a) 此故障有可能是操作不当引起,首先判断故障原因为“脚踏未连接”,请确认“脚踏开关插头”已被正确插入主机中。
注意:
① 插入 “脚踏开关插头”时,不要使用蛮力,注意和机壳对应插座红点对齐后,轻轻推入即可。“脚踏开关插头”支持热插拔。
② “脚踏开关”为随机附件。
b) 将主机脚踏插座1、3短路,如果此时该报警消除,则判断脚踏插头故障,检查脚踏插头。
c) 如果此报警未消除,则将仪器后壳拆开后,使用镊子短路主机主控板P6.4、P6.6。如果此报警仍未消除,则判断主机主控板故障,考虑更换主机主控板。
d) 如果上述步骤仍不能解决问题,则考虑为仪器线路故障。应检查“主机主控板D43”状态,该指示灯在“脚踏开关插头正确插入”时为“熄灭”状态。如果指示灯状态与实际情况不符,则应按照“接线图”查 找对应线束是否松动,是否有断线故障。(“脚踏开关插头正确插入”情况下P6.4、P6.6短路,可以用万用表辅助测试线路通断)
a) This failure may be resulted from the improper operation. First, judge whether the failure is ascribed to “foot switch is not connected”. Please confirm whether the “foot switch plug” has been correctly inserted into the main console.
Note:
① Do not apply too much force while inserting the “food switch plug”. After aligning to the corresponding socket red point of shell, push in the plug gently. “Foot switch plug” supports the hot plug.
② “Foot switch plug” is an accompanying accessory.
b) Short circuit the main console food switch sockets 1 and 3. If the alarm is eliminated at this time, judge it is the failure of food switch plug and check the food switch plug.
c) If the alarm is not eliminated, take apart the back shell of instrument and then short circuit P6.4 and P6.6 with tweezers; If, however, the alarm is not eliminated, it should be the failure of main control board of main console, and try to replace the main control board of main console.
d) The failure may be ascribed to the instrument line if the alarm is not eliminated after the above steps. Check the state of “main control board D43 of main console” (the indicator lamp is in the “off” after the “foot switch plug is correctly inserted”). If the state of indicator lamp does not comply with the reality, confirm whether the corresponding wiring harness is loose and whether any line is broken according to the “wiring diagram”. (Where P6.4 and P6.6 are short circuited after “foot switch plug is correctly inserted”, use a multimeter to help test line connection/disconnection.)