General Information; Application; Personnel Qualification; Product Service Life - Helios Rvmd-Serie Montage- Und Betriebsvorschrift

Installation and Operating Instructions
EN
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DANGER
CHAPTER 2
GENERAL
INFORMATION
ATTENTION
nmr
Round duct shutter motorised – RVMD..
– Once the rotating parts come to a standstill, a waiting time of 5 min.
must be observed, as dangerous voltages may be present due to
internal capacitors even after disconnection from the mains!
• All plant-related safety regulations must be observed! If applicable,
further country-specific regulations must also be observed!
Protection against contact must be ensured pursuant to DIN EN 13857
in the installed condition (see section 2.9)!
Contact with rotating parts must be avoided!
• A uniform inflow and free outlet must be ensured!
• When using a vented fire place (chimney) in a ventilated room, the-
re must be sufficient supply air for all operating conditions (con-
sult chimney sweep). The current locally applicable regulations and
laws must be observed!
1�4

Application

– Normal use:
The shutter and the actuator are intended for indoor use. The round duct shutters RVMD.. are for conveying normal or
slightly dusty, less aggressive and humid air. When installed outdoors, the item must be protected from the weather on
site. In addition, suitable insulation must be applied.
The permissible ambient and air flow temperature or humidity is - 32 to + 55°C and <95% RH.
– Reasonably foreseeable misuse:
In case of operation under more difficult conditions, such as high humidity, excessive strain due to climatic, technical,
electronic influences, consultation and approval are required because the standard version is not suitable for this.
– Improper, prohibited use:
Any use other than the intended use is not permitted! The conveying of solid matter or solid matter content > 10μm in
air and liquid is not permitted. Transport media, which affect the materials and abrasive media are not permitted. Use
in explosive atmospheres is not permitted!
1�5

Personnel qualification

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DANGER!
The electrical connection and start-up as well as the installation, servicing and maintenance must only be carried out
by qualified electricians.
Children must not play with the unit. Cleaning and user maintenance must not be carried out by children unless they are
supervised.
1�6

Product service life

The motors are equipped with maintenance-free, permanently lubricated ball bearings. Under normal operating condi-
tions, they must be replaced after 100,000 load cycles. Likewise in case of standstill or a storage period of more than
2 years.
2�1 Warranty claims – Exclusion of liability
All versions of this documentation must be observed, otherwise the warranty shall cease to apply. The same applies
to liability claims against Helios. The use of accessory parts, which are not recommended or offered by Helios, is not
permitted. Any possible damages are not covered by the warranty. Changes and modifications to the unit are not per-
mitted and lead to a loss of conformity, and any warranty and liability shall be excluded in this case.
2�2

Certificates - Guidelines

If the product is installed correctly and used to its intended purpose, it conforms to all applicable EU guidelines at its
date of manufacture.
2�3

Shipping

During transportation, an appropriate forklift with suitable load capacity must be used. The load must be secured
against slipping accordingly
Appropriate personal protective equipment must be used when receiving and unpacking
The round duct shutter RVMD.. is packed ex works in such a way that it is protected against normal transport strain.
The shipping must be carried out carefully. It is recommended to leave the round duct shutter RVMD.. in the original
packaging.
2�4

Receipt

The shipment must be checked for damage and correctness immediately upon delivery. If there is any damage,
promptly report the damage with the assistance of the transport company.
If complaints are not made within the agreed period, any claims could be lost.
2�5

Storage

When storing for a prolonged time the following steps are to be taken to avoid damaging influences: Sealing of bare
parts with anti-corrosion agent, motor protection with dry, air and dust-proof packaging (plastic bag with drying agent
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