2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
Page 31
Yes
! EMPTY = 1:
(page 31).
No
! EMPTY = 0:
Either the arterial (red) dialyzer line is NOT connected to the shunt properly OR
FOUR (4) possible bad components:
1)
Actuator-Test Board
a
OR;
2)
Functional Board
a, b
OR;
3)
Arterial dialyzer line shunt door switch OR;
4)
Motherboard
a
a
To LOCATE the boards, refer to
(page 9).
b
To prevent “Cond Offset Failure” place the machine into
T and C Mode
(refer to
OPERATING MODES
(page
Error! Bookmark not defined.
))
F- 2.3.0 ! EMPTY = 1 / BC VALVES NOT CYCLING
a) To ENSURE the shunt door is OPEN,
CVRCLS
(2
nd
column from left) = 0 always!
b) Watch
DIALVLO
(2
nd
column from left) for thirty (30) seconds.
TWO (2) possible scenarios:
1)
IF (and ONLY if) DIAVLO REMAINS ALWAYS = 0!
(page 31).
2)
IF DIALVLO cycles between 0 and 1 (possibly rapidly) OR is remaining = 1!
Valve #24 may be
in a malfunctioning electrical state! Proceed to
page 652
F- 2.4.0 VERR = 0 / BC VALVES NOT CYCLING
Call debug screen 1. Watch
FLWP
(upper right), for thirty (30) FULL seconds!
TWO (2) possible scenarios:
1)
IF (and ONLY if) FLWP REMAINS LESS THAN 255:
(page 32).
2)
IF FLWP is ALWAYS (CONSTANTLY) = 255!
Perform parts a THROUGH c below:
a) Turn the machine OFF!
b) Turn the machine on and return to Dialysis Program (“Select Program”
→ ‘Dialysis’ →
‘CONFIRM’)!
c) Call debug screen 1. ENSURING a “No Water” NEVER occurs watch
FLWP
for one (1) FULL
minute! TWO (2) possible scenarios:
1) IF (and ONLY if) FLWP is NOT REMAINING = 255!
2) IF FLWP is CONSTANTLY = 255 (i.e. NEVER, EVER less than 255):
With the machine off,
swap in the following components (Component List below) one at a time then, in between,
repeat parts b and c to test each one in between until
FLWP
does NOT REMAIN 255.
Component List: 1)
Actuator-Test Board
a
;
2)
Functional Board
a, b
;
3
) Motherboard
a
.
a
To LOCATE the boards, refer to
(page 9).
b
To prevent “Cond Offset Failure”
place the machine into
T and C Mode
(refer to
OPERATING MODES
, page
Error!
Bookmark not defined.
)
Summary of Contents for 2008K2
Page 1: ...2008K K2 HEMODIALYSIS SYSTEM TROUBLESHOOTING GUIDE Part Number 507298 Rev H ...
Page 655: ...2008K K2 Troubleshooting Guide P N 507298 Rev H Page 651 Figure 132 Inside the Power Supply ...
Page 668: ...2008K K2 Troubleshooting Guide P N 507298 Rev H Page 664 Figure 134 24 V Power Harness ...
Page 673: ...2008K K2 Troubleshooting Guide P N 507298 Rev H Page 669 APPENDIX C BLOOD PUMP ERROR CODES ...
