ecofort Gtech Pro Manuel D'utilisation page 6

Power floor head assembly
The power must be off while changing tools.
Take the power floor head and attach it to
the extension tube.
Place your foot gently on the
head of the vacuum and pull
the body back towards you.
You will hear a click.
6
Attach the extension tube to the Gtech Pro.
A forward motion will pick up
larger pieces of debris.
Pulling the vacuum back
towards you activates the
AirLOC and picks up fine
particles.