Operating Guide

main brush is held). If Bob displays Trouble Nr 02 while cleaning on a shag carpet or
rug, you may remove his main brush and allow him to vacuum without it.
Trouble Number 03: Front Wheel
Trouble number 03 means Bob’s front wheel is unable to move freely.
What to do:
Remove debris congesting the front wheel using compressed air and the cleaning
tool. If the congestion is not removable from the outside, disconnect the front wheel
using a at head screwdriver for leverage, and remove the obstruction. For a com-
prehensive how-to video, visit owners.bobsweep.com.
Trouble Number 04: Ground Detection Sensors
Trouble number 04 means Bob’s ground de-
tection sensors are blocked or dirty. Bob’s
four, oval-shaped ground detections sensors
are located on his underbelly, near his bumper.
What to do:
Wipe the sensors using a clean, dry cloth or
dust them using compressed air.
If Bob frequently displays this trouble number
while working on dark-colored or patterned
carpeting, you may need to blindfold him. Peel the backs o of Bob’s blindfold
stickers and place them on each of his four sensors so that they are completely
covered. While blindfolded, Bob will be unable to detect stairs or sharp edges. Read
more about Bob’s blindfold stickers on page 38.