2008T Troubleshooting Guide
P/N 490292 Rev. A
F- 5.2.0 PREPARE TO ISOLATE VALVE #24 / VALVE #26
a) IMPORTANT! ENSURE the shunt door is CLOSED!
b) Call the Home screen to ENSURE [Dialysate Flow] is on* AND set to 800 ml/min!
* If [Dialysate Flow] is blinking Flow is off. Flow MUST BE on!
c) Figure right, is the [Conductivity] AND / OR the [Temperature]
window REMAINING ALWAYS RED?
Yes REMAINING ALWAYS RED! See procedure number F- 5.3.0 (page 57).
No NOT REMAINING RED! See parts a THROUGH c below:
a) Figure right, inside the distribution board,
unplug the
5
th
connector cap i.e. 6
th
position from the LEFT. This is Cond Cell
#7’s connector.
b) ENSURE the [Conductivity] window is
now always red i.e. Conductivity Cell #7 is
unplugged.
c) Is the external flow indicator’s ‘bob’ rising at least ¼ way up in the sight tube?
Yes ‘Bob’ moving! Proceed to
page 119, procedure number F- 13.0.0.
No ‘Bob’ is NOT moving! See parts a AND b below:
a) Return Conductivity Cell #7’s connector to distribution board position “X7
COND”.
b) Proceed to
page 58, procedure number F- 6.0.0.
F- 5.3.0 COND AND / OR TEMP WINDOWS ALWAYS RED / ISOLATE VALVE #24 / VALVE #26
Is the external flow indicator’s ‘bob’ rising at least ¼ way in the sight tube?
Yes ‘Bob’ moving! If SURE the Conductivity AND / OR the Temperature window is ALWAYS
RED proceed to page 119, procedure number F- 13.0.0.
No ‘Bob’ NOT moving! See procedure number F- 6.0.0 (page 58).
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