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Chapter 5 Maintenance
The rugged and simple design of the Bird 43 means that it requires
minimal routine maintenance.
Troubleshooting
The following table contains troubleshooting information for problems
that can occur during normal operation. Find the problem on the
table, review possible causes, and perform the corrective action listed.
This manual does not list all malfunctions that may occur, or all
corrective actions. If a malfunction is not listed or not corrected by the
listed actions, contact the nearest Bird Service Center for assistance.
Problem Possible Cause Corrective Action
No meter
reading
No RF power Check RF source
“Arrow” on element pointing
wrong way
Rotate element
DC contact bent Adjust contact (page 29)
Open or short circuit in meter Replace defective cable
(RG-58/U)
Meter burned out or damaged Return wattmeter for
service