T- 1.0.28 Meter Versus The Machine's Temperature Display In Range - Fresenius Medical Care 2008K2 Troubleshooting Manual

T- 1.0.28 METER VERSUS THE MACHINE'S [TEMPERATURE] DISPLAY IN RANGE
Proceed according to why you ORIGINALLY started troubleshooting. THREE (3) possible scenarios 1) or 2)
or 3) below:
1) IF the problem was in a Heat Disinfect AND a "TEMP OVER 95 DEGREES" occurred: Proceed to
page 246
, procedure number
2) IF the problem was in a Heat Disinfect AND [Temperature] did NOT reach 80° C: Proceed to
283
, procedure number
3) IF the problem was in Dialysis Program: Per the Figure below, TWO (2) possible scenarios:
Scenario #1: IF NOT equipped with the
Blood Temperature
Module (BTM): A
temperature problem IS
NOT occurring at this time.
Scenario #2: IF equipped with the
Blood Temperature
Module (BTM): Allow the
machine to run for several
hours to see if a
temperature problem
reoccurs. TWO (2)
possible scenarios:
1) IF the temperature problem reoccurs The BTM is okay! See (ABOVE) procedure
number
2) IF a temperature problem DOES NOT reoccur: See parts a THROUGH i below:
a) Place the machine into Service Mode → Options → Hardware Options.
b) Next to 'BTM', place the 'X' into the "Yes" box then press 'CONFIRM'. The "X"
c)
d) Open the card cage.
e) For part f, the Functional board is the 3
T- 1.5.0.
T- 3.0.0
page 221
T- 1.0.7 (
turns blue!
To prevent damage, turn the machine OFF!
Parts f through i next page
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
).
rd
board from the right!
page
Page 236