VHF E5 - Page 77

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FIG. 201

6. Install the system module and the lower service

cover.

 Exchanging the system module – on page73

Maintenance

EN 77

Original Operating Instructions: E5

Version: 4/27/2023

Main Page

Table of Contents3
Welcome5
Target Group5
Used Symbols5
Signal Words5
Copyright5
General Safety Instructions6
Intended Use6
User Skills6
Incorrect Operation of the Machine6
Personal Injury6
Electric Shock6
Fire Hazard7
Housing7
Working Chamber7
Air Extraction System7
Operating Noise7
Maintenance and Troubleshooting7
Spare Parts, Extra Equipment and Accessories7
Material Damage7
Spindle7
DENTALCAM & DENTALCNC Software8
Power8
Air Extraction System8
Working Chamber8
Working Chamber Door8
Transportation and Storage9
Handles on the Underside of the Machine9
Transporting the Machine in the Carton9
Preparing Transportation or Storage9
Repackaging9
Putting the Machine Back into Operation after Storage9
Get to Know Your Machine10
Front Side of the Machine10
Rear Side of the Machine10
Connection Panel11
Start Button11
Working Chamber Door11
Working Chamber11
Axes / A-B Axis Module12
Linear Axes12
Rotary Axes12
Location of the Identification Plate and Serial Number12
Technical Data13
Installation15
Checking the Scope of Delivery16
Connecting the Machine17
Machine Installation Scheme17
Connecting the CAM Computer17
Installing the Air Extraction System18
Establishing the Electric Connection20
Commissioning21
Starting the Machine21
Setting up a Software Connection to the Machine21
Removing the Spindle Lock23
Warming the Spindle24
Operating the Machine25
Starting the Machine26
Starting the Machine with a Tool in the Collet Chuck26
Mounting & Removing Blanks27
Suitable Blanks27
Overview of Blank Holders and Standard Clamping Devices27
How to Mount the Different Blank Types27
Mounting Discs in the Working Chamber28
Removing Discs29
Mounting Blocks and Block Holders in the Working Chamber30
Mounting Blocks to the Block Holder30
Mounting the Block Holder in the Working Chamber31
Removing the Block Holder from the W Orking Chamber31
Removing the Blocks from the Block Holder32
Inserting and Exchanging Tools33
Automatic or Manual Tool Change33
Inserting Tools into the Tool Magazine34
Removing Tools from the Tool Magazine35
Adding Backup Tools35
Using ATB35
Starting, Interrupting, Canceling Jobs37
Starting Jobs37
Interrupt and Continue Machining37
Aborting Machining37
Switching off the Machine39
Maintenance40
Basic Maintenance40
Preventive Maintenance40
Maintenance Section40
Servicing40
Warranty40
Maintenance Table41
Once Per Day41
Once Per Week41
Every 2 Years41
When Necessary41
Spare Parts and Wear Parts42
Definition of Wear Parts42
Spare Part List42
Cleaning the Machine44
Performing the Daily Cleaning44
Performing the Weekly Cleaning45
Cleaning or Replacing the Collet Chuck of the Spindle47
Removing the Collet Chuck47
Cleaning the Collet Chuck48
Greasing the Collet Chuck48
Inserting the Collet Chuck48
Exchanging Clamping Devices and Blank Holders50
Exchanging Clamping Devices50
Exchanging the Blank Holder51
Exchanging Tool Magazine Inserts and Associated Holders54
Exchanging the Bellow59
Exchanging the Spindle Unit66
Close the Working Chamber Door69
Switch on the Machine at the Main Power Switch72
Start DENTALCNC72
Open the Maintenance Section Window with the Fol- Lowing Icon in the Main Icon Bar72
Select the Following Icon of the Entry Exchange72
Exchanging the System Module73
Exchanging the System Module Locking Bolt76
Exchanging the Measuring Key Protective Cap78
Exchanging the Measuring Key79
Exchanging the Fuser Latches and Clamping Blocks on the Upper Service Cover81
Exchanging the Fuser Latches and Clamping Blocks on the Lower Service Cover83
Exchanging the Gasket of the Working Chamber Door85
Exchanging the A-B Axis Module Cover Caps87
Exchanging the Working Chamber Door88
Exchanging the A-B Axis Module90
Exchanging the Main Fuse94
Calibrating the Axes95
Updating the Software and Firmware96
Updating DENTALCAM & DENTALCNC96
Updating the Firmware of the Machine96
Troubleshooting97
Links to Troubleshooting Guides97
Machine-Specific Notes97
Loud Machining Noise97
How to Proceed in the Event of a Machine Malfunction97
How to Proceed in the Event of a Tool Breakage97
How to Proceed in the Event of a Power Failure97
Emergency Opening of the Working Chamber Door99
Removing Broken Tools from the Collet Chuck100
Disposal101
Disposing Machining Residues101
General101
Solid Machining Residues101
Disposing of the Machine101
Dismantling, Transport and Packaging101
Index102

VHF E5 - Page 77

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