Hoover CONVERTIBLE U4057 - Manual (Page 8)

Adjustment for carpet pile height
The cleaning of carpet and rugs takes
place at the nozzle. This is the opening
at the bottom of the cleaner where the
agitator is located. Fig. 1.
It is necessary to raise and lower the
nozzle for various carpet pile heights.
The adjustment lever raises and lowers
the nozzle for various carpet pile and
is located to the right of the bag near
the bottom of the cleaner. The pile
height adjustment displays in the
window on top of the cleaner. Fig. 2.
Select the desired nozzle adjustment
by moving the lever with your toe
until it "clicks" into the desired posi­
tion. Fig. 3.
You can most easily make adjustments
if you move the lever UPWARDS into
the desired position. Therefore, when
a downward adjustment is required,
first press the lever all the way down
into the SHAG position and then move
upwards one position at a time. The
nozzle adjustment display will indicate
each pile height as you move the lever.
Select the adjustment for the carpet pile height according to the chart below
Low for low pile and kitchen carpet
Normal for rugs with normal pile height and for removing loose dirt from
hard surface floors
High for rugs with normal pile height but thicker density; if the cleaner
is difficult to push at "Normal", move the lever to the "High"
position
Shag for very long or shag pile carpet
Note: If the "Low" setting is used when cleaning normal or shag pile carpet,
there is an increase in the belt load and pushing effort is greatly increased.