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DC-400
IMA 474
Connection for 400V 50Hz (460V 60Hz)
1.
On reconnect panel, loosen all hex bolts, pull back movable links and rotate
links to their new positions. Position each link between the wire terminal and
hex bolt. Push the link completely forward. Securely tighten all hex bolts. Do
not remove hex bolts at any time.
2.
Connect L1, L2 & L3 input supply lines & H1 & H4 control transformer leads
to input side of ICR starter as shown.
3.
Insulate the unused H2,H3, H5 lead terminals with adequate tape to provide
at least 600V insulation.
4.
Connect terminal marked to ground per national electrical code.
Connection for 380V 50Hz
1.
On reconnect panel, loosen all hex bolts, pull back movable links and rotate
links to their new positions. Position each link between the wire terminal and
hex bolt. Push the link completely forward. Securely tighten all hex bolts. Do
not remove hex bolts at any time.
2.
Connect L1, L2 & L3 input supply lines & H1 & H3 control transofrmer leads
to input side of ICR starter as shown.
3.
Insulate the unused H2, H4, H5 lead terminals with adequate tape to
provide at least 600V insulation.
4.
Connect terminal marked to ground per national electrical code..
Connection for 200V 50Hz (30V 60Hz)
1.
Reconnect panel, ooosen all hex bolts, pull back movable links and rotate
links to their new positions. Position each link between the wire terminal and
hex bolt, push the link completely forward. Securely tighten all hex bolts. Do
not remove hex bolts at any time.
2.
Connect L1, L2 & L3 input supply lines & H1 & H2 control transformer leads
to input side of ICR starter as shown.
3.
Insulate the unused H3, H4, H5 .lead terminals with adequate tape to
provide at least 600V insulation.
4.
Connect terminal marked to ground per national electrical code.
CAUTION
All input power must be electrically disconnected before touching panel.
Note: Machines are shipped from factory connected for highest voltage.
INPUT SUPPLY CONNECTION DIAGRAM
220 / 380 / 440
WARNING HIGH VOLTAGE CAN KILL
*
Do not operate with covers removed.
*
Disconnect input power before servicing.
*
Do not touch electrically live parts.
*
Only qualificated persons should install, use or service this equipment
SINGLE VOLTAGE
INPUT SUPPLY CONNECTION DIAGRAM
1.
TURN OFF THE INPUT POWER USING THE DISCONNECT SWITCH AT THE FUSE BOX.
2.
CONNECT TERMINAL MARKED TO GROUND PER LOCAL AND NATIONAL ELECTRIC CODES
3.
CONNECT L1, L2, & L3 INPUT SUPPLY LINES TO INPUT SIDE OF THE CR1 CONTACTOR AS SHOWN.
WARNING HIGH VOLTAGE CAN KILL
*
Do not operate with covers removed.
*
Disconnect input power before servicing.
*
Do not touch electrically live parts.
*
Only qualificated persons should install, use or service this equipment
230 /400, 380 /500 OR 460 /575
INPUT SUPPLY CONNECTION DIAGRAM
I
MPORTANT: CHANGE LINK POSITIONS AND PILOT
TRANSFER CONNECTIONS.
NOTE:
MACHINES ARE SUIPPED FROM FACTORY
CONNECTED FOR HIGHEST VOLTAGE.
ARC WELDING SUPPLIES - 07 847 7870