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7
Figure #6
Requires: K3336-3 User Interface.
1. Turn power OFF at the welding power source.
Wire Drive
(see Figure #7)
2. Remove the (4) screws securing the user interface
to the wire drive. Disconnect the harness from the 4
pin connector on the back of the user interface.
3. If the wire drive has a USB interface installed:
a. Disconnect 10 pin connector from the USB
board.
b. Remove the (2) screws securing the USB port
from the case front. Carefully remove the
connector and harness from the wire drive.
c. Remove the USB cover panel from the control
box and install on the wire drive.
d. Disconnect both 5 pin connectors from the USB
board. Remove both jumper harnesses from
the wire drive.
e. Remove the (4) screws securing the USB board
and lift out the USB board.
4. Remove the blank user interface panel from the
control box and install on the wire drive
A. USB
Board
B. 10 pin connector
C. USB
Port
D. 5
pin
connector
Figure #7
Control Box
(see Figure #8A (with USB) and #8B (without USB)).
5. If the control box will have USB installed:
A. User
Interface
B. 4 pin connector User Interface
C. 10 pin connector right hand side
D. Jumper
Harness
E. Control
Box
F. USB
port
G. Cold Feed/Gas purge Harness
Figure #8A: with USB
A. Connect the harness directly to the board.
Figure #8B: without USB
a. Install the USB board into the control box,
oriented with the 10 pin connector on the right-
hand side.
b. Assemble the USB port to the case front.
Connect the harness to the USB board.
c. Connect one of the USB jumper harnesses to
the control box harness. Connect the other to
the 4 pin connector on the back of the User
Interface.
6. Connect the Cold Feed/Gas Purge harness to the
back side of the user interface.
7. Connect the User Interface to the harness as
shown.
8. Secure the User Interface to the Control box with (4)
screws.