User's Manual

WHITESTAR SIGNATURE PRO System
8 • Error Messages Troubleshooting and Diagnostics
RX Only –NGP Z370500 Rev. B 1116
8-20
134 Fluidics drain pump rotational error.
Probable cause:
• There is a pack loading problem.
• There is an encoder, decoder circuit, or stepper driver circuit failure.
Corrective action:
1. Insert a new Dual Pump FUSION Fluidics pack.
2. Select Next Case and prime the system.
3. Replace the Dual Pump FUSION Fluidics pack with a FUSION pack.
4. Select Next Case and prime the system.
5. If the error does not clear or if the error continues to occur, document the error
message and contact AMO for technical service.
135 Low external air pressure.
Probable cause:
• There is a leak in the external air line.
• The pressure regulator is set too low.
• The pressure sensor failed.
Corrective action:
1. Remove the tubing pack.
2. Check the o-ring for wear or damage.
3. Reinstall the tubing pack.
4. Reprime the system.
5. Disconnect external air supply.
6. Replace the Dual Pump FUSION Fluidics pack with a FUSION pack.
7. If the error does not clear or if the error continues to occur, document the error
message and contact AMO for technical service.