ABB GSC 200, Installation And Maintenance Manual

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Installation and maintenance guide
1ZSC000563-AAX EN, REV. A, 2019-03-21
16. Turn the nut clockwise according to the value in
the table.
Distance (b) = (a) + table value.
CAUTION!
Continuously measure the torque when
turning the nut. If the maximum torque
is reached before the target distance
then remove the nut and draw rod bolt
to apply more Molykote Multilub and
tighten again. If the screw threads are
damaged, the nut and draw rod bolt
must be replaced.
NOTE!
One turn of the nut corresponds to a
2 mm extension of the draw rod.
Type Value Torque
GSC 200 7.8 mm 70–140 Nm
GSC 300 8.8 mm 70–140 Nm
GSC 300E 10.3 mm 70–140 Nm
GSC 400 12.0 mm 70–140 Nm
GSC 450S 12.0 mm 70–140 Nm
GSC 450E 9.0 mm Max. 160 Nm
GSC 500 9.0 mm Max. 160 Nm
GSC 500E 9.0 mm Max. 160 Nm
G000187
17. If using a hydraulic jack:
1. Pull the draw rod with a force according to the table.
2. Tighten the nut on the draw rod with your hand.
3. Remove the hydraulic jack.
Type Force with CT extension 600 mm
GSC 200 37 kN
GSC 300 36.3 kN
GSC 300E 37 kN
GSC 400 37.3 kN
GSC 450S 37.3 kN
End of instruction