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Cleaning / repairing the unit – JULABO F38-ME Beer Forcing Test Refrigerated/Heating Circulating Bath User Manual

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14. Cleaning / repairing the unit

Caution:

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

Prevent humidity from entering into the circulator.

Electrical connections and any other work must be performed by qualified
personnel only.

Maintaining the cooling performance

To maintain the full cooling performance, clean the condenser from time to
time.
 Switch off the unit, disconnect mains power cable.
 Remove the venting grid.
 Clean the ribbed condenser with a vacuum cleaner.

 Replace the venting grid.
 Switch on the unit.

Cleaning:

For cleaning the bath tank and the immersed parts of the circulator, use low
surface tension water (e.g., soap suds).
Clean the outside of the unit using a wet cloth and low surface tension water.

The circulator is designed for continuous operation under normal conditions.
Periodic maintenance is not required.

The tank should be filled only with a bath fluid recommended by JULABO. To
avoid contamination, it is essential to change the bath fluid from time to time.


Repairs

Before asking for a service technician or returning a JULABO instrument
for repair, please contact an authorized JULABO service station.

When returning the unit:

 Clean the unit in order to avoid any harm to the service personnel.
 Attach a short fault description.

 During transport the unit has to stand upright. Mark the packing

correspondingly.

 When returning a unit, take care of careful and adequate packing.

 JULABO is not responsible for damages that might occur from insufficient

packing.

JULABO reserves the right to carry out technical modifications with repairs for
providing improved performance of a unit.