Installation & Operation Manual
ECON actuator Fig. 7917EX, type ELSA50 – 260
www.eriks.com
Rev. 0 – April 10
th
, 2019
28
Instructions for adjusting the open/close indicator beacon:
1. Loosen the lock screws of top cover (Figure 1).
2. After loosening the lock screws of the position indicator, remove the indicator from the
top of the shaft. Rotate the indicator 90 degrees and lock the screws, then re-install the
indicator scale (Figure 2).
The tag of CLOSE direction with an arrow pointing on the handwheel is printed on
both of the sides A and B as Figure 4. Please adjust its direction in accordance with
the configuration.
1. Loosen the screws of tag and adjust the tag to reflect the correct CLOSE direction
(Figure 3).
2. Adjust the tag to side B (counter-clockwise in the closing direction) and tighten the
screws (Figure 4).
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Figure 4
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Figure 1
】
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Figure 2
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Figure 3
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A
B