Parts Installation Method - Panasonic YT-40MFW Operating Instructions Manual

4 Parts installation method

4.1 Installation method of wire feeding tube
4.1.1 Resin wire feed tube for welding aluminum
1.Please straighten the cable;
2. Insert the long wire feed tube into the guide
wire tube, remove the contact tip, and confirm
whether the wire feed tube is fully inserted.
After confirming that it is fully inserted, install
the contact tip, adjust the position of the wire
feeding tube clamp, and tighten the wire feeding
tube lock nut by hand to ensure that the wire feeding
tube is fixed. See Figure 3
3.Then connect the welding torch to the wire feeding device, and tighten the torch lock nut. The wire
feeding tube is generally made longer, as shown on the left in the following figure, it can be cut off at
about L=8mm from the inner end surface of the European connector female seat. See Figure 4.
Connector
4.1.2 Wire feeding tube for welding carbon steel
1. Please straighten the welding torch cable;
2. Insert the wire feeding tube into the guide wire
tube;
3. The size of the replacement wire feed tube is
slightly longer. When replacing, cut off a section
at the front end of the welding torch to ensure that the length L of the extension part of the wire feeding
tube is 4~7mm. Tighten the wire feed tube lock nut reliably by hand to ensure that the wire feed tube is
completely inserted into the welding gun. See Figure 5.
The wire feed tube for welded carbon steel is made of high-strength steel wire to form a spring structure.
When inserting it, please pay attention to keep the head, face and other bodies away from the wire feed
tube to prevent the wire feed tube from encountering resistance and rebound, causing the head, face and
other parts Hurt.
4.2 Tip installation method
Unscrew the nozzle and use a wrench to unscrew the old conductive tip. Install the new contact tip and
tighten it with a wrench.
.
L
Figure4
L
4
1 Nut
3
2 Wire feed tube
2
3 Clamp
4 O-ring
4
1
Figure3
L
1
Nut
2 Wire
2
Figure5
1
feed tube