BIRD TENULINE 8320 Series, Operation Manual

Page: 23 / 35

Maintenance
13
Troubleshooting
Use the following table to aid in isolating problems, their possible cause, and
corrective action.
Problem Possible Cause Corrective Action
Leakage of coolant oil
around clamping bands
or radiator housing.
Clamping band not tight.
Tighten slightly with a
screwdriver. See "Coolant
Leakage Repair" on page
14 .
Faulty input or output O ‐ Ring.
Replace, see "Replace
Coolant Tank Output End
Cover Seal" on page 14 or
"Replace Coolant Tank
Input O ‐ ring Seal" on page
17 .
Excessive overheating
of the radiator.
Transmitter power too high. Reduce transmitter power.
Faulty RF section assembly.
Replace, see "Replace RF
Assembly" on page 18 .
Coolant oil level too low.
Add more coolant oil to the
radiator. See "Coolant Level
Inspection" on page 18 .
High or low DC
resistance.
Faulty RF input connector.
Replace, see "Replace RF
Connector" on page 14 .
Loose RF input connector.
Tighten with a screw ‐
driver.
Faulty RF section assembly.
Replace, see "Replace RF
Assembly" on page 18 .