2008T Troubleshooting Guide
P/N 490292 Rev. A
F- 8.3.0 BOTH ACFS VALUES ARE GOOD
a) Call the Home screen.
b) Press the [Dialysate Flow] window!
c) Set [Dialysate Flow] to 800 ml/min and press ‘Enter’
d) Allow forty-five (45) seconds BEFORE continuing to part e.
e) Call debug screen 10 to watch ACFS for one (1) FULL minute. FOUR (4) possible scenarios 1) or 2) or
3) or 4) below:
1) IF ACFS CYCLES between less than 0.5 to somewhere between 3.0 and 5.8, possibly
every nine (9) seconds: See procedure number F- 8.4.0 (page 99).
2) IF (and ONLY if) ACFS REMAINS ALWAYS between 0 and 3.0: Proceed to
page 112,
procedure number F- 11.0.0.
3) IF (and ONLY if) ACFS REMAINS ALWAYS between 3.0 and 5.8: Proceed to
page 100,
procedure number F- 9.0.0.
4) IF (and ONLY if) ACFS REMAINS ALWAYS more than 5.8: Proceed to
page 112,
procedure number F- 11.0.0.
F- 8.4.0 ACFS CYCLING
Call debug screen 6. WITHOUT LOOKING AWAY, watch BC Switch (middle column)
for three (3) FULL minutes. If it EVER becomes more than 400 OR less than 203 even
if only once indicates a Flow Problem?
Yes BC Switch becomes more than 400 OR less than 203. Return to (ABOVE) procedure number
F- 2.0.0 (page 38).
No BC Switch NEVER more than 400 OR less than 203. A flow problem is not presenting at this
time.
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