22
Lift does not move in either direction code:”0”
Connect the molex testing link
The voltage between
M8-7 and ground is 3,5 V
The voltage between
M8-7 and ground is not 3,5 V
The voltage between M7-6 and ground is 3,5 V
Options do function
Short circuit between end limit switch and frame
The voltage between M7-6 and ground is not 3,5 V
Options don’t function either
There is a break in the current between M8-7
U8-1 and U18-1
Short circuit between safety edge and frame
There is a break in the current between M8-9,
U8-2,U10-2, U11-2, U11-1, U10-1 and U18-3
The final limit switch S17,18 is faulty Short circuit between Footrest switch and frameThe emergency switch S34 is faulty
The handwinder switch S35 is faulty Short circuit between general safety line and frame
The key switch S23 is faulty
The Overspeed govenor switch S19,20 is faulty
The seat swivel switch S25 is faulty
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