30
Lift does not move in downwards direction (left)
or upwards direction (right)
Code: “6”
Connect the molex testing link
The rail is on the rightside of the
stairs. The lift will not move up.
The voltage between M7-8 and
ground is 3,5 V
Main board P1 is faulty
The rail is on the leftside of the
stairs. The lift will not move up.
The voltage between M7-8 and
ground is 3,5 V
Main board P1 is faulty
The rail is on the right side of
the stairs.
The lift will not move up.
The voltage between M7-8 and
ground is not 3,5V
There is an obstacle blocking the
upperside of the pack or
the upperside of the footrest
There is a break in the current in the
line: M7-8,U9-6,U9-5,M7-7
The footrestswitch
S7 is faulty
The rail is on the left side of
the stairs.
The lift will not move down.
The voltage between M7-8 and
ground is not 3,5 V
There is an obstacle blocking the
downside of the pack
or the downside of the footrest
There is a break in the current in
the line: M7-8,U9-1,U9-2, U9-6,U9-5
and M7-7
The front chassis edge switch
S11 or S12 is faulty
The footrest switch S7 or S9
is faulty
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