Preparatory Works/Checks
- Checks that the vessel top's deviation from the level does not exceed 0.87mm/M
- Make that the holding point is above the center of gravity-harzard of overturning
- With motors : Attach an additional rope to the motor.
- Position the two wooden beams on both sides of the shaft, insert the bolts and tighten the nuts so that there will begaps os appox. 1 cm between the shaft and the beams.
