Troubleshootimg
Possible errors and how to resolve
Malfunctions
On-/Off switch does not
enlighten
Shaking movement stops
If you experience a malfunction which can not be resolved, please contact your authorized
Heidolph Instruments distributor immediately.
Device fuse
Troubleshooting
Possible reason
No power
Light diode defective
Pre-set timer elapsed
Thermal motor circuit
breaker triggered by motor
overload.
▪ Motor defective
▪ Control electronics
defective
Replace fuses by original Heidolph fuses only.
Troubleshooting
▪ Check size and shape of
plug and compatibility to
your electrical socket
▪ Check circuit breakers
▪ Check device fuse (see
below)
Contact your local Heidolph
Instruments distributor
Restart timer, if necessary
Wait 20 minutes, decrease
overall load
Contact your local Heidolph
Instruments distributor
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