厦门蓝海环科仪器有限公司
Xiamen Blue Ocean Science Instrument Co., Ltd.
BO-E08 15ppm
舱底水报警装置
使用说明书
重要注意事项
感谢 您选购 厦门蓝海环科仪器有限公司的产品。在使用本产品前，请先阅读本说明手册，
并严格按照说明进行安装和操作，否则本公司将不提供无偿维护。
本公司所生产的所有 15ppm 舱底水报警装置，在出厂前都按照 IMO 的相关要求在工厂内
进行严格的检测和试验。
收到产品后请务必先检查，如因运输引起 故障的仪器应在 30 天内退回到我们的工厂，以
便我们提供更换装置的服务。否则，贵司要承担整个服务更换装置的所有费用。
产品在出厂时附有精度说明书，请妥善保管。 根据 MEPC.107(49) 4.2.11, 该装置应由制
造商或制造商授权人在 IOPP 证书换证检验时予以核查。也可用经校验的 15ppm 舱底水报警
装置替换。 BO-E08 基于此设计，它只需要更换测量室，而主测量装置依旧可以保留在船上执
行该标准。 当产品需要校正核查时，产品的校正人员必须是我公司的技能认定者，按照 IMO
的要求 进行校正，校正完成后，根据 MEPC.107(49)的要求应记录装置校正的时间， 证明上次
校验检定日期的校验证书，应保留在船上以备检查 。
但由于某种原因需要更换装置的主机时，请将原装置主机上配的记录存储卡保留在船上，
以确保 储存卡在船上至少能保持 18 个月有用期限。新的测量装置 带有配套的 记录储存卡。原
卡在新的主测量装置里 只能读出 而不能写入。
质量保证
购入本公司的产品后， 安装和 维护 必须由专业的技术人员来操作。 若 因 制造 原因产生的故
障，本公司将提供 12 个月的无偿维护。但下列情况不属于无偿维护范围：
? 客户没有 按照 该手册说 明进行安装和操作，或由于 客户的误操作， 自行 改造 、 修理
等出现的故障。
? 不可抗力引起的故障
? 指定外的电源、连接、安装场所带来的故障
? 超负荷使用产生的故障
? 为了维护 IMO 性能，在未经本公司允许的情况下打开封条
? 在冰冻的情况下，请 勿 使用 本 装置，同时应排空测量室里的样品水，以免
玻璃管破裂
目 录
1. 产品概述 ............................................................................................................... 1
2. 仪器特点 ............................................................................................................... 1
2.1 主要特点 ............................................................................................................ 1
2.2 主要功能 ............................................................................................................ 1
2.3 性能指标 ............................................................................................................ 2
3. 测量原理 ............................................................................................................... 3
4. 产品的部位标识 ..................................................................................................... 4
5. 安装 说明 ............................................................................................................... 5
5.1 仪器安装 .......................................................................................................................... 5
5.2 管路连接 .......................................................................................................................... 5
5.3 电气连接 .......................................................................................................................... 6
6. 系统安装检查 ........................................................................................................ 7
6.1 电气检查 ............................................................................................................ 7
6.2 管道检查 ............................................................................................................ 7
6.3 流量检查 ............................................................................................................ 7
6.4 功能测试 ............................................................................................................ 8
7. 仪器工作说明 ........................................................................................................ 8
7.1 上电自检 ............................................................................................................ 8
7.2 监测模式 ............................................................................................................ 9
7.3 功能 菜单 ............................................................................................................ 9
7.4 测试模式 .......................................................................................................... 12
7.5 打印模式 .......................................................................................................... 12
8. 维护与保养 .......................................................................................................... 13
9. 常见故障及排除方法 ............................................................................................ 15
10. 运输、贮存 .......................................................................................................... 15
11. 仪器成套性 .......................................................................................................... 16
12. 备注 .................................................................................................................... 16
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1. 产品概述
BO-E08 型 15ppm 舱底水报警装置是根据国际海事组织 IMO 强化 对海洋污染的防治，按
照 MEPC.107（ 49）决议要求的基础上设计而成，采用光学测量 原理 ，一般与 15ppm 舱底水
分离器配合使用，共同监控舱底水的处理和排放， 以保护 海洋环境。本仪器也可用于化工、
冶金、石油、水处理厂及环保领域对污水中的油份测量和监控。
本装置技术性能符合 IMO MEPC.107（ 49）决议和中国船级社型式认可标准等规定，是
值得信赖的 15ppm 报警装置。
2. 仪器特点
2.1 主要特点
1) 采用最先进的光学测量原理，只对油浓度测量而不受活性剂成分的影响；
2) 根据 MEPC.107(49) 4.2.11，主机与测量室 分开的独特设计思路，可方便地更换测量
室，而装置的主机仍可以留在船上运行执行该标准；
3) 测量室维护和清洗方便，打开清洗盖，便可手动清洗；
4) 具有自动冲洗功能，通过界面菜单操作即可将受污染的检测口清洗干净；
5) 大屏幕液晶（ LCD）显示，中英文可选界面，人性化菜单式界面，操作简单；
6) 配备了 REC 端口，输出电流 4-20mA 可选择，用于远距离监控；
7) 体积小，结构合理，安装和维护方便；
8) 产品具有模拟检测的功能，便于现场的安装调试。
2.2 主要功能
1) 实时显示时间、油份浓度值；
2) 实时记录 检测 数据， 查询历史数据并打印；
3) 仪器具有系统自 检功能和故障自动报警；
4) 两路独立的报警输出，报警延迟时间独立可调节；
5) 具有工作状态监控功能，仪器在断电、预热、故障、维修、清洗或更换时可自动控制
超标污水的排放。
BO-E08 15ppm 舱底水报警装置 说明书
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2.3 性能指标
测量范围： 0－ 30ppm（最高可显示 50ppm）
测量精度： 15±5ppm
响应时间： ≤5 sec
显示方式： 大屏幕液晶显示（ LCD）
电 源： AC100V~240 V 50~60 Hz
功 耗： 约 15VA
报警点： 1－ 15ppm（用户可根据情况调节）
继电器带载能力：
最大切换电压： 250VAC/30VDC；
最大切换电流： 3A
报警点 1 延迟时间： 1－ 200sec
报警点 2 延迟时间： 1－ 10sec
自动清洗时间： 10－ 300sec
样品水压： 0.01－ 0.8MPa
样品流量： 0.1－ 4L/min
输出信号： 4—20mA（ 30ppm 对应最大 20mA）
环境温度： 1－ 55℃
摇 摆： 22.5°
保护等级： IP65
尺 寸： 350mm×235mm×110mm
重 量： 约 9 ㎏
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3. 测量原理
测量方法采用国际 上通用的折射光测量法。 15ppm 舱底水分离器处理后的排放水样进入
该 15ppm 舱底水报警装置的测量室单元。一组位于不同位置光学传感器通过检测经过油滴分
子影响产生的透射光和散射光的信号，经过微处理器的采集和处理，计算出水样中的含油量，
送主机系统并在液晶面板上显示。
15ppm 舱底水报警装置装有两个独立的循环报警点，根据 MEPC.107(49)决议的要求，
出厂时两个报警点都被默认设定为 15ppm。报警点值也可根据用户的需要设定 1～ 15ppm 范
围内，但是不允许被设定 15ppm 以上。如果排放水中的油浓度超过设定的报警 点值，报警指
示灯会立即亮红灯，若在设定的延迟时间内一直超浓度报警，则相应的继电器将动作，阻止
超浓度水向舱外排放。延时时间是为了防止一些误报警，避免电磁阀频繁动作，延长电磁阀
的使用寿命。使用该装置需要调整报警点的延时时间时，建议用户报警点 2 设定值应小于报
警点 1 的设定值。
15ppm 舱底水报警装置可以记录日期、时间和报警状态以及 15ppm 舱底水分离器的运行
状态、装置的启动时间等数据。数据可以保留至少 18 个月，并具有可查询和打印功能。在更
换 15ppm舱底水报警装置时 ， 原记录的数据卡应保存在船上 ， 确保数据保留 18个 月。当 15ppm
舱底水分离器运行工作时，装置的主机面板指示灯 status 亮绿灯；而停止运行时，该灯不亮。
根据 MEPC.107(49)决议的要求，为防备蓄意操控 15ppm 舱底水报警装置，仪器外部设
有保护装置（人为打开主机时即自动报警，水样回到船底舱）。仪器内部设有封条，防止人为
拆装。
根据 IMO MEPC.107（ 49）决议的要求，仪器一旦出现故障、清洗或断水状态时，报警
指示灯亮，相关的报警继电器将动作，样品水只能回流到船底舱。仪器断电时，报警 1
（ ALARM1）和报警 2（ ALARM2）的继电器触点处于报警状 态，以防止超浓度油水排放；当
通电工作时，继电器触点处于正常状态，经本装置检测超过排放标准的油污水由受控的电磁
阀控制排放。
BO-E08 15ppm 舱底水报警装置 说明书
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4. 产品的部位标识
BO-E08 15ppm 舱底水报警装置主要由主机单元，测量室单元和三通电磁阀三个主要部
件组成。各部件具体标识如图 1 所示，其中：
主机单元包括控制面板，内装有带液晶显示和读取数据卡的电路板，用于打印数据的打
印机，以及带有与外部接线用的接线端子电路板。
测量室单元内装有测量传感器，测量数据通过通讯电缆与主机连接，测量室上还有一个
装有干燥剂的干燥筒，和带有出水口的不锈钢件。
三通电磁阀带有清水入口和样品水入口，用于控制清水和样品水通道的选择，以及零点
自动调节时通道的切换。
图 1 BO-E08 15ppm 舱底水报警装置标识图
标号 部位名称 标号 部件名称 标号 部件名称
1 主机 2 不绣钢件 3 测量室单元
4 三通电磁阀 5 流量调节阀 6 控制面板
7 干燥筒 8 样品水口 9 出水口
10 清水口 11 通信电缆 12 接线柱
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5. 安装 说明
依据 IMO 规则 6.2.1，本装置与 15ppm 舱底水分离器之间的响应时间应 在 20 秒以内，
为了避免反应慢，本装置在安装时应尽量靠近 15ppm 舱底水分离器。仪器的安装尺寸如图 2
所示。
图 2. 仪器安装尺寸图
5.1 仪器安装
用 6×M8 的螺栓把 BO-E08 15ppm 舱底水报警装置固定在钢性的垂直平面上，安装高度
应与主检测装置的显示屏幕处在人眼平视线上 为 好。为了便于维修和保养，安装时应给装置
的四周留有适当的空间。
5.2 管路连接
15ppm 舱底水报警装置与油水分离器出水口取样采集点的管道连接建议使用 Φ8×1mm
的紫铜管或者不锈钢管。取样点应考虑选择在分 离器排放管的垂直方向上，以减少样品水中
所夹带的空气。油水分离器的出水口应高于 15ppm 舱底水报警装置的排水口，以保证测量室
中的玻璃管内水样一直处于充满状态。管路连接图如图 3 所示。
BO-E08 15ppm 舱底水报警装置 说明书
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图 3 管路连接图
5.3 电气连接
15ppm 舱底水报警装置主机箱体底部有 5 个的填料函，一个和测量室连接的通信电缆，
一个用于控制三通电磁阀的电缆。仪器的接线示意图如图 4 所示。
图 4：仪器的接线示意图
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接线端子说明
端子番号 端子名称 端子内容 连接 条件 注意事项
1-3 L,N,PE AC 电源输入 供电电源为 AC110-220V/50-60HZ
4-6 L,N,PE 电源输出 电压输出， AC110-220V/50-60HZ,2A
7-9 NO COM NC 油份浓度超标发出的报警
输出 1
无源报警输出 1，报警时 NO-COM
连接， NC-COM 开放
10-12 NO COM NC 油份浓度超标发出的报警
输出 2
无源报警输出 2，报警 时 NO-COM
连接， NC-COM 开放
13-14 V+ V- 三通电磁阀接线端
15-16 S+ S- 油 水分离器运行状态输入 一组无源触点开关输入，运行时闭合
17-18 信号输出 输出 4-20mA 电流 连接仪器的电阻在 700 欧姆以下，供
电电源采用 24VDC
6. 系统安装检查
在安装好仪器 、 管道连接和电气接线后，请按进行以下项目进行逐一检查测试：
6.1 电气检查
(1) 检查系统接地端是否可靠接地；
(2) 检查连接到接线端子 1、 2 上电源范围是否为 AC 100-240V， 50-60Hz；
(3) 根据 IMO MEPC.107（ 49）要求，检查报警系统的接线是否符合 要求 。
6.2 管道检查
(1) 接通清水；
(2) 调节菜单按钮进入清洗功能，建议清洗时间 为 300 秒；
(3) 检查所有的管道连接处是否漏水；
(4) 如果管道正常，观察测量室单元的出水 处 有无明显的气泡，如有气泡，应找出并排
除产生气泡的原因。
6.3 流量检查
如果仪器管道正常，此时可以向仪器通入一点时间的清水，观察仪器测量室单元的出水口
的水流量，应在 0.1-4L/min 范围之内，如果 不在该范围，则需要通过调整流量调节旋盖上的
小螺丝来调整流量，具体参考 第 8 章维护与保养 的流量调节 部分 。
清水和样品水的流量都要检查，如果清水压力较高，必须在接清水的管路的合适位置加接
一个分流装置。
仪器清洗
时间： 300 秒
BO-E08 15ppm 舱底水报警装置 说明书
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6.4 功能测试
按以下步骤依次操作，如各项相符，可判断 仪器测量正常 。
1) 无水通电时显示 “ EE” ，报警灯 1、 2 都亮；
2) 给仪器通清水（通过菜单设置进入清洗功能），屏幕上显示的油浓度值应在 “ 0－ 2ppm”
之间，报警灯 1、 2 都亮红灯，同时继电器动作；返回正常运行，通样品水，仪器显示
实时油浓度值；
3) 给仪器通样品水，按 TEST 键，使仪器进入模拟测试模式，显示 “ 15ppm” ，报警灯 1、
2 都亮红灯，同时继电器进行相应的动作。可通过按 ▲ ▼键来调节模拟浓度值，范围
为 0~49ppm（当浓度 超过 49ppm 时实际显示 “EE”）。具体请参考 7.4 节的 “ 测试模式 ” 。
7. 仪器工作说明
7.1 上电自检
接 通电源，打开电源开关，仪器面板的电源指示灯亮，显示欢迎 界面。
等待几秒后，仪器进入自检状态。
仪器的自检项目为：内存，打印机，存储卡，连接。如果检查通过，则显示 “ 正常 ” ，否
则显示 “ 错误 ” 。
如果连接错误，请按提示检查仪器，然后重新给仪器上电。
自检完成后， 进入时间设置界面。仪器长时间未使用需对时间进行校正。按 ? ?键选择
要修改的时间项，用 ▲ ▼键修改数值，长按 ▲ ▼键可以快速加 /减。修改完毕按 OK 键保存。
蓝海环科
正在自检 …
内存 正常
打印机 正常
存储卡 错误
连接 正常
BLUE OCEAN
Checking…
EEPROM OK
Printer OK
Memory Error
Connect OK
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若无需修改，则按 MENU 键退出。
若 30 秒内未完 成时间设置，系统自动退出并进入主监测模式。
7.2 监测模式
仪器进入主监测模式 ， 显示当前的日期和时间，以及实测的 ppm 值。面板的 Alarm1、
Alarm2 报警指示灯指示当前的 报警状态。如果水样的油份含浓度超过设定值，相应的报警指
示灯亮， 若 在延时一定时间（在系统设置中设定）内一直处于超浓度报警， 则报警 继电器 产
生 动作。
如果 数据 存储卡不是本机 配套 的卡，则在下方状态栏提示 “ 存储卡只读 ” ，此时系统为只
读状态，不记录数据 ， 可以进行数据查询及打印 ；如果没有存储卡或者存储卡没插好，状态
栏会提示 “ 请检 查存储卡 ” ，此时系统既不能记录数据，也无法进行数据查询和打印，同时按
照 IMO MEPC.107(49)的要求， 装置将 进入报警状态 。
7.3 功能菜单
在主监测模式下按 MENU 键进入功能菜单。功能菜单共 7 项，如下图所示：
（ 1） 系统设置
（ 2） 时间设置
（ 3） 数据查询
（ 4） 仪器清洗
（ 5） 背光控制
（ 6） 产品信息
（ 7） 中英文切换
System Set
Time Set
Data Logger
Wash
Light Set
Information
English>中文
系统设置
时间设置
数据查询
仪器清洗
背光控制
产品信息
中文 >English
2009-01-01
00:00:00 15
ppm
2009-01-01
00:00:00 15
ppm
请检查存储卡
2009-01-01
00:00:00 15
ppm
存储卡只读
年 — 月 — 日
2009-01-01
时：分：秒
00:00:00
YY-MM-DD
2009-01-01
hh:mm:ss
00:00:00
BO-E08 15ppm 舱底水报警装置 说明书
10
每屏显示 4 项，按 ▲ ▼键选择需要的功能，菜单会自动翻页显示，按 OK 键进入相应的
功能选项。各功能选项具体设置操作如下：
1. 系统设置
在 “ 系统设置 ” 菜单中，可以对仪器的各项参数进行设置。
“ 报警 1” 的默认值为 15ppm，可设定范围为 1～ 15ppm； “ 延 时 1” 为 “ 报警 1” 的延
时时间 ， 默认值为 5 秒 ，可设定范围为 1～ 200 秒 ； “ 报警 2” 的默认值为 15ppm，可设定范
围为 1～ 15ppm； “ 延 时 2” 为 “ 报警 2” 的延时时间，默认值为 10 秒，可设定范围为 1～ 10
秒； “ 零点 ” 的默认值为 0ppm，按 OK 键可进入修改，可设定范围为 -5～ +5ppm。 “ 输出 ” 默
认为 4 - 20 mA，可切换为 0-20 mA。
按 ? ? 键选择要修改的参数项，用 ▲ ▼键对选定的参数加 /减 1，长按 ▲ ▼键可以快
速加 /减。修改完 毕后按 OK 键保存修改，按 MENU 键则取消本次修改，系统返回上一级菜单。
选择 “ 默认值 ” 时，按下 OK 键，则所有参数回到默认设置。
2. 时间设置
进入 “ 时间设置 ” 菜单，可以对仪器的日期和时间进行修改校准。
按 ? ? 键选择要修改的时间项，用 ▲ ▼键修改数值，长按 ▲ ▼键可以快速加 /减。修
改完毕按 OK 键保存，按 MENU 键则取消修改，系统返回上一级菜单。
3. 数据查询
在 “ 数据查询 ” 中，可以查询以前的数据记录。 BO-E08 内置大容量的 数据 存储卡，至少
可以保存 18 个月的数据记录。
进入 “ 数据查询 ” 后，系统自动 显示最近的数据记录。显示内容为日期时间、浓度值、
报警状态以及分离器状态。
年 — 月 — 日
2009-01-01
时：分：秒
00:00:00
YY-MM-DD
2009-01-01
hh:mm:ss
00:00:00
Alarm1: 15 ppm
Delay1: 5 sec
Alarm2: 15 ppm
Delay2: 10 sec
Offset: 0 ppm
Output:4-20mA
Default
报警 1: 15 ppm
延时 1: 5 sec
报警 2: 15 ppm
延时 2: 10 sec
零点 : 0 ppm
输出： 4-20mA
默认值
蓝海环科
11
此时按 ? ?键可以选择上一条 /下一条记录；到达第一条或者最后一条记录时，数据记录
会自动循环显示。
“ 数据查询 ” 还支持按时间查询的方式。在 “ 数据查询 ” 界面下，按 OK 键即可设置要
查询数据的时间，用 ▲ ▼ ? ?来修改相应的时间项，设置好后再按下 OK 键系统会搜寻并
显示最接近该时间的数据记录，按 MENU 键则取消查询。
在“数据查询”界面，按 PRINT 键可以打印当前查询的数据记录。
4. 仪器清洗
选择 “ 仪器清洗 ” 菜单后，可以对 测量室单元的玻璃管进行清洗。清洗之前先要设置清
洗的时间，设置范围为 10～ 300 秒，按下 OK 键系统开始倒计时，并进行清洗，按 MENU 键
则取消清洗并返回上级菜单。仪器在清洗期间，按照 IMO MEPC.107(49)标准中 4.2.10，仪
器将启动警报，此时报警指示灯亮红灯，同时相应的继电器动作。
在清洗期间，所有的按键都是无效的。清洗完成后，系统自动回到上级菜单。
5. 背光控制
“ 背光控制 ” 菜单可以对 LCD 显示屏的背光进行开关控制。
按 ? ?键选择打开 /关闭， OK 键执行功能， MENU 键取消并返回上级菜单。
仪器清洗
时间： 30 秒
Wash
Time： 30 sec
Light Set
ON OFF
背光控制
打开 关闭
Data Log Card
Time: 2009-01-01
00:00:00
Alarm1: OFF
Alarm2: OFF
Separator: ON
Oil : 10ppm
时间 : 2009-01-01
00:00:00
报警 1: 关 报警 2: 关
分离器 : 开
油浓度 : 10ppm
BO-E08 15ppm 舱底水报警装置 说明书
12
6. 产品信息
“产品信息”菜单 显示产品的信息及 联系方式 。按 ? ?键可以切换 显示信息， 按 OK 键
或 MENU 键退出并返回上级菜单。
7. 中英文切换
按下 OK 键则可在中文和英文之间切换，打印出来的数据记录和当前语言设置一致。
7.4 测试模式
在 主监测模式 下 ，按 TEST 键则进入模拟测试模式，此时 在屏幕 界面 左边显示“ 测试 ”，
同时 系统会记录 该状态 。
按 ▲ ▼键可调节模拟浓度值，范围为 0～ 49ppm（ 若超过 49ppm 时实际显示 “ EE” ），
同时继电器进行相应的动作。再 次按下 TEST 键则退出测试模式，返回主监测模式。
7.5 打印模式
在主监测模式下，按 PRINT 键则进入打印模式。系统默认的打印模式为： 9600bps， 1
位起始位， 8 位数据位， 1 位结束位，无校验。打印机的具体设置请参照打印机说明书。出厂
时打印机已经设置好系统要求的正确模式，打印功能正常时用户无需修改该设置。
打印模式下有 2 种打印方式：时间范围打印，最近记录打印。
1. 时间范围打印
根据输入的时间范围打印出相应的数据记录。按 ▲ ▼ ? ? 键来设置起始时间和结束时间。
2009-01-01
00:00:00
15 ppm
测试
Print
Time range
Latest records
打印
时间范围
最近记录
2009-01-01
00:00:00
15 ppm
TEST
型号 : BOE08
序列号 : BO1101001
日期 : 2009-01-01
蓝海环科
电话 :0592-2937766
蓝海环科
13
系统每打印 50 条记录，自动暂停下来，询问用户是否继续打印，此时按 OK 键继续打印，
按其他键则放弃打印，返回上级选项。
2. 最近记录打印
打印最近的几条数据记录。数据记录的条数用 ▲ ▼ 键来设置，可以打印 1～ 200 条的最
近记录。按 OK 键开始打印， MENU 键取消打印并返回上级选项。
8. 维护与保养
1) 流量调节： 如果仪器水样出口无水样流出，应先停机。通过流量调节器来调节流量，
调节器按顺时针旋 1/4 圈，出水量相应减少；相反，按逆时针旋 1/4 圈出水量相应增
加（不能逆时针旋太多，应保证不渗水为限）。调节 器下端三个出水孔，若出水量达
不到要求，可旋出螺丝或封闭一至二个出水孔来调节流量（如下图所示）。
图 5 流量调节器示意图
Print from:
2009-01-01 00:00
To:
2009-02-01 00:00
打印从 :
2009-01-01 00:00
到 :
2009-02-01 00:00
Print number:
10
打印记录条数 :
10
Printing…
Continue?
正在打印 …
继续打印 ?
BO-E08 15ppm 舱底水报警装置 说明书
14
2) 仪器清洗： 若仪器已使用约 1000 小时，须检查测量室玻璃管是否被污染，并进行
清洗：打开测量室顶盖上的流量调节盖，将清洗刷插入测量室，上下来回洗刷几次，
旋下调节器并通上清水，让仪器通清水运行一段时间；观察仪器是否显示 “0～ 2ppm”，
否则应重新清洗。取出清洗刷，将流量调节器旋上。
3) 零点调节： 若仪器通过清水时显示不为零，则需要进行 零点调节：按面版上的
“MENU”键，进入 “Offset ”子菜单，通过 “▲ ▼”相应的值来调整，使仪器显示 0ppm。
4) 干燥剂筒更换： 干燥剂筒保证测量室的湿度在 40％以下，以确保测量精度和保护
测量室内的器件。观察干燥 剂 筒视窗的颜色，显示为蓝色，说明干燥装置正常，若
呈粉红色，应更换干燥剂筒：拧松密封螺帽，取出干燥剂筒，更换新的干燥剂筒。
5) 打印纸卷更换：
? 如图 6 所示，箭头位置轻轻 扣出旋转扳手，扣出后如图 7 所示。
? 继续旋转扳手，使打印头走纸轴跳出打印头，如图 8；
? 这时打印头走纸轴与打印头分离，轻轻拉开纸仓盖，如图 8；
? 把打印纸装入，并拉出一截（超出一点撕纸牙齿），注意把纸放整齐，同时注意纸的
方向（纸拉出后纸卷外侧面对着 打印头）；
? 合上纸仓盖，打印头走纸轴压齐打印纸后稍用力把打印头走纸轴压回打印头，并把
旋转扳手推入复位，如图 6；
? 接通打印机的电源，按 SEL（上）键使 SEL 指示灯灭，然后再按 LF（下）键使机
头转动，这时看一下纸是否走歪，再 按一下 SEL 键，或关上电源。
图 6 图 7 图 8
蓝海环科
15
9. 常见故障及排 除方法
故障现象 故障原因 处理方法
液晶无显示
保险丝烧断
液晶显示屏故障
更换保险丝
更换液晶显示屏
仪器通清水时，仪器显示值
偏大
测量玻璃管被污染
光电转换部件损坏
清洗玻璃管，零点调节
更换光电转换部件
油水浓度超过 警报值 ，报警
指示灯不亮
报警指示灯故障 更换报警指示灯
油浓度低于警报值，报警 指
示 灯亮
仪器主机箱门接触开关接触不
良或损坏
调整接触开关位置或更换 接
触 开关
浓度显示值不稳
测量室不洁净
干燥剂失效
测量室油份浓度分布不均
清洗测量室
更换干燥剂筒
等待仪器运行一段时间
显 示 “EE”
测量室不洁净、断水
油水中含油量太大
清洗测量室，并按要求重新调
零
报警器不工作
配线不正确
报警继电器损坏
按配线要求接线
更换继电器
显示请插入存储卡 存储卡接触不 良 或者损坏 正确插入或更换储存卡
注 意 ： 未经我公司授权或专门培训的非专职人员，请勿擅自检修仪器，由此造成故障的扩
大和意外的损坏，我公司将不提供无偿维护。
10. 运输、贮存
1、 在包装运输前应将管路及测量室内的水排干，在包装完 好 条件下允许用一般交通工具运
输，但须防止受到冲击、雨淋、日晒 ；
2、 长期保管时，仪器应存放在环境温度为 0～ 30℃ ，相对湿度小于 80％，空气中不含有
腐蚀性气体的场所，应尽量避免阳光直照和灰尘多的场所。
BO-E08 15ppm 舱底水报警装置 说明书
16
11. 仪器成套性
流量调节器 O 型密封橡胶圈 ф32 1 只
流量调节器 O 型密封橡胶圈 ф20 1 只
保险丝（ F1： 2A F2： 1A） 各 2 个
清洁毛刷 1 把
干燥剂筒 1 个
打印纸 2 卷
主机 1 台
数据存储卡 主机中配有 8M 的存储卡 1 个
CCS 产品证书 1 份
使用说明书 1 本
产品合格证 1 份
产品精度证明 1 份
12. 备注
所有需要修改和不符合标准形式的仪器应在此标出，附在该部分：
日期： / / 公司名称：
备注：
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IMPORTANT NOTICE
Thank you for your purchase of products of Xiamen Blue Ocean Science Instrument Co., Ltd.
Before using this product, make sure you read the instruction manual, install and operate the equipment
in strict accordance with the instructions contained in this manual. Failure to do so will impair the
maintenance provided.
All 15ppm Bilge Alarm in our range are inspected and tested to the related I.M.O. requirements at
our factory prior to delivery.
Make sure to check the product carefully after receiving it. The defective instrument due to
transportation should be returned to our factory within 30 days of supplying the service exchange unit so
that we can provide the service of device replacement to you. Otherwise the purchaser shall bear the
whole cost of device replacement.
Keep the accuracy instruction manual accompanied with the product. According to the MEPC.107 (49)
4.2.11 the unit has to be checked at IOPP Certificate renewal survey by the manufacturer or persons authorized
by the manufacturer. Alternatively the unit may be replaced by a calibrated 15ppm Bilge Alarm. The BO-E08
is designed in that way, that only the measuring cell needs to be changed, as this unit carry the calibration
onboard. When the unit needs to be calibrated, it must be undertaken by a competent and suitable skilled person
recognized by manufacturer in accordance with the I.M.O. requirements. After the calibration, make sure to
record the time of the calibration according to the MEPC. 107(49) 4.2.11.Certificate with the date of the last
calibration check should be retained onboard for inspection purposes.
If for some reasons the computer unit needs to be changed, make sure that the memory card remains
on board for at least 18 months. The new computer unit will carry its own memory card. The old card
can be inserted into the new unit only for reading not for write-in.
Warranty
Installation and servicing must be undertaken by a competent and suitable skilled person. Our
company will provide 12-month free maintenance for any defect resulting from manufacture
workmanship after the purchase. But the following are not included:
? Any fault because of the fact that clients do not install and operate in accordance with the
instruction manual or of clients’ misoperation and random transformation and repair.
? Any fault caused by Force Majeure
? Any fault caused by undesignated power supply, connectivity or installation place
? Any fault caused by overloaded using
? The opening of the seal not permitted by our company for the I.M.O. maintenance
In case of freezing conditions, the device cannot be used and water samples in the measuring cell should
be emptied complete to avoid the breaking of glass tubes.
Contents
1. Introduction………………………………………………………………………… 1
2. Features………………………………………………………………………… 1
2.1 Main Features………………………………………………………………… 1
2.2 Main Functions………………………………………………………………… 1
2.3 Performance Index…………………………………………………………… 2
3. Measuring Principle………………………………………………………………… 3
4. Product Identification………………………………………………………………… 4
5. Installation………………………………………………………………………… 5
5.1 Assembly Instrument……………………………………………………… 5
5.2 Piping…………………… …… ………………………………………………… 5
5.3 Wiring………… …… …………………………………………………………… 6
6. System Installation Inspection …………………………………………………… 7
6.1 Electrical Inspection………………………………………………………………… 7
6.2 Piping Inspection………………………………………………………………… 7
6.3 Flow Inspection……………………………………………………………… 7
6.4 Functional Tests……………………………………………………………… 8
7. Working Instructions……………………………………………………………… 8
7.1 Self-checking……………………………………………………………… 8
7.2 Monitoring Mode…………………………………………………………………… 9
7.3 Functional Menu…………………………………………………………………… 9
7.4 Test Mode………………………………………………………………………… 12
7.5 Printing Mode……………………………………………………………………… 12
8. Service and Maintenance………………… ……………………………………… 13
9. Common Faults and Solutions…………………………………………………… 15
10. Transportation and Storage…………………………………………………… 15
11. Complete Set of Equipment………………… ………………………………… 16
12. Remarks…………………………………………………………………………… 16
BLUE OCEAN SCIENCE
1
1. Introduction
The BO-E08 15ppm Bilge Alarm is designed in accordance with MEPC.107（ 49） requirements in the
spirit of maritime pollution prevention and control by International Maritime Organization (I.M.O.). Taking
optical measurement method, it is usually used together with the bilge separator to monitor the processing
and emission of bilge water to protect the marine environment. It can also be used for the oil measurement
and monitoring in waste water in chemical, metallurgy, petroleum, water processing factories and
environmental conservation field.
The technical function, in accordance with I.M.O. MEPC.107 (49) decisions and the China
Classification Society (CCS) approval specifications, makes the 15ppm alarm device trustworthy.
2. Features
2.1 Main Features
1) Take the latest optical measurement principle, it can measure the oil concentration without
effected by active agent components;
2) The characteristic design of separating the computer unit from the measuring cell according to
MEPC.107 (49) 4.2.11 makes the change of the measuring cell convenient while this unit still
carries the calibration onboard;
3) It is convenient to maintain and wash the measuring cell. Open the cleaning cover and clean the
cell manually;
4) Bear automatic washing function. The contaminated inspection channel can be cleaned easily via
the interface menu;
5) Display in large LCD with English-Chinese alternative interface and easily-operating menu
interface;
6) Equipped with REC port， 4-20mA alternative output current for remote monitoring;
7) Small cubage, reasonable constructions and easy installation and maintenance;
8) Bear simulation test function making spot installation and adjustment easy.
2.2 Main Functions
1) Display time and oil concentration live;
2) Record current data live, query and print historical data;
3) Bear system self-check function and emergency automatic alarm;
4) Two independent alarm output and separately adjusted alarm delay time；
5) Bear working status monitoring function. Control automatically the drainage of waste water that
exceeds the stipulated standard in the case of power failure, preheating, fault, maintenance,
cleaning or replacement.
BO-E08 Instruction Manual
2
2.3 Performance Index
Range: 0 – 30ppm (Trend up to 50ppm)
Accuracy: Up to 15ppm ± 5ppm
Response Time: ≤5 sec
Video Mode: Large LCD
Power Supply: 100V – 240 V AC 50~60 Hz
Consumption: < 15 VA
Alarm Contacts: Adjustable between 1 - 15ppm (Works adjustment 15ppm)
Carrying Capacity of Relay:
Maximum switch voltage: 250VAC/30VDC
Maximum switch current 3A
Alarm 1 Operating Delay: 1－ 200sec (for annunciation purpose)
Alarm 2 Operating Delay: 1－ 10sec (for control purposes)
Self-Cleaning Time: 10－ 300sec
Sample Water Pressure: 0.01－ 0.8MPa
Sample Flow: 0.1－ 4L/min
Output Signal: 4—20mA（ 30ppm parallelizes max 20mA）
Ambient Temperature: 1－ 55℃
Roll: 22.5°
Degree of Protection: IP65
Size: 350mm×235mm×110mm
Weight: About 9 ㎏
BLUE OCEAN SCIENCE
3
3. Measuring Principle
The measuring method is the internationally accepted refraction optical measurement. Waste water samples
processed by 15ppm bilge water separator enter into the measuring cell of the 15ppm Bilge Alarm. A group
of optical sensors at different locations measures a combination of the transmitted light and scattered light
signals under the effect of oil droplets. The sensor signals are then processed by a microprocessor to
calculate the oil content in the water sample. Then the oil concentration is sent to the computer system and
displayed on the LCD plate.
The 15ppm bilge alarm is equipped with two separate alarm circuits. When leaving the factory, both
alarms are default setting to 15ppm according to MEPC.107 (49). The set points can be changed during
1～ 15pmm according to the needs of users ,but above 15ppm is not allowed. If the oil concentration of
the waste water exceeds the maximum set point, the alarm indicator light will shine red immediately. If
the alarm sign keep happening within the adjusted time delay, the oil alarm relays will be activated to
prevent the waste water that exceeds the concentration standard from discharging to the outsides of the
vessel. Time delay is set to avoid some false alarms and frequent moves of solenoid valves to extend its
working life. The user needs to adjust the delay time of both alarm points when using the device. We
recommend the set point of alarm point 2 to sets below that of alarm point 1.
The 15ppm bilge alarm can record such data as date, time, alarm state, operating state of 15ppm
bilge separator and the start-up time of the device and so on. The data can keep for at least 18 months.
Besides all the functions, the device bears querying and printing functions. When changing the bilge
alarm, make sure the old memory card remains on board and the data keep for at least 18 months. When
the separator works, the indicator light on the computer panel shines green. When it does not work, the
light does not shine.
According to MEPC.107 (49) requirements, the instrument is equipped with external protection
device to avoid deliberately controlling of the device (the alarm operates and the water samples go back
to bilge if someone open the computer).The seal inside the instrument is to prevent artificial disassembly.
According to I.M.O. resolution MEPC.107 (49),once the instrument is in fault, cleaning or
water-break state, the alarm indicator light shines, relative alarm relay is activated and water samples can
only go back to bilge. When the equipment powers off, the relay contact points of the alarm 1 (ALARM1)
and alarm 2 (ALARM2) are in the alarm state, in order to prevent emission of the oil water that exceed
concentration standard. When it powers on, the relay contact points are in a normal state. The discharge
oil-polluted water that exceeds the stipulated standards after being tested will be controlled by the solenoid
valve.
BO-E08 Instruction Manual
4
4. Product Identification
The BO-E08 15ppm bilge alarm mainly contains 3 parts, the computer unit, the measuring cell and
three-way solenoid valve. The specific identification of various components is shown in Figure 1, in
which:
The computer unit contains the control panel, the circuit board with a liquid crystal display and data
reading card, the printer for data printing and the terminal circuit boards for external connection.
In the measuring cell installs the measurement sensor, a desiccator with desiccant and the stainless
steel with outlet. The measurement data can be connected to the computer via communication cable.
Three-way solenoid valve with clean water and sample water inlet is used for the control of channel
choices for water and sample water and channel switch at offset self-adjustment.
Figure 1 BO-E08 15ppm Bilge Alarm Device Sign
Label Name Label Name Label Name
1 Computer 2 Stainless Steel Pipe 3 Measuring Cell
4 Three-way Solenoid Valve 5 Flow-regulating Valve 6 Control Panel
7 Desiccator 8 Sample Water Gap 9 Outlet Gap
10 Fresh Water Gap 11 Communication Cable 12 Wiring Terminal
BLUE OCEAN SCIENCE
5
5. Installation
According to I.M.O. 6.2.1 rule, the response time between the device and the 15ppm bilge separator
should be less than 20 seconds. To avoid slow response, the device should be installed as closely as
possible to the 15ppm bilge separator. The installation size of the instrument is as Figure 2.
Figure 2 Installation Size
5.1 Assembly Instrument
Mount the BO-E08 15ppm Bilge Alarm Device by means of 6 x M8 screws on to a rigid vertical
surface and preferably with the display panel of the monitor at eye level. For service and maintenance,
sufficient space to all sides should be available.
5.2 Piping
Connect the BO-E08 15ppm bilge alarm to the sample point of the oily-water separator outlet and to
a source of oil free water employing Φ8×1mm OD copper or stainless steel pipe. The sample point
should be located on a vertical section of the separator outflow piping to minimize the entrained air in
any sample. The tapping point should be at a level above the outlet of the 15ppm Bilge Alarm to ensure
the sample cell is flooded at all times.
BO-E08 Instruction Manual
6
Figure 3 piping
5.3 Wiring
There are 5 gland boxes,1 communication cable connected to the measuring cell and 1 cable
controlling three-way solenoid valve installed at the bottom of the main chassis of the 15ppm bilge alarm,
The instrument wiring diagram is as Figure 4.The definition of each terminal block is as following:
Figure 4 wiring
BLUE OCEAN SCIENCE
7
Terminal Name
Terminal
NO.
Terminal
Name Contents of Terminal Connecting Condition & Caution
1-3 L,N,PE AC Power Supply Power Supply: AC110-220V/50-60Hz
4-6 L,N,PE Output Power Output voltage: AC110-220V/50-60Hz 2A
7-9 NO COM NC Above standard oil concentration Alarm1 Alarm1 condition: NO-COM is connecting while NC-COM is opening.
10-12 NO COM NC Above standard oil concentration Alarm2 Alarm2 condition: NO-COM is connecting while NC-COM is opening.
13-14 V+ V- Cleaning solenoid valve
15-16 S+ S- Oil water separator operating Status input A set of passive contact switch input, being closed when operating.
17-18 Signal output 4-20mA output The line resistance is below 700Ω, power supply is 24VDC.
6. System Installation Inspection
On completion of the installation, piping and wiring, please carry out the following checks step by
step:
6.1 Electrical Inspection
(1) Check that the grounding has been made according to relevant regulations;
(2) Check that the power supply connected to the terminals 1,2 is AC 100-240V, 50-60Hz;
(3) Check the wiring of the alarm system is in accordance with the MEPC.107 (49) Requirements.
6.2 Piping Inspection
(1) Pass clean water through the pipe;
(2) Adjust the menu to enter the cleaning mode. Suggest the cleaning time for 300 sec;
(3) Check all the pipe junctions don’t leak;
(4) If the pipe works well, observe if there are obvious bubbles in the water gap of measuring cell. If
bubbles exist, identify and eliminate the happening of the bubbles.
6.3 Flow Inspection
If the instrument pipe works well, pass some clean water into the instrument at this time and check if
the outlet water flow rate of the measuring cell within 0.1-4L/min. If it is not in this range, then it is
needed to adjust the flow rate by using the small screws in the cell cap. More details please refer to the
“Adjustment of Flow” of chapter 8.
The flow rate should be checked on both the clean water supply and the separator sample supply. If
the clean water supply is obtained from a high pressure source, a shunt device should be installed at the
pipe to the clean water supply.
BO-E08 Instruction Manual
8
EEPROM: OK
Printer : OK
Memory : Error
Connect : OK
6.4 Functional Tests
Operate according to the following steps. If all the operation results match, it can be concluded that
the device functions well.
(1) The display shows "EE" when turned on under no water condition and the alarm indicator lights 1,
2 are both bright.
(2) Pass clean water through the instrument (enter the cleaning mode via menu setting) .The oil
concentration shows "0-2ppm"on the screen, alarm lights 1, 2 both shine red and the relay is
activated at the same time. When it returns to normal operation and passes the sample water, the
instrument displays live oil concentration.
(3) Pass sample water through the instrument, press the TEST key to enter the simulation test mode
displaying “15ppm”, alarm lights 1, 2 both shining red and the relay taking relative operation.
Adjust the simulation concentration rate via ▲ ▼ keys, the concentration rate ranging during
0~49ppm（ It will display “EE” when the concentration is above 49ppm） .More details please refer to
the “Test Mode” of Chapter 7.4.
7. Working Instructions
7.1 Self-checking
Plug in the instrument, switch on the power supply and the power indicators on the panel shine
showing the welcome interface.
After a few seconds, the instrument gets into the self-check state.
The self-check functions for the instrument include: memory,
printer, memory card and connection. If the self-check passes, it
will show “OK”, otherwise “Error”.
If errors exist in connection, please check the instrument
according to the instructions and then repower it.
After self-checking completes, the instrument enters the time
setting interface. If the instrument has been operated for a long time, the time need to be corrected。 Press the
Checking…
Blue Ocean
BLUE OCEAN SCIENCE
9
? ? keys to select the time parameter you want to modify, and
press the ▲ ▼ keys to revise the parameter. Long press the ▲ ▼
keys to quickly add/drop. After the modification, press the OK key
to save the changes and the MENU key to cancel this revision
If the time setting is not done in 30 sec, the system will quit
automatically and enter the master monitoring mode.
7.2 Monitoring Mode
Under the master monitoring mode, the instrument displays the
current date and time as well as the live measured ppm. The alarm
indicators Alarm1、 Alarm2 display the current alarm state. If the
oil concentration in the water samples surpasses the set paint, the
relative alarm light shines. If the alarm sign remains in the
above-concentration state within a set time delay (adjusted in the
system setting) the relay is activated.
If the memory card is not a corresponding card then it will prompt "Card read-only" in the bottom
state bar which means the current system is in a state of “read-only” without any data recording, and the
querying and printing are available. If there is no memory card or memory card not properly plugged in,
the state bar will prompt to "Check memory card". At this time, it can’t record data, neither data querying
nor printing. And the instrument will alarm in accordance with the I.M.O. MEPC. 107(49) requirements.
7.3 Functional Menu
Under the master monitoring mode, press the MENU key to enter
the functional menu which includes 7 items as following:
(1) System Set
(2) Time Set
(3) Data Query
(4) Wash
(5) Backlight Control
(6) Product Information
(7) Chinese and English Switch
2009-01-01
00:00:00 15
ppm
Card Read only
2009-01-01
00:00:00 15
ppm
Check Memory Card
System Set
Time Set
Data Logger
Wash
Light Set
Information
English>中文
2009-01-01
00:00:00 15
ppm
YY-MM-DD
2009-01-01
hh:mm:ss
00:00:00
BO-E08 Instruction Manual
10
There are four items on each screen. Press the ▲ ▼ keys to select the function needed. The menu
can turn page automatically and press the OK key to enter the corresponding function option.
The specific operation of each function is as following:
1. System Set
In the menu of “system set”, you can set all instrument parameters.
The default value of Alarm1 is 15ppm with a setting range of
1~15ppm. Delay1 is the delay time of Alarm1 with the default value of
5sec with a setting range of 1~200sec. The default value of Alarm2 is
15ppm with a setting range of 1~15ppm. Delay2 is the delay time of
Alarm2 with the default value of 10sec with a setting range of 1~10sec.
The default value of offset is 0ppm with a setting range of -5~+5ppm
by pressing OK key enter the revision. The default value of output is
4-20mA which can be switched to 0-20mA.
Press the ? ? keys to select the parameter items you want to modify, use the ▲ ▼ keys to
plus/minus 1 to the selected parameters, long press the ▲ ▼ keys to quickly add/drop. After the
modification, press the OK key to save the changes and the MENU key to cancel this revision and the
system returns to the previous menu. Select "Default ", press the OK key, then all the parameters go back
to the default settings.
2. Time Set
Enter the "Time Setting" menu, then you can modify and calibrate the date and time of the instrument.
Press the ? ? keys to select the time items you want to modify, use the ▲ ▼ keys to change
values and long press the ▲ ▼ keys to quickly add / drop. Press the OK key to save after the dification
and the MENU key to cancel the changes and the system returns to the previous menu.
3. Date Query
You can query the previous data records in the "Data Query". With high-capacity memory cards in it,
BO-E08 can store the data records for at least 18 months.
In the "Data Query", the system will show the latest data records automatically, including date, time,
concentration degree, alarm status and the separator status.
At this point you can press the ▲ ▼ keys to select the last/next record. When it reaches the first or
the last record, data records will automatically give a cycle show.
YY-MM-DD
2009-01-01
hh:mm:ss
00:00:00
Alarm 1: 15 ppm
Delay 1: 5 sec
Alarm 2: 15 ppm
Delay 2: 10 sec
Offset: 0 ppm
Output: 4-20mA
Default
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Data Log Card
Time: 2009-01-01
00:00:00
Alarm1: OFF
Alarm2: OFF
Separator: ON
Oil : 10ppm
"Data Query" also supports querying by time. Under the
interface of "Data Query", you can set the time of the data you
want to query via the OK key and modify the relative time items
via the ▲ ▼ ? ? keys. After the setting, the system will search
and display the data records most closely to this time by pressing
the OK key and will cancel the query by pressing the MENU key.
4. Wash
You can wash the glass tubes after selecting the “Wash” menu. Set the wash time ranging 10~300
sec before the wash, the system will start the countdown and the wash via the OK key while it will
cancel the wash and return to the previous menu via the MENU key. During the wash time, the
instrument will initiate the alarm with the alarm light shining red and the relative relay will be activating
according to the I.M.O. Resolution MEPC.107.(49) 4.2.10.
All the keys are not available during the wash time. After the wash, the system will go back to the
previous menu automatically.
5. Light Set
The “Light Set” menu can control the backlight switch of the LCD screen.
Press the ? ? keys to select the on/off option, the OK key to function and the MENU key to cancel and
return to the previous menu.
6. Product Information
Display the product information and the contact number of the company. Press the ? ? keys to switch
the screen. , and press the OK or MENU key to cancel and return to the previous menu.
Wash
Time： 30 sec
Light Set
ON OFF
Model : BOE08
S/N : BO1101001
Date : 2009-01-01
BLUE OCEAN
Tel: 0592-2937766
BO-E08 Instruction Manual
12
Print from:
2009-01-01 00:00
To:
2009-02-01 00:00
7. Chinese and English Switch
Press the Ok key to switch between Chinese and English language. The date records printed will be in
accordance with the current language setting
7.4 Test Mode
Under the master monitoring mode, press the TEST key to enter the simulation test mode. At this time,
the left display interface prompts “TEST’ and the system makes records meanwhile.
Press the ? ? keys to adjust the simulated concentration, ranging 0~49ppm (it displays “EE” if the
concentration is above 49ppm) and the relay will be activated. Press the TEST key to exit test mode and
return to the master monitoring mode.
7.5 Printing Mode
Under the master monitoring mode, press the PRINT key to enter the printing mode. The default print
mode by the system is: 9600bps with 1 start bit, 8 data bits, 1 stop bit, and no calibration. Please refer the
specific setting of the printer to its instruction manual. The printer has been set to a correct mode
according to system requirements prior to the delivery. Users do not have to modify the settings when the
printing function is in normal state.
There are two printing methods under the printing mode: time range print and latest records print.
1. Time Range Print
Print the relative data records according to the inputted time range. Press the ▲ ▼ ? ? keys to set the
start time and end time
The system will stop automatically after each 50 records printed and ask the users whether
to continue the printing, At this point, press the OK key to continue printing while othes keys
2009-01-01
00:00:00
15 ppm
TEST
Print
Time range
Latest records
BLUE OCEAN SCIENCE
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to exit the printing and return to the previous option.
2. Latest Records Print
Print the latest records. You can set the number of the data records via the ▲ ▼ keys, which
can print 1～ 200 latest records. Then press the OK key to start printing while press the MENU
key to give up the printing and return to the previous option.
8. Service and Maintenance
1. Flow Adjustment:If there is no water at the sample water outlet, you should first stop the
instrument.Regulate the flow rate through the flow regulator .The regulator makes 1/4 circle
of clockwise spin, then the water outlet will be reduced correspondingly. On the contrary,
if the regulator makes 1/4 circle of counter clockwise spin, then the water outlet will be
increased correspondingly(don’t clockwise spin to much, make sure no leak at all). There are
3 outlet holes at the bottom of the regulator. Once the outlet water amount does not meet the
requirements, spin out screws or close 1 or 2 outlet holes to adjust the flow rate(as shown).
Figure 5 Flow Adjustment Instrument
2. Instrument Cleaning: If the instrument has been used for about 1000 hours, check whether
the glass tubes of the measuring cell be contaminated and clean them .Open the flow
regulation cap on top of the measuring cell, insert the washing brush into the measuring cell,
brush up and down for several times, spin off the regulator to pass clean water for some time
and check whether the instrument shows “0～ 2ppm”. If not, wash it again. Take out the
washing brush and spin on the flow regulator.
Big Sealing Ring
Small Sealing Ring
Water Outlet Adjustment Screw
Printing…
Continue?
Print number:
10
BO-E08 Instruction Manual
14
3. Offset Regulation: If the display is not zero when clean water passes through the instrument,
then it needs to take offset regulation. Press the MENU key on the panel to enter “offset”
submenu and adjust via the ▲ ▼ keys to make the instrument show 0ppm.
4. Desiccant Changing: The desiccant guarantees the room humidity below 40% to ensure
measurement accuracy and protect devices in the measuring cell. Observe the window colors
of the desiccator .If blue, it indicates the drying device is in a normal state; if pink, replace
the desiccant. Unscrewed the sealing cap, take out the desiccant and replace by a new one.
5. Replacement of Print Paper Rolls:
? As shown in Figure 6, follow the arrowhead position to buckle the rotating wrench
gently. Please refer to Figure 7 after the buckle.
? Continue to rotate the wrench, take the paper-axis of print head out of the print head as
shown in Figure 8.
? At this time, the paper-axis separates from the print head. Open the cover of the paper
storehouse gently as shown in Figure 8.
? Load print paper and pull out some paper (beyond the teeth).Put the paper neat and
note the direction of the paper (the lateral part of the paper roll faces the print head
after pulling the paper);
? Close the paper warehouse cover gently. Make paper-axis press print paper neat ,then
press paper-axis back into the print head, and put rotating wrench at the original
position, as shown in Figure 6
? Switch on power of the printer, press the SEL(UP) key to turn off the indicator light
and the LF(DOWN) key to rotate the print head. At this time check whether paper is
distorted and then press the SEL(UP) key or switch off the power.
Figure 6 Figure 7 Figure8
BLUE OCEAN SCIENCE
15
9. Common Faults and Solutions
Symptom
Causes
Solutions
No LCD display Fuse blowout
LCD fault
Replace fuse
Replace LCD
The instrument display a
larger value than normal when
passing clean water
Glass tubes in the measuring cell
contaminated
Photoelectric conversion parts
damaged
Clean glass tubes and make offset
adjustment
Replace photoelectric conversion
parts
The alarm light does not shine
when oil water concentration
surpasses 15ppm
alarm indicator lights fault replace alarm indicator lights
The alarm light shines when
oil water concentration is
below 15ppm
Computer switch has poor contact
or damaged
Adjust the switch position or
replace the switch
the display value of
concentration unstable
Unclean measuring cell
Desiccant failure
Uneven distribution of oil
concentration in the measuring cell
Clean measuring cell
Replace desiccant
Wait the instruments to operation
for a period of time
Display “EE” Unclean measuring cell water-break
Too much oil in the oil water
Clean measuring cell make offset
adjustment according to
requirements
Alarm device not working Incorrect wiring
Alarm relay damaged
Wiring according to wiring
requirements
Replace the relay
Display “Please insert the
memory card”
Memory card has poor contact or
damaged
Properly insert the memory card or
replace the memory card
Notice: Any non-full-time staff not authorized by our company or not trained shall not
check or repair the instrument. Otherwise our company will not provide free maintenance
for any expanding fault or accidental damage resulting from this.
10. Transportation and Storage
1. Drain water in pipes and measuring cell before packaging and transportation. The
general transportation tools are allowed under the good condition of packaging. But
the instrument must be protected from impact, rain and sun.
2. For long-term storage, the instrument should be stored in places with ambient
temperature of 0～ 30℃ ,relative humidity below 80% and no corrosive gas in the air
and should also avoid direct sunlight and places with dusts.
BO-E08 Instruction Manual
16
11. Complete Set of Equipment
ф32 O-Ring Set 1
ф20 O-Ring Set 1
Fuse（ F1： 2A F2： 1A） 2 for each
Cell Cleaning Brush 1
Desiccant Bucket 1
Printing Paper 2
Computer 1
Memory Card (8M capacity Card ) 1
CSS Certification 1
Instruction Manual 1
Product Certification 1
Accuracy of Manufacture Certification 1
12. Remarks
All the modifications and deviations from the standard form, which have to be carried out
in the supply, should be attached at this paragraph.
Date: Firm''s Name:
Remarks:
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厦门蓝海环科仪器有限公司
Xiamen Blue Ocean Science Instrument Co., Ltd.
地址：厦门 火炬高新区 软件园 曾厝垵北路 1 号
Add: NO.1, Zengcuoan North Road, Software Park， Xiamen Torch Hi-tech
P.C.： 361005
TEL： 0592-2937766 /400-9977-665
FAX： 0592-2937767
E-Mail： Sales@bo-tech.cn
Web： http://www.bo-tech.cn
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