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17.3 Electrical connection ............................................................................................. 46
18.1 Before start-up ..................................................................................................... 46
18.2 Retracting the machine ......................................................................................... 47
18.2.1
Performing a test run ...............................................................................47
18.3 Operating the machine.......................................................................................... 47
18.3.1
Control icons ...........................................................................................47
Operating instructions ..............................................................................48
18.3.2
18.3.3
Switching on the machine .........................................................................48
18.4 Setting spindle speed and rotation direction ............................................................. 48
18.4.1
Spindle speed selection ............................................................................48
18.4.2
Direction of rotation .................................................................................49
18.4.3
Running operation ...................................................................................49
18.5 Threads and feeds ................................................................................................. 49
18.5.1
Change gear gearbox ...............................................................................49
18.5.2
Manual feed ............................................................................................49
18.5.3
Automatic feeds and threas pitches ............................................................50
18.5.4
Thread dial indicator (for resuming the pitch) ...............................................50
18.6 Tool post ............................................................................................................. 51
18.7 Mounting steady or follow rests ............................................................................... 52
18.8 Tailstock .............................................................................................................. 52
18.8.1
Tailstock laterally offset .............................................................................52
18.9 General working instructions .................................................................................. 53
18.9.1
3-jaw chuck .............................................................................................53
18.9.2
Longitudinal turning ................................................................................54
18.9.3
Plain turning and recessing .......................................................................54
18.9.4
Fixing the lathe slide .................................................................................54
18.9.5
Turning between tips ................................................................................54
18.9.6
Turning short taper with the top slide .........................................................54
Thread cutting .........................................................................................55
18.9.7
20.1 Inspection and maintenance plan ........................................................................... 56
20.1.1
Adjusting the taper gibs ............................................................................56
20.1.2
Other lubrication points ............................................................................57
20.1.3
Replacing / tightening the V-belt ................................................................57
20.1.4
Replacing jaws.........................................................................................57
20.1.5
Check / change carbon brushes .................................................................58
25.1 Uso conforme a las especificaciones ......................................................................... 61
25.1.1
Limitaciones técnicas ...............................................................................61
Aplicaciones prohibidas / aplicaciones indebidas peligrosas ...........................61
25.1.2
25.2 Requisitos del usuario ............................................................................................ 61
25.3 Dispositivos de seguridad ....................................................................................... 62
25.4 Indicaciones generales de seguridad ........................................................................ 62
25.5 Seguridad eléctrica ............................................................................................... 63
25.6 Indicaciones especiales de seguridad para tornos ....................................................... 63
25.7 Advertencias de peligro ......................................................................................... 63
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
INHALT / INDEX
46
55
56
58
58
58
60
61
4
ED300ECO
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