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区 JALLINCKRODT
Fault # 039
Linear pot. tracking error
Occurs when: This Fault message will be displayed when the
linear pot position on the RAM does not match the motor encoder
position.
Corrective action: Ensure the linear pot is connected securely to J7
and that the wiper on the linear pot is attached to the ball screw.
Fault # 041
Overvolume error detected
Occurs when: This Fault message will by displayed when the
volume delivered exceeds programmed volume by 2 mi.
Corrective action: Re-calibrate position. If the problem persists,
check the brake circuitry on the Mother board consisting of U15,
Q2, and Q3.
Fault # 042
Console key closed on powerup
Occurs when: During Power-up testing, all console keys must be in
the opened position. Otherwise, this Fault message will be dis-
played by the CPU at the end of Power-up testing.
Corrective action: Ensure all keys are released during Power-up
testing. If the problem persists, replace the Console keyboard.
Fault # 043
Power head key closed on powerup
Occurs when: During Power-up testing, all powerhead keys must
be in the opened position. Otherwise, this Fault message will be
displayed by the CPU at the end of Power-up testing.
Corrective action: Ensure all keys are released during Power-up
testing. If the problem persists, replace the Powerhead keyboard.
800961-C Nov. 2000
4-13
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