Installation & Operation Manual Proven Quality since 1892
ECON actuator Fig. 7907, type ELA80 – 3000 www.eriks.com
Rev.23 – August, 2023 12
4.3 Limit Switch Setting
• Rotate the hand wheel of the actuator manually to the fully closed position of the valve.
• Use an Allen key, loosen the set screw of the CLOSE limit switch cam
• Rotate the CLOSE cam CW until the limit switch ‘clicks’ (see Figure 1)
• Tighten the set screw with the Allen key
• Manually rotate the hand wheel of the actuator to the fully opened position of the valve
• Use an Allen key to loosen the set screw of the OPEN limit switch cam
• Rotate the OPEN cam CCW until the limit switch ‘clicks’ (see Figure 2)
• Tighten the set screw with the Allen key.
DANGER:
HAZARDOUS VOLTAGE.
Make sure all incoming power is disconnected before setting the limit switches
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