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Troubleshooting
Troubleshooting
Failure
Cause
Possible remedy
LED of the on/off switch
remains off when swit
-
ching on
No mains voltage
Check the power supply cord
for correct connection
LED defective
Contact Heidolph Sales or
Service
Shaking movement stops
Timer expired
Restart the timer if necessary
Motor overheat protection
has tripped
Wait approx. 20 minutes
and reduce the load on the
shaking platform
Electrical fault (no engine
noise)
Contact Heidolph Sales or
Service
Mechanical defect (engine
noise audible)
Contact Heidolph Sales or
Service
In case of recurring errors please contact the responsible sales
department or our technical service. Contact address see “Contact
information Heidolph international” on page 50.
Troubleshooting