Fresenius Medical Care 2008K Troubleshooting Manual page 129

l) Referring to Table 19
AND units display) indicating a resistance of between the minimum and
maximum ( ) range?
Yes Return to procedure number
No Replace NTC#2 (see
number T- 7.0.2
Table 19 – NTC RESISTANCE
o
Temperature ( C)
36.0
36.1
36.2
36.3
36.4
36.5
36.6
36.7
36.8
36.9
37.0
37.1
37.2
37.3
37.4
37.5
37.6
37.7
37.8
37.9
38.0
(page 127), is NTC #2 resistance (meter's numeric
T- 7.0.2
Figure 54, page 126) with a known good then return to procedure
(page 122).
Minimum Resistance
6.142 K
6.117 K
6.092 K
6.067 K
6.042 K
6.017 K
5.992 K
5.967 K
5.942 K
5.917 K
5.892 K
5.868 K
5.844 K
5.820 K
5.796 K
5.772 K
5.748 K
5.724 K
5.700 K
5.676 K
5.652 K
Fresenius 2008K Troubleshooting Guide
P/N 507298 Rev. B (Draft 1)
(page 122) and proceed from part d.
Nominal Resistance
6.267 K
6.242 K
6.217 K
6.192 K
6.167 K
6.142 K
6.117 K
6.092 K
6.067 K
6.042 K
6.017 K
5.993 K
5.969 K
5.945 K
5.921 K
5.897 K
5.873 K
5.849 K
5.825 K
5.801 K
5.777 K
Section 4 – Temperature Problems
Maximum Resistance
6.392 K
6.367 K
6.342 K
6.317 K
6.292 K
6.267 K
6.242 K
6.217 K
6.192 K
6.167 K
6.142 K
6.118 K
6.094 K
6.070 K
6.046 K
6.022 K
5.998 K
5.974 K
5.950 K
5.926 K
5.902 K
Page 127