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Siemens SCALANCE W786 series Betriebsanleitung Seite 41

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Warning Notices FM
When operated in potential hazardous areas:
WARNING - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR
DIVISION 2
WARNING - DO NOT OPEN WHEN ENERGIZED
WARNING - DO NOT DISCONNECT EQUIPMENT WHEN A FLAMMABE OR
COMBUSTIBLE ATMOSPHERE IS PRESENT
Warning Notices cULus haz.loc.
This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D; Class I,
Zone 2, Group IIC or non-hazardous locations.
WARNING - Cat. Nos. EAP-Wx-yy-zx (US installation only):
- PLTC cable type and manufacturer shall be specified: Listed (QPTZ), Type 5240U1
(Waterdog PLTC-ER) manufactured by Belden.
- The PLTC cable for the power supply must be installed in a manner to avoid tensile
stress at the termination fittings in accordance with Article 501.10 (B)(1)(4) of the
NEC.
- The PLTC cable for the power supply must be installed in accordance with Article
725.154 (D)(1) through (D)(4) of the NEC.
WARNING -Cat. Nos. EAP-Wx-yy-zx (Canadian installation only):
- TC cable type and manufacturer shall be specified: Listed (QPOR), Type JZ-604 TC
manufactured by Helukabel GmbH.
- The TC cable for the power supply must be installed in areas of industrial
establishments that are inaccessible to the public and in a manner that meets the
requirements in Rule 12-2202(2) of the CEC:
Installed in conduit, other suitable raceway, or direct buried, when not in cable tray.
Provided with mechanical protection where subject to damage either during or after
installation.
Installed only where qualified persons service the installation.
When operated in potential hazardous areas:
WARNING - Explosion Hazard – Do not disconnect while circuit is live unless area is
known to be non-hazardous
WARNING - Explosion Hazard – Substitution of components may impair suitability for
Class I, Division 2 or Zone 2
SCALANCE W786 Outdoor Access Point
41
A5E002280427-03, Ausgabe 04/2009

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