10
General Maintenance Procedure
Yearly
1.
Blow out rectifier/inverter with a low-pressure air hose.
2.
Make sure all connections are tight.
3.
Perform a visual check on all internal components.
4.
Check front panel meters and alarms for accuracy.
4th Year
REPEAT
ABOVE WITH THE ADDITION OF:
1.
Check relay contacts for pitting or corrosion.
2.
Check capacitors for leakage.
7th Year
REPEAT
ALL, WITH THE ADDITION OF:
1.
Filter capacitors should be replaced.
10th Year
REPEAT
ALL WITH THE ADDITION OF
:
(except replacing capacitors, they should be replaced every 7 years)
1.
Check magnetics, components and wiring for signs of excessive heat.
Summary of Contents for A75R
Page 13: ...9 Quick Start Guide ...
