Within the preservation plan of this compressors, is the rotation of their shafts and crankshafts. According to the preservation recommendations of the vendor, it will be necessary to perform a biweekly rotation of ¼ of a turn, thus changing the angle of support of the weights on the shaft. In this way, a distribution of the loads on the shaft will be achieved, during the construction phase until its start-up.
USING F SPANNER
- The rotation of the shaft must be carried out periodically according to the time frame of each manufacturer, and the appropriate tools must be used.
- The flywheel can be turned freely and effortlessly when the pistons are not installed.
- In the case where the pistons are installed, it will be necessary to use a special tool to turn the flywheel.
- The tool to be used will have a suitable measurement for the size of the flywheel, matching the holes of the flywheel with the pins of the tool.
CONTROL LOG SHEET
For a correct traceability of all the activities of the shaft/crankshaft rotation, it will be necessary to create a control log sheet of all the preservation activities and inspections, including the shaft turns made and the angles of the movements.