Table of Contents
Technical manual Planmeca ProOne 3
2 REMOVING C-ARM AND UPPER ARM COVERS ............................................................ 118
2.1 Removing the upper arm cover .......................................................................................... 119
2.2 Removing the sensor head cover ....................................................................................... 120
2.3 Removing the tube head covers ......................................................................................... 121
2.4 Removing the C-arm inner cover ........................................................................................ 122
3 COLUMN PARTS REPLACEMENT .................................................................................. 123
3.1 Replacing the Frankfort plane positioning light ................................................................... 123
3.2 Replacing the control panel ................................................................................................124
3.3 Replacing the CPU PCB ..................................................................................................... 126
3.4 Replacing battery on CPU PCB .......................................................................................... 127
3.5 Replacing the lift motor ....................................................................................................... 129
3.6 Replacing the lift motor steel cable ..................................................................................... 134
3.7 Replacing the slide fixtures ................................................................................................. 142
4 C-ARM AND UPPER ARM PARTS REPLACEMENT ......................................................... 152
4.1 Replacing the sensor head ................................................................................................. 152
4.2 Replacing the Power Supply Unit (PSU) assembly ............................................................ 154
4.3 Replacing the tube head ....................................................................................................156
4.3.1 Filament definition .......................................................................................... 159
4.4 Replacing the collimator ..................................................................................................... 160
4.5 Replacing the layer light ..................................................................................................... 162
4.6 Replacing the midsagittal plane positioning light ................................................................ 163
4.7 Replacing the C-arm cables and the cable guide ............................................................... 164
4.7.1 Removing the old cables and cable guide ..................................................... 164
4.7.2 Installing the new cables and cable guide ...................................................... 173
Chapter G: DIAGRAMS
1 WIRING DIAGRAMS ....................................................................................................... 184
1.1 Wiring diagram for permanently installed X-ray units ......................................................... 184
1.2 Wiring diagram for X-ray units with detachable power supply cord .................................... 185
2 PSU PCB (7005-10-01): Location of indicators ................................................................ 186
3 PSU PCB (7005-10-01): Location of connectors ............................................................... 188
4 CPU PCB (7005-10-02):
Location of indicators and connectors ............................................................................. 190
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