INSTALLATION − DECO 20a / DEC0 26a / DECO 20e / DECO 26e
300561 en − 05/08
Chap. 3.7 /18
3.7
ELECTRIC CONNECTION DECO 20A / 26A
Cut off mains supply
NO
Connecting TORNOS autotransformer,
see para. below.
Connect mains
to machine.
Section
acc. to
ASE
6 mm
2
or acc. to local regulations.
Turn on Main Switch QS0.
Check XS1 service socket
voltage.
YES
see Fig. 106
YES
NO
Machine properly connected
−
Turn off Main Switch QS0.
−
Adjust voltage at TC1 transformer input, see Fig
. 108.
−
If voltage too high, connect to R,S,T 380.
−
If voltage too low, connect to R,S,T 420.
−
Turn off Main Switch QS0
−
Adjust voltage at TC1 transformer input, see Fig
. 108.
−
If voltage too high, connect to R,S,T 440.
−
If voltage too low, connect to R,S,T 480.
YES
NO
NO
220V−240V
or US socket voltage
100V−110V ?
50 Hz ?
Mains
Lathe’s
terminal box
See Fig. 106
L1
L2
L3
L1
L2
L3
Mains
400V/50Hz or
460V/60Hz?
