M O D E L 2 1
O P E R A T
I O N M A N U A L
12
1212
12
5.2 COLLET C
COLLET CCOLLET
C
COLLET CHANGE PROCEDURE
HANGE PROCEDUREHANGE PROCEDURE
HANGE PROCEDURE
1. Turn off power to the Controller.
2. Insert the collet removal tool pin 1(Fig 1 Item 1) into the removal pocket of the
collet (Fig 2 Item 1) to be removed.
3. Press the handle of the removal tool (Fig 1 Item 3) towards the jaw (Fig 2 Item 2),
pivoting on pin 2(Fig 1 Item 2).
4. The collet will “snap” or “pop” out of the jaw.
5. Place the replacement collet in the jaw with one retaining pin (Fig 3 Item 2)
aligned with its respective retaining dimple (Fig 3 Item 1).
6. Press on the other side to seat the remaining retaining pin with its retaining
dimple.
7. Repeat the procedure for the other three collets.
8. If changing collet size be sure to replace the electrode with an appropriate sized
electrode. Ref Section 5.1.
9. After changing collets and electrode power up weld head and clamp to fully seat
the collets.
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