2008T Troubleshooting Guide
P/N 490292 Rev. A
TMP- 6.0.0 CALIBRATE DIALYSATE PRESSURE
This is NOT a routine Dialysate Pressure calibration. Follow the procedures exactly to prevent making an
error!
a) To prevent wetting the meter’s transducer protector clamp the ‘to meter’ tubing segment!
b) From the Home screen, set [Dialysate Flow] to 500 ml/min and press ‘Enter’.
c) Enter Service Mode → Calibrate Sensors → Dialysate Pressure. The screen says “1. Connect a
pressure gauge in line…”. The “gauge” (meter) is ALREADY connected!
d) ENSURE the external flow indicator’s ‘bob’ is moving up and down.
e) Press ‘Enter’. The screen says “3. Press the [Dialysate Flow on/off] key…”.
f) Press the screen’s “Dialysate Flow On” button, it turns dark blue and press ‘Enter’!
g) ENSURE the button says “Dialysate Flow Off” AND the external flow indicator is NOT moving i.e.Flow is
off).
h)
Remove the clamp from the external meter’s tubing segment!
i) Using the syringe, adjust pressure until the external meter reads 0 +/- 2 mmHg.
j) The screen’s [Dial Pressure Reference] window should be between 90 and 110?
Yes [Dial Pressure Reference] is between 90 and 110! Press ’Enter’ then see procedure
number TMP- 6.1.0 (page 514).
No [Dial Pressure Reference] is IS NOT between 90 and 110! Proceed to
page 515,
procedure number TMP- 6.5.0.
LEFT BLANK INTENTIONALLY
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