3
TablE Of COnTEnTS
1 General Overview .............................................................................................................................................................. 4
1.1 Introduction for 480/480E/480E PRO .......................................................................................................................4
1.2 Safety Considerations ................................................................................................................................................4
1.3 Specifications ...........................................................................................................................................................
6
1.4 Symbols ...................................................................................................................................................................
6
1.5 Suggested Maintenance Schedule ..............................................................................................................................7
2 Covers (480/480E/480E PRO)...........................................................................................................................................7
2.1 Bottom Cover ............................................................................................................................................................7
2.2 Top Cover .................................................................................................................................................................8
3 Cradle (480/480E/480E PRO) ...........................................................................................................................................8
4 Kneepot (potentiometer) (480/480E/480E PRO)) ............................................................................................................9
4.1 Kneepot Cover ..........................................................................................................................................................
9
4.2 Kneepot Cable ..........................................................................................................................................................
9
4.3 Knee Potentiometer (POT) Replacement ....................................................................................................................
9
5 Motor (480/480E/480E PRO) ..........................................................................................................................................10
6 ballscrew (480/480E/480E PRO) ...................................................................................................................................11
7 Power Supply (480 OnlY) ...............................................................................................................................................11
8 Motion Controller (480/480E) ..........................................................................................................................................11
8.1 Controller Cable .......................................................................................................................................................11
8.2 Controller Keypad ....................................................................................................................................................12
8.3 Controller Printed Circuit Board ................................................................................................................................13
9 PRO Controller (480E PRO OnlY) ...................................................................................................................................13
9.1 Front Cover/Keypad Replacement ............................................................................................................................13
9.2 Speaker Replacement ..............................................................................................................................................13
9.3 Display Replacement ...............................................................................................................................................14
9.4 Battery replacement for real time clock .....................................................................................................................14
9.5 PCB Printed Circuit Board (PCB) or PCBA (assembly) ..............................................................................................14
10 MaIn PRInTED CIRCUIT bOaRD (PCb) ........................................................................................................................14
10.1 Replacing PCB (480/480E) ...................................................................................................................................14
10.2 Replacing PCB (480E PRO) ..................................................................................................................................15
11 Calibration .....................................................................................................................................................................15
11.1 Calibration (480/480E) ..........................................................................................................................................15
11.2 Calibration Diagram (480/480E) ............................................................................................................................16
11.3 Calibration (480E PRO) .........................................................................................................................................16
12 Error Codes ....................................................................................................................................................................18
12.1 Error Codes (480/480E) .......................................................................................................................................18
12.2 Error Codes (480E PRO) .......................................................................................................................................
22
13 Troubleshooting .............................................................................................................................................................23
13.1 Troubleshooting (480/480E ONLY) ........................................................................................................................23
13.2 Troubleshooting (480E PRO ONLY) ........................................................................................................................24
14.0 assembly Drawings ...................................................................................................................................................25
14.1 Main Assembly .....................................................................................................................................................25
14.2 Thigh Assembly .....................................................................................................................................................
26
14.3 Foot Assembly ......................................................................................................................................................27
14.4 Foot Cradle ...........................................................................................................................................................28
14.5 Ballscrew Assembly ..............................................................................................................................................
29
14.6 480 U-Bracket/Slider Assembly .............................................................................................................................30
14.7 480E/480E PRO U-Bracket/Slider Assembly .........................................................................................................31
14.8 480 Motor Assembly (Globe) ..................................................................................................................................32
14.9 480E (or 480E PRO) Motor Assembly (Faulhaber) ..................................................................................................33
14.10 Motion Controller Assembly (480/480E) ...............................................................................................................34
14.11 480E PRO Controller Assembly ............................................................................................................................35
14.12 480 Wiring Diagram ............................................................................................................................................36
14.13 480E Wiring Diagram ..........................................................................................................................................37
14.14 480E PRO Wiring Diagram ..................................................................................................................................38
14.15 480/480E Electrical Schematic ............................................................................................................................39
Summary of Contents for 480
Page 1: ...480 480E 480E PRO CPM Service and Technical Manual 2011 QAL Medical 05070812 3 Rev C 08 11...
Page 2: ......
Page 25: ...25 14 Assembly Drawings 14 1 Main Assembly...
Page 26: ...26 14 2 Thigh Assembly...
Page 27: ...27 14 3 Cradle Sub Assembly 480 L480SA011 480E L480SA022...
Page 28: ...28 14 4 Foot Cradle Assembly...
Page 29: ...29 14 5 Ballscrew Assembly...
Page 30: ...30 14 6 480 U Bracket Slider Assembly...
Page 31: ...31 14 7 480E 480E PRO U Bracket Slider Assembly...
Page 32: ...32 14 8 480E or 480E PRO Motor Assembly Faulhaber...
Page 33: ...33 14 9 480E PRO ONLY Motor Assembly Maxon...
Page 34: ...34 14 10 Motion Controller Assembly 480 480E...
Page 36: ...36 14 12 480 Wiring Diagram...
Page 37: ...37 14 13 480E Wiring Diagram...
Page 39: ...39 14 15 480 480E Electrical Schematic...
Page 40: ...40...
Page 41: ...41...