Leister Uniplan Wedge Operating Instructions Manual

Leister Uniplan Wedge Operating Instructions Manual

Hot wedge automatic welding tool

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OPERATING INSTRUCTIONS

GB
LEISTER Uniplan Wedge
Hot wedge Automatic Welding Tool
Read the operating instructions carefully before use and
keep for future reference.
APPLICATION
LEISTER Uniplan Wedge
Hot Wedge Automatic Welding Tool
• Overlap and tape welding of coated fabric covers, foils and geomembrane
liners made from PVC-P, PE, ECB, CSPE, EPDM, PVDF etc, PE coated tape fabric
for lorries, tents, agricultural covers, building trade, biotopes, swimming pools,
marquees, boat covers, inflatable boats, advertising billboards etc.
Welding seam width 20 or 30 mm
LEISTER Process Technologies, Riedstrasse, CH-6060 Sarnen / Switzerland
Tel. + 41 41 662 74 74
Fax + 41 41 662 74 16
www.leister.com
sales@leister.com
1
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Summary of Contents for Leister Uniplan Wedge

  • Page 1: Operating Instructions

    Welding seam width 20 or 30 mm LEISTER Process Technologies, Riedstrasse, CH-6060 Sarnen / Switzerland www.leister.com sales@leister.com Tel. + 41 41 662 74 74...
  • Page 2 WARNING Danger! Unplug the tool before opening it, as live compo- nents and connections are exposed. Incorrect use of hot air tools can present a fire and explo- sion hazard, particularly in the proximity of flammable materials and explosive gases. Danger of getting burned! Do not touch the end of the heater tube and nozzle when they are hot.
  • Page 3: Tool Description

    TOOL DESCRIPTION LEISTER Uniplan Wedge 23 24 Figure 1 Main components Operating components 1. Housing 16. Main switch 2. Carrying handle 17. Keyboard 3. Extra weight 18. Lifting device lever 4. Base plate 19. Swivel lever 5. Mains cable 20. Fixing screw 6.
  • Page 4: Function Description

    FUNCTION DESCRIPTION LEISTER Uniplan Wedge • Heating system → the hot wedge temperature is continuously adjustable and electronically controlled. Depending on the material, the hot wedge position can be sent to any required horizontal position. Cross-section of hot wedge system...
  • Page 5 WELDING– PARAMETERS LEISTER Uniplan Wedge Welding speed – Adjust welding speed using keys, , depending on the material to be welded and the ambient temperature. The SET value is shown on display (13). Drive SET - value adjustment – ON/OFF Hot wedge welding position •...
  • Page 6 WELDING LEISTER Uniplan Wedge Control of the welding process by means of the power requirement display (main level or control level) Display Drive/Heating Number Main level Control level Speed ACTUAL value ACTUAL value Speed SET value % power Temperature ACTUAL value...
  • Page 7 WELDING LEISTER Uniplan Wedge Weld preparation • Spread the weld material on a clean and level surface. • The material to be welded must be dry and clean between the overlaps. • The overlap width should be set as follows: –...
  • Page 8: Operation

    OPERATION LEISTER Uniplan Wedge Tool positioning • Place automatic welder onto the overlap of material to be welded. • Guide cover (26) or laser guide (optional extra) should be lined up with over- lap edge of the material to be welded (Fig. E).
  • Page 9 WELDING LEISTER Uniplan Wedge Welding process • Set welding parameters, see Pages 4 and 5. • Allow welding temperature to be reached, Display 3, see Page 6. • Position hot wedge (6) using swivel lever (19) between the materials to be wel- ded (Fig.
  • Page 10: Drouble Shooting

    DROUBLE SHOOTING LEISTER Uniplan Wedge Problem Possible cause Solution Poor weld strength Wedge temperature too low. Adjust temperature to requi- red welding temperature and/or reduce speed. Hot wedge (6) too far from Move wedge closer to drive/pressure roller (8). drive/pressure roller (8) using adjusting screw (21).
  • Page 11 • 22 mm tape dereeling device Article No. 116.231 • Large base weight, 3.5 kg Article No. 116.800 • Replacement hot wedge, 20 mm Article No. 116.161 • Replacement hot wedge, 30 mm Article No. 116.162 Only LEISTER accessories may be used...
  • Page 12: Maintenance

    • The tool must be checked at an authorised Service Centre if "maintenance; servicing" appears on Display (13) • Repairs should only be carried out by authorised LEISTER Service Centres. These assure, within 24 hours, a correct and reliable repair service using...

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