26
MOUNTING CONSIDERATIONS
The Cellular Communicator is fixed, wall-mounted unit and must be installed in the location
specified in these instructions. The equipment enclosure must be fully assembled and closed,
with all the necessary screws/tabs and it must be secured to a wall before operation.
Internal wiring must be routed in a manner that prevents:
• Excessive strain on wire and on terminal connections,
• Interference between power limited and non power limited wiring,
• Loosening of terminal connections, or
• Damage of conductor insulation.
WARNING: NEVER INSTALL THIS EQUIPMENT DURING A LIGHTNING
STORM!
The Installer must instruct the System user on each of the following items:
• This manual must be used in conjunction with the Alarm controller manual; All the safety
instructions specified within that manual must be observed.
• Do not attempt to service this product. Opening or removing covers may expose the user to
dangerous voltages or other risks.
• Any servicing must be referred to trained skilled persons only.
• Use authorized accessories only with this equipment.
Cellular Coverage for Alarm Communicator Operation
The LTE/3G performance of the LE2077 Alarm Communicators depends greatly on Cellular
network coverage. The SCW9055/SCW9057 (with internal Alarm Communicator) must not
be mounted in the final location without first ensuring that Cellular radio reception is adequate
for communication using the LTE/3G paths. Perform the “Communicator Placement Test” on
page 9.
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