Table of Contents
Advertisement
CT 9000® ADV
Fault # 024
Power head communication error
Occurs when: The power pack indicates to the powerhead that the
power pack communications packets are not valid.
Corrective action: Check U1 on the Powerhead board and U3 on
the Mother board
Fault # 025
Power head flow rate error
Occurs when:
The actual flow rate delivered by the syringe plunger
is measured by the microcontroller in the powerhead. When this
flow rate is approximately 25 % higher than the programmed flow
rate, this Fault message will occur. This precaution acts as a
backup to Fault # 19—Flow Rate Error.
Corrective action:
Replace U1 on the Powerhead board.
Fault # 026
Ram past extend limit error
Occurs when:
During plunger movement, the linear pot has moved
past the calibrated 0 ml point.
Corrective action: Re-calibrate the position. Check the linear pot
on the powerhead. Replace U1 on the Powerhead board.
Fault # 027
Ram past retract limit error
Occurs when: During plunger movement, the linear pot has moved
past the calibrated 125/200 mi point.
Corrective action: Re-calibrate the position. Check the linear pot
on the powerhead. Replace U1 on the Powerhead board.
Fault # 028
Unknown power head fault
Occurs when: The powerhead transmits garbled information to the
power pack.
Corrective action: Replace the receiver U13 on the Mother board
or the transmitter U3 on the Powerhead board.
Advertisement
Table of Contents
