CHIEF Multi-Spot M22AL, Руководство по эксплуатации

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2-8. Stud welding torch
2-8-1 H-10 torch (as diagram on right)
Torch application process:
*Press the stud screw to connect with the base metal.
*The welding torch will discharge by contact.
*Length of stud screws less than 150mm.
2-8-2 Preparing the gun
(1) Having selected stud bolt (material, diameter, and length), place in the screw clamp.
(2) Loosen the holding nut, adjust the restraint lever post until the head of the stud bolt protrudes 2mm from the
front of the screw clamp. Tighten the holding nut.
2-8-3 Stud screw clamp
The stud screw clamp secures the stud screw while transfering welding current. Verify the diameter of the
clamp is compatible with the stud screws. If the diameter of the clamp is not compatible to the stud screw, the
stud screw and clamp can easily be damaged.
(1) Positioning the torch stud screw clamps
1. Use a socket wrench to loosen the locking screw on the clamp.
2. Pull out the screw clamp and restraint lever post.
3. Insert the screw clamp and restraint lever post on the torch head until it rests all the way down in the chuck.
Make sure the diameter of the clamp is correct and the length of the restraint lever post is correct.
4. Use a socket wrench to tighten the locking screw on the clamp.
Note: When installing a new screw clamp, use pliers to clamp the groove of the screw clamp.
Torch head holder
Shell
Pressure
adjustment
Handle
Trigger
Screw clamp
3 support feet
Restraint lever post
Holding nut
Locking screw
The groove expands during use and the stud screw will loosen.
Use pliers to compress when this situation occurs.
This will also extend the life of the screw clamp.