Harness Adjustment
NOTE: The ergonomic harness is designed to easily identify the steps for wearing the backpack
correctly. Look for the numbered arrows on the corresponding parts called out in the directions below.
1
Tighten waist strap
until secure and
comfortable.
NOTE: Should you
require additional
length, the extension
belt can be placed
between belt ends and
adjusted to desired
length.
4
Slide sternum straps
up or down for
adjustment.
13
2
Pull down on ends of
shoulder straps until
upper harness touches
shoulder blades.
Nearly all weight of
machine should be on
hips. You should be
able to easily slide your
finger between each
strap and shoulder.
Retighten waist band
if necessary.
5
Plug in quick-change
cord to extension cord
and thread extension
cord through the Cord
Lock on waist belt.
3
Connect the sternum
strap buckle and
tighten or loosen as
needed.
Press orange switch to
power up the unit.
ON: Hush
mode
™
quiet cleaning
BOOST: High traffic
area cleaning
Turn off by returning
switch to center position.