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MyCrown Mill
Fona MyCrown Mill Manuals
Manuals and User Guides for Fona MyCrown Mill. We have
1
Fona MyCrown Mill manual available for free PDF download: Service Manual
Fona MyCrown Mill Service Manual (98 pages)
Brand:
Fona
| Category:
Dental equipment
| Size: 7 MB
Table of Contents
Table of Contents
2
1 General Information
5
General Information
6
Additional Information
7
2 Description of the Service Software
9
General Information
10
Basic Structure of Test Dialogs
12
Individual Test Points
17
Serial Communication
17
Media Supply
18
Light Barriers, Door Switch, Temperature Sensor and Motor Stop
19
Positions
19
Stepping Motor Test
22
Stepping Motors - Single Step
23
Stepping Motor - Step Response
24
DC Motors 'Load/Run-In
25
DC Motors 'Touch
26
DC Motors 'Speed
27
Force Sensors / Stepping Motors: Rigidity
28
Continuous Load
29
Milling Unit Info
30
3 Troubleshooting
32
Force Measurement Errors
33
Stepping Motor Does Not Move
34
Spindle Motor Does Not Lock
35
Milling Chamber Door Switch
36
Unit Switches off
37
Edges Break Off, Holes or Wide Stripes in Restoration
39
Insufficient Air Pressure
41
Stepping Motor Cannot be Controlled
42
Faulty Water Pressure
43
Unit Cannot Find Starting Position
45
Unit Cannot be Turned on
46
Touch Errors
47
Service Life of the Milling and Grinding Machine Is too Short
48
Milling Unit Not Addressable
49
LAN Communication Problems
50
WLAN Connection Occasionally Interrupted
52
WLAN Communication Problems
53
4 Repair
54
Removing/Attaching Covers
56
Replacing the (DC) Spindle Motors
58
DC Motor, Single
58
Removal
58
Installation
59
Testing and Adjusting the Spindle Motor(S)
62
Replacing the Controller Board / Microcontroller Module
63
Replacing the Milling Chamber Lighting
66
Replacing Stepping Motors
67
BR Stepping Motor
68
GR / MR Stepping Motor
69
Linear Stepping Motor
70
Removing the Stepping Motor
70
Installing the Stepping Motor
74
Replacing the Milling Machine
77
Removing the Milling Machine
77
Installing the Milling Machine
79
Replacing the Tank Switch (if Present)
81
Preparations
81
Removing the Chassis Insert
81
Installing the Chassis Insert
83
Final Work
84
Replacing the Suction Connection
84
Preparations
84
Removing the Chassis Insert
84
Installing the Chassis Insert
85
Final Work
85
Replacing the Light Barrier
85
Replacing the Air Pump
86
Replacing the Pressure Switch
87
Water Pressure Switch
87
Air Pressure Switch
88
Replacing the Fan Unit
89
Replacing the Water Pump
90
Removing the Water Pump
90
Attaching the Water Pump
91
Replacing the Display
92
Adjusting the Plunger Pin
93
G-Axis and M-Axis Plunger Pin
93
Replacing the Set Screw
94
Replace the Distributor Board for the Milling Motors
95
5 Using the Cleaning Set
96
Cleaning the Manual Block Clamp
97
Milling Instruments Without Chuck
97
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