Fresenius Medical Care 2008K2, Руководство по устранению неисправностей

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2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
Page 50
F- 6.0.0 DRAIN STREAM CHECKS
a) Figure right, if a ‘Quick Connector’ is present at the
end of the ‘to drain’ tubing an ADAPTOR is
required!
b) Figure below, point the drain tube OPENING
UP at
45°
, at a level no higher than two (2) feet above the
floor!
IF POINTED DOWN GRAVITY FLOW
RESULTS IN ERROR!
c) Watching for one (1) minute, flow MAY occur every nine (9) seconds!
d) Consider ALL FOUR (4) scenarios below AND proceed with the one that BEST MATCHES:
Scenario #1: Referring to Figure A, approximately 30 ml pulses that stops
completely between each and every cycle
i.e.
Pulse → Stop → Pulse
→ Stop:
NOTE this drain stream for later then see procedure number F- 6.1.0
(page 51).
Figure A
Scenario #2: Referring to Figure B, approximately 30 ml
Pulse
→ Stop → Pulse →
‘Dribble’ (a noticeably weaker stream that lasts about two (2) seconds)
→ etc
.
Flow does NOT stop completely between each and every cycle:
NOTE this drain stream (dribble) for later then see procedure number F- 6.1.0 (page
51).
Figure B
Scenarios 3 AND 4 next page