Eppendorf Galaxy CO2 Sensor - Manual (Page 69)

Equipment options
Galaxy ® 170 R/170 S CO
2
Incubators
English (EN)
69
was completed successfully, DISINFECTION COMPLETED OK is shown.
was cancelled by the user, DISINFECTION WAS ABORTED is shown.
failed for any reason, DISINFECTION FAILED [CODE: XX] is shown.
The following tables lists the disinfection failure codes and descriptions, (see Tab. on p. 69) and (see
Tab. on p. 69). If this happens, note the failure code and contact your service representative for advice.
Disinfection failure codes and descriptions
Disinfection failure code explanations
Failure Code Failure Code Description (see Tab. on p. 69)
01 Z
02 W
03 W, Z
04 X
05 X, Z
06 W, X
07 W, X, Z
08 Y
09 Y, Z
0A W, Y
0B W, Y, Z
0C X, Y
0D X, Y, Z
0E W, X, Y
0F W, X, Y, Z
Failure Code Description Explanation
W Temperature drop during warm-up period: indicates the temperature fell
more than 2
°C during the heating phase over a 60-second period.
X Temperature drop during 4-hour period: indicates the temperature fell
below 118.0
°C during the disinfection phase.
Y Temperature increase during cool-down phase: indicates the temperature
rose by more than 2
°C during the cooling phase over a 60-second period.
Z Cancel key pressed.
• If the incubator power is cycled OFF then ON during a disinfection cycle due to a power
outage, the incubator will power up as normal. This condition will be indicated by the
absence of a completed disinfection status message (
DISINFECTION COMPLETED OK ).
• If the chamber temperature is above the setpoint or the element temperature is greater
than a factory-preset control point, cool down will be entered until these conditions are
satisfied.
• It is recommended that the Auto-Zero function be run following each disinfection cycle.