Julabo FD200 Flow-Through Cooler User Manual download pdf (Page 17)

7. TROUBLESHOOTING

 Malfunction of compressor:

The cooling compressor is equipped with an overload

protection device that will be triggered by overheating or

excessive current consumption. Possible causes include

insufficient ventilation or contamination of the condenser.

After a cool-down phase, the motor is automatically

switched on again.

 Interruption of the cooling loop (FD200) by a bended tube.

8. Cleaning / repairing the unit

Caution:

Before cleaning the unit, disconnect the power plug from the mains socket!

Always turn off the unit and disconnect the mains cable from the power source

before performing any service or maintenance procedures.

Service and repair work may be performed only by authorized electricians.

Prevent humidity from entering into the immersion cooler.

FT 400

JULABO coolers are designed for continuous operation under

normal conditions.

Periodic maintenance is not required.

Regularly check the condensor for dirt contamination. Clean

the ribbed condensor, because dust and dirt will reduce

cooling performance of the unit.

Cleaning the Cooling Compressor:

 Switch off the unit, disconnect mains power cable.

Remove the hood (FD200, FT200, FT400).

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Julabo FD200 Flow-Through Cooler User Manual Page 17