ABB HT613213 - Page 146

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

Figures

Fig.65: Installing the air suction branch ............... 109

Fig.66: Installing the filter silencer ......................... 110

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

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

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

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

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

(radial gas inlet casing).............................................. 114

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

(axial gas inlet casing)................................................ 114

Fig.71: Tightening torques 1..................................... 116

Fig.72: Tightening torques 2 .................................... 116

Fig.73: Flange tightening sequence........................ 118

Fig.74: Fitting the locking device ............................ 121

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

sions............................................................................... 123

Fig.76: Fitting the cover plate.................................. 124

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