Mounting And Installation; Mounting / Dismounting; Operating Position - Stahl 8146/2 Serie Betriebsanleitung

Mounting and Installation

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6 Mounting and Installation
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6.1

Mounting / Dismounting

 Mount the device carefully and only in accordance with the safety notes
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(see Chapter "Safety").
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 Read through the following installation conditions and assembly instructions carefully and
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follow them precisely.
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6.1.1 Operating Position

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DANGER! Explosion if device mounted in incorrect mounting position!
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Non-compliance may result in serious or even fatal injuries.
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 Mount the device only on the floor or wall, not overhead or in a free-standing
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 Install the device on a level surface only, so that it is not subjected to torsion.
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 Mount the device using the mounting straps. Refer to the dimensional drawing for the
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dimensions of the mounting holes.
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 Your options in terms of how the device is oriented are determined by the way you choose
to install it or additional documentation:
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• In case of vertical mounting: any orientation.
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• For horizontal mounting: cover on top.
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• Hanging mounting/overhanging cover is not permissible!
• Take into account the clearance that is required to open the cover.
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6.1.2 Environmental Installation Conditions
 A protective roof or wall can be provided if the explosion-protected device will be exposed
to the elements outdoors.
 Equip explosion-protected electric equipment with a breather and drain valve in order to
prevent the vacuum effect. Observe the correct mounting orientation when doing so,
also see Chapter 6.1.1.
 Do not create any cold bridges (condensation hazard). If necessary, install the enclosure
with a clearance to minimise condensation in the enclosure.
18
Terminal Boxes
Series 8146/1, Series 8146/2
position.
≦ 90°
16523E00
137189 / 8146619300
2020-02-24·BA00·III·en·09