Leak alarm type LWG 2000
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part no. 15 073 57 c
You will find a
list of operating media
with descriptions, the relevant
standards and the country in which they are used in the Internet at
www.gok-online.de/de/downloads/technische-dokumentation.
Place of operation
•
Install the display unit at a suitable position on the wall in a dry room that is entered
regularly.
•
If it is used outdoors, the display unit must be positioned or protected in such a way that no
water can enter it. We recommend a protective housing of protection type IP65 according to
EN 60529.
•
If it is used outdoors, the display unit must be protected against UV radiation.
•
If used outdoors, the probe must be positioned so that no surface water, rainwater, dirt or
airborne sand can get into the containment facility or the cable connection fitting (part no.
15 379 00).
The outdoor containment facility should have a roof projecting over the
containment facility to 0.6 times its height.
The height is measured from the edge. An external signal generator should then be
connected via the potential-free relay contact.
Malfunctions caused by flooding!
•
The LWG 2000 type leak alarm is not designed for installation in areas prone to
flooding or risk areas.
•
Following flooding, the LWG 2000 type leak alarm must be replaced!
INAPPROPRIATE USE
All uses exceeding the concept of intended use:
•
e.g. operation with different operating media
•
operation with inflammable operating media of categories 1, 2 or 3 with
a flash point
<
55°C
1)
•
outdoor use without protection type IP65
•
changes to the product or parts of the product
•
installation in a potentially explosive area
•
installation in pressurised tanks and containers
If the device is not operated properly or it is misused, there may be a risk of
injury for the installer and the operator, risks for the device and for other property of the
operator, and a risk of a malfunction of the device itself.
USER QUALIFICATION
INSTALLATION, START-UP, MAINTENANCE and RESTORATION of the product may only
be commissioned to such companies constituting specialised companies for this work in the
meaning of § 62 of the AwSV. This does not apply if the system is excluded from this
obligation to be installed by a specialised company according to national regulations. These
will simply be referred to below as "specialised company".
Work on electrical parts may be carried out only by an electrician qualified according to VDE
regulations or by an electrician who is qualified according to local regulations.
The specialised company and the operator must observe, comply with and understand all of
the following instructions in this assembly and operating manual.
1)
It is also necessary to comply with the divergent provisions/regulations of the EU member
states concerning areas at risk of explosion and the flash point of the operating medium!
