2008T Troubleshooting Guide
P/N 490292 Rev. A
CO- 4.2.0 ISOLATE CONCENTRATE INLET SYSTEMS (2).
a) Return the acid and bicarb CONNECTORS HARD into their rinse ports.
b) Place into RINSE.
c) ENSURING no external leaks, see procedure number CO- 4.2.1 (page 376).
CO- 4.2.1 ISOLATE PUMP FEEDBACK
a) Call debug screen 1. Watch NO EOS AND ALWEOS (third column from right)
for one (1) FULL minute.
b) Proceed per Table 8 below:
Table 8 – EOS
NO EOS ALWEOS YOUR RESPONSE
0 (always) 0 (always)
See procedure number CO- 4.2.2 (page 376).
Does not matter
1 (EVER)
Proceed to
page 441, SECTION 6 - CONCENTRATE
PUMP ERRORS.
1 (EVER)
Does not matter
Proceed to
page 441, SECTION 6 - CONCENTRATE
PUMP ERRORS.
CO- 4.2.2 ISOLATE POTENTIAL LEAKS
a) Figure right, ENSURE NO external LEAKS
at the Acid AND Bicarb Pumps.
b) Plug into acid and bicarb!
c) Return to Dialysis Program (“Select
Program” → ‘Dialysis’ → ‘Enter’)!
d) Allow forty-five (45) seconds BEFORE
continuing to part e.
e) Is air / concentrate now drawn, TOWARDS
THE MACHINE, in ONE direction ONLY?
Yes Air / concentrate now drawn into the machine in ONE DIRECTION ONLY! See procedure
number CO- 4.2.3 (page 377).
No Air / concentrate NOT seen OR moving back and forth! Proceed to
page 378, procedure
number CO- 4.4.0.
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