4
Mechanical installation
Accessory equipment
Assembly and Operating Instructions – Gear unit series R..7, F..7, K..7, K..9, S..7, SPIROPLAN
®
W
80
Refilling grease
Regreasable sealing systems can be refilled with lubricating grease. Use moderate
pressure to force grease into each lubrication point until new grease leaks out of the
sealing gap.
Used grease, including contaminants and sand, is in this way pressed out of the seal-
ing gap.
INFORMATION
Immediately remove the old grease that leaked out.
Inspection and maintenance intervals
Observe the following inspection and maintenance intervals for the regreasing of laby-
rinth seals:
Time interval
What to do?
Every 3000 operating hours, at
least every 6 months
Fill regreasable sealing systems with grease.
Technical data
Sealing and rolling bearing grease
The table shows the greases recommended by SEW
‑
EURODRIVE for an operating
temperature of -40 °C to +80 °C:
Manufacturer
Grease
Fuchs
Renolit CX TOM 15 OEM
Aral
Aral Eural Grease EP2
Aral
Oil
Oil
Aral Aralube BAB EP2
INFORMATION
If a customer wants to use a grease that is not listed in the above table, the customer
has to make sure that it is suitable for the intended application.
21932786/EN – 05/2015