ABB HT613213 Operation Manual page 146

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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