2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
Page 374
CO- 9.0.0 BIC DOT IS WHITE / ISOLATE BICARB DEBUG SIGNAL
A) Per the Figure below, inside the distribution board, unplug the
9
th
CONNECTOR CAP from the left!
This is the Bicarb Reed Switches Connector, “X12, BIC-SW”.
B) Using a flashlight, check
inside
the “BIC-SW” position for
corrosion or damaged male pins as this may
be the problem!
C) Call debug screen 0.
D) WITHOUT LOOKING AWAY, watch the bicarbonate (BIC) pump’s ‘dot’
(Figure right) for two (2) minutes. Does it REMAIN AWAYS blue?
Yes
Bic ‘dot’ remains blue! Referring to the
Figure right, the Bicarb Reed Switch
(#12) is bad.
No Bic ‘dot’ remains white OR cycles between white
and blue! Continue to part E.
E)
Leave the BIC Reed Switch unplugged till the problem
is solved i.e. until the Bic ‘dot’ stays blue!
F) Turn the machine OFF!
G) One at a time, swap in the listed components (see
COMPONENT LIST below) with known good THEN
perform parts H and I to test the new component.
COMPONENT LIST: 1)
Actuator-Test Board;
2)
Sensor Board
*
;
3)
Sensor Board cable;
4)
Functional
Board
*
;
5)
Distribution board;
6)
Motherboard.
*
For each board, to prevent “COND OFFSET” alarms place the machine into
T and C Mode
(refer to
OPERATING MODES
, page
Error! Bookmark not defined.
)
H) Return to
Dialysis Program (“Select Program” → ‘Dialysis’ → ‘CONFIRM’
).
I) Call debug screen 0. If the Bic ‘dot’ REMAINS blue the last component swapped in was the problem. If
still white or cycling between white and blue return the to part F to swap in the next component
Содержание 2008K2
Страница 1: ...2008K K2 HEMODIALYSIS SYSTEM TROUBLESHOOTING GUIDE Part Number 507298 Rev H ...
Страница 197: ...2008K K2 Troubleshooting Guide P N 507298 Rev H Page 193 Figure 35 Hydraulics Top View Figure 36 Hydraulics Rear View ...
Страница 655: ...2008K K2 Troubleshooting Guide P N 507298 Rev H Page 651 Figure 132 Inside the Power Supply ...
Страница 668: ...2008K K2 Troubleshooting Guide P N 507298 Rev H Page 664 Figure 134 24 V Power Harness ...
Страница 673: ...2008K K2 Troubleshooting Guide P N 507298 Rev H Page 669 APPENDIX C BLOOD PUMP ERROR CODES ...
