冻干机操作手册

依次打开控制柜内空气开关及控制柜面板上钥匙开关；

? The HMI and PLC are started at the moment, and then check if there are alarms. If alarm exists, then clean it and go to the next step

此时，上位机及PLC都已启动，检查是否有报警，如果有，排除报警后进入下一步；

? Check the measuring instrument is normal or not. If the measuring value is the room temperature, the pressure value shall be around 1 BarA

检查测量仪表是否正常，此时温度测量值应为室内温度，压力测量值在1BarA左右；

? Till now the power is on, and you can go to the next manual control or auto control operation step.

至此，上电结束，可进行下一步手动控制或自动控制操作。

Note: For the alarm and errors occurredin the above process, please refer to the section 5\

注：以上过程中出现的报警故障或错误等，请参看第6节常见报警及故障分析，对照分析排除故障后，方可进入下一步。 4.2

Manual Control手动控制

Before the manual operation, the utilities shall be checked, including compressed air, cooling water, steam (if SIP is needed), pure water, or injection water (if CIP is needed).

启动手动操作前，需检查公用设施供应是否正常，包括压缩空气、冷却水、蒸汽(如需SIP或者冷阱除霜)、CIP水(如需在线清洗)。

To start the manual operation, please follow the steps below:

请按以下步骤，启动手动操作：

? Go to the console mimic by clicking the operation button in the menu bar

点击菜单条上”操作”按钮，进入操作台画面；

? Setup the reasonable general parameters, referring to table3.4

设定合理的通用参数，请参考表3.4控制台界面功能说明；

? Activate manual mode (note: the auto control mode shall be stopped before

activation)

激活手动模式(注：激活前需停止自动模式控制)；

? Start the manual operation, the detailed operation instruction is in table3.4

启动手动操作，详细操作及启动说明参看表3.4控制台界面功能说明。

In the manual mode, the user can finish some combined functions by some manual operations. For instance, if the conditions are not satisfied for a certain manual operation (the PC will inform that the conditions are not satisfied), the PLC will refuse to execute. Table 4.2 lists some notes during the manual operation which needs carefully reading.

用户在手动模式下，可以通过一系列手动操作，完成冻干机的一些组合功能。如果某项手动操作的启动条件未满足(上位机会提示没有满足的条件)， PLC将拒绝执行。表4.2 列出了手动操作时的一些注意事项，用户需仔细阅读。

Table 4.2 manual operation notes手动操作注意事项 No. 序号 1 2 Name 名称 Manual Freeze Drying Cycle 手动冻干周期 Notes 注意事项 When selects the control button, runtime data will record to the database and can be queried from time report. 当控制按钮选择后，实时数据将会记录到数据库，且能够通过时间报表查询。 Shelftemperature When selects the control button, the shelftemperature control is

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Control 板层控温 activated. The circulation pump, compressors and heater will run collaboratly to control the shelfinlet temperature. 当控制按钮选择后，板层控温激活。循环泵、压缩机组和加热器将协同工作，对板层入口温度进行控制。 If the following manual controls are deactivated, the condenser cooling will be activated 3 Condenser cooling 1. chamber drain and evacuation 冷阱降温 箱体排水及抽空 如果以下的手动控制没有被激活，冷阱降温将激活： 2. condenseraeration, drain and evacuation 冷阱放气、排水及抽空 After selecting the control button, the vacuum pump 1 will be activated and started(the relevant vacuum pump1 and isolation valve FV11 will be opened, and roots pump will be started) 当控制按钮选择后，真空泵1将被激活、启动(相应的真空泵1隔离阀FV11将打开，罗茨泵启动) 4 Vacuum pump 1 真空泵1 5 Vacuum pump2 真空泵2 After selecting the control button, the vacuum pump 2 will be activated and started(the relevant vacuum pump1 and isolation valve FV12 will be opened, and roots pump will be started) 当控制按钮选择后，真空泵2将被激活、启动(相应的真空泵2隔离阀FV12将打开，罗茨泵启动) 6 After selecting the control button, the evacuation valve FV2 will be opened if the following conditions are satisfied 当控制按钮选择后，如果满足以下条件，抽空阀FV2将被激活打开 7 Evacuation valve FV2 抽空阀FV2 1. Condenseraeration, deactivated 箱体排水及箱体抽空没有激活 drain and evacuation are 2. The condenser coil temperature is or lower than -40℃ 冷阱盘管温度达到或低于-40℃ 3. The main dooris closed 大门及小门关闭 4. The vacuum pumps are running 真空泵组运行 8 Open/Close main isolation valve FV1主隔离阀FV1 Vacuum control 真空控制 Vacuum alarm 真空报警 Chamber After selecting the control button, the main isolation valve FV1 will be opened if the main door is closed. 当控制按钮选择后，如果大门及小门已关闭，主隔离阀FV1打开 After selecting the control button, the vacuum control will be activated if the main isolation valve FV1 is opened. 当控制按钮选择后，如果主隔离阀FV1已打开，真空控制将被激活 After selecting the control button, the vacuum alarm is activated. 当控制按钮选择后，真空报警激活。 After selecting the control button, the chamber pre-aeration will 9 10 11

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pre-aeration 箱体预放气 be activated if the following conditions are satisfied 当控制按钮选择后，如果以下条件满足，箱体预放气将被激活 1. Chamberaerationisdeactivated 箱体放气、排水及抽空没有激活 2. Condenseraeration, drain and evacuation are deactivated 冷阱放气、排水及抽空没有激活 3. The main door isclosed 大门关闭 4. The main isolation valve FV1 is closed. 主隔离阀FV1关闭 5. The evacuation valve FV2 is closed. 抽空阀FV2关闭 When the chamber pressure reaches the pre-aeration pressure setup value, the chamber aeration ends. 当箱体压力达到”预放气压力设定值”后，箱体预放气结束 After selecting the control button, the chamberaeration will be activated if the following conditions are satisfied 当控制按钮选择后，如果以下条件满足，箱体放气将被激活 1. Chamber pre-aerationis deactivated 箱体预放气、排水及抽空没有激活 2. Condenseraeration, drain and evacuation are deactivated Chamber aeration 冷阱放排水及抽空没有激活 12 箱体放气 3. The main door is closed 大门已关闭 4. The main isolation valve FV1 is closed. 主隔离阀FV1关闭 5. The evacuation valve FV2 is closed. 抽空阀FV2关闭 When the aeration time is up, the chamber pre-aeration ends. 放气时间到后，箱体预放气结束 After selecting the control button, thecondenseraeration will be activated if the following conditions are satisfied. 当控制按钮选择后，如果以下条件满足，冷阱放气将被激活 1. Chamberpre-aeration, drain and evacuation are deactivated 13 Condenseraeration 箱体预放气、排水及抽空没有激活 冷阱放气 2. The condenser cooling and evacuation are deactivated 冷阱降温和抽空没有激活 3. The main isolation valve FV1 is closed 主隔离阀FV1关闭 4. The evacuation valve FV2 is closed. 抽空阀FV2关闭

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When the aeration time is up, the chamber pre-aeration ends. 放气时间到后，箱体预放气结束 After selecting the control button, the condenser drain will be activated if the following conditions are satisfied. 当控制按钮选择后，如果以下条件满足，箱体排水将被激活 1. The chamber pre-aerationisdeactivated. 箱体预放气及抽空没有激活 2. The condenser cooling and evacuation are deactivated 冷阱降温和抽空没有激活 3. The main isolation valve FV1 is closed 主隔离阀FV1关闭 4. The evacuation valve FV2 is closed. 抽空阀FV2关闭 After selecting the control button, the condenser drain will be activated if the following conditions are satisfied. 当控制按钮选择后，如果以下条件满足，冷阱排水将被激活 14 Chamber drain 箱体排水 15 Condenser drain 冷阱排水 1. The chamber aeration is deactivated. 箱体放气没有激活 2. The condenser cooling and evacuation are deactivated 冷阱降温和抽空没有激活 3. The main isolation valve FV1 is closed 主隔离阀FV1关闭 4. The evacuation valve FV2 is closed. 抽空阀FV2关闭 After selecting the control button, the condenser will be activated if the following conditions are satisfied. 当控制按钮选择后，如果以下条件满足，箱体抽空将被激活 16 Chamber Evacuation 箱体抽空 1. The chamber pre-aeration, aeration and drain are deactivated 箱体预放气、放气及排水没有激活 2. The condenser drain and aeration are deactivated 冷阱排水和放气没有激活 3. The main door and slot door is closed 大门及小门关闭 4. The main isolation valve FV1 is closed 主隔离阀FV1关闭 5. The evacuation valve FV2 is closed. 抽空阀FV2关闭 After selecting the control button, the condenser will be activated if the following conditions are satisfied. 当控制按钮选择后，如果以下条件满足，冷阱抽空将被激活 17 Condenser evacuation 冷阱抽空 1. The chamber pre-aeration, aeration and drainare deactivated 箱体预放气、放气及排水没有激活

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