【摘要】 歧管压力表是维修汽车空调系统必不可少的重要设备,空调系统维修的基本作业,例如充注制冷剂、添加润滑油、系统抽真空等都离不开歧管压力表。该文重点介绍了如何利用歧管压力表诊断空调系统的故障,并根据故障的现象,分析了故障产生的原因及排除的方法。更多还原

【Abstract】 The branch pipe pressure gauge is used in the automobile air-conditioner system as an essential important equipment.The air-conditionier system service basic work,for example the refrigerant charge,the oil addition,the system pulling out the vacuum and so on aren’t able to leave the branch pipe pressure gauge.This article introduced again how to use the branch pipe pressure gauge to diagnose air-conditioner system the breakdown,the method according to the breakdown phenomenon,to analyze the breakdown.更多还原