R22冷媒日立压缩机使用注意事项
时间:2012-11-27 11:16来源:日立压缩机代理商作者:福粤点击: 次
R22冷媒日立压缩机使用注意事项 压缩机在去除吸、排气接头盖后，请勿放置10分钟以上； Installation shall be completed within 10 minutes after removing the caps of suction and discharge tube. 请勿压缩空气； Do not compress air. 在真空状态下请勿
R22冷媒日立压缩机使用注意事项
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压缩机在去除吸、排气接头盖后，请勿放置10分钟以上；
Installation shall be completed within 10 minutes after removing the caps of suction and discharge tube.
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请勿压缩空气；
Do not compress air.
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在真空状态下请勿通电；
Do not energize under vacuumed condition.
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热泵系统必须在压缩机底部安装油加热器（40～80W,220V）；
Crankcase heater is require if the refrigeration system is heat pump.
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请勿反向旋转；
Do not reverse rotate.
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运转时，各相间的电压偏差应在额定电压的3％以内；
Voltage (run):Voltage deviation each phase shall be within 3% of the rated voltage.
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成箱压缩机包装件的叠放堆码极限为2箱,装卸过程中严禁翻滚；
Pile limits 2 pallet.Tumbling is forbidden during handling.
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向压缩机充油或冷媒时，必须从排气侧进行；
Charge oil or refrigerant from the discharge pipe.
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压缩机的接地装置应永久与制冷器具的接地装置连接；
The compressor’s ground should be connected with that of refrigeration system permanently and firmly.
10.高压压力开关参考设定值为2.8±0.1MPa, 低压压力开关参考设定值为0.015±0.005MPa;
When using pressure switch, we advise setting pressure as follow: High pressure 2.8±0.1MPa, Low pressure 0.015±0.005MPa.
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