OM0252
|
Rev 4 May/2020
Page 39 of 59
NuAire, Inc.
|
2100 Fernbrook Lane
|
Plymouth, MN 55447
|
U.S.A
|
ph: 763.553.1270
|
fx: 763.553.0459
|
tf: 800.328.3352
Error / Message
Cause
Solution
18
SPEED SIGNAL IS
LOST
2 possible situations:
Signal permanently lost:
Impossible to clear the Error and open the lid: 30
minute safety timer is running,
Wait for 30mn before being allowed to open the
lid
Speed signal recovered during braking:
Error can be erased after full stop: lid can be
opened as soon as error is acknowledged
After erasing the error, cycle the power supply
and try to launch a new cycle. If Error 18 is
detected again, call technical service
19
SPEED SENSOR
ISSUE
2 possible situations:
Signal permanently lost:
Impossible to clear the Error and open the lid: 30
minute safety timer is running,
Wait for 30mn before being allowed to open the
lid
Speed signal recovered during braking:
Error can be erased after full stop: lid can be
opened as soon as error is acknowledged
After erasing the error, cycle the power supply
and try to launch a new cycle.
If Error 19 is detected again, call service
In case of malfunction, contact after-sales service if the previous table does not eliminate the error.
You will be asked for the type of centrifuge and the serial number for more effective troubleshooting.
Never try to disassemble or fix the unit on your own: the risks of getting injured or electrocuted are high. The manufacturer
warranty would then be void. Only a certified technician is authorized to perform such operations.