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Ex LS 32-20
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Montage- und Anschlussanleitung / Leuchtenschalter
Mounting and wiring instructions / Luminaire switch
Instructions de montage et de câblage / Interrupteur de luminaire
Istruzioni di montaggio e collegamento / Interruttore per lampade
Instruções de montagem e instalação / Chave de luminária
Инструкция по монтажу и подключению / Выключатель светильника
Deutsch (Originalsprache)
Entsorgung
- Nationale, lokale und gesetzliche Bestimmungen zur Entsorgung be-
achten.
- Materialien getrennt dem Recycling zuführen.
English
Destination and use
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DANGER
Misuse and explosive environment. Explosion
hazard! Risk of burns! Ignoring this message will
lead to serious injuries or death. Only for use in
permitted categories/zones. Only for use in accord-
ance with the operating conditions defined in the
mounting and wiring instructions. Only for use in
accordance with the intended purpose defined in
the mounting and wiring instructions.
Circuit breaker for luminaire covers according to EN 60079-7 para.
5.3.7.8. The switching element must be mounting in an Ex approved
and certified enclosure according to EN 60079-7 para. 1.2. When
mounting the switching element in an enclosure with protection
method increased safety »e« according to EN 60079-7, air gaps and
creapage distances must be observed according to EN 60079-7 para.
4.3 and 4.4 and table 1. Furthermore the switch has got protection
class 2X and is therefore protected against unintentional actuation by
hand.
Installation / Mounting / Dismantling
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DANGER
Live parts and explosive atmosphere. Electric
shock hazard! Explosion hazard! Risk of burns!
Ignoring this message will lead to serious injuries
or death. Connecting and disconnecting only to be
performed by qualified and authorised personnel.
Connecting and disconnecting only in non-explosive
atmospheres.
The luminaire switch Ex LS 32-20 must be mounted mechanically pro-
tected. At this the requirements for application in group I and II must
be especially observed.
Application / Operation
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DANGER
In case of overloaded contacts too high operation
temperatures. Explosion hazard! Risk of burns!
Ignoring this message will lead to serious injuries
or death. For short-circuit protection use appropri-
ate fuse size.
- Use device only within the permitted electrical load limits (see tech-
nical data).
- Use device only within the permitted ambient temperature range (see
product label and technical data).
Cleaning
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DANGER
Live parts. Electric shock hazard! Ignoring this
message will lead to serious injuries or death.
Clean in accordance with protection class IP 2X.
- Do not use aggressive cleaners or solvents.
Maintenance / Repair / Service
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DANGER
Live parts. Electric shock hazard! Ignoring this
message will lead to serious injuries or death.
Do not repair defective or damaged devices. Re-
place them.
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DANGER
Explosive atmosphere. Explosion hazard! Risk of
burns! Ignoring this message will lead to serious
injuries or death. Observe maximum switching
cycles.
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DANGER
Explosive atmosphere. Explosion hazard! Risk of
burns! Ignoring this message will lead to serious
injuries or death. Do not rebuild or modify the de-
vice in any way.
With rough conditions, we recommend routine maintenance as follows:
1. Check actuator for easy operation.
2. Remove all dirt or particles.
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