Recirculating coolers
13
• Make sure you read and understand all instructions and safety
precautions listed in this manual before installing or operating your unit.
• Never operate the unit without bath fluid in the bath.
• Do not drain the bath fluid while it is hot or cold!
Check the temperature of the bath fluid prior to draining (by switching the
unit on for a short moment for example).
• Use suitable connecting tubing.
• Avoid sharp bends in the tubing, and maintain a sufficient distance from
surrounding walls.
• Make sure that the tubing is securely attached.
• Regularly check the tubing for material defects (e.g., for cracks).
• Never operate damaged or leaking equipment.
• Always turn off the unit and disconnect the mains cable from the power
source before performing any service or maintenance procedures, or
before moving the unit.
• Always turn off the unit and disconnect the mains cable from the power
source before cleaning the unit.
• Always empty the bath before moving the unit.
• Transport the unit with care.
• Sudden jolts or drops may cause damage in the interior of the unit.
• Observe all warning labels.
• Never remove warning labels.
• Never operate equipment with damaged mains power cables.
• Repairs are to be carried out only by qualified service personnel.