Miller Electric XR Control manual Installing Wire Spool

5-11. Installing Wire Spool

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1Wire Spool

2Top Cover

3Pressure Roll Assembly

4Gun Contact Tip

If wire spool is being replaced, open top cover, open pressure roll as- sembly in gun, and cut welding wire off at contact tip.

Retract wire onto spool.

5Hub

6Hub Pin

7Notch

8Compression Spring (Optional For 8 Inch Spool)

9Retaining Ring

Slide spool onto hub so wire feeds off bottom. Turn spool until hub pin fits hole in back of spool (notch on hub aligns with hub pin for guid- ance). Reinstall retaining ring.

10 Motor Torque Switch

Place motor torque switch in appropriate position for wire type and size (see Section 6-2).

Thread welding wire (see Section 5-12).

Tools Needed:

Ref. 801 578-A / Ref. 072 573-B / Ref. 801 556-C / Ref. 151 599-F

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