NuAire MRXBOX-AV4 Installation And Maintenance Manual

NuAire MRXBOX-AV4 Installation And Maintenance Manual Manual pdf 1 page image

128. 07. 20. Document Number 671814Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.ukMRXBOX-AV4Anti-Vibration Mounting Assembly ForMRXBOXAB-ECO4 UnitsInstallation and Maintenance1.0 SAFETY INFORMATION• This appliance should not be used by children or persons with reduced physical, sensory ormental capabilities or lack of experience and knowledge, unless they have been given supervisionor instruction concerning the safe use of the appliance by a person responsible for their safety.Children shall not play with the appliance. Cleaning and user maintenance shall not be carriedout by children.1.1 SymbolsREFER TO INSTRUCTION MANUALRead and understand the installation and maintenance manual before installing,operating or maintaining this product.1.2 Important InformationThis manual contains important information on the safe andappropriate assembly, transport, commissioning, operation,maintenance, disassembly and simple troubleshooting of the product.While the product has been manufactured according to the acceptedrules of current technology, there is still a danger of personal injury ordamage to equipment if the following general safety instructions andthe warnings contained in these instructions are not complied with.•Read these instructions completely and thoroughly beforeworking with the product.•Keep these instructions in a location where they are accessibleto all users at all times.•Always include the operating instructions when you pass theproduct on to third parties.1.3 Personal Protective EquipmentThe following minimum Personal Protective Equipment (PPE) isrecommended when interacting with Nuaire product:•Protective Steel Toed Shoes - when handling heavy objects.•Full Finger Gloves (Marigold PU800 or equivalent) - whenhandling sheet metal components.•Semi Fingerless Gloves (Marigold PU3000 3DO or equivalent)- when conducting light work on the unit requiring tactiledexterity.•Safety Glasses - when conducting any cleaning/cutting operationor exchanging filters.•Reusable Half Mask Respirators - when replacing filters whichhave been in contact with normal room or environmental air.Nuaire would always recommend a site specific risk assessment by acompetent person to determine if any additional PPE is required.2.0 INTRODUCTIONNuaire’s MRXBOX-AV4 is designed for use with MRXBOXAB-ECO4MVHR units. The product offers a method of installation that isolatesthe unit from the structure of the property and accommodates bothwall and floor mounting.3.0 MECHANICAL INSTALLATIONInstallation must be carried out by competent personnel inaccordance with the appropriate authority and conforming to allstatutory governing regulations.Please note a clear working space is required around the installedMRXBOXAB-ECO4 unit to allow the cover to be removed and providesufficient access for maintenance such as filter change. Please allow aminimum of 480mm in front of the unit.The hanging brackets of the MVHR unit and any ancillary silencer areredundant when fitting the MRXBOX-AV4 and should not be used.The fan must be installed indoors, on a suitable wall away from directsources of frost, heat, water spray or moisture generation.For specific installation requirements of the MVHR unit to be installedplease refer to the installation and maintenance guide supplied withthe unit, the document covers additional items including accessrequirements, airflow configurations, condensate drainage, electricalconnection and maintenance requirements that may influence thelocation the MRXBOX-AV4 is to be installed.Care must be taken to ensure the unit is installed true in all threedimensions; failure to do so may result in overflow from theinternal condensation drip tray. To allow the anti-vibration mountsto operate effectively no part of the MVHR unit should be in directcontact with the building structure including any boxing in of theduct connections, the only component of the assembly that shouldbe in contact is the mounting bracket.3.1 Installation ProcedureAll items referenced below including relevant fixings are supplied withthe MRXBOX-AV4, the exception being the fixings to secure the wallbrackets and the frame/plinth for floor mounting as these are specificfor the individual installation.Fit 4x Anti-vibration (AV) mounts to the base of the MVHR using 8xM8 screws pre-fitted in the base panel. If AV mounts are not requiredskip the above step and proceed to Section 3.3 on page 2 "WallMounting" to see how the MVHR unit can be secured direct to theangle brackets)If any Ecosmart products are to be used the connection to the

/ 4

Related manuals for NuAire MRXBOX-AV4