F- 9.0.43 Good Flow Form Valve #24 - Fresenius Medical Care 2008K2 Troubleshooting Manual

Yes More than 800 ml! A) Reconnect Valve #24's tubing; B) NOTE
will be checked and proceed to
No TWO (2) possibilities: 1) Bad (restricted) DiaSafe
between the balancing chambers and Valve #24.
F- 9.0.43 GOOD FLOW FROM VALVE #24
A restriction is indicated in the 'from (red) Dialyzer line'.
a) ENSURE no tubing restrictions at the DiaSafe
b) Figure BELOW, open Dialysate Filter #73's housing and ENSURE the filter is clean!
c) Figure above touch Valve #25's black solenoid. Is it warm?
Yes Solenoid warm! TWO (2) possible bad components: 1) Bad Actuator-Test Board
Valve #25.
No Solenoid is not warm! NOTE
TROUBLESHOOTING A VALVE
1
To LOCATE the board refer to
ONLY
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
page 192
, TROUBLESHOOTING A
®
filter OR 2) Tubing restriction
®
filter.
Figure 4A (page 9).
VALVE #25 will be checked and proceed to
ONLY
VALVE #24
VALVE.
1
; 2) Bad
page 192
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