CODE
TEXT MESSAGE
DESCRIPTION
SUGGESTED RESOLUTION
Chapter 6, Troubleshooting
6-15
201
202
203
204
205
AC PUMP NO
SIGNAL
BLOOD PUMP TOO
SLOW
BLOOD PUMP TOO
FAST
AC PUMP TOO
FAST
RATIO FAULT
TOO LOW
AC pump encoder
signals indicate that
pump is not moving
when in a running
state.
Blood pump encoder
signals indicate that
pump is moving
slower than set speed.
Blood pump encoder
signals indicate that
pump is moving
faster than set speed.
AC pump encoder
signals indicate that
pump is moving
faster than set speed.
Blood and AC pump
encoder signals
indicate that pump
ratio is lower than set
ratio.
1. Check, repair, or replace all electrical connections
associated with the pump drive circuit.
2. Swap motor and encoder plugs at top deck distribution
card to isolate problem.
3. Use Diagnostics to run pumps. M28 volt pulse
modulated signal across pump drive connector P614 on
the top deck distribution card while attempting to run
pump. If no signal, replace driver card or processor card.
4. If signal exists, replace pump motor.
1. Swap motor and encoder plugs at top deck distribution
card to isolate problem.
2. Replace pump motor, or driver or processor card. If
CPU, recalibrate A/D, centrifuge, and safety system, and
reconfigure the language in Utilities. Reset protocol
parameters (MODIFY key), if parameters were different
from default values.
1. Swap motor and encoder plugs at top deck distribution
card to isolate problem.
2. Replace pump motor, or driver or processor card. If
CPU, recalibrate A/D, centrifuge, and safety system, and
reconfigure the language in Utilities. Reset protocol
parameters (MODIFY key), if parameters were different
from default values.
1. Swap motor and encoder plugs at top deck distribution
card to isolate problem.
2. Replace pump motor, or driver or processor card. If
CPU, recalibrate A/D, centrifuge, and safety system, and
reconfigure the language in Utilities. Reset protocol
parameters (MODIFY key), if parameters were different
from default values.
1. Swap motor and encoder plugs at top deck distribution
card to isolate problem.
2. Replace pump motor, or driver or processor card. If
CPU, recalibrate A/D, centrifuge and safety system, and
reconfigure the language in Utilities. Reset protocol
parameters (MODIFY key), if parameters were different
from default values.
Содержание PCS 2
Страница 1: ...HAEMONETICS PCS 2 Service and Maintenance Manual...
Страница 79: ...Notes 6 4 PCS2 Service Manual...
Страница 112: ...7 2 PCS2 Service Manual...