EN
Installation, operating and maintenance instructions
DVN...D.F4
3.2. Improper use
Any use of the product other than described in chapter “Intended use” is considered as improper.
The following points are improper and dangerous:
■
Delivery of explosive and flammable media or operation in potentially explosive atmospheres.
■
Delivery of aggressive and abrasive media.
■
Operation without the duct system.
■
Operation with closed air connections.
■
The use on vehicles, aircrafts and ships.
3.3. Personnel qualifications
Assembly, commissioning, operation, disassembly and service (including maintenance and repair) require basic mecha-
nical and electrical knowledge, as well as knowledge of the appropriate technical terms. In order to ensure operating
safety, these activities may therefore only be carried out by qualified technical personnel or a person under the direc-
tion and supervision of qualified personnel. Qualified personnel are those who can recognize possible hazards and
institute the appropriate safety measures due to their professional training, knowledge, and experience, as well as
their understanding of the relevant conditions pertaining to the work to be done. Qualified personnel must observe the
rules relevant to the subject area.
In this manual, there are safety instructions before the steps whenever there is a danger of personal injury or damage
to the equipment. The measures described to avoid these hazards must be observed.
Safety instructions are set out as follows:
Safety sign (warning triangle)
- Draws attention to the risk.
• Type of risk!
- Identifies the type or source of the hazard.
»
Consequences
- Describes what occurs when the safety instructions are not complied with.
→ Precautions
- States how the hazard can be avoided.
3.4. Safety instructions in this manual
3.1. Intended use
Our devices are incomplete machineries as defined in the EU Machinery Directive 2006/42/EC (partly completed ma-
chinery). The product is a not ready-for-use machine in terms of the machine directive.
It is intended exclusively for installation in a machine or in ventilation equipment and installations or for combination
with other components to form a machinery or installation. The product may be commissioned only if it is integrated
in the machinery/system for which it is designed and the machinery/system fully complies with the EC machinery di-
rective.
Observe the operating conditions and performance limits specified in the technical data.
Conveying and ambient temperatures must be observed according to the technical data and the nameplate.
Intended use also implies that you have fully read and understood this manual
Improper use may result in danger to the life and limb of the user or third parties or damage to the sys-
tem or other property.
