HOMCOM A70-017 Mode D'emploi page 18

3. Attach tube 2 to tubes 3 and 4 using the spring lock (pre-installed) as shown in FIG. 1.
4. Connect tubes 7 and 8 using the spring lock (pre-installed) as shown in FIG. 2.
5. Connect tubes 5 and 6 using the spring lock (pre-installed) as shown in FIG. 3.
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