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22 Product/Environmental Declaration
The declaration applies to the Flexit S3 R, SL4 R, S4 R and S7 R ventilation units
Materials:
Materials with which the user or treated air come into contact:
• The unit’s outer walls are made of galvanised steel DX51D+Z275 (NS-EN 10142)
• The rotary wheel-type heat exchanger, made of aluminium
• Miscellaneous electric cables with PVC insulation
• Electric motors consisting of galvanised steel, aluminium and copper
• Heating elements made of steel
• Air filters of glass fibre, cardboard and EVA melting glue
Materials in the unit with which service personnel may come into contact:
• Plastic-insulated electric cables
• Miscellaneous other electrical components
• Insulation of type EPS/Dacron
Other materials that may occur in small quantities:
• Silicon sealant
• Polyethylene foamed plastic
• EPDM rubber gaskets
• Miscellaneous steel screws, nuts and pop rivets, plus small quantities of copper and brass.
Safety:
Materials: The materials are considered to be completely harmless to users.
Use: The unit is an electrical appliance which must be made dead for service and inspection. The unit also
contains rotating motors that must have time to stop before the inspection door is opened, plus heating
elements with a high operating temperature.
COMMON
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