spreadsheet, please refer to the PC Software Guide for more information. 数据可以从尾气分析仪上下载并导入 Excel 电子表格中,更多信息请参考计算机软件指南。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 95...
  • Page 96: Pressure 压力

    This data is logged for 2 years on the EGA. Use the buttons to change the timescale of the data displayed, and press and drag on the axis to zoom in/out of the graph. 这些数据将在尾气分析仪上保存两年。按下 按钮可以更改数据显示的时间范围,按下 并拖动中心轴可以放大或缩小图表。 Page 96 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 97 4 EGA Operation This data can be downloaded from the EGA and exporting into an Excel spreadsheet, please refer to the PC Software Guide for more information. 数据可以从尾气分析仪上下载并导入 Excel 电子表格中,更多信息请参考计算机软件指南。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 97...
  • Page 98: Fuel Flow 燃料流量

    Combustion efficiency 燃烧效率  Fuel cost per hour 每小时燃料成本 The fuel costs and units are set in the Fuel Setup settings, see section 2.2.2. The currency is set in Commission Mode setting 5. Page 98 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 99: Faults 故障

    EGA and stop the EGA from sampling, whereas Warnings display on the EGA but do not stop the EGA from sampling. Please see section 5 for more inforamtion on faults and troubleshooting. 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 99...
  • Page 100 4 EGA Operation 在采样屏幕上按下 按钮可以访问故障日志。当故障内容在尾气分析仪上显示时尾气 分析仪将无法采样。当警告信息在尾气分析仪上显示时尾气分析仪将可以采用。关于故障和故 障排除的更多信息请见第 5 章。 Page 100 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 101: Ega Overview 尾气分析仪概述

    管。采样管的内径为 3mm,如使用大尺寸采样管,采样气体将在采样管中停留较长的时间。 这样尾气分析仪就无法及时对燃烧的变化做出响应,导致无法正确使用调节功能。 Once the exhaust gases have entered the EGA the chiller block reduces their temperature and dries the sample to remove the condensation from the gases prior to entering the cells. 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 101...
  • Page 102 Note: The EGA needs to vent to atmosphere via the drain solenoid on the bottom; this is also where the EGA performs its air calibrations. Care should be taken to ensure the outlet is not restricted or that contamination from exhaust gas occurs. 注:尾气分析仪需要通过底部的排水电磁阀将废气排放到大气中,此时尾气分析仪需要执行空 气校准操作。此时应注意出口没有任何堵塞且废气不会造成污染。 Page 102 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 103: Overview Of 3-Parameter Trim 3 参数调节概述

    ‘quick commission.’ This trim data is translated into a combustion map, which shows how the burner reacts when air is added or removed from the combustion process during commissioning. The Autoflame system continually monitors 3 parameters O...
  • Page 104 Once this new position is held the system will determine whether the air damper should be closing. This ensures safe combustion at all times without any compromise. 至于安全功能,由于空气一直被排出,燃料阀每移动 10 度,燃烧器进行调节时油气比将返回 至调试位置。一旦新位置固定,系统将确定是否关闭空气挡板,以确保始终安全燃烧。 Page 104 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 105: Ega Trim Function 尾气分析仪的调节功能

    The residence time is typically longer at low fire that at high fire due to the volume of the gases passing through the boiler. 调试时间取决于燃烧气体的剩余时间,剩余时间可以通过查看氧气读数进行测量,此时空气挡 板将移动,燃烧变化大于 0.2%氧气。该时间也是燃气离开燃烧器、从锅炉进入烟道的时间, 该时间根据燃烧器的燃烧情况和燃烧器调节比会有所不同。剩余时间在燃烧图屏幕上显示,通 常该时间在低火焰时会较长,在高火焰时则取决于通过锅炉的燃气量。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 105...
  • Page 106: Important Of Measuring 3-Parameters 3 参数测量的重要性

    4 EGA Operation Important of Measuring 3-Parameters 测量 3 参数的重要性 4.3.2 The Autoflame system trims on O , CO and CO, and so is not simply an O trim system. If only O is measured and trimmed on then there is no cross reference to CO, CO...
  • Page 107 CO is produced. The Autoflame analyser has seen this ambiguous case and returns the air damper back to the commissioned value in order to ensure that the O...
  • Page 108: Trim Correction Calculation 调试校正值的计算

    CO. The correction for each component is independently calculated. The calculation steps for each combustion product are as follows, “A-“ denotes Fuel-rich, “CV” denotes Commissioned Value, “A+” denotes Air- rich: 每个调试周期内计算的额外校正值是根据燃烧产物氧气、二氧化碳和一氧化碳的校正值计算而 得,每种产物的校正值都是单独计算,计算步骤如下所述:“A-“是指富油,“CV”是指调试值, “A+”是指富氧: Page 108 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 109 10.2% 10.0% 9.7% 8ppm 5ppm 0ppm The current measured values are: 当前测量值: Measured 测量值 3.5% 9.7% 2ppm Using linear interpolation the adjustments that would give rise to these concentrations are calculated: 利用线性插值法计算导致浓度上升的调节值: 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 109...
  • Page 110 52.0° a correction of -2.1° would be applied resulting in an air servo angle of 49.9°. 如额外调节值是-4.5%,则将该值加上任一个可用调节值。例如:调节值是+0.5%,则计算后 的调节值则是-4.0%。该调节数再应用到空气通道中,即如果空气伺服装置的角度是 52.0 度,则根据其校正值-2.1 度可以得出空气伺服装置的角度是 49.9 度。 Page 110 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 111: Trim Timing Operation 调节定时操作

    VSD input and its effect on the feedback (output) signal, which is why the VSD Options (90 – 97) must be set exactly – i.e. input/output voltage/current ranges and input/output min/max Hertz. If the system is already 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 111...
  • Page 112: Trim Delay 调节延迟

    200 seconds (option 32 + parameter 8); this will also depend on the boilers residence time. 如果启动时开始校准,选项 32(调节延迟)必须大于校准时间(参数 24),即至少要增加 40 秒。参数 24 设为默认的 120 秒时,选项 32 应设为至少 160 秒。调节前的总时间则为 200 秒(选项 32+参数 8)。这也取决于锅炉的停留时间。 Page 112 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 113: Combustion Efficiency Calculations 燃烧效率的计算

    Note: To use these equations temperatures must be converted to °C. 注:使用上述公式时温度必须转换为摄氏度。 European Calculation: 欧洲计算方法: 燃烧效率(%)= 100-显热损失 燃烧效率(%)=100- Natural Gas (F1/4) 天然气(F1/F4) Fuel Oil (F2/F3) 燃油(F2/F3) Natural Gas (F1/F4) 天然气(F1/F4) Fuel Oil (F2/F3) 燃油(F2/F3) 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 113...
  • Page 114: Combustion Limits 燃烧限值

    EGA system has been completed throughout the load index of the burner to avoid the burner locking out when commissioning. 绝对限值是一种特定的体积百分比、浓度或温度。在这种形式下,氧气可能被设为一个偏低 值,废气温度和温度设为体积百分比。在仅有二氧化碳的情况下,偏高值可以按体积百分比输 入。至于一氧化碳和一氧化氮,可以输入浓度偏高值。这些数值在尾气分析仪系统根据燃烧器 负荷指数完成调试后输入,以防止在调试中燃烧器锁定。 Combustion Limits Control Functions 燃烧限值控制功能 Page 114 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 115 MM module, the system will remain in a lockout condition. 当超过燃烧限值时,控制模块将锁定燃烧器。同时控制模块将显示错误消息,直至该错误被重 置,此时系统将保持锁定状态。 The following figures give a graphical presentation of how the standard limits of combustion works. 下图用图形方式显示了燃烧标准限值的作用。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 115...
  • Page 116: O 2 Combustion Limits 氧气燃烧限值

    2% offset from the commissioned value. If the absolute lower limit was set to 3%, the burner would alarm when the actual O value dropped below 3%. 图 4.5.1.i 显示了氧气限值示例。如果补偿限值设为 2%,当实际氧气值从调试值降至低于 2% 补偿值时,燃烧器将发出警报(取决于终端 79 的操作)。如果绝对下限值设为 3%,当实际 氧气值降至低于 3%时,燃烧器将发出警报。 Page 116 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 117: Combustion Limits 一氧化氮燃烧限值

    20ppm offset from the commissioned value. If the absolute higher limit was set to 40ppm, the burner would alarm when the actual NO value rose above 40ppm. 图 4.5.2.i 显示了一氧化氮限值示例。如果补偿限值设为 20ppm,当实际一氧化氮值从调试值 升高大于 20ppm 补偿值时,燃烧器将发出警报(取决于终端 79 的操作)。如果绝对下限值 设为 40ppm,当实际一氧化氮值升高大于 40ppm 时,燃烧器将发出警报。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 117...
  • Page 118: Co Combustion Limits 一氧化碳燃烧限值

    20ppm offset from the commissioned value. If the absolute higher limit was set to 20ppm, the burner would alarm when the actual CO value rose above 20ppm. 图 4.5.3.i 显示了一氧化碳限值示例。如果补偿限值设为 20ppm,当实际一氧化碳值从调试值 升高大于 20ppm 补偿值时,燃烧器将发出警报(取决于终端 79 的操作)。如果绝对上限值 设为 20ppm,当实际一氧化碳值升至大于 20ppm 时,燃烧器将发出警报。 Page 118 Mk8 EGA Evo Set-Up Guide 20.03.2017...
  • Page 119: Temperature Limits 温度限值

    高大于 100 华氏度时,燃烧器将发出警报(取决于终端 79 的操作)。 If the absolute higher limit was set to 500 F, the burner would alarm when the actual exhaust temperature value rose above 500 如果绝对上限值设为 500 华氏度,当实际排气温度值升高大于 500 华氏度时,燃烧器将发出 警报。 20.03.2017 Mk8 EGA Evo Set-Up Guide Page 119...
  • Page 120: Servicing And Troubleshooting 维护和故障排除

    尾气分析仪是一种非常灵敏的仪器,用于分析烟道中的废气,因此需要定期维护,确保通过调 节功能获得准确的读数并保证安全运行。 Due to the technology used within the Autoflame E.G.A, to ensure accurate and reliable operation the EGA requires annual servicing. Servicing the EGA and sampling probe is a crucial to maintaining the correct operation of the EGA must be done regularly. For firing on natural gas, the EGA must be sent back every 12 to 18 months depending on the boiler room conditions.
  • Page 121 Figure 5.1.1.i Diagram to Show Method of Cleaning a Blocked Outlet Tube 图 清洁堵塞出口管示意图 5.1.1.i...
  • Page 122: Servicing Ega Sampling Probe 尾气分析仪采样探头的维护

    Servicing EGA Sampling Probe 尾气分析仪采样探头的维护 5.1.2 If the filter assembly in the EGA sampling probe is blocked then it is necessary to disassemble the probe and fit a new pre-formed fine filter and coarse filter. To check if the probe is blocked connect the probe to the EGA and allow the EGA to sample. If the pump pressure or flow rate drops below 550 ml/min respectively then the filtering material should be replaced.
  • Page 123 用小棍慢慢向下捣入过滤材料。 13. Reassemble by sliding the assembly into the casing and screw together. 将总成滑动至外壳内部并拧紧螺丝。 After reassembly connect the probe to the EGA and check the pump pressure and flow. 重新组装后,将探头连接至尾气分析仪,并检查泵压力和流量...
  • Page 124: Shipping 运输

    Ensure that couriers treat the package appropriately and labelled as containing a delicate scientific instrument. If the EGA is damaged in transit, repair costs will be incurred. 确保快递员正确地处理包装,在包装上应贴上标签,注明是精密的科学仪器。如果尾气分析仪 在运输时损坏,则必须支付维修费。 Please contact Autoflame or your local Tech Centre to obtain new Autoflame EGA packaging. 请联系 Autoflame 或当地技术中心获取尾气分析仪的新包装。...
  • Page 125: Fault Codes 故障代码

    Fault Codes 故障代码 There are two types of faults on the EGA, errors and warnings. Errors stop the EGA from sampling, and Warnings do not stop the EGA from sampling. If the EGA is connected to an MM, option 13 will set where the MM turns the burner off or continues running when an EGA fault occurs.
  • Page 126 Ambient Temperature High 环境温度高 Warning 警告  C (107.6 华氏度) Ambient temperature is above 42 环境温度高于 42 度 (107.6 华氏度)。 Chiller Frozen 冷却器被冻住 Error 错误  Chiller temperature is below 0 冷却器温度低于零度。  Chiller will then shut down to warm up, if the temperature goes above this low limit of C, the fault will automatically clear and the EGA will resume normal operation.
  • Page 127 Error 错误  The displayed pressure sensor is faulty. 显示的压力传感器出现故障。  Please contact Autoflame or local approved Autoflame tech centre. 请联系 Autoflame 或当地经授权的 Autoflame 技术中心。 Chemical Sensor 化学传感器 Error 错误  The displayed chemical cell is faulty, check the connections.
  • Page 128: General Troubleshooting 一般故障排除

    检查安装在尾气分析仪上的软件版本是否兼容。  Please contact Autoflame or local approved Autoflame tech centre. 请联系 Autoflame 或当地经授权的 Autoflame 技术中心。 Software Error 软件错误 Error 错误  Software is corrupt, re-install EB software. 软件损坏,请重新安装 EB 软件。  Please contact Autoflame or local approved Autoflame tech centre.
  • Page 129: Faults On Mm 控制模块故障

     If you get a continuous O reading of 20%, this tells you that the Mk8 EGA is sampling fresh air. To troubleshoot this:  如持续获得 20%的氧气读数,这表明 Mk8 尾气分析仪正采集新鲜空气,请通过以下方 法排除故障: a. Check all piping is airtight 检查所有管道是否密闭。 b. Check sample tube is not blocked 检查采样管是否堵塞。...
  • Page 130 首次进入调试模式时,控制模块将请求尾气分析仪校准。如果此时发生错误,则需要在重启调 试流程前检查并解决错误。 The table below shows the EGA errors on the MM. Option 13 sets the way the MM responds to an EGA error. 下表显示了在控制模块上出现的尾气分析仪错误。设置选项 13 后,控制模块将响应尾气分析 仪错误。 Description 说明 Error 尾 气 分 析 仪错误 EGA Internal Error 尾气分析仪内部错误 ...
  • Page 131  当前二氧化碳值小于调试值的下限补偿值。*  Check exhaust gas readings and option 23.  检查废气读数和选项 23。 CO Upper Limit 一氧化碳上限值  Current CO value is above upper offset limit of commissioned value.*  当前一氧化碳值大于调试值的上限补偿值。*  Check exhaust gas readings and option 21.  检查废气读数和选项...

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