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ISO Kit Weld Gun specific setup
1. Adjust Chuck back stop screw.
There is a depth stop inside of the chuck (Chuck back stop screw)
The depth stop should be adjusted so that you are retaining a good portion of the stud you are
setting up to weld. Typically, this is 10 – 15 mm of the pins you are welding.
2. Seat weld pin firmly against chuck back stop Screw.
3. Loosen the legs adjustment screws.
4. To adjust the protrusion (plunge), loosen the leg set screws in the gun body. Move the foot
towards the gun or away from the gun to increase or decrease plunge. The plunge
measurements are from the end of the stud and do not include the welding tip.
Slide the Leg / Foot assembly until weld pin flange extends 2 to 5 mm beyond foot nozzle (spark
shield).
5. Retighten adjustment screw.
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