10 Dismantling
Caution
Risk of injury caused by falling load and improper handling.
– Wear protective equipment (fall protection, helmet, safety shoes).
– Do not stand under suspended loads.
– Use cranes or helicopters with sufficient load-bearing capacity.
– Do not lift the two-part unit in one piece.
■
Disconnect the power supply to the unit.
■
After switching off:
– Always wait at least 3 minutes.
Caution
The use of condensers can pose a danger of fatal injury from directly
touching live parts even after the unit is switched off. Only open the unit
after waiting 3 minutes.
– For units with an electric heating coil, wait at least 20 minutes.
Caution
Risk of burns due to contact with hot surfaces. Only open the unit after
waiting 20 minutes.
■
Drain the refrigerant circuit and, if applicable, the heating medium circuit.
■
Dismantle all media connections.
■
Support the unit.
■
Disconnect the unit from the ceiling.
■
Remove the unit.
11 Disposal
■
Recycle metal components.
■
Recycle plastic parts.
■
Dispose of electric and electronic parts via hazardous waste.
■
Dispose of the filters in accordance with local regulations.
– The disposal of used filters depends on the contents.
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TopVent
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Dismantling
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