Clean- 2.1.2 Isolate Float Switch #5 - Fresenius Medical Care 2008K2 Troubleshooting Manual

CLEAN- 2.1.2 ISOLATE FLOAT SWITCH #5

a) This procedure requires up to four (4) minutes to prevent labor-intensive error.
b) Direct the tubing into the bucket for up to four (4) minutes. Flow will either: 1) Continue at more than
130 ml per minute OR 2) Stop. TWO (2) possible scenarios:
1) IF (and ONLY if) flow continues at 130 ml or more every minute: Return to (ABOVE)
procedure number
2) IF flow STOPS: TWO (2) possibilities: 1) Bad Float Switch #5* OR; 2) Bad Hydrochamber.
* To LOCATE the Float Switch refer to
CLEAN- 2.0.3 (page 167).
Figure 28
LEFT BLANK INTENTIONALLY
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
(page 129)
Page 170