Alexika T 25 digital ULTRA-TURRAX: Error codes

17

Error codes

Proceed as follows in case of error:

- Switch off device using the main switch

- Carry out corrective measures

- Restart the device

  Error 

Cause 

Effect  

Solution

 code

 Er.3 

Overtemperature

Device will switch automatically  

Motor speed  

- Allow device to cool down

to cooling mode if operated with 

 set autom-  

- Allow to continue running in cooling mode

excess load 

atically

(not adjust- 

- Switch device off. Switch on again after some time.

able)

(Duration depends on the magnitude of the over- 

tempertature)

 Er.4 

Speed variation

Speed variation due to blockage,  

Device off 

- Switch off device

faulty electronics, overload, motor 

- Eliminate cause of overload or blockage

brushes worn 

  (remove dispersing element)

- Replace motor brushes

- Switch on device

- If the actions described fail to resolve the fault,

  contact the 

IKA

®

 service department,

  Send the device for repair, including a short 

  description of the fault.

 Er.6* 

Undervoltage

Mains voltage failed during 

Device off 

- Switch device off and on

operation

Plug in the mains plug if 

Device off  

- Switch device off and on

the switch position is "ON"

*Before Er.6 is displayed the software version is shown for approx. two seconds, e.g. 00.9.

If the actions described fail to resolve the fault or 

another error code is displayed then take one of 

the following steps:

- Contact the 

IKA

®

 service department

- Send the device for repair, including a short 

   description of the fault.