Lincoln Electric IM904 INVERTEC STT II - Manual (Page 12)

A-5 INSTALLATION A-5
INVERTEC STT II (CE)
FIGURE A.2 RECONNECT PANEL
INPUT VOLTAGE RECONNECT
PROCEDURE
As shipped from the factory, multiple voltage
machines are internally configured for the highest
input voltage (440-460 VAC), for Code 11366 and
(380-415 VAC), for Code 11367.
1. For Connections to 440 or 460 VAC verify the
internal configurations to the procedures shown
below and refer to Figure A.2.
2. For Connections to 200,208,220,230,380,400 or
415 VAC follow the procedure shown below and
refer to figure A.2.
NOTE: Turn main power to the machine OFF
before performing the reconnect procedure.
Failure to do so will result in damage to the
machine. DO NOT switch the reconnect bar with
machine power ON.
------------------------------------------------------------------------
To Operate at Procedure
460 or 440 VAC 1. Open reconnect panel
(Code 11366) access door on wraparound.
2. Move input voltage switch
to Voltage = 380-460V pos-
ition.
3. Move lead “ A ” to 440-460
Terminal.
380 or 415 VAC 1. Open reconnect panel
(Codes 11366) access door on wraparound.
2. Move input voltage switch
to Voltage = 380-460V
position.
3. Move lead “ A ” to 380-415
Terminal.
380,400 or 415 VAC 1. Open reconnect panel
(Codes 11367) access door on wraparound.
2. Move input voltage switch
to Voltage = 380-415V
position.
3. Move lead “ A ” to 380-415
Terminal.
220 or 230 VAC 1. Open reconnect panel
(Codes 11366) access door on wraparound.
2. Move input voltage switch
to Voltage = 200 -230V
position.
3. Move lead “ A ” to 220-230
Terminal.
200 or 208 VAC 1. Open reconnect panel
(Codes 11366) access door on wraparound.
2. Move input voltage switch
to Voltage = 200 -230V
position.
3. Move lead “ A ” to 200-208
Terminal.
200 or 208 VAC 1. Open reconnect panel
(Codes 11367) access door on wraparound.
2. Move input voltage switch
to Voltage = 200 -230V
position.
3. Move lead “ A ” to 200-208
Terminal.
OUTPUT CONNECTIONS
WIRE FEEDER OUTPUT CONNECTIONS
Refer to the Accessories section of this manual for instructions
on connecting a wire feeder to the INVERTEC STT II (CE).
The LN-742 or STT-10 wire feeder is the recommended feeder
for use with the INVERTEC STT II (CE).
WARNING
4A
380-415
OR
OR
200-208
*
*
* (NOT PRESENT ON ALL MODELS)
ACCESS DOOR
LOCATION