Leister LHS CLASSIC 20S Operating Instructions Manual

Leister LHS CLASSIC 20S Operating Instructions Manual

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OPERATING INSTRUCTIONS

GB
Leister LHS CLASSIC
Air Heater
Please read operating instructions carefully before use and
keep for further reference.
APPLICATION
The Leister Air Heater type
installations or appliances and are designed for continuous operation.
• Drying and heating processes of various types.
• Shrinking and welding packaging films and moulded parts.
• Heating conveyor ovens or heat tunnels.
• Activating and loosening solvent free adhesives and melt adhesives.
• Sterilizing packaging materials such as bottles, corks and containers.
• Separating and fusing synthethic fibres and fabrics.
• Soldering processes on thin metal parts.
• Speeding up mixing processes and dissolving foams which can arise during
mixing and filling operations.
• Welding thermoplastic materials.
• Removing plastic mould flash.
• Putting a shine on plastic surfaces.
LHS CLASSIC 20S
LHS CLASSIC 20L
Leister Process Technologies, Riedstrasse, CH-6060 Sarnen / Switzerland
Tel. + 41 41 662 74 74 Fax + 41 41 662 74 16
are suitable for building into machines,
LHS CLASSIC
LHS CLASSIC 40S
LHS CLASSIC 40L
LHS CLASSIC 60S
LHS CLASSIC 60L
www.leister.com
sales@leister.com
1
®

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Summary of Contents for Leister LHS CLASSIC 20S

  • Page 1: Operating Instructions

    LHS CLASSIC 20S LHS CLASSIC 40S LHS CLASSIC 60S LHS CLASSIC 20L LHS CLASSIC 40L LHS CLASSIC 60L Leister Process Technologies, Riedstrasse, CH-6060 Sarnen / Switzerland www.leister.com sales@leister.com Tel. + 41 41 662 74 74 Fax + 41 41 662 74 16...
  • Page 2 WARNING Danger! When opening up the tool, live components and connections are exposed. The mains plug must be removed from the main socket before opening up the tool. Caution separate source voltage. Incorrect installation and use of air heaters can present a fire and explosion hazard, particularly in the proximity of flammable materials and explosive gases.
  • Page 3 • The air heater should only be supplied with air up to a max. 80°C. • Pay attention to the direction of the airflow. • Leister blowers must be used for the air supply (pay attention to the direction of rotation and the electrical connection).
  • Page 4: Tool Description

    OPERATING Leister LHS CLASSIC Function: Heat element protection If the heating element overheats, the alarm relay contact will open. Function: Tool protection If the tool overheats (air supply too warm or back pressure of hot air) the operating contact of the alarm relay will open.
  • Page 5 CONNECTION/INSTALLATION Leister LHS CLASSIC 20 Circuit Diagram Max 10A Fuse Insulation Installation dimensions in mm...
  • Page 6 CONNECTION/INSTALLATION Leister LHS CLASSIC 40 Circuit Diagram Max 10A Fuse Insulation Max 10A Fuse Insulation Installation dimensions in mm...
  • Page 7 CONNECTION/INSTALLATION Leister LHS CLASSIC 60 Circuit Diagram 60S / 60L Max 10A Fuse ‡ Insulation Installation dimensions in mm...
  • Page 8: Service And Repair

    • Let the tool cool down before changing the nozzle or reflector. SERVICE AND REPAIR • Repairs should only be carried out by authorised Leister Service Centres. They guarantee a correct and reliable repair service within 24 hours using original spare parts in accordance with the circuit diagrams and spare parts lists.

This manual is also suitable for:

Lhs classic 20lLhs classic 40sLhs classic 40lLhs classic 60sLhs classic 60l

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