The S3, SX3, and SXF3 micro-stepping drive/indexers were scaled down versions of the standard S / SX family with a 3 amp peak output compared to the 6 and 8 amp versions in the standard product offering.
The standard S/SX user guides apply with the exceptions of the current settings applicable to the DIP switches and the overall product dimensions. This supplemental user guide provides information on those differences.
S3/SX3/SXF3 Supplemental User Guide
For the remaining standard documentation, the user guides can be downloaded from the following web site:
http://www.parkermotion.com/manuals/S-SX/S-SX.htm
Note - the S/SX/SXF family is completely obsolete and unavailable from Parker. Limited repairs can still be attempted on certain versions. Contact your local distributor to determine if your unit may still be repairable and for repair pricing estimates.