Hettich HAEMATOKRIT 210, Руководство по эксплуатации

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17 Faults
If the fault cannot be eliminated with the help of the fault table, please inform Customer Service.
Please state the type of centrifuge and the factory serial number. Both values are visible on the centrifuge type plate.
Perform a MAINS RESET:
−
Switch off the mains switch (switch position "0").
−
Wait at least 10 seconds and then switch on the mains switch again (switch position "
Ι
").
Fault Display Cause of fault Remedy
No display --- No voltage
Mains input fuses defective.
-
Check distribution voltage.
-
Check mains power input fuse,
refer to Chapter "Change mains
input fuse".
-
Mains switch ON.
System reset - 2 - Power failure during the centrifugation run.
(The centrifugation run was not finished.)
-
When stationary, open lid and
press
START
key.
-
Repeat the centrifugation run if
necessary.
Balance error - 3 - The rotor is unevenly loaded.
-
Open lid when rotor is stationary.
-
Check the loading of the rotor, see
chapter "Loading the rotor".
-
Repeat the centrifugation run.
Communication - 4 - Fault in control unit or power unit.
-
Perform a MAINS RESET when
the rotor has been stationary.
Overload - 5 - Motor or motor control defective.
-
Perform a MAINS RESET when
the rotor has been stationary.
Overvoltage
Undervoltage - 6 -
- 8 - Supply voltage outside tolerance (see
Technical Data).
-
Perform a MAINS RESET when
the rotor has been stationary.
-
Check supply voltage.
Excess temperature - 9 - Excess temperature switch in motor has
triggered.
-
When rotor is stationary, open lid
using emergency unlocking (see
Emergency Unlocking chapter).
-
Allow motor to cool down.
Controller watchdog - C - Fault in control unit.
-
Perform a MAINS RESET when
the rotor has been stationary.
Lid error - d - Error in lid locking or lid closure.
-
Perform a MAINS RESET when
the rotor has been stationary.
Short circuit - E - Short circuit in control unit / power unit.
-
Perform a MAINS RESET when
the rotor has been stationary.
Configuration - F - Incorrect machine version
-
Inform Customer Service.