Fresenius Medical Care 2008K2, Руководство по устранению неисправностей

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2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
Page 451
TMP- 2.0.4 FILACT REMAINING = 0
a) Figure right, from here forward, if (and ONLY if) a “Dial
Valve Failure” OR “Act Byp Valve Fail” banner EVER
appears proceed to
page 652
, Section 26
b)
IMPORTANT! Turn the machine OFF to prevent damage!
c)
Figure right
, at the TOP of the
distribution board, ENSURE the Sensor
ribbon cable is plugged in SECURELY.
d)
Figure right
, the Air Sensors’s position (5 th
position from the left) MUST BE VACANT!
e) Leaving the position VACANT, turn the machine
on.
f) Return to Dialysis Program
(“Select Program →
‘Dialysis’ → ‘Enter’)!
g) Allow three (3) minutes BEFORE continuing to part
h!
h) Call debug screen 1 to see FILACT . TWO (2) possible scenarios:
1) IF (and ONLY if) FILACT now = 1: A)
IMPORTANT!
Return the female Air Sensor
PROPERLY to its distribution board position; B) See procedure number TMP- 2.0.5 (page 452).
2) IF FILACT REMAINS = 0: Perform parts a AND b below:
a) BEFORE continuing to part b, NOTE this page number then perform INITIAL CHECKS (page
6)!
b) Leaving the Air Sensor’s female connector unplugged until FILACT = 1, FIVE (5) possible bad
components: 1) CBE board; 2) Sensor Board
a
; 3) Functional Board
b
; 4) Distribution board;
5) Motherboard.
a
A) Swap in a known good Sensor Board (see Figure 4A , page 9): B) Place the machine into T and C
Mode (refer to OPERATING MODES , page Error! Bookmark not defined. ); C)
IMPORTANT!
Return to Dialysis Program (“Select Program” → ‘Dialysis’ → ’CONFIRM’);
D) From debug screen 1.
if FILACT = 1 now the previous Sensor Board is bad.
b
A) Swap in a known good Functional Board (see Figure 4A , page 9) then: B) Place the new
Functional Board into T and C Mode; C) Return to Dialysis Program; D) From debug screen 1, if
FILACT = 1 now the previous Functional Board is bad.