31
Figure 6-1
3) Unscrew the two screws on the jaw, as shown in Figure 6-2, and remove the old heating
filament.
Figure 6-2
4) First check whether the jaw groove corresponds to the size of the new filament, as shown in
Figure 6-3. If the size corresponds, install the new filament directly on the jaw. If the size does not
correspond, unscrew the screw ① on the jaw and remove the jaw ②, as shown in Figure 6-4.
Figure 6-3