OPTIMUM
M A S C H I N E N - G E R M A N Y
2
012
Version 1.0.1 dated 30 / 08 / 2012
Page 3
Original operating instructions
MH28V
GB
1.8.1 EMERGENCY-STOP button ....................................................................................................... 12
1.8.2 Protective cover .......................................................................................................................... 12
1.8.3 Separating protective equipment ................................................................................................ 12
1.9
Safety check ........................................................................................................................................... 13
1.10
Personnel protective equipment ............................................................................................................. 13
1.11
For your own safety during operation ..................................................................................................... 14
1.12
Disconnecting and securing the drilling-milling machine ........................................................................ 14
1.13
Using lifting equipment ........................................................................................................................... 14
1.14
Signs on the drilling-milling machine ...................................................................................................... 15
1.15
Rescuing persons in dangerous situations after the CNC retrofitting ..................................................... 15
2
Technical data
2.1
Type plate............................................................................................................................................... 16
2.2
Power connection ................................................................................................................................... 16
2.3
Drilling-milling capacity ........................................................................................................................... 16
2.4
Spindle holding fixture ............................................................................................................................ 16
2.5
Drill-mill head.......................................................................................................................................... 16
2.6
Cross table ............................................................................................................................................. 16
2.7
Dimensions ............................................................................................................................................. 16
2.12
Emissions ............................................................................................................................................... 17
2.8
Work area ............................................................................................................................................... 17
2.9
Speeds ................................................................................................................................................... 17
2.10
Environmental conditions ....................................................................................................................... 17
2.11
Operating material .................................................................................................................................. 17
3
Unpacking and connecting
3.1
Extent of supply ...................................................................................................................................... 19
3.2
Transport ................................................................................................................................................ 19
3.3
Storage ................................................................................................................................................... 20
3.4
Installation and assembly ....................................................................................................................... 21
3.4.1 Site requirements ........................................................................................................................ 21
3.4.2 Load suspension point ................................................................................................................ 21
3.4.3 Installation ................................................................................................................................... 21
3.5
First use.................................................................................................................................................. 22
3.5.1 Power supply............................................................................................................................... 22
3.5.2 Cleaning and lubricating.............................................................................................................. 22
3.5.3 Warming up the machine ............................................................................................................ 23
4
Operation
4.1
Safety ..................................................................................................................................................... 24
4.2
Control and indicating elements ............................................................................................................. 24
4.2.1 Control panel ............................................................................................................................... 25
4.3
Switching on the drilling-milling machine ................................................................................................ 26
4.4
Switching off the drilling-milling machine ................................................................................................ 26
4.5
Inserting a tool ........................................................................................................................................ 27
4.5.1 Installation ................................................................................................................................... 27
4.5.2 Disassembly ................................................................................................................................ 27
4.5.3 Use of collet chucks .................................................................................................................... 27
4.6
Clamping the workpieces ....................................................................................................................... 28
4.7
Changing the speed range ..................................................................................................................... 28
4.8
Selecting the speed ................................................................................................................................ 29
4.8.1 Standards values for cutting speeds ........................................................................................... 29
4.8.2 Standard values for speeds with HSS – Eco – twist drilling ........................................................ 30
4.9
Manual spindle sleeve feed with the fine feed........................................................................................ 31
4.10
Digital display for spindle sleeve travel................................................................................................... 31
4.10.1 Technical data ............................................................................................................................. 31
