GF ER 52 Manual De Instrucciones página 18

Electrical Position Indicator Type ER 52, ER 53
6. Unscrew the transparent protective cover 3.
7. Pull upper cam 5 off.
8. Loosen threaded bolt 4.
9. Pull the base 6 with spindle 7 out of the housing.
10. Screw spindle 7 into the spindle nut of the actuator using an Allen key. Observe left-hand thread.
11. Screw base 6 into actuator with wrench.
12. Push lower cam 5 onto spindle 7.
13. Push housing onto base 6:
Position housing so that the electrical connection is in the desired position.
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Pre-position lower cam (see chapter «Adjustment»).
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Tighten threaded bolt 4.
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14. Pre-position the upper cam 5 (see chapter «Adjustment»).
15. Connect the feedback unit (see chapter «Electrical connections»).
16. Adjust the cam (see chapter «Adjustment»).
17. Screw on the transparent protective cover 3.
18. Tighten screw 2.
4.3 Adjustment
1. Slide the upper cam 2 and the lower cam 7 flush against the adjustment plate 8.
2. Put the valve once in the «open» and once in the «closed» position The cams are hereby correctly adjusted.
3. Screw the transparent cover back on the housing and tighten with the screw 1.
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7
Operating Instructions
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6
2
8
7
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