IKA C 1 Package 1/10 - Manual (Page 38)

38
E07 POSTWATERFILLING
After 45 seconds in the post-water-filling state, the current
temperature is compared with the selected fill-water temperature.
If it falls below the Fill-water temprature, the oxygen filling is
started.
Otherwise, the system additionally waiting 180 seconds, if the
fill-water temperature is not reached.
A possible cause for this problem is set too high cooler tempera-
ture.
Check the cooler.
E10 FILLWATER SENSOR
Water is detected too early in outlet.
The cause of this problem are water drops on the sensor.
contact this service.
E11 SYSTEM OPEN
System is not closed properly during an ongoing measurement.
• Contact closure defective!
• Locking can not engage.
• Twisted rotary handle.
E12 PRESSURE
Oxygen pressure is too low (min. 20 bar).
The most common cause for this problem is an unopened or
empty oxygen bottle.
Check the oxygen supply!
NOTE:
20 bar, the minimal pressure necessary to keep the system
is able to work. A pressure <30 bar may have measurement
errors in consequence.
E06 EMPTYWATER
Occurs when the lower water sensor during the emptying of
system after 60 seconds still detects water.
Possible causes for this problem are:
• the drain hose for sucking the air is in the water. Check the
hose laying on the cooler (see page 8).
• the pump is defective. Switch the device off and back on
and then run a system test. Disconnect the return flow line
and let the water drain into a lower lying container..
C1 092014