ENGLISH
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NT_51897201_RHE-AN_130516.docx
1. GENERAL
Warnings
1.1
This product was manufactured according to rigorous technical safety rules in compliance with DC
standards. The DC declaration and the manual can be downloaded from the Internet.
Before installing and using this product, carefully read these instructions, which contain important
indications to ensure your safety and that of the users during the installation, commissioning and servicing
of this product.
Once the installation is terminated, leave this manual in the machine for future consulting.
The installation of this product (implementation, connections, commissioning, maintenance) and all other
interventions must be performed by a professional applying the recognized rules of good practice,
standards and safety regulations in force.
It must conform to the prescriptions related to Electromagnetic Compatibility (EMC) and the Low Voltage
Directive (LVD).
S&P shall not be held responsible for possible injuries and/or damages caused by the non compliance
with safety instructions or following a modification of the product.
The RHE Dual Flow Air Handling Units are designed for dual flow air ventilation and air treatment
applications in public and private buildings :
Indoor installation (recommended) or outdoor installation with accessories.
Permanent ambiance temperature : -25°C / +40°C.
Outdoor air operating temperature limits : -30ºC / +40ºC.
To avoid electronic damages the main switch has to be always «ON», except during maintenance.
Relative humidity : max 95% non condensing.
Atmosphere not potentially explosive.
Atmosphere with low salt content, without corrosive chemical agents.
Safety instructions
1.2
Wear appropriate IPE (Individual Protection Equipment) before any intervention.
Before installing the air treatment unit, make sure that the support and placement are sufficiently
resistant to withstand the unit’s weight and that of the accessories.
Respect the danger labels present on the various access doors :
Equipment switched on / Machine rotating / Filters covered with dusts potentially inflammable
Do not open the access doors without first switching off the electrical power supply with the
padlockable mains power switch present on the unit.
If the work is to be performed inside the device, switch off the electrical power supply on the main
circuit breaker and make sure that no one can accidentally switch it on.
Make sure that the moving parts are stopped.
Make sure that the motor driven fans are not accessible from the connection taps (connection duct
or screened protection).
