Fresenius Medical Care 2008K Troubleshooting Manual page 93

Table 14 (Valves #39, #29 and #43)
VALVE# PIN#
LOCATION
Top row, 4
pins from the
39 44
front of the
Top row, 9
pins from the
29 34
front of the
Top row, 3
pins from the
43 46
front of the
P2 PIN
Between 40 AND 100
in this table).
Less than 39
machine
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
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):
: Check valve #29 (pin #34, next row
: Bad actuator board.
: Two possibilities: 1) Bad actuator board;
: Check valve #43 (pin #46, next row
: Bad actuator board.
: Two possibilities: 1) Bad actuator board;
AND 100 : If ALL THREE valves are between
the actuator board is bad
: Bad actuator board.
: Two possibilities: 1) Bad actuator cable;
Troubleshooting Valve Errors
Page 91