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10、小腿伸缩无功能
No extending or shrinking of the calves-rest
更换气泵
Replace the inflator pump
检查气泵是否损坏
Check the inflator pump
更换中心板
Replace the main PCB
检查小腿连接板端子是否与中心板是否连接好
Check the terminals of legrest with main PCB
connected securely?
将连接线接好
Touch well
检查小腿内光电组件是否损坏
Check the electric Subassembly
更换中心板
Replace the main PCB
更换光电组件
Replace it
检查小腿电机接线是否连接好
Check the terminals of motor
将连接线接好
Touch well
检查小腿电机是否损坏
Check the motor of legrest
更换电机
Replace it
OK
NG
NG
OK
NG
NG
OK
OK
NG
OK