Horizontal/Vertical Adjustment Of The Arm; Barrier Model Sr; Fig. 21 - Horizontal Adjustment On Barrier Model Sr; Fig. 22 - Vertical Adjustment On Barrier Model Sr - Automatic Systems BL 227 EVO Technical Manual

BL 227 EVO

7.5. HORIZONTAL/VERTICAL ADJUSTMENT OF THE ARM

7.5.1. BARRIER MODEL SR

1. Turn off the barrier's power supply ( Chap. 8.2, page 38).
2. Loosen the locknut (3).
3. Screw or unscrew the lower stop (1) until the optimal horizontal position is obtained.
4. Tighten the locknut again (3).
5. Operate the manual brake release lever located on the motor ( Ref. 23, Chap. 5.4.2, page 11).
6. Raise the arm into the vertical position.
7. Release the brake release lever.
8. Loosen the locknut (3).
9. Screw or unscrew the upper stop (2) until the optimal vertical position is obtained.
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10. Tighten the locknut again (3).
11. Switch on the circuit breaker.

Fig. 21 - Horizontal adjustment on barrier model SR

Fig. 22 - Vertical adjustment on barrier model SR

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