Honeywell SmartLine STIW400, User Manual

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3. Installation
3.10. Remote antenna
Revision 1 SmartLine Wireless Temperature and Universal I/O User's Manual 25
Mounting the Antenna
Antennas are provided with a mast mounting kit consisting of a mounting bracket and two U-bolt
clamps. This kit allows you to mount the antenna to masts with outside diameters (O.D.) from
1.25 inches (3.2 centimeters) to 2 inches (5.1 centimeters). Honeywell recommends that a 1.5
inch (3.8 centimeter) or larger tubing mast be used.
Omnidirectional antennas are vertically polarized. It is very important to mount the antenna in a
vertical (not leaning) position for optimal performance.
Follow these steps to mount the antenna on a mast.
Step Action
1
Assemble your new antenna on the ground at the installation site. See the instructions on the
following pages for your type of antenna.
2
Attach the antenna to the mast and connect its coaxial cable while you are on the ground, using
the mounting kit provided with the antenna. Tighten cables by hand only; do not use tools or
you could overtighten. After the cable is attached to the antenna, make sure that the
connections are sealed (if outdoors) the prevent moisture and other weathering elements from
effecting performance. Honeywell recommends using a weathering tape (such as Coax-Seal

)
for outdoor connections. Silicon sealant or electrical tape is not recommended for sealing out
door connections.
3
Using tie-wraps (cable ties), secure the coax cable to the mast, using a tie-wrap every ten to
twelve inches (25 to 30 cm).
4
Follow standard strain relief practice when installing the antenna cable. Avoid excessive strain,
bending, kinks, or crushing (stepping on or placing any weight on cable) before, during or after
the coax cable is secured in its final position.
5
Make sure the mast does not fall the "wrong way" should you lose control as you raise or take
down the mast. Use a durable non-conductive rope. Have an assistant tend to the rope; ready
to pull the mast clear of any hazards (such as power lines) should it begin to fall.
6
If the installation will use guy wires:
•
Install guy anchor bolts.
•
Estimate the length of guy wire and cut it before raising the mast.
•
Attach guy wires to a mast using guy rings.
7
Carefully connect the antenna and mast assembly to its mounting bracket and tighten the clamp
bolts.
In the case of a guyed installation, you must have at least one assistant to hold the mast upright
while the guy wires are attached and tightened to the anchor bolts.
8
Attach the provided self-adhering "DANGER" label at eye level on the mast.
9
Install ground rods to remove any static electricity buildup and connect a ground wire to the
mast and ground rod. Use ground rods designed for that purpose; do not use a spare piece of
pipe.