Diasafe- 9.0.0 Good Flow Pump Pressure/Pressure Test Valve #26 - Fresenius Medical Care 2008K2 Troubleshooting Manual

DIASAFE- 9.0.0 GOOD FLOW PUMP PRESSURE / PRESSURE TEST VALVE #26
a) Place the machine into Service Mode → Diagnostics → Valve Leak Test.
b) Allow the screen's [Test Status] data box = "Ready".
c) Select the [Valve Number] data box.
d) K machine use the up/down arrow keys until [Valve Number] = Valve #26; K
+/- keys until [Valve Number] = Valve #26
e) Press 'CONFIRM' to start the test!
f) When the test completes read the screen's [TEST STATUS] data box. TWO (2) possible scenarios:
1) IF Valve 26 "Failed": REPEAT the test on Valve #26. If (and ONLY if) it fails AGAIN TWO (2)
possible bad components: 1) Replace the Actuator-Test Board with a known good then repeat
the Valve Leak Test on Valve #26! If Valve #26 fails again: 2) Bad Valve #26 (to LOCATE
Valve #26 refer to
2) IF Valve #26 "Passed": Perform parts a THROUGH c below:
a) Perform the UF Pump Calibration per the 2008 Calibration Procedures booklet.
b) Perform the TRANSMEMBRANE PRESSURE check per the 2008 Preventative Maintenance
Procedures booklet.
c) Repeat the Diasafe
test. If it continues to fail the Troubleshooting Guide is unable to locate the problem.
Figure 15 (page 71)).
®
test. If it fails replace the Diasafe
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
2
machine use the
®
Filter per procedure and repeat the
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