Service work
490E75=0_C
Ottobock | 37
8) Loosen and remove the setscrew with square nut under the arm support and remove the holder from the arm
support (see Fig. 59, item 1).
9) Attach the rear cover (see Page 19).
Installing the push-button module
1) If necessary: Seal the holder with a ribbed plug (see Fig. 60, item 1).
2) If necessary: Join the 2 parts of the holder using a screw and nut (see Fig. 61, item 1).
3) Align the 2 parts of the holder and secure them with the setscrew (see Fig. 62, item 1).
4) Slide the holder into the arm support and secure it with the setscrew and square nut under the arm support (see
Fig. 59, item 1).
INFORMATION: Attach the holder on the arm support opposite the control panel.
5) Attach the push-button module to the holder with the magnet (see Fig. 58, item 1).
6) Apply the symbols according to the assignment (see Fig. 58, item 2).
7) Remove the rear cover (see Page 19).
8) Connect the 24 V connection to the internal charging connection (OBC) of the controller (see Fig. 57, item 1).
9) Connect the 24 V connection to the terminal box (see Fig. 56, item 1).
10) Connect the 12 V and signal lines to the terminal box (see Fig. 55, item 1).
11) Attach the terminal box to the bottom of the seat plate using a hook-and-loop fastener (see Fig. 54).
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12) Optional: In combination with a chin control, also connect an actuator switch (493T75=SK076) to the terminal
box (see Fig. 63, item 1).
13) Attach the rear cover (see Page 19).
14) If necessary: Program the push-button module.
INFORMATION: After installing the push-button module, the parameter set has to be adapted. The
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53
54
55
56
Summary of Contents for 490E75 Series
Page 1: ...490E75 0_C Service manual...
Page 38: ...Service work 490E75 0_C 38 Ottobock 57 58 59 60 61 62 63...
Page 41: ...Service work 490E75 0_C Ottobock 41 70 71 72 73 74 tt 75 76...
Page 55: ...Service work 490E75 0_C Ottobock 55 103 104 105 106 107 108 109 110...
Page 108: ...Service work 490E75 0_C 108 Ottobock 227 228 229 t 230 231 232...
Page 112: ...Service work 490E75 0_C 112 Ottobock 237 238 239 240 241...
Page 143: ...R Net wheelchair control 490E75 0_C Ottobock 143 Seat module pin assignment 287...
Page 161: ...490E75 0_C Ottobock 161...
Page 162: ...490E75 0_C 162 Ottobock...
