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190924_REV.2
VII. Trouble shooting
This product is maintenance-free. There are no periodic replacement parts. When any of
the following conditions appears, please contact our service.
①
If the motor stops due to a failure, the controller issues a continuous beep sound.
②
In spite of switched ON the stirring button, stirring does not start.
③
The stirring speed of the controller is displayed but the impellor of the bioreactor
does not rotate.
④
It is awkward rotation of the impellor of the bioreactor.
⑤
Display does not turn on while the power switch is ON.
