GRAVOGRAPH M20 - M20 JEWEL Specific Maintenance

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M_M20 series_EN_C
Preventive maintenance
 M20 JEWEL: adjusting the machine (wedding ring engraving)
The machine needs to be adjusted after the diamond tip has been changed or after any change to the
electronics.
Adjustthesesettingsevery3monthsorwheneverthemachinehasbeenmoved.
• Adjusting the machine in XY:
1. Place a reference ring in position on the chuck according to the desired marking (exterior or
interior).
Inside engraving
1
2
3
1. Internal diameter
2. Width
3. Reference ring(s)
Outside engraving
1
2
3
1. External diameter
2. Width
3. Reference ring(s)
2. Switch on the machine.