Siemens RUGGEDCOM WIN7000, Installation Manual

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RUGGEDCOM WIN7000
Installation Guide
Chapter 3
Installation Procedures
Weatherproofing Cable Connections 31
Section 3.5.1
Weatherproofing Cable Connections
Most outdoor unit, antenna, or cable problems are caused by coaxial cable connections loosened by vibration,
allowing moisture to penetrate the connector interface. We recommend that all outdoor unit-to-cable connections
be weatherproofed using a procedure similar to the one described below.
This method of weatherproofing must be completed on
all external connections. If surge arrestors are used, all
the associated connections and arrestors must be completely wrapped with splicing tape or self-amalgamating
tape.
NOTE
Before waterproofing, ensure all connectors are correctly tightened. Ensure the connector and cables
are free of foreign substances such as oil, water, grease, and dirt. Ensure that the cable extends below
the connector to which it is attached, providing a path for water to follow away from the connected
device.
Procedure: Weatherproofing Cable Connectors
1. Begin to wrap the rubber-splicing or self-amalgamating tape. Start as close to the equipment body as
possible. Stretch and wind the tape around the connector housing, ensuring there are no gaps in the tape.
Figure 28: Wrapping the Connector with Rubber-splicing or Self-amalgamating Tape
2. Tightly wrap the connector and the cable. Overlap the tape, without gaps, all the way along the connector.
Continue wrapping the tape 25 mm (1") onto the cable.