PS Automation PSQ703 User Manual

8
8. Setting the mechanical stops
There are two adjustable screws installed at the actuator / gearbox for setting the mechanical limit of the 90°
motion.
When setting the mechanical end positions, only the handwheel may be used. Do not operate the
actuator electrically.
8.1 Setting the mechanical stops PSQ103-1503
 Remove the protection cap (Figure 7, item 3) from either stop screw.
 Unscrew both hexagon sockets anti-clockwise by approximately 5 turns.
 Move the actuator to the closed position by turning the handwheel clockwise.
 Turn stop screw for closed position (Figure 7, item 1) to the stop.
 Move the actuator to the open position by turning the handwheel anti-clockwise.
 Turn stop screw for open position (Figure 7, item 2) to the stop.
 Screw on protection cap.
Item 1: Stop screw CLOSED position
Item 2: Stop screw OPEN position
Item 3: Protecting caps
Figure 7: Mechanical stops PSQ103-1503
8.2 Setting the mechanical stops PSQ2003/2803
 Unscrew both hexagon sockets anti-clockwise by approximately 5 turns.
 Move the actuator to the closed position by turning the handwheel anti-clockwise.
 Turn stop screw for closed position (Figure 8Fehler! Verweisquelle konnte nicht gefunden werden., item 1) to
the stop.
 Move the actuator to the open position by turning the handwheel clockwise.
 Turn stop screw for open position (Figure 8Fehler! Verweisquelle konnte nicht gefunden werden., item 2) to the
stop.
 Tighten hexagon nuts.
Item 1: Stop screw CLOSED position
Item 2: Stop screw OPEN position
Figure 8: Mechanical stops PSQ2003/2803
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PS Automation PSQ703 Specifications

General

Brand	PS Automation
Model	PSQ703
Category	Controller
Language	English