Securing the correct ends of the hose to your FM-02 Professional PlusUpdated 5 months ago

There are two very different ends of your detachable hose for your Professional PLUS FM-02 model. Note the shape of the blue release button on each end. 

• The end of the hose with the CIRCLE shaped blue release button snaps securely into your unit.
• The end of the hose with the OVAL shaped blue release button is where you will snap your attachments on. 

Here's a video to demonstrate this: Identifying the Ends of your FM-02 hose.