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1180
II 3 G Ex nC IIC Gc
Installation Instructions for the 91SE Series Explosion-proof Enclosed Basic Switch
Instrucciones de instalación para la serie 91SE de interruptores blindados básicos a
prueba de explosiones
Installationsanweisungen für den explosionssicheren umschlossenen Basisschalter der
Serie 91SE
Instructions d'installation de l'interrupteur de base protégé antidéflagrant série 91SE
Istruzioni di installazione per l'interruttore di base in alloggiamento protetto
antideflagrante serie 91SE
Instruções de Instalação do Comutador Básico Integrado à Prova de Explosão Série 91SE
WARNING
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the
product could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
WARNING
EXCEEDING CONDUCTOR CABLE TEMPERATURE
RATING REQUIREMENTS
When the temperature under rated condition exceeds 70 °C
[158 °F] at the cable conduit entry point, or 80 °C [176 °F] at
the branching point of the conductors, the temperature
specification of the selected cable shall be in compliance
with the actual measured temperature values.
Failure to comply with these instructions could result in
death or serious injury.
WARNING
SPECIAL CONDITIONS
• The connection cable on the switch must be fixed and
mechanically protected when installed.
• If the cable fitted to this product is terminated within the
potentially explosive atmosphere, the terminations must
be made within an enclosure certified as flameproof
(protection type 'd') or increased safety (protection type
'e').
Failure to comply with these instructions could result in
death or serious injury.
Sensing and Productivity Solutions
ROUTINE MAINTENANCE
It is important to appreciate that the safe operation of your
machine will depend upon the safe efficient working of all
components and devices which would include these switches.
It is essential that a regular maintenance routine for the
machine is established and that the routine should specifically
cover all components that interface with these switches. It is
imperative that any wear on the actuator mechanism operating
the switch, or on the switch itself, and also any drift in the
operating characteristics are identified at an early stage and
the necessary corrective actions implements by the end user.
thus ensuring operator safety. The switch actuator must not be
traveled to the point where it reaches its physical end stop, or
beyond, as damage could occur. It is good design practice not
to hold the switch actuator in the overtravel portion for
extended periods, that the actuator moves freely without
jamming during operation and that the alignment of the
machine actuator to the switch prevents damage or excessive
wear. No spare parts available.
ISSUE C
50023187
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Summary of Contents for Honeywell Micro Switch 91SE Series
- Page 1 ISSUE C 50023187 1180 II 3 G Ex nC IIC Gc Installation Instructions for the 91SE Series Explosion-proof Enclosed Basic Switch Instrucciones de instalación para la serie 91SE de interruptores blindados básicos a prueba de explosiones Installationsanweisungen für den explosionssicheren umschlossenen Basisschalter der Serie 91SE Instructions d’installation de l’interrupteur de base protégé...
- Page 2 Ausrichtung des Maschinenbetätigers mit dem Schalter soll der alineación del actuador de la máquina con el interruptor evitará Vorbeugung gegen Schäden oder übermäßige Abnutzung que se produzcan daños o desgaste excesivo. No hay piezas dienen. Der Schalter kann nur komplett getauscht werden. de repuesto disponibles. 2 sensing.honeywell.com...
- Page 3 50023187 MICRO SWITCH™ 91SE Series Issue C ATTENCION ATTENZIONE BLESSURES CORPORELLES DANNI ALLA PERSONA NE PAS UTILISER ces produits en tant que dispositifs NON USARE questi prodotti come dispositivi di sicurezza o d’arrêt d’urgence ou de sécurité, ni dans aucune autre di arresto d’emergenza, o per altre applicazioni dove un application où...
- Page 4 à prova de fogo (proteção tipo “d”) ou de maior segurança (proteção tipo “e”). O não cumprimento dessas instruções pode resultar em ferimentos graves ou morte. 4 sensing.honeywell.com...
- Page 5 50023187 MICRO SWITCH™ 91SE Series Issue C SPECIFICATIONS Rated operational current/voltage* ac (Ue, Ie) 250 V, 5 A dc (Ue, Ie) 30 V, 5(3) A -65 °C to 85 °C [-85 °F to 185 °F] Operating temperature Standards EN60079-0:2009 and EN 60079-15: 2010 Classification II 3 G Ex nC IIC Gc EC type examination certificate...
- Page 6 Arbeitskontakt Operating Posición de Betriebsposition Position de Posizione di Posição position operación commutation lavoro operacional Differential Carrera diferencial Differenzweg Course Corsa Percurso travel différentielle differenziale diferencial Free position Posición libre Freistellung Position libre Posizione di Posição livre riposo 6 sensing.honeywell.com...
- Page 7 50023187 MICRO SWITCH™ 91SE Series Issue C Sensing and Productivity Solutions 7...
- Page 8 En ningún caso Honeywell se hará While we provide application assistance personally, through responsable de cualquier daño derivado, especial o our literature, and the Honeywell web site, it is up to the indirecto. customer to determine the suitability of the product in the application.
- Page 9 Embora forneçamos pessoalmente assistência de aplicação, proprio sito Web, tuttavia è responsabilità del cliente verificare através de nossa literatura, e no web site da Honeywell, fica a l'idoneità del prodotto all'applicazione specifica. critério do cliente determinar a adequação do produto na aplicação.