Leister WELDPLAST S4 Instructions D'utilisation page 17

Operating Instructions
Read the operating instructions carefully before starting
the device and keep them for future reference.
Leister WELDPLAST S4
Extrusion Welder
Application
Welding PE and PP thermoplastics for applications in
• container engineering
• plastic fabrication
Warning
Caution
230
400
FI
(Translation of the original operating instructions)
• pipeline construction
• landfill sites
Opening the device is extremely dangerous, since live parts and connections are
exposed. Remove the plug from the socket before opening the device. Electro-
conductive material (e.g. PE-EL) may not be welded.
Danger of fire and explosion if the hand extruder is used incorrectly (e.g.
overheating of material), particularly near combustible materials and explosive
gases.
Danger – can cause burns ! Do not touch bare metal parts and emerging material
while hot. Allow the device to cool. Do not direct stream of hot air or emerging
material towards people or animals.
Connect device to power socket with protective earth conductor. Any break
in the protective earth conductor inside or outside the device is dangerous !
Only use extension cables with a protective earth conductor !
The nominal voltage indicated on the device must correspond to the mains voltage.
If power failure occurs, the main switch and drive must be switched off (release
locking device).
When using the device on building sites, a residual current circuit breaker is
essential for the safety of persons there.
The device must not be left unattended when in use. Heat can reach combustible
materials which are out of sight.
The device may only be used by trained personnel or under their supervision.
Children may not use the device under any circumstances.
Keep away from wet and damp areas.
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