LNS Super Hydrobar HS 3.26, Instruction Manual

Page: 26 / 44

2-20 CHAPTER 2: DESCRIPTION
SUPER HYDROBAR HS
Alimentation
Before connecting, check to make sure that the voltage of the bar feed system
corresponds to the one provided by the lathe. The voltage of the bar feed system is
indicated on the identification plate.
Voltage:
3 x 220-480 V, 50 / 60 Hz + Ground (± 10%)
Maximum voltage:
3 x 220 V = 3 A
3 x 480 V = 1,5 A
In the case where the voltage supplied by the tour does not match that provided for the mothership, the
following must be adapted:
a) Transformer T1
b) Hydraulic pump motor
The LNS bar feed systems are equipped with their own thermal protection systems (breakers, thermal
relays and fuses, etc.). The power supply for the bar feed system 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).
Electrical interface lathe – barfeeder
Always refer to the electrical diagrams shipped with the bar feed system and placed in the electrical
cabinet. Although an example of an interface diagram is provided, the diagram for the interface
corresponding to your device, essential when making the electrical connection, is located inside the
electrical cabinet.
Only LNS (or certified) technician is authorized to modify the interface or parameter
system.