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4.1.2 Assembly of the expiratory kit

To assemble the expiratory kit:

Connect the mouthpiece to the other end: the mouthpiece and the tube are keyed to enable the mouthpiece to be installed in an optimal manner and any risk of leakage or disconnection during the session to be avoided.

If the mouthpiece packaging is damaged: do not use it and contact PHYSIO-ASSIST or your supplier for information and to replace the kit.

The filter may already be installed on the tube when opening the bag. This does not mean that the filter is attached to the tube: it can be removed without difficulty for kit maintenance.

Open the bag taking care not to damage it, as the bag is intended to protect the kit from dust while not in use.

Pick up the filter.

Connect it to one end of the tube.

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