Pre-Installation Checks

• Verify actuator model/specifications
• Confirm position alignment (open/closed)
• Standard installation: closed position

Rotation Direction

Alignment Requirements

• Inspect O-ring before installation
• Mount to actuator control port
• Verify closed position with air supply

Default State: Normally Closed (unless specified)

Troubleshooting

If position incorrect:

Assembly Process

1. Remove indicator cover
2. Insert feedback shaft
3. Secure with bolts

Calibration Guide

Manual Testing

• Left Port = Open
• Right Port = Close
• CCW adjustment increases stroke

Solenoid Testing

Manual override types:

Final Verification: Full open/close cycle test required