Operating manual 27.01.2010 Flow-through Chiller - HUBER

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Start up All models must be transported and installed in an upright position. Ensure stable positioning and security against tipping. Make sure that there is a sufficient supply of fresh air for the circulation pump and the compressors. The warm exhaust air must be able to exit freely toward upwards. The Flow-through Chiller is connected via the front housing with your temperature control circuit using connections M16x1 (please see drawing below). The temperature control thermostat (Heating circulator) thermal fluid outlet should always be connected to the lower connection of your Flow-through Chiller to guarantee better air purging. Trapped air in the temperature control circuit (Flow-through Chiller) can now escape through the bath. Connect your Flow-through Chiller with the mains cable at the back of the housing. Please note that the full cooling capacity can only be reached after 5…10 min. Example: Outlet Inlet 13
Freezing protection: The Flow-through Chiller contains a freezing protection when using water as thermal fluid. The freezing protection is set to +5°C and can not be changed. This is to guarantee that the Flow-through Chiller can not freeze. When working with temperatures below +5°C the freezing protection has to be deactivated and antifreeze added to your water. The water-antifreeze mixture has to be chosen so, that the highest admissible freezing point lies 10K below the operating temperature at the cooler exit (actual value which is displayed on the temperature control device). Example: You want the work with a temperature at -10°C- The antifreeze mixture must have a freezing point of -20°C. To activate / deactivate the freezing protection switch on the black rocker switch which is to be found at the back of the unit. Position On (I) means that freezing protection is active, position OFF (O) means that freezing protection is not active. Decontamination / Repair The user is responsible for making sure that there are no hazardous materials either in or on the unit. The level of decontamination should be appropriate to the amount and type of contaminants on the unit. The user should refer to the appropriate MSDS information for advice. The decontamination should be done BEFORE outside personnel comes into contact with the Flow-through Chiller, and BEFORE the Flow-through Chiller is sent out for repair or testing. The Flow-through Chiller should be clearly labelled that it has been decontaminated before it is sent. We have prepared a document to simplify this process. This is available in the appendix, and at our website www.huber-online.com. Cleaning the surfaces A normal steel cleaning spray is suitable for cleaning the stainless steel surfaces. Painted areas should be carefully cleaned with a gentle detergent. 14
Page 1: Valid for: DC30-NR (with natural re
Page 4 and 5: Foreword Dear Customer, The Huber t
Page 6 and 7: Description of Safety and Informati
Page 8 and 9: Duties of responsible person The op
Page 10 and 11: Operating conditions Your applicati
Page 12 and 13: Chapter 2: Connnect the flow-throug
Page 16 and 17: Chapter 3: Taking the Flow-through
Page 18: BESTÄTIGUNG / CONFIRMATION An / To

Operating manual 27.01.2010 Flow-through Chiller - HUBER

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