Bracco ACIST CVi CMS2000, User Manual, Page: 79 / 92

Message
Probable Cause
Corrective
Action
Report to Service
Non-system disk or disk error
System is experiencing problem reading the software chip.
Call a service representative.
NVRAM Failure!
The NVRAM failed a self-test during startup.
Call a service representative.
Pressure Limit (Indicators box message)
The system is limiting the pressure by decreasing the motor speed (
fl
ow
rate).
Because the system automatically limits the pressure, the selected
fl
ow rate may not be
reached. Otherwise, you do not need to take any corrective action unless you see the “Pressure Limit Exceeded” message (see below).
Pressure Limit (Indicators box message)
The system is limiting the pressure by decreasing the motor speed (
fl
ow
rate).
Because the system automatically limits the pressure, the selected
fl
ow rate may not be
reached. Otherwise, you do not need to take any corrective action unless you see the “Pressure Limit Exceeded” message (see below).
Pressure Limit Exceeded (1) Pressure Limit Exceeded (2) NOTE: Use the corrective actions for
either of these messages.
The
notations (1) and (2) are useful to report to a service representative, if a call for service is needed.
•Stopcock is not open to allow injection. •Catheter is kinked. •Preset pressure is too low for required injection.
1. Make sure stopcock is open and catheter is not kinked. 2. Increase the preset pressure. 3. Decrease the
fl
ow rate. 4. Increase the rise
time.
PURGE is Incomplete.
The front stop is reached before the syringe valve closes.
The syringe purge
function removes air from the syringe. When all air is removed, contrast will force the syringe valve closed, triggering a successful purge. If the purge fails to close the syringe valve, this message is displayed.
1. Do a re
fi
ll (press ST
AR
T
REFILL), and then
Purge. 2. Retry syringe purge.
After the purge
is complete, the system is ready to be armed for the next series of injections, or 3. Replace patient kit, or 4. Call a service representative (syringe valve sensor may be defective).
Ram Forward (Indicators box message)
Ram has reached the forward position.
Informational only
.
Ram Reverse (Indicators box message)
Ram has reached the reverse position.
Informational only
.
T
roubleshooting
T
roubleshooting
P/N 900468-001 Rev. 02 ACIST Medical Systems, Inc. Section 7 Troubleshooting 65