Fresenius Medical Care 2008K Troubleshooting Manual page 92

Table 12 (Valve #25)
VALVE# PIN# P2 LOCATION
Top row, 11
pins from the
25 30
front of the
machine
Table 13 (Valves #30 and #26)
VALVE# PIN# P2 LOCATION
Bottom row, 8
pins from the
30 35
front of the
Bottom row,
10 pins from
26 31
the front of the
Between 40 AND 100
Less than 39
Greater than 101
2) Bad distribution board
Between 40 AND 100
in this table).
Less than 39
machine
Greater than 101
2) Bad distribution board
Between 40
and 100
Less than 39
machine
Greater than 101
2) Bad distribution board
Fresenius 2008K Troubleshooting Guide
P/N 507298 Rev. B (Draft 1)
Resistance Reading (see column below)
: Bad actuator board.
: Bad actuator board
: Two possibilities: 1) Bad actuator cable;
Resistance Reading (see column below):
: Check valve #26 (pin #31, next row
: Bad actuator board.
: Two possibilities: 1) Bad actuator board;
AND 100 : If BOTH valves are between 40
the actuator board is bad
: Bad actuator board.
: Two possibilities: 1) Bad actuator cable;
Troubleshooting Valve Errors
Page 90