空气压缩机知识讲座技术分析.ppt

* * * * * * * * * * * * * * * * * * * * * * * Sharp end do not pock the hole through the bottom. * * * * * * * * * * * * * * * * * * These are the characteristics of the current STANDARD Inlet filter Please note that inlet filters are designed to withhold solid particles and not gases. Actual rating for filter is 3 microns and you can distinguish between new and old filters 10 micron by the blue and black covers. This changed applied since 1998.This filter should be changed on intervals of… If the dirt attached at the bottom of the IV leak through gasket, oil mist coming out of the unit it also means there is a bypass of air filter. * * * * * * * * * * * * * Problem experienced: Gasket wrong material Aluminum thread shirred Cartridge needs to withstand high pressure while pirate’s units might not. * * * * * * * * * * * * * * * * * * Dry side coolant 6-9 ppm Before aftercooler we expect to see oil/air mixture approx. 180-185 F otherwise water is dropping out. Synthetic oil helps this. Coalescent fiber catch the oil . Liquid oil collects at the bottom New design, new media more area. Very strong element. Withstand 60# pressure drop before it is deformed. * * * * Scavenge line is taking oil back to the lower pressure side * * * * * * * * * * * * * * * * * * * * * * * * Cooler design for 46 deg C. Coolers coated with a special chemical so it will not corrode * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 控制 / 电器系统 传感器校验 Sensor 1 AVPT 进气真空 Sensor 3 APT 筒体压力 Sensor 4 APT 机组排气压力 Sensor 5 CPT 进油（二级机组） Sensor 6 APT 油分离后 Intellisys SG操作面板功能 控制 / 电器系统 警告信息WARNINGS Airend Discharge Temperature （主机排气温度） (主机排气温度 105oC ) Change Coolant Filter （调换油过滤器） (1DPS 压差传感器的压差 1.4 Bar，喷油温度49 C) Change Inlet Filter （调换空滤器） (1AVPT 0.05 Bar，进气阀全开) Change Separator Element (更换油分离芯） 3APT 0.8 Bar，机器满负荷 High Discharge Pressure (高排气压力) 在OFFLINE+0.2Bar之上长达3 S以上时 Sensor Failure 4ATT (传感器故障4ATT) 在开机前被确认其“缺少”或“断裂”时 Intellisys SG操作面板功能 控制 / 电器系统 警告信息WAR