Leaking- 4.0.0 Isolate Drain Flow (Valve #30) - Fresenius Medical Care 2008K2 Troubleshooting Manual

LEAKING- 4.0.0 ISOLATE DRAIN FLOW (VALVE #30)

IMPORTANT!
A 60 ml luer lock syringe, FILLED with water is REQUIRED here!
a) Without causing tension on cables and tubing, move the hydraulics as far away from the cabinet as
possible!
b) ENSURE the distribution board cover is on!
c) Per Figure 107 below, check through Valve #30's INPUT and OUTPUT tubing for restrictions.
Turn the machine but when "Select Program" appears DO NOT press
d)
'Dialysis' or start a Cleaning program!
e) Figure right, screw the 60 syringe onto the Fluid Sample Port.
f) Start a SIX (6) second timer, in your head, as you begin to
HARD AS YOU CAN
push AS
You should feel very little resistance!
g) Can you push ALL 60 ml, WITHOUT 'blowing' tubing off UF
Check Valve #64, within six (6) seconds?
Yes All 60 ml can be pushed within 6 seconds! The Drain
path is okay! Proceed to
number LEAKING-
No Cannot push all water out! See procedure number
on the syringe plunger!
page 564
, procedure
5.0.0.
Figure 107 – Hydraulics Top View
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
LEAKING- 4.0.1 (page 563).
Page 562