User manual EXHAUSTO RSVG

[. . . ] The body and casing are manufactured in cast aluminium, the RSVG chimney fan is designed with a centrifugal impeller for vertical discharge. The chimney fan has a builtin fail-safe system consisting of a pressure differential switch (PDS) and two pressure sensors. A b c d e f g h i j k l m n o Top section Bottom section Motor Centrifugal impeller Inlet ring Hinges Safety mesh Handle Armoured cable and connecting cable Mineral wool mat Safety wire with screw and rawl plug Location bracket, bolt and nuts Pressure differential switch Fixed air pressure sensors Screws to secure top and bottom section. [. . . ] Use the screw and rawl plug provided in the brickwork of the chimney or the self-cutting screw if working on a steel chimney. Then fit the wire through the holes in the bottom section and into the wire clamp Gently tighten the safety wire, and crimp (2) the wire clamp so that the fan is held safely in place when opened for servicing or cleaning purposes The isolation switch (extra) should be fitted onto the side of the chimney (3), so it is easily accessible when servicing the fan. The armoured cable with connecting cable should be mounted into the underside of the isolator and up into the switch through the coupling Prior to use check that: · That the user is aware that the fan must always be switched on whenever the fireplace or boiler is in use · All models can be adjusted and are protected against overload current. Any lightning conductor connected to the fan must respect current applicable legislation. The isolation switch must complyProject: Grundfos motorwiring with national 1250434 standards. : 22-12-2009 An isolation switch must be ordered separately as it is not part of the standard Unless otherwise specified tolerances are after EXHAUSTO CDT chimney fan delivery. In accordance with the provisions of the EU Machinery Directive* a combustion-gas fan must The chimney draught must be checked when commissioning the fan. The pressure differential switch might need adjusting during commissioning. The pressure differential switch must be set so that the fail-safe system will cut out when the volume of flue gases falls below a set level. During such a test, all windows and doors must be closed and any ventilation fans switched on. please refer to the relevant EXHAUSTO CDT Gas Fan Controller Installation Instructions for guidance. As illustrated, remove the top cover and adjust the pressure differential switch (PDS) to the required value. The flow sensors must not be bent or moved, as this might affect their performance. The motor has special ball bearings that are sealed, lifetime lubricated and maintenancefree. [. . . ] Once the fan has been installed, adjusted, and the customer has been trained in its use, the installationinstructions are to be handed over to the customer. EXHAUSTO CDT reserves the right to introduce changes to these guidelines without prior notice. : 22-12-2009specified tolerancesAare after PMN zu otherwise unterbrechen Unless - Kontaktabstand mind. [. . . ]