Installation Instructions

Installation
Wireless Field Interface Part No.: 4417781
4 - 12 Installation Manual
FIGURE 4-13 Mounting the communication antenna
NOTE: The lightning arrestor protects the electronics
available in the device from damage caused by
lightning. It also protects the device and can be
replaced as a preventive maintenance action. The
preventive maintenance interval depends on the
location, position of the equipment, grounding, and
other protection measures installed.
For more information about the antenna types supported, refer to the
Wireless Field Interface Service Manual.
In case you want to un-mount the antenna, unscrew the existing
communication antenna in a counter-clockwise direction at its base until
the antenna separates from the lightening arrestor.
Communication
antenna
Lightning
arrestor
1
2