JULABO MA Heating Immersion Circulator - Manual (Page 50)

Cleaning / repairing the unit
50
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.
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.