Set Screw - Lincoln Electric FLEX FEED 74 HT Operator's Manual

FLEX FEED™ 74 HT
5. Remove the sense lead with a Phillips screw driver.
SENSE
LEAD
6. If a gas hose is attached to the gun adapter, use pliers
to remove the hose clamp and remove the gas hose.
7. If the gun adapter requires guide tubes, install the
correct size guide tube and secure with the set screw.
Wire size
.023-.045" ( 0.6 – 1.2mm)
.045 – 1/16" (1.2 – 1.6 mm)
1/16 – 5/64" (1.6 – 2.0 mm)
.068 – 7/64" (2.0 – 2.8 mm)
.120 " (3.0 mm)
FIGURE A.6
FIGURE A.7

SET SCREW

Number of grooves in guide tube
1
2
3
4
No Guide Tube Required
GUIDE TUBE
A-7
INSTALLATION