Connecting the Ground Wire
To attach the ground wire, complete the following steps.
1. Locate the lightning protection system ground for the site.
2. Connect the external ground lug of the R450 DC to the
lightning protection system ground for that site, as illustrated in
Figure 16. User #4 American Wire Gauge (AWG) copper wire
with a minimum temperature rating of 75°C.
3. Tighten with a flathead screwdriver. Torque to 35 in-lb. (4.0
Nm).
Figure 16 – Ground Wire
Mounting the GPRS or Wi-Fi Antenna
To mount the GPRS or Wi-Fi antenna, complete the following steps.
1. Locate all six of the items for the GPRS antenna illustrated in
Figure 17 – Items for GPRS or Wi-Fi Antenna
20
R450 Data Collector Installation and Maintenance Guide
Chapter 3: Installation of the R450 DC
Summary of Contents for R450
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