Scilogex DM1424 Hematocrit-Centrifuge - Manual (Page 17)

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10. Troubleshooting
10.1 Possible problems and solutions
This centrifuge has a self-diagnostic function. If a problem occurs, an error/warning code will be displayed
on the time display screen, and the operator can determine the malfunction with the alarm code below .
Symptom Causes Solutions
Nothing appears on the screen when the
power is turned on.
·Facility power circuit
breaker tripped.
·The fuse has blown.
·Correct and turn on the
power.
·Replace the fuse.
Error code appeared on the
time display screen
E-02
Door fault
·The door opened while
running.
·Press the button
with the door opened.
·Close the door
immediately.
·Close the door，and then
start to operate.
E03
Rotor identify
fault
The centrifuge cannot
identify the rotor.
·Use the correct rotor.
·Replace rotor identify
connection.
E-04
Temperature
fault
·The air vents are blocked.
·Radiator fan is damaged.
·Clean air vents.
·Replace radiator fan.
E-06
Set wrong
value
·The setting value exceeds
the allowable range.
·Modify the set value.
E-10～86 ·Read the service manual. ·Contact the service center.
Table 10-1 Possible problems and solutions
z Alarm codes E-1～E-9 are related to incorrect operation/programming. You can continue running the
centrifuge after implementing corrective procedures.