360179-A/B 40
Troubleshooting
Section IV: Troubleshooting
11 Troubleshooting
WARNING Rear door must remain shut and locked while unit is in operation to protect the integrity of
stored product.
CAUTION Review all safety instructions prior to troubleshooting. Refer to Section I, Item 2.
NOTE For service information or to order replacement parts, contact Haemonetics
Corporation
BloodTrack
Customer Support at 877.996.7877.
11.1 Compartment Access Circuit Boards and Sensors Diagnostic References
11.1.1 IRACS Horizontal Circuit Board LED Indicators
NOTICE The IRACS horizontal circuit board is sensitive to static electricity and can be damaged
by electrostatic discharge. Use proper ESD precautions when handling the board.
NOTE If the IRACS horizontal circuit board must be replaced, contact Haemonetics
®
Corporation BloodTrack
®
Customer Support for replacement parts.
Part number 800262-1.
The IRACS horizontal circuit board includes several labeled LEDs which indicate the status of the circuit
board, the status of the multiple voltages used on the circuit board, and the status of the diagnostic
functions available on the circuit board.
11.1.2 Check Circuit Board Status
The “heart beat” (HRTBT) LED indicates the operational status of the circuit board.
HRTBT LED illuminated
► Single ash of “HRTBT” LED indicates board is functioning normally.
► Double ash of “HRTBT” LED indicates board is not functioning normally, because the board
recognizes its row address as being outside of a valid, pre-determined range of addresses.
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