Leaking- 5.0.0 'To Drain' Path Okay/Isolate Valve #24; Leaking 5.1.0 Valve #24 Okay/Isolate Valve #25 - Fresenius Medical Care 2008K2 Troubleshooting Manual

LEAKING- 5.0.0 'TO DRAIN' PATH OKAY / ISOLATE VALVE #24
a) A 1000 ml graduated cylinder is required!
b) ENSURE the external flow indicator's 'bob' is at the bottom of the sight tube!
c) Flow from the shunt door and the flow through the indicator will be checked. Parts d through f MUST be
performed QUICKLY so read them BEFORE performing!
d) Place the machine into
e) Remove the RED dialyzer connector from the shunt door but
DO NOT
shut the door!
f) Figure right, strong flow, more than 300 ml every thirty (30)
seconds?
Yes More than 300 ml! BEFORE returning the connector
to the shunt and while rinse is still running ENSURE
the external indicator's 'bob' is moving, at least ½ way
up, through the sight tube. See procedure number
LEAKING- 5.1.0
No Not more than 300 ml per 30 seconds! Turn the machine OFF then perform parts a THROUGH c
below:
a) ENSURE no tubing restrictions to and from the DiaSafe
b) Replace the DiaSafe
NOTE:
*
c) Repeat (ABOVE) procedure number
per thirty (30) seconds! NOTE
192
, TROUBLESHOOTING A
LEAKING 5.1.0 VALVE #24 OKAY / ISOLATE VALVE #25
a) Press the 'Escape' key then 'CONFIRM' twice to call the "Select Program" screen.
IMPORTANT!
b) Return the dialyzer connector to the shunt and close the door!
c) Parts d and e MUST be performed quickly! Read them BEFORE performing!
IMPORTANT!
d) Return to RINSE Program!
e) Is the external flow indicator's 'bob' rising at least ½ way?
Yes 'Bob' moving! Valve #25 is okay! See procedure number
No 'Bob' NOT moving! TWO (2) possible scenarios 1) or 2) next page:
RINSE
!
(page 564).
® filter with a primed one from another machine*!
Using a new unprimed filter may cause error!
ONLY
VALVE.
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
®
filter including inside its housing!
LEAKING- 5.0.0 (page 564). If still not more than 300 ml
VALVE #24
will be checked and proceed to
LEAKING- 5.2.0
page
(page 565).
Page 564