Leister WELDPLAST S4 Instructions D'utilisation page 27

Changing the welding shoe
Danger – can cause burns!
• The welding shoe must be changed while the device is still warm from operation.
Disassembly
• Turn off the device while warm and disconnect from the power supply.
• Remove the welding shoe (8) with the welding shoe holder (34) by unfastening the clamp screws (35) from
the extruder nozzle (32).
• Every time the welding shoe is changed, clean the extruder nozzle (32) of welding residue and make sure that
it is screwed in tightly.
• Remove welding shoe (8) from the welding shoe holder (34) by unfastening the fastening screws (33).
Assembly
• Fasten a welding shoe (8), appropriate to the welding seam, onto the welding shoe holder (34) with fastening
screws (33).
• The welding shoe (8) and welding shoe holder (34) must be tightened properly with the clamp screws (35).
8
34
Welding direction
• Orientation of the pre-heating nozzle (9) for different welding directions
9
• With the standard hot-air tube the nozzle can be mounted either
left or right.
33
35
35 32
9
Only work with heat-resistant gloves.
8
35
34
8 Welding shoe
32 Extruder nozzle
33 Fastening screw
34 Welding shoe holder
35 Clamp screw
9
• With the optional hot-air tube
the nozzle is mounted on top.
27