F- 14.0.5 More Than 800 Ml Collected/Out Of Bypass Circuit Is Okay - Fresenius Medical Care 2008K2 Troubleshooting Manual

LESS THAN 800 ml collected continued:
a) ENSURE no tubing restrictions at the DiaSafe
b) Figure below, open Dialysate Filter #73's housing and ENSURE the filter inside is clean!
c) Per the Figure below, touch Valve #25's black solenoid. Is it warm?
Yes
No The solenoid is NOT warm! NOTE
F- 14.0.5 MORE THAN 800 ml COLLECTED / OUT OF BYPASS CIRCUIT IS OKAY
a) Turn the machine OFF!
b) Turn the machine on and return to Dialysis Program with [Dialysate Flow] set to 800 ml/min.
c) Open the shunt door then, if present, reset a TMP alarm up to twice before continuing.
d) Call debug screen 6. WITHOUT LOOKING AWAY, watch BC Switch (middle
column) for five (5) miinutes or until it EVER = 897 or more. THREE (3) possible
scenarios 1) or 2) or 3) below:
1)
IF BC SWITCH ALWAYS = 897 or more: Return to
2) IF BC SWITCH = 897 or more intermittently OR if a previously observed Flow Error was
occuring very intermittently: Return to
3)
IF BC SWITCH NEVER = 897 or more: The Troubleshooting Guide cannot locate a Flow
problem at this time.
The solenoid is warm! TWO (2) possible bad components: 1) Bad Actuator-Test
Board OR; 2) Bad Valve #25
Figure 23 – Filter #73 / Valve #25
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
®
filter.
ONLY
VALVE #25 will be checked and proceed
page 192
to , TROUBLESHOOTING A VALVE
page 30
page 40,
procedure number
, procedure number F- 2.0.0.
F- 3.0.0.
Page 113