LNS QUICK SIX S2, Instruction Manual

Page: 29 / 83

CHAPTER 3: SETTING INTO OPERATION 27
MOVE S2
Voltage: 3x 200-480 V, 50 Hz/60 Hz
Maximum voltage: 3 x 220V = 3 A
3 x 480V = 1.5 A
Before connecting, check to make sure that the voltage of the bar feeder corresponds to
the one provided by the lathe. The voltage of the bar feeder is indicated on the
identification plate.
The LNS bar feeders are equipped with their own thermal protection systems (breakers, thermal relays
and fuses, etc.). The power supply for the bar feeder should be connected to the output of a breaker
mounted in the electrical control box of the lathe (10 A max.).
For the wiring inside the lathe, the section of the cables should be at least 1.5 mm
2
(AWG 16).
If the voltage does not correspond, the wiring of the hydraulic pump motor must be modified:
Turn the bar feeder off (trigger QS1 and QM1, see below).
Open the main safety cover.
Unscrew the motor cover unit.
Make sure that all motor terminals are off.
Modify the terminal block wiring of the motor according to the diagram above.
Close the cover unit of the motor and the main safety cover.
Turn the bar feeder on (engage QS1 and QM1).