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Installation and Service Manual
60
SK 2055 / 2070 / 2090
Operators are not allowed underneath the Freedomlift for inspections, this may
only be done by qualified personnel.
9.8 Replacing the cylinder
To remove the cylinder:
1. Move the guide pieces to the lowest position.
2. Remove the potentiometer wires from the guide pieces.
3. Raise the guide pieces to the highest position.
4. Support each guide piece with a stable vertical beam that keeps the guide
piece at the maximum height.
The weight of the guide piece with the arms is approx. 350 kg.
5. Remove the adapter plate by loosening the two M10x40 mm hexagonal
screws.
6. Place the adapter plate on the edge of the rod guide
7. Use the lowering valve to let the cylinder liner drop. Help it along if
necessary.
8. Disconnect the oil line and seal it.
9. Lift the cylinder out of the base plate and tilt it out of the guide piece.
The cylinder weighs approx. 30 kg.
To mount the cylinder:
1. Set the guide piece almost at the maximum height and support it.
2. Tilt the cylinder into the guide piece and position it in the base plate.
Place the adapter plate in front of the cylinder.
Summary of Contents for Freedomlift SK 2055
Page 108: ...Installation and Service Manual 108 SK 2055 2070 2090 14 2 Electrical diagram 3 x 230V ...
Page 109: ...Installation and Service Manual 109 SK 2055 2070 2090 14 3 Electrical diagram 3 x 400V ...
Page 113: ...Installation and Service Manual 113 SK 2055 2070 2090 14 6 Dimensions SK 2055 3 piece arms ...