Planmeca ProMax Technical Manual page 220

Chapter G - COLUMN
With a spirit level make sure that the telescopic column is parallel with the stationary column
both in depth and sideways. To adjust the sideways position loosen the two attachment
screws on the left side of the column. Rotate the nuts located between the columns so that
the space between the columns on the left side is equal to the space on the right side, and the
telescopic column is parallel with the stationary column. Tighten the upper attachment screw.
Loosen left side
attachment screws.
Figure 19
G-2 Planmeca ProMax
Adjust the column sideways
position with these nuts.
ADJUSTMENTS
Technical Manual