16
Installation - for contractors
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Observe the type plate. The specified voltage must match the mains voltage.
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All electrical connection and installation work must be carried out in accordance with VDE
regulations (DIN VDE 0100) [or local regulations], the rules of your local power supply utility, and
relevant national and local regulations.
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in rooms where the appliance is at risk of fire or explosion as a result of chemicals, dust, gases or
vapours.
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in the direct proximity of pipes or receptacles that carry or contain flammable or explosive materials.
3. Equipment
description
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4. Installation
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You must only connect the fully wired heating cable set to AC current 1/N/PE 230 V ~50 Hz, with the fitted
earthed plug.
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The pipework and its insulation must have a rated temperature limit of 80 °C and must not be flammable.
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Please note that the maximum operating temperature is 65 °C and the maximum ambient temperature is 85 °C
(when idle; heat conductor not in operation).
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Never start the heating cable when it is rolled up.
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Only install the heating cable fully rolled out and spread over the entire pipe length. Trim the heating cable
set as required.
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The heating cable is generally laid parallel to the pipework to be heated. From a pipe diameter of DN 125, lay
2 m heating cable per 1 m pipe, for better heat transfer.
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The pipe temperature is captured directly at the pipe via the integral thermostat.
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Permanent installations must only be carried out by an authorised contractor.
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Never replace or extend the power cable.
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Never continue to use the heating cable set if any damage is visible on the surface.
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If the heating cable or power cable are damaged, replace the entire heating cable set.
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The heating cable ensures frost protection down to - 25 °C for pipework with an internal diameter of DN 80
and an insulation thickness of at least 20 mm.
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When unpacking the heating cable set, ensure that no accessory parts are left in the packaging (e.g. end cap).
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Keep the fully wired heating cable set dry and without kinks.
