Leister VARIANT T1 Instrucciones De Funcionamiento página 14

Converting to Hemstitch (up to 70 mm)
Allow welding nozzle (9) to cool down (see operating instructions VARIANT T1, page 31, section 1.8).
The device may only be converted while the welding nozzle (9) is cold.
Turn off main switch (3).
230
Disconnect power supply cord (1) from power supply.
400
• Disassembly
See section: Converting to Hem Welding.
• Assembly
– Insert pressure roller (11) and push as far as it will go.
– Fasten pressure roller (11) with screw (35).
– Move in hem / piping add-on part (43) (Fig. H)
and fasten with screw (48).
43
(Fig. H)
Setting Hemstitch (up to 70 mm)
• Basic position, hem / piping add-on part, see section: Setting Hem Welding.
• Overlap setting for hem width, hem / piping add-on part, see section: Setting Hem Welding.
Carry out a test weld according to the welding instruction of the material manufacturer and
national standards or guidelines. Check test weld.
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43
40
35
11