User's Manual Part 2
044-05287 Rev A 4-1
Chapter 4
Maintenance
Introduction
This chapter contains periodic maintenance and performance test procedures for the PAF-081X-P0-001 Multi-
Carrier Power Amplifier (MCPA) system.
Periodic Maintenance
Periodic maintenance requirements are listed in Table 4-1, as well as the intervals at which the tasks should
be performed.
Troubleshooting
The following paragraphs contain a list of problems that could occur and a few suggested actions that can
correct the problem. If the suggested corrective action does not eliminate the problem, please contact your
Powerwave field representative or the factory for further instructions.
NOTE
Do not break seals on equipment under warranty or warranty will be null and void. Do not return
equipment for warranty or repair service until factory shipping instructions are received.
Table 4-1 Periodic Maintenance
Task Interval Action
Inspection:
Cables and Connec-
tors
12 Months Inspect signal and power cables for frayed
insulation. Check RF connectors to be sure that
they are tight
Optional Antenna VSWR sweep
Cleaning: Fans and
Equipment
Clean as required depending on equipment operating environment