Troubleshooting
165
Haemonetics
®
ACP-215
®
Service Manual
P/N: SM-ACP215-01-EN(AB)
13
YELLOW VALVE
CURRENT FAULT
Yellow valve current
sense circuit indicates
that current did not
transition high or low.
1. In Diagnostics, check that the valve
feedback is being displayed by the
CPU.
2. If not, swap values to determine if the
problem follows the valve
.
3. If it does, replace the valve.
4. If not, replace driver PCB
.
5. 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.
13
ORANGE VALVE
CURRENT FAULT
Orange valve current
sense circuit indicates
that current did not
transition high or low.
1. In diagnostics, check that the valve
feedback is being displayed by the
CPU.
2. If not, swap values to determine if the
problem follows the valve.
3. If it does, replace the valve.
4. If not, replace ADD valve PCB.
5. 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
