Fresenius Medical Care 2008K2 Troubleshooting Manual page 590

Reset ALL alarms!
E)
F) Select the screen's lower [Test & Options] tab.
G) Select the 'Diasafe Test' button.
H) Press 'CONFIRM' to start the test then allow it to finish! TWO (2) possible scenarios:
1) IF (and ONLY if) "Diasafe Test Passed": Repeat the
test once more as the failure may be intermittent! If it
passes again DO NOT continue!
2) IF "Diasafe Test Failed": a) Call the Home screen.
b) Set [UF GOAL] to 1000 ml; Set [UF Time] to 1:00 hr.
c) Press 'CONFIRM'.
d) Allow two (2) minutes BEFORE continuing.
e) Using a flashlight, ENSURE no air flowing through the external flow
indicator sight tube.
f) See procedure number
LEFT BLANK INTENTIONALLY
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
DIASAFE- 4.0.0 (page 587).
Page 586