F- 1.0.6 Isolate Loading Pressure With Filact = 0; F- 1.0.8 Loading Pressure Is Not 'Okay' (2) - Fresenius Medical Care 2008K2 Troubleshooting Manual

F- 1.0.6 ISOLATE LOADING PRESSURE WITH FILACT = 0

SLAM
A) the Loading Pressure gauge (yellow connector) into the Acetate/Acid rinse port!
B) Pressure may or may not cycle. TWO (2) possible scenarios:
1)
IF cycling, possibly every nine (9) seconds: Loading pressure is 'OKAY' if it cycles to a PEAK of
somewhere between 23 and 27 AND a low of NEVER LESS than 11 psi. Watch both levels for one
(1) minute THEN see part C
2)
IF NOT cycling: Pressure is 'OKAY' if it stays between 23 and 27 psi. See part C.
C) TWO (2) possible scenarios:
1) IF (and ONLY if) Loading Pressure REMAINS 'OKAY': Leaving the gauge installed, proceed to
page 30
, procedure number
2) IF pressure is EVER is NOT 'OKAY': See procedure number

F- 1.0.8 LOADING PRESSURE IS NOT 'OKAY' (2)

a) Close the shunt door.
b) FIVE (5) possible scenarios 1) or 2) or 3) or 4) or 5) below:
1)
IF (and ONLY if) EVER MORE THAN 29 psi: Proceed to
2)
IF (and ONLY if) REMAINS LESS THAN 15 psi: A) Remove the gauge THEN again
the RINSE port! B) If still less than 15 psi proceed to
3)
IF (and ONLY if) PEAKS to between 15 and 22 psi but if EVER cycles below 11 psi: Proceed to
page 126
, procedure number
4)
IF (and ONLY if) PEAKS to between 23 and 27 psi but if EVER cycles below 11 psi: Proceed to
page 126
, procedure number
5)
IF PEAKS to between 15 and 22 psi AND NEVER cycles below 11 psi: Referring to the Figure
(next page), NOTING how many turns, turn Loading Pressure Valve #65's nut CLOCKWISE until if a
PEAK pressure of between 23 and 25 psi is achieved. TWO (2) possible scenarios 1) or 2) below:
Scenario #1:
Scenario #2:
F- 2.0.0.
F- 18.0.0.
F- 18.0.0.
IF (and ONLY if) between 23 and 25 psi CANNOT be achieved: Return Valve
#65's screw to its ORIGINAL location then proceed to
number F- 15.0.0.
IF between 23 and 25 psi CAN BE achieved: See parts a THROUGH c next
page:
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
F- 1.0.8 (page 27).
page 29
, procedure number
page 116
, procedure number
page 116
F- 1.0.9.
SLAM
it into
F- 15.0.0.
, procedure
Page 27