Important Information; 1.1 Warning Instructions; 1.2 Safety Instructions - Helios ELS EC Série Notice De Montage Et D'utilisation

Installation and Operating Instructions
CHAPTER 1
GENERAL INFORMATION
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DANGER
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WARNING
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CAUTION
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DANGER
Fan unit ELS EC..
1.0

Important information

To ensure safety and correct operation please read and observe the following instructions carefully before proceeding.
The electrical connection must be fully isolated from the supply up to the final assembly! Once installation is
complete, place the installation and operating instructions and accessories for the final assembly in the ELS casing
and close the casing with plaster protection cover until the final assembly. After the final assembly, the installation and
operating instructions must be issued to the operator (tenant/owner).

1.1 Warning instructions

The adjacent symbols are safety-relevant warning symbols. All safety
regulations and/or symbols in this document must be absolutely adhered
to, so that any risks of injury and dangerous situations are avoided!

1.2 Safety instructions

Special regulations apply for use, connection and operation; consultation is requi-
red in case of doubt. Further information can be found in the relevant standards and
legal texts.
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With regard to all work on the fan, the generally applicable safety at work
and accident prevention regulations must be observed!
• All electrical work, commissioning and servicing and maintenance work
must only be carried out by authorised electricians!
• The protection type specified on the type plate is only valid when the unit is
properly installed in accordance with these installation and operating inst-
ructions and with closed facade.
• The ELS EC.. fan units must only be operated with functional filters!
• The following must be observed before all cleaning, maintenance and
installation work or before opening the terminal compartment:
– Isolate the device from the mains power supply and secure the against
being switched on again!
– Rotating parts must first come to a standstill!
– 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!
• Wear protective gloves when unpacking the unit.
• When working on the unit, the unit electronics can be destroyed by a static
discharge if electronic parts are touched. Do not touch open contacts!
• Protection against contact must be ensured pursuant to DIN EN 13857 in
the installed condition (see section 2.1)!
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, there
must be sufficient supply air for all operating conditions (consult chimney
sweep).
The current locally applicable regulations and laws must be observed!
• ELS EC.. complete units can be used by children over the age of 8 as well
as persons with physical, sensory, or mental disabilities or lack of experi-
ence and knowledge, if they are supervised or instructed with regard to the
safe use of the unit and they understand the resulting risks. Children must
not play with the unit. Cleaning or user maintenance must not be carried
out by unsupervised children.
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