7
32
R..7, F..7, K..7, S..7, Spiroplan
®
W Gear Units – Operating Instructions
Inspection and Maintenance
7
Inspection and Maintenance
7.1
Inspection and maintenance periods
7.2
Lubricant replacement schedule
Change oil more often in special version and under more demanding/aggressive
ambient conditions!
Time period
What to do?
•
every 3000 operating hours, at least every six months
•
Check oil
•
depending on operating conditions (see following
illustration), at least every three years
•
Replace mineral oil
•
Replace bearing grease
•
depending on operating conditions (see following
illustration), at least every five years
•
Replace synthetic oil
•
Replace bearing grease
•
R17, R27, F27 and Spiroplan
®
gear units are lubricated for life and do not require maintenance
•
different (depending on external influences)
•
Touch up or replace surface/corrosion
protection coat
04640AXX
Fig. 12: Replacement schedule for standard gear units operating under normal ambient conditions.
(1) Operating hours
(2) Oil bath steady-state temperature
•
Average value depending on oil type at 70° C
Summary of Contents for F 27 Series
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