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General information
Reference symbols
Please note
Safety instructions
3040530_201503
Reference symbols / Safety instructions
These installation, operating and maintenance instructions apply only to Wolf KG
Standard air handling units.
Before installation, carefully read and observe these "Installation, operating and
maintenance instructions - Wolf air handling units KG Standard".
The installation instructions should be considered an integral part of the unit supplied,
and should be retained in an easily accessible location.
Failure to observe the installation and operating instructions voids any Wolf warranty.
The following symbols are used in these installation and maintenance instructions.
This important information concerns personal safety, as well as operational
reliability.
"Safety instructions" are instructions with which you must comply exactly, to
prevent injury and material losses.
Danger through 'live' electrical components!
Please note: Turn OFF the ON/OFF switch before removing the casing.
Never touch electrical components or contacts when the ON/OFF switch is in the
ON position. This would result in a risk of electrocution that may lead to injury
or death.
The main supply terminals are 'live' even when the ON/OFF switch is in the OFF
position.
"Please note" indicates technical instructions that you must observe to prevent
material losses and appliance malfunctions.
In addition to the installation and maintenance instructions, information labels
are attached to the unit.
These must also be observed.
Only qualified and trained personnel may be appointed for the installation, commissioning,
servicing and operation of the unit.
VDE regulations [or local regulations] and those of your local power supply utility are
applicable to electrical installation work.
Only operate the unit within its output range, which is stated in the technical documentation
supplied by Wolf.
Correct use of the unit includes using it only for ventilation purposes. The unit may
only be used for handling air. The air must not contain any harmful, combustible,
explosive, aggressive, corrosive
or
otherwise dangerous substances.
Only operate the unit when it is in perfect technical condition. Any faults or damage which
impact or might impact upon the safety or correct function of the unit must be remedied
immediately by qualified personnel. Only replace faulty components and equipment
with original WOLF spare parts.
Work on electrical equipment or component assemblies may only be carried out by an
approved electrician in accordance with electrical appliance regulations.
Never carry out any work out in the immediate vicinity of an operational fan, as this
poses a risk of injury.
In the event of a fire, the air handling unit must shut down automatically via suitable
means, e.g. a fire damper (on site), as otherwise harmful substances will be blown into
the connected rooms.
Check the unit's electrical equipment regularly. Rectify any loose connections or faulty
cables immediately.
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