Clean- 6.0.0 'Bob' Moving/Isolate Valve #29 Sticking Open - Fresenius Medical Care 2008K2 Troubleshooting Manual

1)
IF (and ONLY if) "Flow Recirc Error 1" DOES NOT occur: Whatever was causing
the Flow Error is no longer occurring! Do NOT continue to troubleshoot a Flow Error.
2)
IF "Flow Recirc Error 1" occurs: See (ABOVE) procedure number
page 175
(
CLEAN- 6.0.0 'BOB' MOVING
Turn the machine OFF!
a)
b) Turn the machine on but
The "Select Program" banner MUST remain
c)
up for this procedure!
d) Figure right, screw a 60 ml syringe, COMPLETELY
FILLED WITH AIR, onto the Fluid Sample Port.
Per the Figure below
e)
Tightly clamp
f) Valve #30's INPUT tubing.
g) Push hard on the syringe plunger while watching
If Valve #29 is sticking open you will see air moving ALL THE WAY through it?
).
/ ISOLATE VALVE #29 STICKING OPEN
DO NOT
press CONFIRM!
, locate Valves #29 and #30.
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
Valve #29's
OUTPUT tubing. Resistance is normal!
CLEAN- 4.2.0
Page 187