Leister WELDPLAST S1, Operating Instructions Manual

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Switching off the device
• Loosen the drive locking device (4) and release the on/off switch for drive (2 ).
• Remove the welding material from the welding shoe (8).
• Press the «Heating on/off» key (23) and the «Confirmed» key (25) to switch the heating off and start
«Cool down mode».
• After the cooling process, the blower will switch off automatically and the start display appears on the display
(5) .
• Switch off the main switch (1).
Disconnect the power cord from the mains.
Setting a parameter
• If a setpoint value (such as the setpoint plasticizing temperature) needs to be changed, pressing keys 21/22 ,
„Up“ or „ Down“ , allows the relevant setpoint to be selected.
• As long as the setpoint is highlighted, it can be changed using keys 24/26 , „Plus“ or „Minus“ .
In the case of the WELDPLAST S1, four setpoints can be set:
Output volume (max. output when potentiometer is at level 5)
Plasticizing temperature Air temperature Air volume
• A maximum of three elements
can be shown in the working
display.
• You can access other ele-
ments by pressing the «Up»
or «Down» keys
(21/22).
• During extrusion, you can adjust the output volume in 5% stages directly using the potentiometer (3) .
The output volume ranges from min. 35 % to the max. set value.
The value currently set is always visible in the working display.
• The value set in the working display is taken to be the maximum value. You cannot set the output volume to
more than this set maximum value with the potentiometer (3) . The maximum value is, therefore, typically set
to 100 %.
• If the output volume is too large with the minimum output (35 %), you must change to a filler rod thickness of
3 mm.
• If the output volume is too small with the maximum output (100 %), you must change to a filler rod thickness
of 4 mm.