Fresenius Medical Care 2008K2 Troubleshooting Manual page 256

E) Per the Calibration Booklet, perform TWO (2) calibrations: Cal 1) Temp Sensor AND Cal 2)
Temp Control. After BOTH calibrations are complete continue to part F.
F) Read before performing! Return to
calibrations fixed the problem. If (and ONLY IF) you return to part E continue to part G.
G) Turn the machine off and swap in a known good Sensor Board*. *To LOCATE the Sensor board
refer to Figure 4A (page 9).
H) Perform THREE (3) calibrations: Cal 1) Temp Sensor AND Cal 2) Temp Control AND
Cal 3) Cond Cells. After the calibrations are complete continue to part I.
I) Read before performing! Return to
board fixed the problem. If (and ONLY if) you return to part E continue to part J.
J) Read before performing! Turn the machine off and swap in a known good Functional Board.
*To LOCATE the Functional board refer to
K) Perform THREE (3) calibrations: Cal 1) Temp Sensor; Cal 2) Temp Control; Cal 3) Cond Cells.
After the calibrations are complete continue to L.
page 247
L) Return to
page 247
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Figure 4A
, procedure number T- 1.5.1 to see if the new board fixed the problem.
LEFT BLANK INTENTIONALLY
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
, procedure number T- 1.5.1 to see if the
, procedure number T- 1.5.1 to see if the new
(page 9).
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