Roche cobas b 221 system

Roche Diagnostics May 2009
D-16 Service Manual · Version 9.0
7 Troubleshooting cobas b 221 system
System stops
Error 10018 "SD wash error 1"
Sample sensor SS2 recognizes too less air during the wash procedure.
o Call up "Wash" again.
h At the system stop screen, press [Wash].
o Clean the moisture trap at the T&D tubing.
o Replace the T&D tubing set.
e For instructions, see Replacing the T&D tubing set on page B-27.
Error 10019 "Waste container full"
The waste container is full.
o Insert empty waste container or enter correct fill level.
Error 10020 "Rinse bottle empty"
The transponder on the S1 Rinse Solution bottle indicates an empty bottle.
o Insert new S1 Rinse Solution.
Error 10021 "Flap S1"
The docking mechanism S1 is open.
o Check docking mechanism S1 again. Open and close several times.
o Replace docking mechanism S1.
e For instructions, see Replacing the docking mechanism S1 (rinse solution) on page B-70.
Error 10022 "µC Reset"
Microcontroller reset.
o Turn the instrument off, wait at least 3 minutes, and turn it back on.
Error 10023 "Power fail"
A power fail occured.
o The instrument will be ready for operation after warmup.
Error 10024 "No wash-water container"
No S1 Rinse Solution is installed or the transponder is damaged.
o Insert new S1 Rinse Solution.