Clean- 1.2.4 Deap = 75 Or Less/Isolate Deaeration Motor; Clean- 1.2.5 Deaeration Motor Rotating Ccw/Isolate Motor Stability - Fresenius Medical Care 2008K2 Troubleshooting Manual

CLEAN- 1.2.4 DEAP = 75 OR LESS / ISOLATE DEAERATION MOTOR
If (and ONLY if) the problem was
a)
occurring in Heat Disinfect return to it.
If not stay in RINSE!
b) Figure right, is the Deaeration Motor shaft rotating
COUNTERCLOCKWISE (CCW)?
Yes Rotating CCW! See procedure
number CLEAN- 1.2.5
No IS NOT rotating CCW! See parts a
THROUGH c below:
a) ENSURE HEAT DISINFECT OR
RINSE is running!
b) Turn the Heater Breaker Switch OFF!
c) NOTING ONLY the DEAERATION MOTOR will be checked proceed to
TROUBLESHOOTING MOTORS
CLEAN- 1.2.5 DEAERATION MOTOR ROTATING CCW / ISOLATE MOTOR STABILITY
Using the handle end of a screwdriver, push HARD on and release the DEAERATION MOTOR SHAFT
several times. Can you make it stop rotating and REMAIN stopped?
Yes If ABSOLUTELY SURE the motor stops! TWO (2) possible bad components: 1) Bad
Deaeration Motor (likely bad brushes) OR; 2) Bad Deaeration Pump head.
No The motor DOES NOT stop! See procedure number
(page 162).
.
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
CLEAN- 1.2.6 (page 163).
page 130
,
Page 162