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Section 6
Troubleshooting
6-2
MicroPlate Shaker
Troubles During Operation
Dial button doesn't operate well
Touch button doesn't operate well
Spinning speed cannot be con-
trolled properly.
If there are severe changes in
rotational speed
Proper vortexing and mixing is not
formed
Noise at operation
Operating suddenly stops
Cause
Capacitive sensing initialization error Request service.
Capacitance sensor initialization
errors
DC Motor and circuit problem.
Motor and circuit defect.
Heavy leaning to one side of sample
tray is located
Overloaded by the amount of work
overload on the motor
Combination between plate tray and
plate or adapter is loosened
Tube is not seated well in the hole
Inner rotating support defect
Motor stops by over pressure
BLDC motor and circuit defect
Action
Off the power switch on the power
supply is blocked. In a few
moments to initialize the controller
power supply.
Request service.
Request service.
Reduce load or tray in the center
Use in a fixed range of uses
Operate the unit after installing
micro-plate or adapter with the
plate tray.
Mix after inserting holder and tube
to the hole correctly
Request service.
Set proper max. load value to limit
overload safety device. Re-boot for
normal operation
Request service.
Thermo Scientific
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