Fig. 68: Tightening Torques For Insulation; Table 48: Tightening Torques For Insulation - ABB HT610874 Operation Manual

Operation Manual / A130-M.. - A145-M..
9 Dismantling and fitting / 9.22 Table of tightening torques
Fig. 68: Tightening torques for insulation
The following tightening torques must be observed for the specified screw connections:
Position Part number
16a / - -
1)
16b
2)
16b - -
18 - -
19 - -
20 - -
Table 48: Tightening torques for insulation
1)
Tightening torque for attaching the insulation with integrated burst protection at the tur-
bine casing
2)
Tightening torque for attaching the insulation to the burst protection.
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A130 A135
M10 M10
40 Nm 40 Nm
M8 M8
20 Nm 20 Nm
M6 M6
10 Nm 10 Nm
M8 M8
25 Nm 25 Nm
M10 M10
45 Nm 45 Nm
HZTL4031_EN
A140 A145
M12 M12
65 Nm 65 Nm
M10 M10
40 Nm 40 Nm
M6 M6
10 Nm 10 Nm
M8 M8
25 Nm 25 Nm
M10 M10
45 Nm 45 Nm
Rev.P February 2022