Magnetic Stirrer
5-1
Thermo Scientific
Section 5
Troubleshooting
Electrical Trouble
Causes
Solution
The unit does not turn on
Incorrect electric power
Compare power source and voltage on the ID plate and
make sure they are the same. ID plate is found on the
back of unit.
Power failure or circuit breaker shuts
down
Find out the causes of power failure and recovery.
Main plug not seated properly.
Check the electrical cord connection at the unit to ensure
it is fully seated.
Socket / plug / main power line might
be cut
If the socket / plug / main power line are cut, request
service.
Building circuit breaker keeps going OFF.
Electrical short or too many plugs in.
1. Check out voltage capacity of circuit breaker.
2. Check the electrical cord connection at the unit to
ensure it is fully seated.
No LED
Power failure
Find out the causes of power failure and recovery.
Main plug not seated properly.
Check the electrical cord connection at the unit to ensure
it is fully seated.
Connection of adapter in socket.
(Magnetic Stirrer RT Basic-12 &
Magnetic Stirrer RT Basic-17)
Check the adapter connection at the unit to ensure it is
fully seated.
With the LED ON, the unit does not stir.
Motor could be malfunctioning.
Request service.
