Tweco 252i Fabricator - Manual (Page 51)

INSTALLATION/SETUP FABRICATOR 252i
Manual 0-5155 3-21 INSTALLATION/SETUP
3.15 Input And Output Wire Guide Installation
NOTE
.035" / .045" (0.9 / 1.2 mm) feed rolls and guides are installed from the factory. Other sizes need to be
purchased separately.
Input Wire Guide - Install (the shorter one) by loosening the Input Guide Lock Screw and inserting the guide into the hole
in the feedhead assembly. Adjust the guide so that it is clear of the feed rolls and Tighten the Input Guide Lock Screw.
NOTE
Before tightening the Input and Output Guide Lock Screws, install the drive roll to help in the alignment
of the wire guides.
Output Wire Guide - With the Fusion 250A MIG Gun removed, loosen the MIG Adapter Lock Nut. This will aid with
alignment. Then loosen Output Guide Lock Screw. Install the Output Wire Guide (the longer one) by inserting the
conical end part way into the Tweco Adapter from the front of the machine. Now install the MIG Gun pressing the
output guide further in until the tip of the guide is as close to the feed rolls as practical. Secure the MIG Gun. Tighten
the MIG Adapter Lock Nut, then tighten the Output Guide Lock Screw.
Art # A-10555
Input Guide Lockscrew
Output Guide Lockscrew
Input Wire Guide
Output Wire Guide
MIG Gun
Adapter Lock
Nut
MIG Gun
Lock
Screw
Figure 3-15: Wire Guide Installation