Operating manual 27.09.2011 CC Heating Thermostats - HUBER
Operating manual 27.09.2011 CC Heating Thermostats - HUBER
Operating manual 27.09.2011 CC Heating Thermostats - HUBER
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<strong>Operating</strong> conditions<br />
Please make sure that the application and system performance is dependent upon the<br />
temperature range, viscosity and flow rate of the thermal fluid:<br />
- Please ensure that the power supply connections are correctly dimensioned.<br />
- When choosing the thermal fluid, not only minimal and maximum<br />
temperatures have to be complied with but also have to be suitable regarding<br />
burn point, viscosity and / or freezing. Furthermore the thermal fluid has to be<br />
compatible with all the materials used in the unit.<br />
Please note following when using a pump adapter (optional) for external temperature<br />
control tasks:<br />
- Pressure changes with the length of hoses (keep as short as possible).<br />
Choose as large a diameter of hoses as possible (the width of the pump<br />
connections are considered as a point of reference) and may negatively affect<br />
temperature control results. Flow restrictions may occur if a too narrow<br />
connector is selected for corrugated hoses.<br />
- Please be aware of pressure drop in your connecting hoses when working<br />
with the lowest working temperature.<br />
- Please note that hose connections should be compatible with the thermal<br />
fluid used and the working conditions.<br />
- Pressure loss changes on the connections is dependent on length of hoses,<br />
diameter of hoses and fluid viscosity at the lowest working temperature.<br />
Flow restrictions may occur if too narrow a connector, valve is selected for<br />
corrugated hoses.<br />
- Do not kink the hoses<br />
- Check hoses in regular intervals for material fatigue (e.g. cracks).<br />
You may also achieve a contra cooling with water or cooling brine (optional)<br />
in connection with a cooling coil (accessories).<br />
Danger!<br />
If the cooling water contains high levels of minerals, e.g. chloride, bromide then suitable<br />
water treatment chemicals should be used. Use only recommended materials to<br />
maintain the unit warranty. Further information on corrosion, (appearance and<br />
avoidance) can be found on our website www.huber-online.com.<br />
Please refer to the sections on Intended Use and General Safety Instructions.<br />
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