Miller Electric 625 - Manual (Page 21)

OM-216 244 Page 17
1 Leg Screw
2 Foot
3 Ferrule
4 Ferrule Grip
5 Stud
.
Alignment of the foot is very important,
if the foot is not aligned properly it can
create bad welds in the form of hang−
ups.
Place a stud into the chuck and a ferrule into
the ferrule grip. The stud should sit perfectly
in the center of the ferrule. If not, loosen the
flat head screws on the legs holding the foot.
Position the foot so the stud is perfectly
aligned in the ferrule. Retighten the flat head
screws.
5-5. Foot Alignment
1
5
2
3
4
5-6. Connecting Stud Gun and Work Clamp to Power Source
1
2
3
4
Perform the following procedures when
connecting stud gun to power source:
• Connect weld cable
• Connect control cable
.
Use the same instructions provided if
connecting to an extension cable.
Connecting Weld Cable and Work
Ground Cable
1
Flat
2 Keyway
To connect to receptacle, align keyway, in-
sert connector, and turn clockwise (approx-
imately 1/2 turn).
Connect stud gun to black output terminal
labeled gun.
Connect work cable to black output terminal
labeled work.
Connecting Control Cable
3
Key
4 Keyway
Align key in end of control cable with key
way inside connector on front of power sup-
ply. Push the connectors together. Turn re-
taining nut on control cable clockwise.
When nut is snug the connection is com-
plete.
To remove, unscrew connector counter
clockwise.
Ref 802 385-A