Haemonetics ACP 215, Service Manual, Page: 169 / 186

Troubleshooting 169
Haemonetics
®
ACP-215
®
Service Manual P/N: SM-ACP215-01-EN(AB)
504 DPM / SPM FILTER
INTERLOCK FAILURE
Fifty second time-out has
occurred after request to
remove DPM and SPM
filters. Before
troubleshooting, be sure
filters were removed
within fifty seconds of
displayed request.
1. If request to remove filter remains
displayed after removing DPM and SPM
filter from DPM and SPM within fifty
seconds, refer to the system schematic
and check, repair, or replace all
electrical connections associated with
the DPM and SPM.
2.Use Diagnostics to check DPM and
SPM interlocks. Check that filter sleeve
is properly installed in DPM and SPM
and that the filter interlocks respond
properly when the filter sleeve is twisted
clockwise and counterclockwise.
Remove filter sleeve and reseat.
Replace DPM and SPM if problem is
found. Use Utilities to re-calibrate A/D.
3. Replace CPU PCB. Using Utilities,
calibrate all components under A/D, and
centrifuge, and configure the language.
Reset protocol parameters ( MODIFY
PROGRAM ) if parameters were
different from default values.
507 DPM FILTER
INTERLOCK FAILURE
Fifty second time-out has
occurred after request to
remove DPM filter. Before
troubleshooting, be sure
filter was removed within
fifty seconds of displayed
request.
1. If request to remove filter remains
displayed after removing DPM filter
from DPM within fifty seconds, refer to
the system schematic and check, repair,
or replace all electrical connections
associated with the DPM.
2.Use Diagnostics to check DPM
interlocks. Check that filter sleeve is
properly installed in DPM and that the
filter interlocks respond properly when
the filter sleeve is twisted clockwise and
counterclockwise. Remove filter sleeve
and reseat. Replace DPM if problem is
found. Use Utilities to re-calibrate A/D.
3. Replace CPU PCB. Using Utilities,
calibrate all components under A/D, and
centrifuge, and configure the language.
Reset protocol parameters ( MODIFY
PROGRAM ) if parameters were
different from default values.
Table 9, CPU error messages
Cod
e
Text Message Description Suggested Resolution