21
Wheel Drop Switch
Outer Bumper Assembly
QC
o
If replacing switch, verify the wires are well
routed and will not be pinched during reassembly.
o
Ensure BiT passes.
Failed BiT 4 – Wall Sensor
Roomba Symptom: Roomba does not run parallel to
the walls on its right side.
Æ
Clean the wall sensor with compressed air
Æ
Perform a wall follow test (see Figure 2 in
Appendix H
)
Æ
Attach an *approved* outer bumper and retest to
rule out pcb failures.
BiT REP
A
IR
STEPS
Outer Bumper Assembly
QC
o
Ensure BiT and MT passes.
Summary of Contents for Roomba Discovery
Page 32: ...32 Charging Accessories Battery Power Supply Home Base Rapid Charger...
Page 41: ...41 Roomba Accessories Virtual Wall Remote Filters Bristle Brush Flexible Brush Side Brush...
Page 47: ...47 Appendices...
Page 82: ...82 Appendix N User Interface User Interface POWER Light...
Page 83: ...83 User Interface STATUS Light User Interface DIRT Detect...
