Tmp- 1.0.4 Isolate Loading Pressure - Fresenius Medical Care 2008K2 Troubleshooting Manual

TMP- 1.0.4 ISOLATE LOADING PRESSURE

ENSURE
a) the Loading Pressure gauge (yellow connector) reads 0 psi before inserting it!
SLAM
b) * the gauge into the red Acetate/Acid rinse port. *OR ELSE pressure will not be read correctly!
c) Loading Pressure is 'OKAY' if it achieves a PEAK of between 23 and 25 psi AND never cycles below
11 psi.
d) Watch the gauge for one (1) FULL minute. FOUR (4) possible scenarios 1) or 2) or 3) or 4):
1) IF (and ONLY if) pressure REMAINS 'OKAY': See procedure number
2) IF (and ONLY if) peaking to MORE THAN 26 psi: Turn Valve #65's nut (Figure below)
counterclockwise (outward). If pressure CAN be adjusted to between 23 and 26 psi, see procedure
number TMP- 1.0.5
3) IF (and ONLY if) pressure is NEVER less than 11 psi AND peaks to between 18 and 22:
Adjust Valve #65's nut (Figure below). Clockwise increases pressure! If PEAK pressure CAN be
adjusted to between 23 and 25 psi proceed to
ONLY if) it CANNOT proceed to
ALL other scenarios:
4)
page 27,
procedure number
to
(page 445). If (and ONLY if) it CANNOT Valve #65 may be bad.
page 27,
ENSURING the gauge was SLAMMED into the Rinse Port proceed to
F- 1.0.8.
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
page 446
, procedure number
procedure number F- 1.0.8.
TMP- 1.0.5 (page 445).
TMP- 2.0.0. If (and
Page 444