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Safe Torque Off
6-41
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
Important note:
•
There are no user-serviceable parts in the 890 drive. Refer to the Safety Warnings and Limitations section of this chapter.
DANGER
IF ANY FAULTY OPERATION OF THE STO FUNCTION IS OBSERVED OR SUSPECTED,
OPERATION OF THE 890 SHOULD CEASE IMMEDIATELY AND THE UNIT SHOULD BE
RETURNED TO PARKER SSD DRIVES FOR INVESTIGATION AND REPAIR. FAILURE TO DO SO
COULD RESULT IN INJURY, DEATH OR DAMAGE.
FURTHER OPERATION OF THE 890 WITHOUT RESOLVING THIS FAILURE IS ENTIRELY AT THE
USER’S OWN RISK.
SEE SAFETY CATEGORY DEFINITIONS AND LIMITATIONS. REFER TO EN ISO 13849-1:2008