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7
Figure #1: Flextec™650
A: POWER SUPPLY ACCESS HOLE:
Route input power cable through this hole.
Strain relief required. See your local and National Electrical codes for proper strain relief.
B: RECONNECT TERMINAL BLOCK:
Reconnects auxiliary transformer for the proper input voltage.
C: POWER SUPPLY TERMINAL BLOCK:
Line
Cord/Cable attaches here.
A ground terminal marked with the symbol shown is provided separate from this block for connecting the ground
lead of the line cord. (see your local and national electrical codes for proper grounding methods).
D: REMOVE FOUR SCREWS AND ACCESS PANEL.
Figure #2: Flextec™ 450
Welding Cable Connections
Connect the electrode and work cables between the
appropriate output studs of the FLEXTEC™ 650&450
per the following guidelines:
Most welding applications run with the electrode
being positive (+). For those applications, connect
the electrode cable between the wire drive feed
plate and the positive (+) output stud on the power
source. Connect a work lead from the negative (-)
power source output stud to the work piece.
When negative electrode polarity is required, such
as in some Innershield applications, reverse the
output connections at the power source (electrode
cable to the negative (-) stud, and work cable to the
positive (+) stud).
POWER SUPPLY ACCESS HOLE
Route input power cable through this hole
RECONNECT PROCEDURE
POWER SUPPLY TERMINAL BLOCK
Line Cord/Cable attaches here
A ground terminal marked withe the
symbol shown is provided separate
from this block for connecting the
ground lead of the line cord. (see your
local and national electrical code for
proper grounding methods).