User manual | RVA Rotary valves
www.formula-air. com
3
1. Introduction
This manual cannot be reproduced, even partially, without prior written consent by Formula Air Group. Every step of
the rotary valve all along its life cycle has been deeply analyzed by Formula Air Group in the expected area during
the design, construction, and manual creation. However, it is understood that nothing can replace the experience,
training and good sense of those professionals who work with the device.
Ignoring the cautions and warning from the present manual, using improperly parts or the whole device supplied, using
unauthorized spare parts, manipulating the device by non-qualified personnel, violation of any safety norm regarding
design, construction and use expected by the supplier, exempt Formula Air Group from all responsibility in case of
damages to people or properties.
Formula Air Group does not take any responsibility for the non-observance of the user about the preventive safety
measures presented in this manual.
The use implies compliance and knowledge of the Machine Directive 2006/42/EU.
Failure to comply with the requirements of the operating manual or incorrect use of the rotary valve during operation
can lead to the damage of the rotary valve and the loss of the proper function performed by the rotary valve itself.
This will result in termination of the warranty on the item and will release the manufacturer from any liability.
Warranty
Regarding to the device’s warranty, see the Sales General Conditions with your local Sales Office.
Attention
Before proceeding with the installation of the rotary valve, ensure that the markings on the product are compatible
with the rating of the site of use. Failure to comply with this prescription can cause serious injury to persons including
death and/or serious damage to property.
NOTE: All drawings and references contained within this manual are non-contractual and are subject to change
without prior notice at the discretion of the Formula Air Group and its partners.
Copyright © Formula Air.
The rotary valves are not designed to prevent the transmission of fire or burning powder transported by the normal
process flow.
The rotary valves are built in 3 mm thick steel, powder coated RAL 5010 and neoprene rubber.
2.
Product description
Formula Air rotary valves fulfil all relevant requirement to be used under filters or cyclones. To accomplish this, several
instructions are described in this manual and shall be following prior to and during operation.
Note that besides the rotary valve, the complete installation needs to comply to :
2006/42/EU
– Machine Directive
2014/35/EU
– Low Voltage Equipment Directive
2014/30/EU
– Electromagnetic Compatibility and Repealing Directive (EMC)
2014/68/EU
– Pressure Equipment Directive
