ABB HT608784 - Page 146

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Operation Manual / A170-M.. - A175-M..

Figures

Fig.65: Installing the air suction branch ............... 108

Fig.66: Installing the filter silencer ........................ 109

Fig.67: Removing the nozzle ring at the turbine end

(radial gas inlet casing).............................................. 112

Fig.68: Removing the nozzle ring at the turbine end

(axial gas inlet casing)................................................ 112

Fig.69: Installing the nozzle ring at the turbine end

(radial gas inlet casing).............................................. 113

Fig.70: Installing the nozzle ring at the turbine end

(axial gas inlet casing)................................................ 113

Fig.71: Tightening torques 1..................................... 115

Fig.72: Tightening torques 2 .................................... 115

Fig.73: Flange tightening sequence........................ 117

Fig.74: Fitting the locking device ........................... 120

Fig.75: Cover plate (01) / spacer sleeves (02) dimen-

sions............................................................................... 122

Fig.76: Fitting the cover plate.................................. 123

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