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Summary of Contents for Leister WELDPLAST S2
- Page 1 ® WELDPLAST S2-PVC S2-TPO Leister Process Technologies Galileo-Strasse 10 CH-6056 Kaegiswil/Switzerland Tel. +41-41662 74 74 +41-41662 74 16 www.leister.com sales@leister.com...
- Page 2 Operating instructions Please read operating instructions carefully before use and keep for further reference. Leister WELDPLAST S2 / S2-PVC / S2-TPO Hand extruder Application Extrusion welding of the following materials: WELDPLAST S2 PP / PE-HD / PE-LD WELDPLAST S2-PVC PP / PE-HD / PE-LD / PVC-U...
- Page 3 Conformity Leister Process Technologies, Galileo-Strasse 10, CH-6056 Kaegiswi/Switzerland confirms that this product, in the version as brought into circulation through us, fulfils the requirements of the following EC directives. Directives: 2004/108, 2006/95. Harmonized Standards: EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3, EN 61000-6-2, EN 50366, EN 60335-2-45 Kaegiswil, 06.02.2009...
- Page 4 Description of tool With external air duct With integrated air duct 1 Main switch 9 Pre-heating nozzle 2 On/off switch drive 10 Tube clamp 3 Potentiometer 11 Protective tube 4 Drive locking device 12 Welding rod opening 5 Display 13 Tool handle 6 Handle 14 Mains cable 7 Jacket heating...
- Page 5 Workplace For starting operation of and placing down the hand extruder, Leister offers a universal device stand. When interrupting the welding, the drive is to be switched off with the drive on/off switch (2). With the handle properly adjusted and firmly tightened, place down the manual extruder on a stable and fire-proof surface as shown in the figure.
- Page 6 Operating Power supply When using an extension cable, take care to ensure the minimal cable cross-section: Length Minimum cross-section (at ~230V) [mm Up to 19 20 – 50 Extension cables must be approved for the working environment (e.g. outdoors) and labelled accordingly.
- Page 7 Operating Software and menu navigation The Weldplast S2 manual extruder comes with comfortable and convenient operator software, allowing for easy operation. Key functions The keys respond with gentle keystrokes. • Operating window Operating window functions Menu selection Set contrast Heating on/off...
- Page 8 Operating Setting parameters in the operating window The cursor (31) shows which parameters can be set. After switching on, the cursor is on the «SPEED» position. In the operating window, the following parameters can be selected with the Select key (28) and changed in their values with the Up key (29) and Down key (27).
- Page 9 Operating Setting the PLAST and AIR temperatures • Set the cursor to the «PLAST» or «AIR» position by pressing the Select key (28). • Set the temperature value with the Up (29) or Down (27) keys. Monitoring the welding parameters The set and actual values of the AIR and PLAST tempe- ratures are continuously monitored.
- Page 10 • Adjust the temperature setting and welding output as required. • For long welding jobs, the drive on/off switch (2) can be locked-on with the drive locking device (4). WELDPLAST S2 PVC • PVC-U may only be processed in the PVC-U menu. • WARNING: Use only PVC-U, not PVC-C.
- Page 11 Operating Further settings Contrast setting Given unfavourable lighting conditions and fluctuations in the ambient temperature, the contrast on the display can be set in the operating window with the back key (25). Heating on/off In the case of long interruptions (standby), the heating for PLAST and AIR can be deactivated with the Stand-by/Enter key (26) in the operating window.
- Page 12 Operating Menu navigation Menu Menu Scroll Select Functions Scroll Select and return Return to operating window Scroll Program: the display of the materials may vary according to the machine and software versions.
- Page 13 Enter Program: the display of the materials may vary according to the machine and software versions. For the hand extruders WELDPLAST S2 the following thermoplastics are suitable: • WELDPLAST S2 = PP / PE-HD / PE-LD , • WELDPLAST S2-PVC = PVC-U / PP / PE-HD / PE-LD •...
- Page 14 Operating Replacing the welding shoe • The welding shoe must only be replaced when the tool has attained its operating temperature. Work with temperature resistant gloves only. Danger of getting burned! • Dismounting – Switch off the unit at operating temperature and disconnect from the power supply. –...
- Page 15 Operating Pre-heating nozzles for extruders with external air duct There are three different pre-heating nozzles (9) available according to the required welding seam width. The nozzle cross-sections comply with DVS guidelines. Nozzle 1 Nozzle 2 Nozzle 3 Seam widht Seam widht Seam widht up to 15 mm 16 to 20 mm...
- Page 16 Operating ERROR Err04 An error occurring is shown in the status display (30) (e.g Motor is overheated). ErrXX Display When an error occurs, the heating units for AIR and PLAST, as well as the drive motor, are switched off immediately! Should this not take place, the tool must be disconnected from the mains supply immediately! ErrXX Further procedure with status display (30)
- Page 17 • To ensure optimal rod dispensing, the welding rod should be passed through the eyelets (41) provided. Welding-shoe assortment Leister Process Technologies offers welding shoes for all the common seam geometries in various sizes: WELDPLAST S2 with integrated air duct...
- Page 18 Service and repair • Repairs should only be carried out by authorized Leister Service Centres. They gua- rantee a specialised and reliable Repair Service within 24 hours using original spare parts in accordance with the circuit diagram and spare parts list.
- Page 20 ® © Copyright by Leister Your authorised Service Centre is: Leister Process Technologies Galileo-Strasse 10 CH-6056 Kaegiswil/Switzerland Tel. +41-41662 74 74 +41-41662 74 16 www.leister.com sales@leister.com...
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