Leister FUSION 3 - Changing the Welding Shoe

OPERATING Leister FUSION 3
Change of welding shoe
• The welding shoe must only be changed when the tool has attained its operating
temperature. Work with temperature resistant gloves only.
Danger of getting burned!
• Switch off the hot tool and disconnect it from the mains supply.
•Remove the welding shoe holder (15) by loosening the set screws for the welding
shoe holder (16) from the extruder nozzle (17).
• Clean the extruder nozzle (17) each time the welding shoe is replaced and remove
any welding deposits.
• Attach an appropriate welding shoe holder (15).
• The pointing of the welding shoe (5) (tool angle to the welding seam) can be
chosen freely.
• The welding shoe (5) can be taken off the welding shoe holder (15) by loosening
the set screws for the welding shoe (18) (e.g. for reworking).
6
5. Welding shoe
15. Welding shoe holder
16. Set screw for welding
shoe holder
17. Extruder nozzle
18. Set screw for welding
shoe
19. Pre - heating nozzle
Detail welding shoe
5
16
16
19
15
18
17