134
Periodic Maintenance
•
Check the refrigerant charge and oil level. Refer to Paragraphs
Maintenance" on Page 133
Routine changing of oil is not required.
•
Have a qualified laboratory perform a compressor oil analysis to deter-
mine system moisture content and acid level. This analysis is a valuable
diagnostic tool.
•
Check the pressure drop across the oil filter. See Paragraph
Change" on Page
140.
•
Contact a qualified service organization to leak test the chiller, to check
operating and safety controls, and to inspect electrical components for
deficiencies.
•
Inspect all piping components for leakage and damage. Clean out any
inline strainers.
•
Clean and repaint any areas that show signs of corrosion.
and
"Oil Separator Level Check" on Page
"Weekly
139.
"Oil Filter
RLC-SVX07A-EN