8
Error codes
Proceed as follows in case of error:
Switch off device using the main switch.
Carry out corrective measures.
Restart the device.
Error code
Cause
Effect
Solution
Er. 3
Overtemperature
Device will switch automatically to
cooling mode if operated with excess
load
Motor
speed set
automatically
(not adjustable)
- Allow device to cool down.
- Allow to continue running in cooling mode.
- Switch device off. Switch on again after some time.
(Duration depends on the magnitude of the
overtempertature)
Er. 4
Speed variation
Speed variation due to blockage, faulty
electronics, overload, motor brushes worn
Device off
- Switch off device
- Eliminate cause of overload or blockage (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 operation
Plug in the mains plug if the switch
position is "ON"
Device off
Device off
- Switch device off and on.
- Switch device off and 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.
Warranty
In accordance with
IKA
warranty conditions, the warranty
period is 24 months. For claims under the warranty please
contact your local dealer. You may also send the machine
direct to our factory, enclosing the delivery invoice and giv-
ing reasons for the claim. You will be liable for freight costs.
The warranty does not cover worn out parts, nor does it
apply to faults resulting from improper use, insufficient care
or maintenance not carried out in accordance with the in-
structions in this operating manual.
