sorin 75220, Operator'S Manual, Page: 238 / 304

Troubleshooting
14-6
20077/021 US
X
TRA
Operator’s Manual
HCT indicator
calibration: connect
saline solution
Warning
The machine is unable to
successfully complete the
calibration of the Hct
indicator.
• The saline solution might
be missing. Spike a saline
solution bag, then press
PLAY to resume.
• The wash line might be
clamped. Remove the
clamp, then press PLAY to
resume.
• To perform the HCT
indicator calibration later,
press DELAY
CALIBRATION. If you
intend to proceed with
HCT indicator calibration,
switch the machine off
and on again, then press
RETAIN. Make sure to do
this before pressing the
LOAD PUMP button.
HCT calib:connect saline
Inconsistent vacuum
mode
Warning
The vacuum pump is set on
a different mode vs. the
one required by the wake
up protocol.
• Press CHANGE VACUUM
MODE to switch to the
wake up mode. The
pump will be
automatically turned off.
• Press I/O on the vacuum
pump to turn it back on
and press PLAY to
resume.
Inconsistent vacuum mode
Pump direction test
failed
Warning
A hardware anomaly was
detected while testing the
pump rotor.
Direction test failed
Message Text
Warning
or Alarm
Buttons Available in the
Button Bar During
Warning/Alarm
Operator Response Data Management Text
Table 14-1 List of Warnings Which Might Occur During Setup (Continued)