T- 1.0.255 'Measured' Temperature Remains Between 35.1 And 38.9 Degrees C; T- 1.0.26 Temp Is 4.0 Or More/Verify Temperature Display; T- 1.0.27 'Bob' Is Moving Up And Down - Fresenius Medical Care 2008K2 Troubleshooting Manual

T- 1.0.255 'MEASURED' TEMPERATURE REMAINS BETWEEN 35.1 AND 38.9° C
a) Figure right, if a 274 Ω plug was previously placed at the Cond
Cell's distribution board position, "X7, COND", remove it and
RETURN the Cond Cell's connector.
b) If a 6.04 KΩ plug was previously placed at NTC #3's position,
"MON-NTC", remove it then, avoiding the VACANT position on
the right ("PH-PR"), RETURN NTC #3's connector to the
position from the left,
c) Call debug screen 4. Is TEMP (lower left) 4.0 or
more?
Yes TEMP is 4.0 OR more! See procedure number
No TEMP is less than 4.0. NTC #3* is plugged in incorrectly OR is bad. *To LOCATE NTC #3 refer
to Figure 42
T- 1.0.26 TEMP IS 4.0 OR MORE / VERIFY TEMPERATURE DISPLAY
From the Home screen, the [Temperature] window is, TWO (2) possible scenarios:
1) IF (and ONLY if) less than 35.1 OR more than 38.9° C: Proceed to
number T- 7.0.0.
2) IF between 35.1 and 38.9° C: Is the external indicator's 'bob' moving?
Yes 'Bob' moving! See procedure number
No 'Bob' is NOT moving! Return to (ABOVE) procedure number

T- 1.0.27 'BOB' IS MOVING UP AND DOWN

Is the machine's [Temperature] window within +/- 0.3 of the meter's reading?
Yes Within +/- 0.3° C of each other: See procedure number
No IS NOT within +/- 0.3° C of each other: Proceed to
(page 218).
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
nd
2
T- 1.0.26 (page 235).
page 302
T- 1.0.27 (page 235)T1026.
T- 1.0.132
T- 1.0.28 (page 236).
page 302
, procedure number
, procedure
page 225
( ).
T- 7.0.0.
Page 235