Technical data
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6 Mounting, installation
The Loop isolator (100V) is used in a voice alarm and announcement system and
is able to isolate short-circuits on loudspeaker lines.
The PCA2013 Spelsberg i 16-L Li Box must be used to protect the Loop isolator
(100V) from environmental influences and dangerous electrical voltages.
WARNING
V at the component terminals
Contact with live parts can lead to electric shock and may be fatal!
● De-energize all lines before performing any installation or maintenance work.
● De-energize the loop before performing any installation or maintenance work.
● Ensure the lines cannot be re-energized inadvertently.
Preparation
The mounting / installation procedure depends on the place of installation and the
way in which the Loop isolator (100V) will be mounted.
1. Determine the place of installation:
– Mounting outside a switch cabinet
– Mounting inside a switch cabinet
2. Determine the type of mounting:
– On a level surface
NOTICE
in a damp, wet, or dusty environment.
Damage to the Loop isolator (100V) caused by dust or moisture.
● Always mount the Loop isolator (100V) inside a PCA2013 housing
NOTICE
Malfunction of the Loop isolator (100V) caused by magnetic field.
● Never mount the Loop isolator (100V) direct to loud speakers.
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