Maintenance Points - RFC SL Series Technical Manual

9.3 Maintenance points

1. The electrical insulation of the motor should be checked before the new operation every
year.
2. Vibration and noise are mainly checked by humans. If you have any questions, please
consult RFC immediately.
3. After each overhaul, the entire compressor must be redone the air tightness test to
confirm that there is no leakage in all parts.
4. Bearings must be replaced in the same group, not only some of them.
5. The oil filter must be cleaned regularly to maintain the smooth flow of the oil circuit
system, especially after the first installation and commissioning of the system is completed, it
must be cleaned up. RFC is supplied with a special oil filter for easy maintenance and
replacement.
6. After the new machine runs for a period of time, remove the suction filter for cleaning
to ensure the normal operation and service life of the compressor in the future.