老化房是一款大型的环境试验设备，可满足大批量生产或实验的试验设备，造价高。因此老化房日常的维护是非常重要的！正确的日常维护可延长使用寿命！其维护保养的方式跟普通老化房相差不了多少， 定期检查和维护可以使它保持最佳工作状态。现介绍以下几点供大家参考：

Aging room is a large-scale environmental test equipment, which can meet the needs of mass production or experiment, and has high cost. Therefore, the daily maintenance of aging room is very important! Correct routine maintenance can extend service life! Its maintenance method is not much different from the ordinary aging room. Regular inspection and maintenance can keep it in the best working state. Here are the following points for your reference:

一、应建立使用档案，以方便维护维修。使用档案应记录老化房每次运行起止时间(日期)、试验的种类、环境温度，当系统发生故障时，应对故障现象作尽可能详细的描述，对系统进行维护、维修的内容也应尽可能详细地记录。

1. Use files should be established to facilitate maintenance and repair. The use of archives should record the starting and ending time (date), type of test and environmental temperature of each operation of the aging room. When the system fails, the failure phenomena should be described as detailed as possible, and the contents of maintenance and maintenance of the system should also be recorded as detailed as possible.

二、长时间停机不用，会影响系统的有效使用寿命，因此，系统每10天至少要开机运行一次，不要在短时间内反复地使系统运行一停止，每小时启动次数应小于5次，每次开一停时的时间，间隔不小于3rain，不要在低温时打开步入式老化房的大门，以防止损坏门密封带。

2. Long downtime will affect the effective service life of the system. Therefore, the system should be operated at least once every 10 days. Do not stop the system repeatedly in a short time. The number of start-ups per hour should be less than 5 times. The time between start-up and stop should be no less than 3 rain. Do not open the door of the walking aging room at low temperature to prevent damage to the door seal. Band.

三、须由专人操作维护。严格遵守系统操作规程，避免他人违章操作系统。

3. It must be operated and maintained by special personnel. Strictly abide by the operating rules of the system to avoid other people violating the operating system. 四、主箱体，使用中应注意保护，不可受到利器或钝器的强力碰撞。

4. The main box should be protected from strong collision of sharp or blunt weapons.

五、每月定期进行一次主电源开关(漏电短路器)动作试验，以确保此开关在满足负载能力下作为漏电保护器之用。具体步骤为，首先请确认总电源开关打到“ON"，即系统通电，然后请按试验按钮。若漏电断路，器的开关杆落下来则此功能正常。

Fifth, the operation test of the main power switch (leakage short circuit) is carried out regularly every month to ensure that the switch can be used as leakage protector when the load capacity is satisfied. The specific steps are: first, make sure that the main power switch is on, that is, the system is energized, and then press the test button. If the leakage current breaks, the switch rod of the device falls down, the function is normal.

六、漏电开关的漏电、过载，短路保护特性均由制造厂整定，在使用中不可随意调整，以免影响性能，漏电开关因短路断开后，需检查触头，若主触头烧损严重或有凹坑时，需进行维修。

6. The leakage, overload and short-circuit protection characteristics of the leakage switch are set by the manufacturer, and can not be adjusted at will in use to avoid affecting the performance. After the leakage switch is disconnected due to short-circuit, it is necessary to check the contacts. If the main contacts are severely burned or have pits, it needs to be repaired.

七、为确保冷却水供水正常和清洁，每30天左右清洗一次制冷机冷却水过滤器，清洗一次供水的冷却水塔若当地空气质量比较差，空气中灰尘含量很高，一般应为7天左右清洗冷却水塔蓄水池。

7. In order to ensure the normal and clean supply of cooling water, the cooling water filters of refrigerators should be cleaned every 30 days or so. If the local air quality of the cooling water tower is poor and the dust content in the air is high, the cooling water storage tank should be cleaned for about 7 days.

八、超温保护器动作试验。把超温保护器温度定到比箱体温度低，若出现E0.0报警和蜂呜声，表示其功能正常。完成上述试验后，应将温度保护的设定值重新适当地设定，否则可能会造成不适当的中止。

8. Operation test of overtemperature protector. Set the temperature of the overtemperature protector to be lower than the temperature of the box. If E0.0 alarm and buzzing occur, the function of the overtemperature protector is normal. After completing the above test, the setting value of temperature protection should be reset appropriately, otherwise it may cause inappropriate suspension.

九、在老化房内放置的试验产品离空气调节通道的吸、排风口应有一定的距离，以免妨碍空气的流量。

9. The test products placed in the aging room should be at a certain distance from the suction and exhaust outlets of the air-conditioning passage so as not to interfere with the air flow.

十、每年一次，用吸尘器清理除去配电室和水回路室灰尘。每个月一次，用干布清理吸干冷冻机组接水盘积水。

10. Once a year, use a vacuum cleaner to remove dust from the distribution room and water circuit room. Once a month, dry cloth is used to clean up the water on the receiving plate of the suction refrigeration unit.