2008T Troubleshooting Guide
P/N 490292 Rev. A
LEAKING- 4.0.0 ISOLATE DRAIN FLOW (VALVE #30)
NOTE! 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.
d)
Turn the machine but when “Select Program” appears DO NOT press
‘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
push AS
HARD AS YOU CAN on the syringe plunger!
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! The Drain path is okay! See
procedure number LEAKING- 5.0.0 (page 609).
No Cannot push all water out! See procedure number LEAKING- 4.0.1 (page 608).
Figure 107 – Hydraulics Top View
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