Belmont Medical Technologies CritiCool Service Manual page 77

®
CritiCool Service Manual
Message
Halt 4
Please Restart
Halt 5
Please Restart
Halt 6
Please Restart
Halt 7
Please Restart
Halt 8
Please Restart
Halt 13
Please Restart
Halt 18
Please Restart
BELMONT MEDICAL TECHNOLOGIES
FDT-200-000 Rev J
Possible Problem
System detected a flow problem
•
in Self-Test
Flow less than 0.1 bar for more
•
than 1 minute
Flow greater than 0.9 bar for
•
more than 1 minute
System detected Cyclical
Redundancy Check (CRC) does not
match.
System detected a problem in Self-
Test with Heating Cooling Unit
(HCU)
System detected a problem in Self-
Test with Heating Cooling Unit
(HCU)
System detected a problem in Self-
Test or Operation Mode with Water
In Temperature Sensor
System detected a problem in
Operation Mode with Over Pressure
System detected a problem in Self-
Test with Default data (memory of
the system)
Recommended Action
1. Check FP harness connector.
2. Check Pump power/cable.
3. Replace the Filter.
4. Check FP Tubes are connected
and not reversed.
5. Check that all tubes are not
kinked.
6. Check pressure sensors at FP
board.
7. Check/replace Solenoid Valve.
8. Replace the FP board.
9. Replace the Controller board.
10. Replace the Pump.
1. Perform SW download
procedure.
2. Replace Controller board.
1. Perform Self-Test again.
2. Test current consumption of
TECs.
3. Replace HCU.
1. Perform Self-Test again.
2. Test current consumption of
TECs.
3. Replace HCU.
1. Perform Self-Test again.
2. Check/replace Water In
Temperature sensor.
3. Replace HS board.
4. Replace Controller board.
1. Check for kinked tubes in or out
of system.
2. Check harness cable of FP
board.
3. Check/replace solenoid valve.
4. Check Pressure sensors at FP
board.
5. Replace the FP board.
6. Replace Controller board.
1. Perform SW download
procedure.
2. Replace Controller board.
77