CHIEF Multi-Spot M22AL, Руководство по эксплуатации

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Diagram 24
Screw clamp
Stud screw
Screw clamp 3 support
feet
Stud screw
Diagram 25 Diagram 26
2-9. Operating processes for stud welding
Note: Protect your eyes and your body when stud welding. Please operate the machine as listed below.
2-9-1 Preparation for operation
(1) Keep the workpiece free of dirt ,oil, paint and rust.
(2) Thin base metal can easily dent under pressure. It may be necessary to add a base plate during stud welding.
(3) Select a suitable stud welding torch, according to material, diameter, and length of the stud screw.
(4) Be sure the diameter of the clamp and the length of the restraint lever post is compatible. Install the screw
clamp and restraint lever post to the torch.
(5) Be sure all cables are connected to the machine and workpiece. Input cable connects to AC110V/15A power.
(6) Turn the charge adjustment to the objective and turn “on” the power switch.
Confirm the digital meter (DC voltage meter) display is “0.0”.
Note: If the fan is not running after turning on the power switch, check the 15A fuse.
(7) According to the stud welding adjustment standards (Page 10), adjust a suitable charge voltage for the stud
screw.
*Turn right on the charge adjustment to set the charge voltage. Watch the digital meter to confirm.
*Once the charge voltage is determined, the machine will charge according to the setting.
*To ensure all preparation is completed operate stud welding as listed below.
2-9-2 Operate stud welding
(1) Insert the stud screw to the screw clamp. (Diagram 24)
Note: Be sure the stud screw is inserted into the end of the screw clamp and is contacting the restraint lever
post.
(2) Keep the 3 support feet contacting the base metal. The torch should be pressed on base metal
perpendicularly. (Diagram 25)
Note: Keep the torch contacting the base metal after inserting the stud screw.
(3) Press torch trigger. Discharge Stud welding complete.
(4) After stud welding complete, release the trigger, move back the torch vertically. (Diagram 26)
*Test the stud welding settings for suitable welding strengths before production use.