Permobil Koala, Руководство по обслуживанию

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SLS driver stage & Actuator control board
SLS driver stage & Actuator
control board
The SLS driver stage and seat function board are
mounted in the same box. When changing the
seat function board, a new board is fitted into the
existing box. When changing the SLS driver stage,
the entire box is changed and the existing seat
function board is moved to the new box.
Removal
1. Raise the seat to its highest position. To
operate the seat lift manually, see page 7.
2. Switch off the main switch on the control panel.
3. Put the circuit breaker to the “OFF” position,
see page 23, fig. 52.
4. Remove the seat lift cover and chassis cover,
see page 8.
5. Pull the lid off the box that contains the SLS
driver stage and actuator control board,
see fig. 45.
6. Remove the box that contains the SLS driver
stage and actuator control board, it is
attached by two screws from underneath,
see fig. 46.
Seat function board:
7.
Remove the electrical connectors from the
actuator control board, note their locations
for refitting.
8. Remove the board from the box; it is attached
by four plastic clips, see fig. 47.
SLS driver stage:
9. Cut off the tie that holds the cable.
10. Disconnect the electrical connectors from the
SLS driver stage; note their locations for
refitting.
Fitting
Fitting is the reverse procedure.
Fig. 45. The box containing the SLS driver stage
and the actuator control board is mounted
on the left side of the chassis.
Fig. 47. The actuator control board is attached by
four plastic clips.
Fig. 46. The box containing the SLS driver stage
and the actuator control board is attached by two
screws from underneath.