ABB NALF Series - Motor drive settings for A-mechanism

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17.2 Motor drive settings for A-mechanism
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86 Check that the motor drive is working correctly
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88 Locate the spacer bracket mounting holes
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90 Mounting of NM/MU motor drive on A-mechanism
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89 Tighten mounting screws with 25 [Nm] torque
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91 Mounting of NM/MU motor drive on A-mechanism
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87 HE lower part for motor operation (a) and manual operation
(b). There is also possibility to add blocking coil (b).
2. NAL/NALF/VR must be in open position and discharge both springs. Locate the spacer bracket
mounting holes on the A-mechanism, see Fig.88, 89. Tighten mounting screws with 25 [Nm] torque
1. Check that the motor drive is working correctly
3. To reduce side shake, turn the operating shaft anticlockwise, see Fig. 90, 91.
a) b)