Duff-Norton Machine Screw Rotating 500lb - 1 Ton - Manual

Installation, Operating and
Maintenance Instructions
With Parts List
Publication Part No. SK-2389-R1
Rotating
Machine Screw
Actuators
1/4 Through 1-Ton Capacity
Caution
This manual contains important information for the correct installation, operation and mainte-
nance of the equipment described herein. All persons involved in such installation, operation, and
maintenance should be thoroughly familiar with the contents. To safeguard against the possibility
of personal injury or property damage, follow the recommendations and instructions of this
manual and keep it for further reference.
Warning
The equipment shown in this manual is intended for industrial use only and should not be used
to lift, support, or otherwise transport people.
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