ABB UBB Series - Page 27

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1ZSE 5492-118 en, Rev. 4
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fm_00241
fm_00235
5 Final assembly
Fig. 14. Position alignment for type BUL.
Indicator window
Cam disc
Brake disc
Adjusting screw
Contra nutBrake arm
Roller on brake arm
in the notch of the
cam disc
Position indication
White indicator ag