Otto Bock 490E75 Series, Service Manual

Page: 31 / 164

Service work
490E75=0_C Ottobock | 31
4.8.6 Replacing additional control modules
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Prerequisites:
Optional: Move the seat to the lowest seat height (see Page 15).
Switch off the control unit and deactivate the main fuse (see Page 15).
If necessary: Remove the legrests.
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Tools: Allen wrench size 3
Overview of additional control modules
The following control modules may be connected to the controller depending on the installed control unit and con-
figuration:
• Lighting module for VR2 control unit (see Fig. 377)
• Gyro module for R-Net control unit (see Fig. 38)
• Seat module for R-Net control unit (see Page 25)
• Input/output module for R-Net control unit (see Fig. 39)
• Inclination sensor (see Fig. 40; see Page 27)
Removing the control module
1) INFORMATION: Note the installed position of the cable connections being loosened.
Disconnect all cables from the control module connection sockets (see item 1).
2) Loosen and remove all screws between the control module and module carrier (see item 2).
3) Remove the control module.
Installing the control module
1) Connect the cables to the control module according to their original installed position (see item 1).
2) Carefully put on the control module.
3) IN@MO<GGN>M@RN=@OR@@IOC@>JIOMJGHJ?PG@<I?HJ?PG@><MMD@M<I?uMHGTODBCO@IOC@HOJ1 Nm (see Pos. 2).
37 38
39 40