Johnson Health Tech. Co., Ltd.
4-10
. Machine core can come down
. Machine core can come down
but cannot go up
but cannot go up
•
Abnormal condition:
Normally it can come down but cannot go up; the condition also includes
that it can go up but cannot come down
•
Treatment:
Check the appearance of upper and lower limit switches for damages
Position
sensor
Lower limit
sensor
Upper limit
sensor
