Prolux Phantom Upright Instruction Manual page 13

2. Always check that the pre-motor
filter, post-motor filter, and bag are
installed before each use. Operating
the vacuum without these installed
will cause damage to your machine.
3. Next, adjust the powerhead height
using the adjustment knob. For the
best cleaning results, get the
powerhead as low to the floor as
possible without making your
vacuum difficult to push. Please note
that the height can only be adjusted
with the handle in the Normal
Cleaning or Low Cleaning position.
4. Once your handle and height
adjustments are set, you can begin
vacuuming. Plug in the power cord,
then press the Power pedal firmly to
turn the machine on and start
cleaning!
13