Troubleshootimg
35
Hei-TORQUE Precision
Error messages
Possible reason
Troubleshooting
Error: Overload
Motor or power adaptor
overload:
▪
torque too high
▪
impeller blocked
Rotation stops automatically:
▪
remove cause for blocking,
▪
re-activate rotation
Overheat situation
(cool-down before
restart)
Motor too hot:
overheat protection activated
Rotation stops automatically:
re-activate rotation after
cool-down
Do not change while in
process!
Attempt to improper
modification during process
run
End process,
make your changes
Favorite ... already
exists!
Name already exits
Choose different name
No profiles available!
▪
Activating profile:
prior to activating
para meters were deleted
or not yet defined
▪
Saving profile:
no parameters defined
Set parameters
No memory space left!
Maximum number of
Favorites reached
Delete Favorites no longer
required
Malfunctions
Possible reason
Troubleshooting
Display cannot be
switched on
No power
Check size and shape of plug
and compatibility to your
electrical socket.
Electronic defective
Please contact your local
Heidolph Instruments
distributor
No rotation
Symbol at the upper part
of the display:
profile with interruption
active
Deactivate profile through
menu “Profiles”.
Circuit board defective
Please contact your local
Heidolph Instruments
distributor
If you experience a malfunction which can not be resolved, please contact your authorized
Heidolph distributor immediately.
