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5)
Do not use brushes, grinding powder, acid, petrol or other solvents to clean the
surface of the body to avoid damage to the protective layer.
6)
The reactor body and its glass components may be very hot or very cold, beware of
burns or frostbite! Please clean it when the glass device is close to room temperature.
7)
When cleaning the monitoring screen and knob, please do not press them hard to
avoid any possible damage to components inside.
4.3
Troubleshooting
Table 4.3
Faults and troubleshooting
Faults
Reason
Troubleshooting
No power
No power
Check the power supply
Leakage protector protection
Reset
Fuse malfunction
Replace it
Power switch malfunction
Replace it
Circuit board malfunction
Contact us
No temperature display or
display fault
Nixie tube malfunction
Replace it
Display board line off
Fix the line
Sensor short circuit
Welding to fix
Sensor open
Welding to fix
No rotary speed display or
not rotate
Bearing rust
Contact us
Motor malfunction
Circuit board malfunction
Rotary jog switch broken
Replace it
Speed control knob broken
Replace it
Abnormal noise
Dynamic and static ring
wear
Replace it
Stirring paddle does not
work
Re-assemble
Motor malfunction
Contact us
Stirring rod or leaf fall off
Re-assemble
Debris in the Vessel
Clean it
Pressure leaking, poor
Clearance between glass
Re-assemble