Troubleshooting - Permobil Stander Service Manual

Troubleshooting

Troubleshooting
Symptom
The seat is raised to the standing position.
Seat lift not
The "Inhibit seat elevator" sensor, located on the subframe, is
functioning
activated when the standing function is in its lowest position,
and only in this position can the seat be raised
The "Inhibit seat elevator" sensor is not functioning.
The sensor is defective or its cabling damaged.
Seat tilt not The seat is raised to the standing position.
The "Inhibit seat tilt" sensor, located on the subframe, is
functioning
activated when the standing function is in its lowest
position. Only in this position can the seat tilt be
maneuvered upwards. Due to safety reasons, the seat tilt
can always be maneuvered downwards.
The angle stop is activated.
When the combined angle of the backrest and seat tilt
exceed 90° going backwards, the angle stop function is
activated, allowing the backrest to only be run forward and
the seat tilt downwards.
The "Inhibit seat tilt" sensor is not functioning
The sensor is defective or its cabling damaged.
The angle stop is not functioning
The angle stop or its cabling is short-circuited.
Back/leg The leg rest has moved to its innermost position.
In this position, the back/legs function can only be
adjustment
maneuvered so that the backrest is angled more to the
not
rear. The leg rest sensor is located in the leg rest component
functioning.
and it is aware of the back/legs position. If this sensor is not
(Combi)
activated then it is not possible to run the leg rest further in.
The angle stop is activated.
When the combined angle of the backrest and seat tile
exceed 90° to the rear, the angle stop function is activated
making it possible to only run the backrest and seat tilt
downwards.
The safety sensor has been activated.
If the leg rest has been run in further than what is
allowable, the safety sensor will be activated. This normally
only occurs if the leg rest sensor is not functioning. The
safety sensor is located to the right at the front of the
subframe. When the sensor is activated, the back function
cannot be run forwards, only backwards.
The leg rest sensor is not functioning
The sensor is defective or its cabling damaged.
The angle stop is not functioning
The angle stop or its cabling is short-circuited.
The safety sensor is not functioning
The sensor is defective or its cabling damaged.
Cause
40
Remedy
Run the seat down
to the sitting
position.
Replace the sensor,
see page 26.
Run the seat down
to the sitting
position.
Run the backrest
up.
Replace the sensor,
see page 26.
Replace the angle
stop, see page 31.
Adjust the angle of
the leg rest, see
pages 6 and 17.
Run the seat tilt
down.
Replace the leg
rest sensor, see
page 28.
Replace the sensor,
see page 28.
Replace the angle
stop, see page 26.
Replace the sensor,
see page 31