2008T Troubleshooting Guide
P/N 490292 Rev. A
F- 6.1.1 PDIA NOT BETWEEEN 1.5 AND 8.5 OR UNSTABLE
a) Momentarily plug the RED (acid) concentrate connector into its rinse port to call “Select Program”.
b) Return the RED connector to acid concentrate!
c) Press the ‘Dialysis’ button but
DO NOT press ‘Confirm’ or ‘Enter’ till instructed!
d) Call debug screen 0. If parts a through c were performed correctly the TOP balancing chamber valves
‘dots’ are REMAINING BLUE!
e) Remove the red DIALYZER connector from the shunt door and HOLD IT
UP as seen in the Figure right.
f) Continuous flow, more than 0.2 ml every minute, from the connector?
Yes Continuous flow! Turn the machine off THEN proceed to page 572,
SECTION 18A – DIAGNOSTIC VALVE LEAK TESTS.
No Flow! See parts a THROUGH c below:
a)
Return the connector to the shunt and close the door!
b) ENSURE the TOP balancing chamber valves are REMAINING BLUE!
c) From debug screen 0, Figure right, watch valve #41’s ‘dot’ for thirty
(30) seconds. TWO (2) possible scenarios:
1) IF (and ONLY if) valve #41’s ‘dot’ cycles between white and blue: Turn the
machine off THEN proceed to
page 572, SECTION 18A – DIAGNOSTIC VALVE
LEAK TESTS
2) IF valve #41’s ‘dot’ STAYS white: Call debug screen 4. Watch PDIA AND ADIA
again for one (1) minute, TWO (2) possible scenarios i) or ii) below:
i) IF (and ONLY if) PDIA AND / OR ADIA is NOT between 3.0 and 7.5 OR
changes more than 0.1 i.e. unstable: Proceed to page 505, procedure
number TMP- 3.0.0.
ii) IF PDIA AND ADIA are between 3.0 and 7.5 and DOES NOT change more
than 0.1 i.e. is stable: See procedure number F- 6.1.2 (page 61).
To Next Page
Loading...
Need help?
General
