iRobot Roomba Discovery, Руководство по обслуживанию, Страница: 25 / 87

25
Failed BiT 10 – Stasis (front wheel)
Roomba Symptom:
o
Roomba will take longer to get unstuck.
o
Roomba will abruptly interrupt its cleaning
path with a quick panic spin (left or right spin)
If the fixed caster stasis fails, the mechanical switch
may have failed:
Æ Manually spin the wheel and verify that there is no
hair in the axle and that it can spin fairly freely.
Æ Replace caster module if cleaning did not help.
BiT REP
A
IR
STEPS
If the swivel caster stasis fails, the optical switch may
have failed:
Æ
Remove the black/white wheel and clean the
wheel with alcohol and remove hair from the axle.
Æ
Wipe the optical stasis window in the chassis above
the wheel (see picture) using a lint free cloth. (see
picture)
Fixed Front Caster Module
REPL
ACE
M
ENT P
A
RT
Swivel optical stasis
QC
o
Ensure BiT passes.