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2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
Page 46
10)
Call debug screen 0. Watch
Flow Error
for five (5) minutes. If it EVER = 1 along with a “TMP is
High” alarm and/or “Filling Program” AND Loading Pressure remains ‘OKAY’ may indicate a:
1)
Restricted DiaSafe
®
filter OR:
2)
Restricted Valve #26. If
Flow Error
is ALWAYS = 0 continue to
step #11.
11)
If
Conductivity
is remaining less than 14.3 mS continue to step #12. If
Conductivity
increases to
14.4 mS or more, ENSURING Loading Pressure remains ‘OKAY’ AND drain flow is GOOD (i.e.
Valve #41’s ‘dot’ cycling between blue and white) may indicate an intermittent ‘stuck closed’
balancing chamber valve. Diagnostic Valve Leak Tests will NOT help but procedure number
(
page 62
) may.
12)
CLOSE THE SHUNT DOOR then continue to step #13.
13)
From debug screen 0, allow Valve #24’s ‘dot’ to turn blue i.e. no Temp, Cond alarms THEN continue
to step #14.
14)
If
Flow Error
remains = 0 for five (5) minutes continue to step #15. If
Flow Error
EVER = 1 along with
a possible “TMP is High” and/or “Filling Program” AND Loading Pressure remains ‘OKAY’ may
indicate:
1)
A restricted DiaSafe
®
filter OR;
2)
Restricted external dialysate line filter #73 OR;
3)
Restricted Valve #24 OR;
4)
Restricted Valve #25.
15)
BEFORE continuing to step #16,
NOTE
this page number as you may be prompted to return here.
16)
Proceed to
page 535
to perform
SECTION 19 - TESTING FOR A LEAKING BALANCING
17)
If a leaking balancing chamber diaphragm was not located in step #16 continue to step #18.
18)
If Deaeration motor brushes have not been replaced at 8000 hour intervals do so now. If Flow motor
brushes have never been replaced do so now. ENSURE ‘soft brushes’ are installed in the Flow motor!
19)
Return to Dialysis Program.
20)
From the Home screen, select the [Dialysate Flow] window.
21)
Set [Dialysate Flow] to 500 ml/min and press ‘CONFIRM’.
22)
ENSURING debug screen 0’s Chamber #69 says “No Air” constantly, if necessary, RESET a TMP
alarm then continue to step #21.
23)
Call debug screen 0. Without resetting alarms, ENSURING
Flow Error
is NEVER = 1 watch
FLWP
for several minutes. If it changes by more than +/- 2 either the DiaSafe
®
filter may be bad OR the Flow
Pump or motor may be bad!
24)
If the preceding steps did not locate a problem the Troubleshooting Guide cannot locate a Flow Error!
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 ...