Introduction; Product Description - Formula Air Rva-X Serie Wartungshandbuch

8.1 Placing the rotation detector ............................................................................................................... 16
8.2 Connecting the detector .............................................................................................................................. 17
9. Troubleshooting .................................................................................................................................................. 18
10. Dismantling and recycling ............................................................................................................................. 19
11. Maintenance log ............................................................................................................................................. 20
1.

Introduction

This manual cannot be reproduced, even partially, without prior written consent by Formula Air Group. Every step of
the RVA-X ATEX rotary valve along its life cycle has been deeply analyzed by Formula Air Group in the expected area
during the design, construction, and maintenance manual creation. However, it is understood that nothing can replace
the experience, training and good sense of the professionals who work with the device.
Ignoring the cautions and warning from the present manual, improper use of 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 property.
Formula Air Group does not take any responsibility for the non-observance by the user of the preventive safety
measures presented in this manual.
The utilization implies compliance and knowledge of the ATEX Directive 2014/34/EU. For use in potentially explosive
areas, the installation rules stipulated by the technical rules of the area for which the RVA-X ATEX rotary valve is
designed must be observed.
Failure to comply with the requirements of the operating manual or incorrect use of the ATEX rotary valve during
operation can lead to the damage of the RVA-X ATEX rotary valve and the loss of the safety function performed by
the RVA-X ATEX rotary valve itself. This will result in termination of the warranty on the item and will release the
manufacturer from any liability.
WARRANTY
In regards to the device's warranty, see the sales general condition in the contractual center.
ATTENTION
Before proceeding with the installation of the RVA-X ATEX rotary valve, ensure that the markings on the product are
compatible with the ATEX 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.
2.

Product description

The RVA-X ATEX rotary valves are ATEX certified protective systems which prevent a dust explosion inside a vessel to
propagate to the ductwork and other areas.
The RVA-X ATEX rotary valves are not designed to prevent the transmission of fire or burning powder transported by
the normal process flow.
The RVA-X ATEX rotary valves are built in 3 mm thick steel, powder coated RAL 3020 and neoprene rubber.
Formula Air RVA-X ATEX rotary valves fulfill all relevant requirement to be used safely in a potential explosion
hazardous environment. To accomplish this, several instructions are described in this manual and shall be following
prior to and during operation.
Note that besides the 2014/34/EU directive, ATEX components using electrical components designed to be installed
within a complete installation needs to comply to :
3
User manual | RVA Rotary valves ATEX
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