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2600 Emrick Blvd • Bethlehem, PA 18020 • USA • 800-922-0085 • www.warrencontrols.com
SYMBOLS AND SAFETY
Pillar
Clamping Screws
for Spring Pack
Valve Stem
Locking Nut
Yoke Lock Nut
Coupling
Coupling Nut
Bracket
Pillar Nut
ACTUATOR PART DESIGNATIONS
Please ensure that the detailed operating instructions and the chapter on “Safety” in particular have been read and
understood by all personnel involved in the installation, start-up, operation, maintenance and repair of the actuators.
Beware of mechanical hazards due to electrically powered actuator components! With the actuator powered
electrically, operating the unit holds the danger of crushing your finger!
Caution! During the installation of the actuator on the valve, the unit must not be powered electrically. Disconnect
voltage from the actuator before maintenance and adjustment work.
During adjustment work, the actuator must be operated by means of the handwheel only. Do not operate electrically!
DO NOT FULLY EXTEND.
