New Cosmos Electric KD-12B, Инструкция по эксплуатации

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2. Precautions

Read this manual completely and be sure you understand the information provided herein
before attempting to use the product.

Abide by all applicable laws and regulations when using this product.
WARNING
 Be sure to ground the product to prevent electric shocks.
 If there is a gas leak alarm, take the necessary measures in accordance with your
company's regulations.
 The cable entry device and blanking elements shall be of ATEX certified in type of
explosion protection flameproof enclosure ‘’d’’, suitable for the condition of use and
correctly installed.
 Unused apertures shall be closed with suitable ATEX certified blanking elements.
 Fastener type M5 x 16 shall have a yield stress factor of min. 450 N/mm2.
CAUTION
 All necessary work for the product including wiring and installation should be carried out
by suitably trained personnel in accordance with applicable code of practice.
 Inspection, maintenance and repair of the equipment should be carried out by suitably
trained personnel in accordance with applicable code of practice.
 Do not disassemble the product or modify the construction or electric circuits of the
product. Otherwise, the explosion-proof construction of the product may be adversely
affected.
 Do not install the product in places or near places where silicone sealant or gas is used.
Otherwise, the performance of the product may be adversely affected.

Be sure to provide a protective cover (optional) if the product is installed outdoors.
 Use the product in accordance with applicable laws and regulations.
 Hydrocarbon gas except the target gas might be detected, so consider the measurement
environment.
Special Condition for Safe Use
 Use in ATEX hazardous area, ATEX certified cable glands according to EN 60079-0:2012
and EN 60079-1:2007 shall be provided by end-user.
 Use in IECEx hazardous area, IECEx certified cable glands according to IEC
60079-0:2011 and IEC60079-1:2007 shall be provided by end-user.
 Fastener type M5 x 16 shall have a yield stress factor of min. 450 N/mm2.
 Requirement of cable entry:
Thread size of cable entry ………………….G3/4 or PF3/4
Depth of engagement …………………..…..10.86mm
Threads engagement ……………………….6

The dimensions of flameproof joint between casing and casing cover of KD-12
flameproof housing are exceeding the minimum requirements stated EN/IEC60079-1.
Please contact the manufacturer for inspection, repair and/or adjustments of this
flameproof.