p oil runs short.РEX0568 液压油位低液压油泵打油时间短РEX0570 LUBRICATION OIL LEVEL LOW A16.1 Lubricant oil runs short. Supply oil as necessary. (message)РEX0570 导轨油位低打油时间短,必要时要加油РEX0571 OIL & AIR LEVEL LOW A6.2 Shortage of lubricant oil in spindle oil & air lubricant unit. Add oil as necessaryРEX0571油气位低主轴润滑单元缺少润滑,必要时加油РEX0575 SPINDLE PRE-LOAD PRESSURE LOW A24.3 Although pre-load is applied to the spindle. The pressure is not increased. РEX0575 主轴欲负荷压力低尽管有欲负荷供应主轴,但是压力没有增加РEX0576 SPINDLE PRE-LOAD PRESSURE HIGH A24.4 Although pre-load is applied to the spindle. The pressure is not decreased.РEX0576主轴欲负荷压力高?尽管有欲负荷供应主轴,但是压力没有减少РEX0578 COOLANT OIL LEVEL LOW A09.4 Coolant amount runs short. Supply coolant .РEX0578 切削液水位低切削液少请补加РEX0580 HYDRAULIC PUMP OVERLOAD A09.5 The hydraulic pump thermal relay has tripped.