OPTIMUM
MASCHINEN - GERMANY
© 2010
GB
Page 2 Drilling-Milling machine BF 20 Vario ; BF 20 L Vario Version 3.1.4 8 / 03 / 2010
Table of Contents
Preface
We thank you very much that you have decided for the drilling-milling machine made by
Optimum Maschinen Germany GmbH.
Changes The illustration of the drilling-milling machine might in some details deviate from the illustrations
of this operating manual but this will have no influence on the operation of the drilling-milling
machine.
Any changes in the construction, equipment and accessories are reserved for reasons of
enhancement. Therefore, no claims may be derived from the indications and descriptions.
Errors exepted!
1 Safety
1.1 Safety warnings (warning notes)............................................................................................. 6
1.1.1 Classification of hazards.............................................................................................. 6
1.1.2 Further pictograms....................................................................................................... 7
1.2 Proper use .............................................................................................................................. 7
1.3 Possible dangers caused by the drilling-milling machine........................................................ 8
1.4 Qualification of personnel........................................................................................................ 8
1.4.1 Target group ................................................................................................................ 8
1.5 Safety measures during operation.......................................................................................... 9
1.6 Safety devices......................................................................................................................... 9
1.6.1 EMERGENCY-STOP button...................................................................................... 10
1.6.2 Protective cover......................................................................................................... 10
1.6.3 Separating protective equipment............................................................................... 11
1.7 Safety check ......................................................................................................................... 11
1.8 Personnel protective equipment............................................................................................ 12
1.9 For your own safety during operation.................................................................................... 12
1.10 Disconnecting and securing the drilling-milling machine....................................................... 13
1.11 Using lifting equipment.......................................................................................................... 13
1.12 Signs on the drilling-milling machine..................................................................................... 13
1.13 Rescuing persons in dangerous situations after the CNC retrofitting ................................... 14
2 Technical data
2.1 Power connection.................................................................................................................. 15
2.2 Drilling-milling capacity.......................................................................................................... 15
2.3 Spindle holding fixture........................................................................................................... 15
2.4 Drill-mill head ........................................................................................................................ 15
2.5 Cross table............................................................................................................................ 15
2.6 Dimensions ........................................................................................................................... 15
2.7 Work area.............................................................................................................................. 15
2.8 Speeds.................................................................................................................................. 15
2.11 Emissions.............................................................................................................................. 16
2.9 Environmental conditions...................................................................................................... 16
2.10 Operating material................................................................................................................. 16
2.12 Installation plan BF 20 Vario................................................................................................. 17
2.13 Installation plan BF 20L Vario............................................................................................... 18
2.14 Installation plan of optional substructure............................................................................... 19
3 Unpacking and connecting
3.1 Extent of supply .................................................................................................................... 20
3.2 Transport............................................................................................................................... 20
3.3 Storage ................................................................................................................................. 21
3.4 Installation and assembly...................................................................................................... 22
3.4.1 Site requirements....................................................................................................... 22
3.4.2 Load suspension point............................................................................................... 22
3.4.3 Installation.................................................................................................................. 22
3.5 First use ................................................................................................................................ 23
3.5.1 Power supply ............................................................................................................. 23
3.5.2 Cleaning and lubricating ............................................................................................ 23