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今天世界上生产的电冰箱、空调机、商用冷藏冷冻库和低温及超低温试验设备等,都已采用全封闭式或半封闭式制冷系统,因为它具有使用可靠、噪音低等优点。但在检修方面较开放式复杂。本文主要讲述封闭式制冷设备的检查维修方面的技术。一、检查故障程序检修封闭式制冷设备(以下均称“制冷机”)前,先要通过检查正确地判别故障所在和引起的原因,再进行科学的、合理的及力所能及的处理,以便在短时间内排除故障。检查中
The world’s production of refrigerators, air conditioners, commercial freezers and low-temperature and ultra-low temperature test equipment, have been used fully enclosed or semi-enclosed refrigeration system, because of its reliability, low noise and so on. However, it is more open and complicated in terms of maintenance. This article describes the inspection and maintenance of enclosed refrigeration equipment technology. First, the inspection procedures Fault-solving closed refrigeration equipment (hereinafter referred to as “refrigerator”), we must first check the correct identification of the fault where and cause of the reasons, and then a scientific, reasonable and within its available treatment in order to short Time troubleshooting. In inspection