Corrective Maintenance; Replacing The Vent Valve; Replacing An Encoder - Siemens SIMOTICS S-1FG1 Operating Instructions Manual

Service and maintenance
11.3 Corrective maintenance
11.3

Corrective maintenance

The Siemens Service Center in Bad Neustadt a. d. Saale handles or organizes the maintenance/
repair of servo geared motors along with other regional service and repair workshops.
Contact your regional sales person about this.
11.3.1

Replacing the vent valve

To ensure fault-free functioning, renew the vent valve once a year.
When replacing, prevent dirt and damaging atmospheres from entering the gearbox.
If too much oil is contained in the gearbox, oil will escape from the vent valve.
Correct the oil quantity and replace the vent valve.
11.3.2

Replacing an encoder

You can replace a defective encoder.
The procedure for replacing an encoder is described in Service manual replacing an encoder
(https://support.industry.siemens.com/cs/ww/en/view/99457853).
184
SIMOTICS S-1FG1 servo geared motor
Operating Instructions, 12/2022, A5E47360747B/RS-AC