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恒温恒湿箱常出现的故障显示及排除方法

日期:2020-02-17 05:17
浏览次数:1015
摘要:
恒温恒湿箱常出现的故障显示及排除方法

项目                       异常状况                               处理方法

1                           **段冷冻机过电流             检查配电室内之电磁开关过载(MS1-OL1)保护器是否跳脱,
                             跳脱                                          请重新安排下复归钮


2                           第二段冷冻机过电流               检查配电室内之电磁开关过载(MS2-OL2)保护器是否跳脱
                             跳脱                                            请重新安排下复归钮


3                         **段冷冻系统高压                打开机体下方门盖,高压保护开关(H.PS1)是否跳脱
                            过载跳脱                                     如是,  请重新安排下复归钮


4                         第二段冷冻系统高压                  打开机体下方门盖,高压保护开关(H.PS2)是否跳脱
                          过载跳脱                                      如是,  请重新安排下复归钮


5                      温度控制异常                              检查箱内风扇是否运转,风扇马达是否焚毁,如是,请
                                                                                 通知本公司前去更换,。
                                                                                干球超温保护器是否设定不适当,如是,请重新设定。


6                     湿度控制异常                                  检查水箱是否缺水,如是请补充水量。
                                                                                 湿球超温保护器(FS)是否设定不适当,如是请重新设定
 

7                  试验机无法启动运转                         请检查是否欠相或逆相安装及电源供应是否正常,
                    电源供应异常                                      欠相:检查线路是否因断线而引起,如是,请修复
                                                                                   逆相:检查线路是否安装时接错而引起,请将邻近
                                                                                               之两电源线互相对调即可排除。



8                  箱内温度超温异常                               检查超温保护器(TC3)是否损坏或无法控制一直上升
                                                                                    如是,请通知厂商前去修护。


9                循环风扇异常                                         请确认循环风扇电磁保护开关(MS3-OL3)跳脱及线路保
                                                                                    险丝是否熔断