9.2 Module dismantling and replacement
[Wire Feed Holder Module]: Loosen the 2-M3 screw to take out
the module (Figure 1)
[Brass Nozzle Connecting Base]: Loosen the 3-M2.5 screw to
take out the module (Figure 2)
Figure 1
Figure 2
9.3 Installation and replacement
[Jacket Installation]: Installation pursuant to the sequence-1, 2
and 3.
[Installation of Focus Drawer]: Loosen the 4-M2.5 screw to
directly draw out the focus module. Notice the small dot in the
middle is in the upper part when the focus module is replaced
and cleaned. The welding focus module replaced shall be
subject to dustproof protection for use and replacement.
33
    "