Planmeca PlanMill 40 - Page 4

Table of contents
2 Planmeca PlanMill 40 Technical manual
5 Verifying calibration .......................................................................................................... 67
6 Refine 2 calibration ........................................................................................................... 69
Chapter D: Troubleshooting
1 Troubleshooting tables ...................................................................................................... 71
1.1 Tool changer problems ......................................................................................................... 71
1.2 Spindles problems ................................................................................................................ 73
1.3 Grind chamber lid problems .................................................................................................. 77
1.4 Mandrel holder problems ...................................................................................................... 78
1.5 Circulation system problems ................................................................................................. 79
1.6 Motion system problems ....................................................................................................... 81
1.7 Pneumatics problems ........................................................................................................... 81
1.8 Electronics problems ............................................................................................................ 82
2 Troubleshooting ................................................................................................................ 84
2.1 Troubleshooting tool walking ................................................................................................ 84
2.2 Troubleshooting firmware update requiring warning ............................................................. 85
2.3 Troubleshooting mill “Fails to Initialize” error ........................................................................ 85
2.4 Troubleshooting mill motion system ..................................................................................... 89
2.5 Troubleshooting popping noise ............................................................................................. 92
Chapter E: Basic repair procedures
1 Overview .......................................................................................................................... 93
2 Basic repair procedures .................................................................................................... 94
2.1 Mill covers ............................................................................................................................. 94
2.1.1 Top cover ......................................................................................................... 94
2.1.2 Side panels ...................................................................................................... 96
2.1.3 Rear cover ........................................................................................................ 97
2.1.4 Tank drawer ..................................................................................................... 98
2.2 Electronics box ..................................................................................................................... 99
2.2.1 Power supply module ..................................................................................... 100
2.2.2 CPU module ................................................................................................... 102
2.2.3 Amplifier module ............................................................................................. 103
2.2.4 Fan (electronics box exhaust) ........................................................................ 104
2.2.5 Fuse power entry module ............................................................................... 106
2.2.6 Cable restraint plate ....................................................................................... 108
2.2.7 LCD touch display assembly .......................................................................... 109
2.2.8 Mounted accelerometer processor assembly ................................................. 110
2.2.9 Lower electronics box (E-box) ........................................................................ 113
2.3 Grind chamber lid/adapter assembly .................................................................................. 117
2.3.1 Lid/adapter ..................................................................................................... 117
2.3.2 Lid .................................................................................................................. 119
2.3.3 Lid latch .......................................................................................................... 123
2.3.4 Interlock switches ........................................................................................... 123
2.3.5 LED boards .................................................................................................... 124
2.3.6 Sliding wall ..................................................................................................... 125
2.4 Tool changer ....................................................................................................................... 127
2.5 Tool changer actuation adjustments ................................................................................... 137
2.5.1 If the open actuation is too fast proceed as follows. ....................................... 138
2.5.2 If the open actuation is too slow then proceed as follows. ............................. 139
2.5.3 If the close action is too fast proceed as follows. ........................................... 139
2.5.4 If the close action is too slow proceed as follows. .......................................... 140
2.6 Tool changer closed sensor adjustment ............................................................................. 140
2.6.1 Raising Z-axis and setting Z-brake ................................................................. 141