Gravotech M20 - Page 4

M_M20 series V3_EN_C 4
L. Adaptable accessories .........................................................................................................................50
1. M20Pix: Assembly ...............................................................................................................................50
2. M20 JEWEL: ring engraving (Built-in system mounted in factory) .......................................................52
 Engraving tool(s): Rest position --> Engraving position on a ring ......................................................52
 Choose appropriate jaws: Ring(s) .....................................................................................................53
 Cuttingoutkit(optional) .....................................................................................................................55
3. M20 PEN (optional): Positioning a pen on the pen attachment ..........................................................56
 Installation:Penattachmenttailstock ................................................................................................56
 Use ....................................................................................................................................................58
4. M20 Cube ............................................................................................................................................60
 Description .........................................................................................................................................60
 Preparation: machine M20 .................................................................................................................61
 Cubekit ..............................................................................................................................................63
 Fitting the posts .................................................................................................................................64
 Assembly: Upper casing assembly - Post(s) .....................................................................................65
 Assembling the panels .......................................................................................................................66
 Lockingthemountingbracket(Tablet) ..............................................................................................67
 Assembly: Chip collector ...................................................................................................................67
 Security mode ....................................................................................................................................68
M. Preventive maintenance .......................................................................................................................70
1. General maintenance .......................................................................................................................... 70
2. Adjusting the machine ......................................................................................................................... 70
 XY setting of the machine with vice ................................................................................................... 71
 Adjustment: Automatic ZRef .............................................................................................................. 73
 Adjustment:JEWELkit(ringengraving) ............................................................................................. 73
N. Marking assistance ...............................................................................................................................78
1. Resolution of the problems ..................................................................................................................78
O. Technicalspeci󰄈cations ....................................................................................................................... 79
1. Physical characteristics ....................................................................................................................... 79
2. Engraving characteristics ....................................................................................................................82
 Movement speed ...............................................................................................................................83
 M20 JEWEL (ring engraving) ..............................................................................................................83
 M20 JEWEL (Cup) ..............................................................................................................................83
3. Noise emission of the machine (ISO 11201 standard) .........................................................................84
4. Electrical characteristics ......................................................................................................................84
5. Environment ........................................................................................................................................84
6. Point & Shoot .......................................................................................................................................85
7. Connection(s) ...................................................................................................................................... 85
8. Accessories available upon request ....................................................................................................85
 Tailstock(penengraving) ...................................................................................................................85